TY  - CONF
AU  - Pantić, Biljana
AU  - Banković, Predrag
AU  - Marinović, Sanja
AU  - Ajduković, Marija
AU  - Stevanović, Gordana
AU  - Parlić, Jovan
AU  - Mudrinić, Tihana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7854
AB  - This research is part of a study on developing clay-supported cobalt oxide materials as potential
electrocatalysts for glucose oxidation reaction (GOR-CoClay). In particular, the effect of the
different types of clay and cobalt incorporation methods on the electrochemical performance of
GOR-CoClay was investigated. Two clays from Wyoming and Bogovina deposits, in which
cobalt was incorporated by incipient wetness impregnation method and pillaring, were examined.
The catalysts were characterized by XRPD and ICP-OES. The electrochemical performances in
terms of sensitivity and current response were evaluated using cyclic voltammetry and
chronoamperometry. This study found that both methods of cobalt incorporation produced
functional catalysts. However, using the pillaring method was not always successful and
sometimes resulted in the formation of inactive catalysts. Conversely, the impregnation method
made cobalt incorporation easier and more reproducible, suggesting its preference for
synthesizing GOR-CoClay. Further, the results indicated that the different types of clays
regarding Al/Si ratio and Fe content significantly impact the electrochemical performance of
GOR-CoClay. The presence of a higher Fe content improved current response and sensitivity.
The exact role of the Al/Si ratio on GOR-CoClay performance will be the subject of our further
research.
PB  - Serbian Ceramic Society
C3  - Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia
T1  - Clay-supported cobalt oxide catalyst for glucose oxidation: impact of different types of clay and cobalt incorporation methods
SP  - 50
EP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_cer_7854
ER  - 

@conference{
author = "Pantić, Biljana and Banković, Predrag and Marinović, Sanja and Ajduković, Marija and Stevanović, Gordana and Parlić, Jovan and Mudrinić, Tihana",
year = "2024",
abstract = "This research is part of a study on developing clay-supported cobalt oxide materials as potential
electrocatalysts for glucose oxidation reaction (GOR-CoClay). In particular, the effect of the
different types of clay and cobalt incorporation methods on the electrochemical performance of
GOR-CoClay was investigated. Two clays from Wyoming and Bogovina deposits, in which
cobalt was incorporated by incipient wetness impregnation method and pillaring, were examined.
The catalysts were characterized by XRPD and ICP-OES. The electrochemical performances in
terms of sensitivity and current response were evaluated using cyclic voltammetry and
chronoamperometry. This study found that both methods of cobalt incorporation produced
functional catalysts. However, using the pillaring method was not always successful and
sometimes resulted in the formation of inactive catalysts. Conversely, the impregnation method
made cobalt incorporation easier and more reproducible, suggesting its preference for
synthesizing GOR-CoClay. Further, the results indicated that the different types of clays
regarding Al/Si ratio and Fe content significantly impact the electrochemical performance of
GOR-CoClay. The presence of a higher Fe content improved current response and sensitivity.
The exact role of the Al/Si ratio on GOR-CoClay performance will be the subject of our further
research.",
publisher = "Serbian Ceramic Society",
journal = "Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia",
title = "Clay-supported cobalt oxide catalyst for glucose oxidation: impact of different types of clay and cobalt incorporation methods",
pages = "50-50",
url = "https://hdl.handle.net/21.15107/rcub_cer_7854"
}

Pantić, B., Banković, P., Marinović, S., Ajduković, M., Stevanović, G., Parlić, J.,& Mudrinić, T.. (2024). Clay-supported cobalt oxide catalyst for glucose oxidation: impact of different types of clay and cobalt incorporation methods. in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia
Serbian Ceramic Society., 50-50.
https://hdl.handle.net/21.15107/rcub_cer_7854

Pantić B, Banković P, Marinović S, Ajduković M, Stevanović G, Parlić J, Mudrinić T. Clay-supported cobalt oxide catalyst for glucose oxidation: impact of different types of clay and cobalt incorporation methods. in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia. 2024;:50-50.
https://hdl.handle.net/21.15107/rcub_cer_7854 .

Pantić, Biljana, Banković, Predrag, Marinović, Sanja, Ajduković, Marija, Stevanović, Gordana, Parlić, Jovan, Mudrinić, Tihana, "Clay-supported cobalt oxide catalyst for glucose oxidation: impact of different types of clay and cobalt incorporation methods" in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia (2024):50-50,
https://hdl.handle.net/21.15107/rcub_cer_7854 .

TY  - CONF
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7853
AB  - Real wastewater usually contains various inorganic ions. It is important to investigate the influence of coexisting ions on the degradation process when examining the effectiveness of a catalyst in dye degradation since they can affect the reaction process. Two cobalt-based aluminas were tested in oxidative degradation of Orange G (OG) dye in the presence of Oxone®. The catalysts were obtained using sol-gel method, followed by gelation and calcination at 1000 ºC and 1100 ºC.  In this work the effects of most common anions present in real waters: Cl−, HCO3−, NO3−, SO42−, H2PO4− on OG degradation was investigated. Also, the effect of cations K+, Mg2+ and Ca2+ was tested. It is noticeable that some anions speed up and other slow down the degradation of OG, while all investigated cations had the positive effect on the reaction rate. It was shown that anions Cl− and H2PO4−enhanced the OG degradation rate, while NO3−, SO42− and HCO3− inhibited it. It is concluded that the overall effect of coexisting ions is complicated and depends on many factors, such as the type of ions, the concentrations of each species etc.
PB  - Serbian Ceramic Society
C3  - Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia
T1  - The effect of coexisting anions in Fenton-like Orange G degradation using cobalt-based alumina catalysts
SP  - 72
EP  - 72
UR  - https://hdl.handle.net/21.15107/rcub_cer_7853
ER  - 

@conference{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Novaković, Tatjana",
year = "2024",
abstract = "Real wastewater usually contains various inorganic ions. It is important to investigate the influence of coexisting ions on the degradation process when examining the effectiveness of a catalyst in dye degradation since they can affect the reaction process. Two cobalt-based aluminas were tested in oxidative degradation of Orange G (OG) dye in the presence of Oxone®. The catalysts were obtained using sol-gel method, followed by gelation and calcination at 1000 ºC and 1100 ºC.  In this work the effects of most common anions present in real waters: Cl−, HCO3−, NO3−, SO42−, H2PO4− on OG degradation was investigated. Also, the effect of cations K+, Mg2+ and Ca2+ was tested. It is noticeable that some anions speed up and other slow down the degradation of OG, while all investigated cations had the positive effect on the reaction rate. It was shown that anions Cl− and H2PO4−enhanced the OG degradation rate, while NO3−, SO42− and HCO3− inhibited it. It is concluded that the overall effect of coexisting ions is complicated and depends on many factors, such as the type of ions, the concentrations of each species etc.",
publisher = "Serbian Ceramic Society",
journal = "Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia",
title = "The effect of coexisting anions in Fenton-like Orange G degradation using cobalt-based alumina catalysts",
pages = "72-72",
url = "https://hdl.handle.net/21.15107/rcub_cer_7853"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Banković, P.,& Novaković, T.. (2024). The effect of coexisting anions in Fenton-like Orange G degradation using cobalt-based alumina catalysts. in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia
Serbian Ceramic Society., 72-72.
https://hdl.handle.net/21.15107/rcub_cer_7853

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Banković P, Novaković T. The effect of coexisting anions in Fenton-like Orange G degradation using cobalt-based alumina catalysts. in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia. 2024;:72-72.
https://hdl.handle.net/21.15107/rcub_cer_7853 .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Novaković, Tatjana, "The effect of coexisting anions in Fenton-like Orange G degradation using cobalt-based alumina catalysts" in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia (2024):72-72,
https://hdl.handle.net/21.15107/rcub_cer_7853 .

TY  - CONF
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7852
AB  - Commercial pseudo-boehmite was impregnated with the cobalt nitrate solution using the incipient wetness method. 3 mas% and 6 mas% of Co2+ was used, followed by calcination at 500 °C to obtain catalysts with gamma phase of alumina. The catalysts were investigated in a peroxymonosulfate-induced Fenton-like process of tartrazine dye degradation. The effect of reaction temperature was tested, and it was found that the reaction rate increased with temperature elevation. The catalyst with 6% of Co2+ was proven to be much more effective in the investigated reaction. The common kinetic models were applied and pseudo-first-order kinetic model was found the most appropriate. Calculated energy of activation was about 85 kJ/mol for both catalysts. The effect of scavengers was also investigated to identify the dominant reactive oxygen species. Tert-butanol only slightly inhibited the reaction, while with ethanol, reaction rate more significantly decreased. This indicated that sulfate anion radicals are the dominant reactive oxygen species.
PB  - Serbian Ceramic Society
C3  - Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia
T1  - Catalytic performance of cobalt impregnated pseudo-boehmite in degradation of tartrazine in the presence of peroxymonosulfate
SP  - 71
EP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_cer_7852
ER  - 

@conference{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Novaković, Tatjana",
year = "2024",
abstract = "Commercial pseudo-boehmite was impregnated with the cobalt nitrate solution using the incipient wetness method. 3 mas% and 6 mas% of Co2+ was used, followed by calcination at 500 °C to obtain catalysts with gamma phase of alumina. The catalysts were investigated in a peroxymonosulfate-induced Fenton-like process of tartrazine dye degradation. The effect of reaction temperature was tested, and it was found that the reaction rate increased with temperature elevation. The catalyst with 6% of Co2+ was proven to be much more effective in the investigated reaction. The common kinetic models were applied and pseudo-first-order kinetic model was found the most appropriate. Calculated energy of activation was about 85 kJ/mol for both catalysts. The effect of scavengers was also investigated to identify the dominant reactive oxygen species. Tert-butanol only slightly inhibited the reaction, while with ethanol, reaction rate more significantly decreased. This indicated that sulfate anion radicals are the dominant reactive oxygen species.",
publisher = "Serbian Ceramic Society",
journal = "Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia",
title = "Catalytic performance of cobalt impregnated pseudo-boehmite in degradation of tartrazine in the presence of peroxymonosulfate",
pages = "71-71",
url = "https://hdl.handle.net/21.15107/rcub_cer_7852"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Banković, P.,& Novaković, T.. (2024). Catalytic performance of cobalt impregnated pseudo-boehmite in degradation of tartrazine in the presence of peroxymonosulfate. in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia
Serbian Ceramic Society., 71-71.
https://hdl.handle.net/21.15107/rcub_cer_7852

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Banković P, Novaković T. Catalytic performance of cobalt impregnated pseudo-boehmite in degradation of tartrazine in the presence of peroxymonosulfate. in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia. 2024;:71-71.
https://hdl.handle.net/21.15107/rcub_cer_7852 .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Novaković, Tatjana, "Catalytic performance of cobalt impregnated pseudo-boehmite in degradation of tartrazine in the presence of peroxymonosulfate" in Conference Advanced Ceramics and Application : New Frontiers in Multifunctional Material Science and Processing, Program and the Book of abstracts; September 18-20, 2024; Belgrade, Serbia (2024):71-71,
https://hdl.handle.net/21.15107/rcub_cer_7852 .

TY  - DATA
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Nikolova, Dimitrinka
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7810
AB  - Two texturally and structurally different Co-doped aluminas were obtained by using the sol-gel method followed by calcination at temperatures of 1000 °C and 1100 °C. The obtained materials were tested as catalysts in anionic textile dye Orange G (OG) degradation using Oxone® as a precursor of sulfate anion radicals, the main reactive oxygen species. Effects of temperature and initial pH on degradation efficiency was investigated. The increase in temperature accelerated the reaction rate and the maximal degradation efficiency was obtained at 60 °C. Different kinetic models were applied and pseudo-first order rate was found to be the most appropriate. Both catalysts showed the optimal performance in the pH range around neutral. Coexisting cations (Ca2+, Mg2+, K+ and Na+) enhanced the OG degra­dation rate, as well as anions: Clˉ and H2PO4ˉ, while NO3ˉ, SO42ˉand HCO3ˉ inhibited the degradation. The catalysts were also proved effective in degradation of the other investi­gated dyes: Methylene blue, Basic blue 41, and Remazol brilliant blue R. Finally, simulta­neous degradation of OG in binary dye mixtures was investigated showing that the synthesized catalysts can be also used in simultaneous processes of dye degradation. However, differences in structural and textural properties of the two catalysts affected their catalytic performance.
AB  - Dva kobaltom dopirana katalizatora na bazi aluminijum oksida, sa ra zličitim teksturalnim i strukturnim karakteristikama, dobijena su sol-gel postupkom sinteze, nakon koje su uzorci žareni na tempreturi od 1000 °C odnosno 1100 °C. Dobijeni materijali su ispitani kao katalizatori u procesu degradacije anjonske tekstilne boje Orange G (OG) uz korišćenje Oksona kao prekursora sulfatnih anjon radikala, koji su glavna oksidativna vrsta. Ispitan je uticaj temperature i početnog pH na efikasnost degradacije, i uočeno je da porast temperature povećava brzinu reakcije. Maksimalna efikasnost degradacijeje dobijena na 60 °C. Primenjeni su različiti kinetički modeli i pokazalo se da kinetički model pseudo-prvog reda najbolje opisuje kinetiku ispitanog procesa. Takođe je za oba katalizatora utvrđeno da je optimalna vrednost pH za ispitivanu reakciju u oblasti blizu neutralne. Koegzistirajući katjoni (Ca2+, Mg2+, K+ and Na+) i anjoni Clˉ and H2PO4ˉ su ubrzavali degradaciju OG, dok su je anjoni NO3ˉ, SO4 2ˉ i HCO3ˉ usporavali. Katalizatori su se pokazali efikasnii u degradaciji boja: metilensko plavo, osnovno plavo 41 i boje “Remazol brilliant blue”, kao i u degradaciji boja u binarnim smešama. Ipak, razlike u strukturnim i teksturalnim svojstvima su uticale na razlike u katalitičkoj efikasnosti ova dva katalizatora.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Supplementary material to "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts"
T1  - Dopunski materijal za "Fentonov tip oksidativne degradacije boje Orange G i binarnih smeša boja pomoću Oksona® aktiviranog katalizatorima na bazi aluminijum oksida dopiranih kobaltom"
DO  - 10.2298/HEMIND240126016M
ER  - 

@misc{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Nikolova, Dimitrinka and Banković, Predrag and Novaković, Tatjana",
year = "2024",
abstract = "Two texturally and structurally different Co-doped aluminas were obtained by using the sol-gel method followed by calcination at temperatures of 1000 °C and 1100 °C. The obtained materials were tested as catalysts in anionic textile dye Orange G (OG) degradation using Oxone® as a precursor of sulfate anion radicals, the main reactive oxygen species. Effects of temperature and initial pH on degradation efficiency was investigated. The increase in temperature accelerated the reaction rate and the maximal degradation efficiency was obtained at 60 °C. Different kinetic models were applied and pseudo-first order rate was found to be the most appropriate. Both catalysts showed the optimal performance in the pH range around neutral. Coexisting cations (Ca2+, Mg2+, K+ and Na+) enhanced the OG degra­dation rate, as well as anions: Clˉ and H2PO4ˉ, while NO3ˉ, SO42ˉand HCO3ˉ inhibited the degradation. The catalysts were also proved effective in degradation of the other investi­gated dyes: Methylene blue, Basic blue 41, and Remazol brilliant blue R. Finally, simulta­neous degradation of OG in binary dye mixtures was investigated showing that the synthesized catalysts can be also used in simultaneous processes of dye degradation. However, differences in structural and textural properties of the two catalysts affected their catalytic performance., Dva kobaltom dopirana katalizatora na bazi aluminijum oksida, sa ra zličitim teksturalnim i strukturnim karakteristikama, dobijena su sol-gel postupkom sinteze, nakon koje su uzorci žareni na tempreturi od 1000 °C odnosno 1100 °C. Dobijeni materijali su ispitani kao katalizatori u procesu degradacije anjonske tekstilne boje Orange G (OG) uz korišćenje Oksona kao prekursora sulfatnih anjon radikala, koji su glavna oksidativna vrsta. Ispitan je uticaj temperature i početnog pH na efikasnost degradacije, i uočeno je da porast temperature povećava brzinu reakcije. Maksimalna efikasnost degradacijeje dobijena na 60 °C. Primenjeni su različiti kinetički modeli i pokazalo se da kinetički model pseudo-prvog reda najbolje opisuje kinetiku ispitanog procesa. Takođe je za oba katalizatora utvrđeno da je optimalna vrednost pH za ispitivanu reakciju u oblasti blizu neutralne. Koegzistirajući katjoni (Ca2+, Mg2+, K+ and Na+) i anjoni Clˉ and H2PO4ˉ su ubrzavali degradaciju OG, dok su je anjoni NO3ˉ, SO4 2ˉ i HCO3ˉ usporavali. Katalizatori su se pokazali efikasnii u degradaciji boja: metilensko plavo, osnovno plavo 41 i boje “Remazol brilliant blue”, kao i u degradaciji boja u binarnim smešama. Ipak, razlike u strukturnim i teksturalnim svojstvima su uticale na razlike u katalitičkoj efikasnosti ova dva katalizatora.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Supplementary material to "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts", Dopunski materijal za "Fentonov tip oksidativne degradacije boje Orange G i binarnih smeša boja pomoću Oksona® aktiviranog katalizatorima na bazi aluminijum oksida dopiranih kobaltom"",
doi = "10.2298/HEMIND240126016M"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Nikolova, D., Banković, P.,& Novaković, T.. (2024). Supplementary material to "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts". in Hemijska industrija
Association of Chemical Engineers of Serbia..
https://doi.org/10.2298/HEMIND240126016M

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Nikolova D, Banković P, Novaković T. Supplementary material to "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts". in Hemijska industrija. 2024;.
doi:10.2298/HEMIND240126016M .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Nikolova, Dimitrinka, Banković, Predrag, Novaković, Tatjana, "Supplementary material to "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts"" in Hemijska industrija (2024),
https://doi.org/10.2298/HEMIND240126016M . .

TY  - JOUR
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Nikolova, Dimitrinka
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7809
AB  - Two texturally and structurally different Co-doped aluminas were obtained by using the sol-gel method followed by calcination at temperatures of 1000 °C and 1100 °C. The obtained materials were tested as catalysts in anionic textile dye Orange G (OG) degradation using Oxone® as a precursor of sulfate anion radicals, the main reactive oxygen species. Effects of temperature and initial pH on degradation efficiency was investigated. The increase in temperature accelerated the reaction rate and the maximal degradation efficiency was obtained at 60 °C. Different kinetic models were applied and pseudo-first order rate was found to be the most appropriate. Both catalysts showed the optimal performance in the pH range around neutral. Coexisting cations (Ca2+, Mg2+, K+ and Na+) enhanced the OG degra­dation rate, as well as anions: Clˉ and H2PO4ˉ, while NO3ˉ, SO42ˉand HCO3ˉ inhibited the degradation. The catalysts were also proved effective in degradation of the other investi­gated dyes: Methylene blue, Basic blue 41, and Remazol brilliant blue R. Finally, simulta­neous degradation of OG in binary dye mixtures was investigated showing that the synthesized catalysts can be also used in simultaneous processes of dye degradation. However, differences in structural and textural properties of the two catalysts affected their catalytic performance.
AB  - Dva kobaltom dopirana katalizatora na bazi aluminijum oksida, sa ra zličitim teksturalnim i strukturnim karakteristikama, dobijena su sol-gel postupkom sinteze, nakon koje su uzorci žareni na tempreturi od 1000 °C odnosno 1100 °C. Dobijeni materijali su ispitani kao katalizatori u procesu degradacije anjonske tekstilne boje Orange G (OG) uz korišćenje Oksona kao prekursora sulfatnih anjon radikala, koji su glavna oksidativna vrsta. Ispitan je uticaj temperature i početnog pH na efikasnost degradacije, i uočeno je da porast temperature povećava brzinu reakcije. Maksimalna efikasnost degradacijeje dobijena na 60 °C. Primenjeni su različiti kinetički modeli i pokazalo se da kinetički model pseudo-prvog reda najbolje opisuje kinetiku ispitanog procesa. Takođe je za oba katalizatora utvrđeno da je optimalna vrednost pH za ispitivanu reakciju u oblasti blizu neutralne. Koegzistirajući katjoni (Ca2+, Mg2+, K+ and Na+) i anjoni Clˉ and H2PO4ˉ su ubrzavali degradaciju OG, dok su je anjoni NO3ˉ, SO4 2ˉ i HCO3ˉ usporavali. Katalizatori su se pokazali efikasnii u degradaciji boja: metilensko plavo, osnovno plavo 41 i boje “Remazol brilliant blue”, kao i u degradaciji boja u binarnim smešama. Ipak, razlike u strukturnim i teksturalnim svojstvima su uticale na razlike u katalitičkoj efikasnosti ova dva katalizatora.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts
T1  - Fentonov tip oksidativne degradacije boje Orange G i binarnih smeša boja pomoću Oksona® aktiviranog katalizatorima na bazi aluminijum oksida dopiranih kobaltom
DO  - 10.2298/HEMIND240126016M
ER  - 

@article{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Nikolova, Dimitrinka and Banković, Predrag and Novaković, Tatjana",
year = "2024",
abstract = "Two texturally and structurally different Co-doped aluminas were obtained by using the sol-gel method followed by calcination at temperatures of 1000 °C and 1100 °C. The obtained materials were tested as catalysts in anionic textile dye Orange G (OG) degradation using Oxone® as a precursor of sulfate anion radicals, the main reactive oxygen species. Effects of temperature and initial pH on degradation efficiency was investigated. The increase in temperature accelerated the reaction rate and the maximal degradation efficiency was obtained at 60 °C. Different kinetic models were applied and pseudo-first order rate was found to be the most appropriate. Both catalysts showed the optimal performance in the pH range around neutral. Coexisting cations (Ca2+, Mg2+, K+ and Na+) enhanced the OG degra­dation rate, as well as anions: Clˉ and H2PO4ˉ, while NO3ˉ, SO42ˉand HCO3ˉ inhibited the degradation. The catalysts were also proved effective in degradation of the other investi­gated dyes: Methylene blue, Basic blue 41, and Remazol brilliant blue R. Finally, simulta­neous degradation of OG in binary dye mixtures was investigated showing that the synthesized catalysts can be also used in simultaneous processes of dye degradation. However, differences in structural and textural properties of the two catalysts affected their catalytic performance., Dva kobaltom dopirana katalizatora na bazi aluminijum oksida, sa ra zličitim teksturalnim i strukturnim karakteristikama, dobijena su sol-gel postupkom sinteze, nakon koje su uzorci žareni na tempreturi od 1000 °C odnosno 1100 °C. Dobijeni materijali su ispitani kao katalizatori u procesu degradacije anjonske tekstilne boje Orange G (OG) uz korišćenje Oksona kao prekursora sulfatnih anjon radikala, koji su glavna oksidativna vrsta. Ispitan je uticaj temperature i početnog pH na efikasnost degradacije, i uočeno je da porast temperature povećava brzinu reakcije. Maksimalna efikasnost degradacijeje dobijena na 60 °C. Primenjeni su različiti kinetički modeli i pokazalo se da kinetički model pseudo-prvog reda najbolje opisuje kinetiku ispitanog procesa. Takođe je za oba katalizatora utvrđeno da je optimalna vrednost pH za ispitivanu reakciju u oblasti blizu neutralne. Koegzistirajući katjoni (Ca2+, Mg2+, K+ and Na+) i anjoni Clˉ and H2PO4ˉ su ubrzavali degradaciju OG, dok su je anjoni NO3ˉ, SO4 2ˉ i HCO3ˉ usporavali. Katalizatori su se pokazali efikasnii u degradaciji boja: metilensko plavo, osnovno plavo 41 i boje “Remazol brilliant blue”, kao i u degradaciji boja u binarnim smešama. Ipak, razlike u strukturnim i teksturalnim svojstvima su uticale na razlike u katalitičkoj efikasnosti ova dva katalizatora.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts, Fentonov tip oksidativne degradacije boje Orange G i binarnih smeša boja pomoću Oksona® aktiviranog katalizatorima na bazi aluminijum oksida dopiranih kobaltom",
doi = "10.2298/HEMIND240126016M"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Nikolova, D., Banković, P.,& Novaković, T.. (2024). Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts. in Hemijska industrija
Association of Chemical Engineers of Serbia..
https://doi.org/10.2298/HEMIND240126016M

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Nikolova D, Banković P, Novaković T. Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts. in Hemijska industrija. 2024;.
doi:10.2298/HEMIND240126016M .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Nikolova, Dimitrinka, Banković, Predrag, Novaković, Tatjana, "Fenton-like oxidative degradation of Orange G dye and binary dye mixtures using Oxone® activated with cobalt-doped alumina catalysts" in Hemijska industrija (2024),
https://doi.org/10.2298/HEMIND240126016M . .

TY  - JOUR
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7782
AB  - Pseudobemit je impregnisan kobaltom postupkom kapilarne impregnacije. Za impregnaciju
su korišćene dve koncentracije, 3 mas% i 6 mas% Co 2+ u odnosu na masu pseudobemita.
Dobijeni materijali su žareni na 500 ºC. Sintetisani katalizatori su ispitani u procesu
oksidativne degradacije boje tartrazina u prisustvu Oksona kao izvora sulfatnih radikal
anjona. Ispitivan je uticaj tempreature na efikasnost degradacije boje. Uočeno je da brzina
degradacije raste sa porastom temperature. Eksperimentalno dobijeni rezultati su testirani
korišćenjem najčešćih kinetičkih modela i dobijeno je da reakcija u svim slučajevima sledi
brzinu pseudo-prvog reda. Takođe je uočeno da sa porastom sadržaja kobalta raste efikasnost
katalizatora. Da bi se odredilo koja je reaktivna oksidativna vrsta dominantna u ispitivanom
procesu, u reakcioni sistem je dodavan tercijalni butanol, odnosno etanol. Utvrđeno je da su
sulfatni radikal anjoni dominantna reaktivna vrsta.
AB  - Pseudoboehmite was impregnated with cobalt using a incipient wetness impregnation method. Two different concentrations of cobalt were used for impregnation: 3 mas% and 6 mas% of Co2+ relative to the mass of pseudoboehmite. The obtained materials were calcined at 500 ºC. The synthesized catalysts were tested in the process of oxidative degradation of tartrazine dye in the presence of Oxon as a source of sulfate anion radicals. The influence of temperature on the dye degradation efficiency was investigated. It was observed that the degradation rate increases with the increasing of  temperature. The experimentally obtained results were tested using the most common kinetic models and it was found that the reaction follows a pseudo-first order rate in all cases. It was also observed that with an increase in the cobalt content, the efficiency of the catalyst increases. In order to determine which reactive oxidative species is dominant in the investigated process, tertiary buthalnol and ethanol was added to the reaction system. According to the experimental results sulfate anion radicals were found to be the dominant reactive species.
PB  - Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Katalitička aktivnost uzoraka pseudobemita impregnisanih različitim koncentracijama kobalta u oksidativnoj degradaciji tartrazina u prisustvu Oksona
T1  - Catalytic activity of pseudoboehmites impregnated with different cobalt contents in the oxidative degradation of tartrazine in the presence of Oxone
VL  - 79
IS  - 3
SP  - 250
EP  - 256
DO  - 10.5937/tehnika2403250M
ER  - 

@article{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Novaković, Tatjana",
year = "2024",
abstract = "Pseudobemit je impregnisan kobaltom postupkom kapilarne impregnacije. Za impregnaciju
su korišćene dve koncentracije, 3 mas% i 6 mas% Co 2+ u odnosu na masu pseudobemita.
Dobijeni materijali su žareni na 500 ºC. Sintetisani katalizatori su ispitani u procesu
oksidativne degradacije boje tartrazina u prisustvu Oksona kao izvora sulfatnih radikal
anjona. Ispitivan je uticaj tempreature na efikasnost degradacije boje. Uočeno je da brzina
degradacije raste sa porastom temperature. Eksperimentalno dobijeni rezultati su testirani
korišćenjem najčešćih kinetičkih modela i dobijeno je da reakcija u svim slučajevima sledi
brzinu pseudo-prvog reda. Takođe je uočeno da sa porastom sadržaja kobalta raste efikasnost
katalizatora. Da bi se odredilo koja je reaktivna oksidativna vrsta dominantna u ispitivanom
procesu, u reakcioni sistem je dodavan tercijalni butanol, odnosno etanol. Utvrđeno je da su
sulfatni radikal anjoni dominantna reaktivna vrsta., Pseudoboehmite was impregnated with cobalt using a incipient wetness impregnation method. Two different concentrations of cobalt were used for impregnation: 3 mas% and 6 mas% of Co2+ relative to the mass of pseudoboehmite. The obtained materials were calcined at 500 ºC. The synthesized catalysts were tested in the process of oxidative degradation of tartrazine dye in the presence of Oxon as a source of sulfate anion radicals. The influence of temperature on the dye degradation efficiency was investigated. It was observed that the degradation rate increases with the increasing of  temperature. The experimentally obtained results were tested using the most common kinetic models and it was found that the reaction follows a pseudo-first order rate in all cases. It was also observed that with an increase in the cobalt content, the efficiency of the catalyst increases. In order to determine which reactive oxidative species is dominant in the investigated process, tertiary buthalnol and ethanol was added to the reaction system. According to the experimental results sulfate anion radicals were found to be the dominant reactive species.",
publisher = "Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Katalitička aktivnost uzoraka pseudobemita impregnisanih različitim koncentracijama kobalta u oksidativnoj degradaciji tartrazina u prisustvu Oksona, Catalytic activity of pseudoboehmites impregnated with different cobalt contents in the oxidative degradation of tartrazine in the presence of Oxone",
volume = "79",
number = "3",
pages = "250-256",
doi = "10.5937/tehnika2403250M"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Banković, P.,& Novaković, T.. (2024). Katalitička aktivnost uzoraka pseudobemita impregnisanih različitim koncentracijama kobalta u oksidativnoj degradaciji tartrazina u prisustvu Oksona. in Tehnika
Savez inženjera i tehničara Srbije., 79(3), 250-256.
https://doi.org/10.5937/tehnika2403250M

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Banković P, Novaković T. Katalitička aktivnost uzoraka pseudobemita impregnisanih različitim koncentracijama kobalta u oksidativnoj degradaciji tartrazina u prisustvu Oksona. in Tehnika. 2024;79(3):250-256.
doi:10.5937/tehnika2403250M .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Novaković, Tatjana, "Katalitička aktivnost uzoraka pseudobemita impregnisanih različitim koncentracijama kobalta u oksidativnoj degradaciji tartrazina u prisustvu Oksona" in Tehnika, 79, no. 3 (2024):250-256,
https://doi.org/10.5937/tehnika2403250M . .

TY  - JOUR
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Nikolova, Dimitrinka
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7654
AB  - Cobalt-doped alumina catalyst calcined at 500 ºC (CoA-500) was investigated in the degradation of anionic textile dye Orange G in the presence of Oxone®. Different reaction parameters were altered in order to study their influence on Orange G degradation. The increase of the Oxone® dosage, mass of the catalyst and temperature was beneficial for the dye degradation rate. The best catalytic performance was obtained in the range of the initial solution pH = 6–8. Simultaneous degradation of both Orange G and cationic textile dye Basic blue 41, was also tested. The degradation of the Basic blue 41 did not occur while Orange G was present in the system. CoA-500 was found to be efficient catalyst in the Oxone® induced catalytic degradation of textile dyes.
PB  - International Institute for the Science of Sintering
T2  - Science of sintering
T1  - Oxone® induced textile dyes degradation using cobalt-doped alumina catalyst
VL  - OnLine-First
DO  - 10.2298/SOS230911066M
ER  - 

@article{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Nikolova, Dimitrinka and Banković, Predrag and Novaković, Tatjana",
year = "2024",
abstract = "Cobalt-doped alumina catalyst calcined at 500 ºC (CoA-500) was investigated in the degradation of anionic textile dye Orange G in the presence of Oxone®. Different reaction parameters were altered in order to study their influence on Orange G degradation. The increase of the Oxone® dosage, mass of the catalyst and temperature was beneficial for the dye degradation rate. The best catalytic performance was obtained in the range of the initial solution pH = 6–8. Simultaneous degradation of both Orange G and cationic textile dye Basic blue 41, was also tested. The degradation of the Basic blue 41 did not occur while Orange G was present in the system. CoA-500 was found to be efficient catalyst in the Oxone® induced catalytic degradation of textile dyes.",
publisher = "International Institute for the Science of Sintering",
journal = "Science of sintering",
title = "Oxone® induced textile dyes degradation using cobalt-doped alumina catalyst",
volume = "OnLine-First",
doi = "10.2298/SOS230911066M"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Nikolova, D., Banković, P.,& Novaković, T.. (2024). Oxone® induced textile dyes degradation using cobalt-doped alumina catalyst. in Science of sintering
International Institute for the Science of Sintering., OnLine-First.
https://doi.org/10.2298/SOS230911066M

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Nikolova D, Banković P, Novaković T. Oxone® induced textile dyes degradation using cobalt-doped alumina catalyst. in Science of sintering. 2024;OnLine-First.
doi:10.2298/SOS230911066M .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Nikolova, Dimitrinka, Banković, Predrag, Novaković, Tatjana, "Oxone® induced textile dyes degradation using cobalt-doped alumina catalyst" in Science of sintering, OnLine-First (2024),
https://doi.org/10.2298/SOS230911066M . .

TY  - JOUR
AU  - Šalipur, Hristina
AU  - Fronczak, Maciej
AU  - Prašnikar, Anže
AU  - Kamal, Khaja Mohaideen
AU  - Mudrinić, Tihana
AU  - Hadnađev-Kostić, Milica
AU  - Likozar, Blaž
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7610
AB  - The concept of photocatalytic CO2 and H2O conversion to solar fuels and value-added products provides simultaneous solution for increased energy demands and environmental problems. However, the lack of efficient photocatalysts restrains the large-scale development of photocatalytic technology. In the present study, noble (Pt and Au) and transition metal (Ni) doped nanoflakes assembled on TiO2@carbon microrods with high surface area and rutile crystal structure is prepared via fast, versatile solvothermal method. The photocatalytic performance of the prepared nanocomposites was evaluated in two photocatalytic systems: CO2 reduction and hydrogen production via photoreforming. Pt-doped catalyst showed enhanced hydrogen production efficiency and increased CH4 selectivity, while Ni-doped catalyst exhibited remarkable CO2 reduction activity with higher selectivity towards CO. The mechanism of Pt-promoted CH4 formation and Ni- and Au-promoted CO formation was thoroughly discussed regarding kinetic and thermodynamic parameters.
PB  - Elsevier
T2  - Catalysis Today
T1  - Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production
VL  - 436
SP  - 114724
DO  - 10.1016/j.cattod.2024.114724
ER  - 

@article{
author = "Šalipur, Hristina and Fronczak, Maciej and Prašnikar, Anže and Kamal, Khaja Mohaideen and Mudrinić, Tihana and Hadnađev-Kostić, Milica and Likozar, Blaž and Dostanić, Jasmina and Lončarević, Davor",
year = "2024",
abstract = "The concept of photocatalytic CO2 and H2O conversion to solar fuels and value-added products provides simultaneous solution for increased energy demands and environmental problems. However, the lack of efficient photocatalysts restrains the large-scale development of photocatalytic technology. In the present study, noble (Pt and Au) and transition metal (Ni) doped nanoflakes assembled on TiO2@carbon microrods with high surface area and rutile crystal structure is prepared via fast, versatile solvothermal method. The photocatalytic performance of the prepared nanocomposites was evaluated in two photocatalytic systems: CO2 reduction and hydrogen production via photoreforming. Pt-doped catalyst showed enhanced hydrogen production efficiency and increased CH4 selectivity, while Ni-doped catalyst exhibited remarkable CO2 reduction activity with higher selectivity towards CO. The mechanism of Pt-promoted CH4 formation and Ni- and Au-promoted CO formation was thoroughly discussed regarding kinetic and thermodynamic parameters.",
publisher = "Elsevier",
journal = "Catalysis Today",
title = "Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production",
volume = "436",
pages = "114724",
doi = "10.1016/j.cattod.2024.114724"
}

Šalipur, H., Fronczak, M., Prašnikar, A., Kamal, K. M., Mudrinić, T., Hadnađev-Kostić, M., Likozar, B., Dostanić, J.,& Lončarević, D.. (2024). Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production. in Catalysis Today
Elsevier., 436, 114724.
https://doi.org/10.1016/j.cattod.2024.114724

Šalipur H, Fronczak M, Prašnikar A, Kamal KM, Mudrinić T, Hadnađev-Kostić M, Likozar B, Dostanić J, Lončarević D. Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production. in Catalysis Today. 2024;436:114724.
doi:10.1016/j.cattod.2024.114724 .

Šalipur, Hristina, Fronczak, Maciej, Prašnikar, Anže, Kamal, Khaja Mohaideen, Mudrinić, Tihana, Hadnađev-Kostić, Milica, Likozar, Blaž, Dostanić, Jasmina, Lončarević, Davor, "Metal doped TiO2 decorated carbon nanostructured materials as an emerging photocatalysts for solar fuels production" in Catalysis Today, 436 (2024):114724,
https://doi.org/10.1016/j.cattod.2024.114724 . .

TY  - CONF
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6543
AB  - Catalytic oxidative degradation of a textile dye Orange G was investigated in the reaction
system where oxidant Oxone® was used as a source of SO4˙ˉ anion radicals. Cobalt-doped
alumina was tested as a heterogenous catalysts for Oxone® activation. The catalyst was
synthetized and calcined at 500 °C. The influence of different reaction parameters was
followed: the Oxone® dosage, Orange G concentration and initial pH of the reaction solution.
The Oxone® dosage was varied from 10 mg to 80 mg. Small differences in degradation
efficiency were observed but mass of 40 mg of Oxone® was found to be optimal in the first
hour of the reaction. The effect of the Orange G concentration was investigated in the range
from 20 mg dm-3 to 50mg dm-3. For the concentration of 20 mg dm-3 the reaction was much
faster than for other investigated concentrations. The effect of the pH was tested in the range
from 2 to 9. The optimal pH range was found to be between 6 and 9, but reaction was feasible
also for lower pH. It can be concluded that investigated catalyst is applicable with high
efficiency in the wide range of Oxone® dosages, dye concentrations and initial pH values.
PB  - Serbian Ceramic Society
C3  - Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
T1  - Catalytic oxidative degradation of Orange G dye: the effect of different reaction parameters
SP  - 80
EP  - 80
UR  - https://hdl.handle.net/21.15107/rcub_cer_6543
ER  - 

@conference{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Novaković, Tatjana",
year = "2023",
abstract = "Catalytic oxidative degradation of a textile dye Orange G was investigated in the reaction
system where oxidant Oxone® was used as a source of SO4˙ˉ anion radicals. Cobalt-doped
alumina was tested as a heterogenous catalysts for Oxone® activation. The catalyst was
synthetized and calcined at 500 °C. The influence of different reaction parameters was
followed: the Oxone® dosage, Orange G concentration and initial pH of the reaction solution.
The Oxone® dosage was varied from 10 mg to 80 mg. Small differences in degradation
efficiency were observed but mass of 40 mg of Oxone® was found to be optimal in the first
hour of the reaction. The effect of the Orange G concentration was investigated in the range
from 20 mg dm-3 to 50mg dm-3. For the concentration of 20 mg dm-3 the reaction was much
faster than for other investigated concentrations. The effect of the pH was tested in the range
from 2 to 9. The optimal pH range was found to be between 6 and 9, but reaction was feasible
also for lower pH. It can be concluded that investigated catalyst is applicable with high
efficiency in the wide range of Oxone® dosages, dye concentrations and initial pH values.",
publisher = "Serbian Ceramic Society",
journal = "Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia",
title = "Catalytic oxidative degradation of Orange G dye: the effect of different reaction parameters",
pages = "80-80",
url = "https://hdl.handle.net/21.15107/rcub_cer_6543"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Banković, P.,& Novaković, T.. (2023). Catalytic oxidative degradation of Orange G dye: the effect of different reaction parameters. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
Serbian Ceramic Society., 80-80.
https://hdl.handle.net/21.15107/rcub_cer_6543

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Banković P, Novaković T. Catalytic oxidative degradation of Orange G dye: the effect of different reaction parameters. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia. 2023;:80-80.
https://hdl.handle.net/21.15107/rcub_cer_6543 .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Novaković, Tatjana, "Catalytic oxidative degradation of Orange G dye: the effect of different reaction parameters" in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia (2023):80-80,
https://hdl.handle.net/21.15107/rcub_cer_6543 .

TY  - CONF
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Stevanović, Gordana
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6542
AB  - Cobalt-doped alumina catalyst was tested in peroxymonosulfate-induced degradation of two
textile dyes: anionic-Orange G (OG) and cationic-Basic Blue 41 (BB). Oxone®, mixed salt
containing peroxymonosulfate as an active component, was used as an oxidizing agent.
Catalytic tests were performed in a thermostated reactor equipped with a mechanical stirrer.
Dyes degradation was followed using a UV-Vis spectrophotometer. Characteristic peak
maximum in UV-Vis spectrum was identified at λ=478 nm for OG, and at λ=609 nm for BB.
Two OG concentrations were applied: 20 mg dm-3 and 50 mg dm-3. BB concentration was 20
mg dm-3 in all experiments. The reaction temperature was 30 ºC. Apart from simultaneous
dyes degradation, single-component solution degradation tests were also performed. Both
dyes were found to be degradable in single dyes systems, with OG showing a higher
degradation rate. When it comes to simultaneous degradation, it was noticed that the
degradation of the BB did not occur while OG was present in the system. This phenomenon
can probably be attributed to the difference in the molecular structure and charge of the
investigated dyes.
PB  - Serbian Ceramic Society
C3  - Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
T1  - Simultaneous degradation of two textile dyes Orange G and Basic blue 41
SP  - 79
EP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_cer_6542
ER  - 

@conference{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Stevanović, Gordana and Banković, Predrag and Novaković, Tatjana",
year = "2023",
abstract = "Cobalt-doped alumina catalyst was tested in peroxymonosulfate-induced degradation of two
textile dyes: anionic-Orange G (OG) and cationic-Basic Blue 41 (BB). Oxone®, mixed salt
containing peroxymonosulfate as an active component, was used as an oxidizing agent.
Catalytic tests were performed in a thermostated reactor equipped with a mechanical stirrer.
Dyes degradation was followed using a UV-Vis spectrophotometer. Characteristic peak
maximum in UV-Vis spectrum was identified at λ=478 nm for OG, and at λ=609 nm for BB.
Two OG concentrations were applied: 20 mg dm-3 and 50 mg dm-3. BB concentration was 20
mg dm-3 in all experiments. The reaction temperature was 30 ºC. Apart from simultaneous
dyes degradation, single-component solution degradation tests were also performed. Both
dyes were found to be degradable in single dyes systems, with OG showing a higher
degradation rate. When it comes to simultaneous degradation, it was noticed that the
degradation of the BB did not occur while OG was present in the system. This phenomenon
can probably be attributed to the difference in the molecular structure and charge of the
investigated dyes.",
publisher = "Serbian Ceramic Society",
journal = "Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia",
title = "Simultaneous degradation of two textile dyes Orange G and Basic blue 41",
pages = "79-79",
url = "https://hdl.handle.net/21.15107/rcub_cer_6542"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Stevanović, G., Banković, P.,& Novaković, T.. (2023). Simultaneous degradation of two textile dyes Orange G and Basic blue 41. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
Serbian Ceramic Society., 79-79.
https://hdl.handle.net/21.15107/rcub_cer_6542

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Stevanović G, Banković P, Novaković T. Simultaneous degradation of two textile dyes Orange G and Basic blue 41. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia. 2023;:79-79.
https://hdl.handle.net/21.15107/rcub_cer_6542 .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Stevanović, Gordana, Banković, Predrag, Novaković, Tatjana, "Simultaneous degradation of two textile dyes Orange G and Basic blue 41" in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia (2023):79-79,
https://hdl.handle.net/21.15107/rcub_cer_6542 .

TY  - CONF
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6523
AB  - Cobalt-doped alumina catalyst was tested in peroxymonosulfate-induced degradation of two
textile dyes: anionic-Orange G (OG) and cationic-Basic Blue 41 (BB). Oxone®, mixed salt
containing peroxymonosulfate as an active component, was used as an oxidizing agent.
Catalytic tests were performed in a thermostated reactor equipped with a mechanical stirrer.
Dyes degradation was followed using a UV-Vis spectrophotometer. Characteristic peak
maximum in UV-Vis spectrum was identified at λ=478 nm for OG, and at λ=609 nm for BB.
Two OG concentrations were applied: 20 mg dm-3 and 50 mg dm-3. BB concentration was 20
mg dm-3 in all experiments. The reaction temperature was 30 ºC. Apart from simultaneous
dyes degradation, single-component solution degradation tests were also performed. Both
dyes were found to be degradable in single dyes systems, with OG showing a higher
degradation rate. When it comes to simultaneous degradation, it was noticed that the
degradation of the BB did not occur while OG was present in the system. This phenomenon
can probably be attributed to the difference in the molecular structure and charge of the
investigated dyes.
PB  - Serbian Ceramic Society
C3  - Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
T1  - The effect of the initial temperature and pH on textile dye catalytic oxidative degradation using cobalt-doped alumina catalysts
SP  - 78
EP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_cer_6523
ER  - 

@conference{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Novaković, Tatjana",
year = "2023",
abstract = "Cobalt-doped alumina catalyst was tested in peroxymonosulfate-induced degradation of two
textile dyes: anionic-Orange G (OG) and cationic-Basic Blue 41 (BB). Oxone®, mixed salt
containing peroxymonosulfate as an active component, was used as an oxidizing agent.
Catalytic tests were performed in a thermostated reactor equipped with a mechanical stirrer.
Dyes degradation was followed using a UV-Vis spectrophotometer. Characteristic peak
maximum in UV-Vis spectrum was identified at λ=478 nm for OG, and at λ=609 nm for BB.
Two OG concentrations were applied: 20 mg dm-3 and 50 mg dm-3. BB concentration was 20
mg dm-3 in all experiments. The reaction temperature was 30 ºC. Apart from simultaneous
dyes degradation, single-component solution degradation tests were also performed. Both
dyes were found to be degradable in single dyes systems, with OG showing a higher
degradation rate. When it comes to simultaneous degradation, it was noticed that the
degradation of the BB did not occur while OG was present in the system. This phenomenon
can probably be attributed to the difference in the molecular structure and charge of the
investigated dyes.",
publisher = "Serbian Ceramic Society",
journal = "Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia",
title = "The effect of the initial temperature and pH on textile dye catalytic oxidative degradation using cobalt-doped alumina catalysts",
pages = "78-79",
url = "https://hdl.handle.net/21.15107/rcub_cer_6523"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Banković, P.,& Novaković, T.. (2023). The effect of the initial temperature and pH on textile dye catalytic oxidative degradation using cobalt-doped alumina catalysts. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
Serbian Ceramic Society., 78-79.
https://hdl.handle.net/21.15107/rcub_cer_6523

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Banković P, Novaković T. The effect of the initial temperature and pH on textile dye catalytic oxidative degradation using cobalt-doped alumina catalysts. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia. 2023;:78-79.
https://hdl.handle.net/21.15107/rcub_cer_6523 .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Novaković, Tatjana, "The effect of the initial temperature and pH on textile dye catalytic oxidative degradation using cobalt-doped alumina catalysts" in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia (2023):78-79,
https://hdl.handle.net/21.15107/rcub_cer_6523 .

TY  - CONF
AU  - Stevanović, Gordana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Marinović, Sanja
AU  - Pantić, Biljana
AU  - Banković, Predrag
AU  - Mudrinić, Tihana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6522
AB  - Seawater electrolysis has recently been recognized as a new hope for affordable renewable
energy storage. However, its practical application is still limited due to the presence of
various electroactive ions in seawater. For example, the chloride ions compete with the
oxygen evolution reaction (OER) causing low efficiency of the OER, and corrosion of both
the anode and the cathode. To overcome these issues, the development of catalysts with high
activity and selectivity towards OER is of primary importance.Herein, Co supported
chitosan–derived carbon–smectite nanocomposite (Co/cCh-S) was tested as an electrocatalyst
for the OER in alkaline and simulated alkaline seawater solution. Co/cCh-S was previously
synthetized using impregnation–carbonization method at 400 °C in an inert atmosphere and
characterized in detail. The electrochemical performance of Co/cCh-S modified GCE was
studied by cyclic voltammetry, linear sweep voltammetry, and electrochemical impedance
spectroscopy. According to the obtained values for onset potential, overpotential, and Tafel
slope, the Co/cCh-S electrode could be considered a good electrocatalyst for OER in an
alkaline solution. Moreover, no noticeable change in the performance of the Co/cCh-S
electrode was observed in the presence of chloride ions. This work could be a starting point
for designing an inexpensive, earth-abundant OER catalyst for seawater electrolysis.
PB  - Serbian Ceramic Society
C3  - Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
T1  - Co supported chitosan–derived carbon–smectite–catalyst for oxygen evolution reaction in simulated alkaline seawater solution
SP  - 77
EP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_cer_6522
ER  - 

@conference{
author = "Stevanović, Gordana and Ajduković, Marija and Jović-Jovičić, Nataša and Marinović, Sanja and Pantić, Biljana and Banković, Predrag and Mudrinić, Tihana",
year = "2023",
abstract = "Seawater electrolysis has recently been recognized as a new hope for affordable renewable
energy storage. However, its practical application is still limited due to the presence of
various electroactive ions in seawater. For example, the chloride ions compete with the
oxygen evolution reaction (OER) causing low efficiency of the OER, and corrosion of both
the anode and the cathode. To overcome these issues, the development of catalysts with high
activity and selectivity towards OER is of primary importance.Herein, Co supported
chitosan–derived carbon–smectite nanocomposite (Co/cCh-S) was tested as an electrocatalyst
for the OER in alkaline and simulated alkaline seawater solution. Co/cCh-S was previously
synthetized using impregnation–carbonization method at 400 °C in an inert atmosphere and
characterized in detail. The electrochemical performance of Co/cCh-S modified GCE was
studied by cyclic voltammetry, linear sweep voltammetry, and electrochemical impedance
spectroscopy. According to the obtained values for onset potential, overpotential, and Tafel
slope, the Co/cCh-S electrode could be considered a good electrocatalyst for OER in an
alkaline solution. Moreover, no noticeable change in the performance of the Co/cCh-S
electrode was observed in the presence of chloride ions. This work could be a starting point
for designing an inexpensive, earth-abundant OER catalyst for seawater electrolysis.",
publisher = "Serbian Ceramic Society",
journal = "Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia",
title = "Co supported chitosan–derived carbon–smectite–catalyst for oxygen evolution reaction in simulated alkaline seawater solution",
pages = "77-77",
url = "https://hdl.handle.net/21.15107/rcub_cer_6522"
}

Stevanović, G., Ajduković, M., Jović-Jovičić, N., Marinović, S., Pantić, B., Banković, P.,& Mudrinić, T.. (2023). Co supported chitosan–derived carbon–smectite–catalyst for oxygen evolution reaction in simulated alkaline seawater solution. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
Serbian Ceramic Society., 77-77.
https://hdl.handle.net/21.15107/rcub_cer_6522

Stevanović G, Ajduković M, Jović-Jovičić N, Marinović S, Pantić B, Banković P, Mudrinić T. Co supported chitosan–derived carbon–smectite–catalyst for oxygen evolution reaction in simulated alkaline seawater solution. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia. 2023;:77-77.
https://hdl.handle.net/21.15107/rcub_cer_6522 .

Stevanović, Gordana, Ajduković, Marija, Jović-Jovičić, Nataša, Marinović, Sanja, Pantić, Biljana, Banković, Predrag, Mudrinić, Tihana, "Co supported chitosan–derived carbon–smectite–catalyst for oxygen evolution reaction in simulated alkaline seawater solution" in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia (2023):77-77,
https://hdl.handle.net/21.15107/rcub_cer_6522 .

TY  - CONF
AU  - Stevanović, Gordana
AU  - Jović-Jovičić, Nataša
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Mojović, Zorica
AU  - Banković, Predrag
AU  - Ajduković, Marija
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6521
AB  - Nowadays, environmental pollution caused by antibiotics attracts extensive attention.
Adsorption has been successfully applied in the treatment of wastewater loaded by
pharmaceutics, while diverse natural and eco-friendly materials have been recognized as
promising adsorbents. In this work smectite clay from Bogovina (Serbia) and biopolymer
chitosan (derived from waste of crustaceans) were used as eco-friendly starting materials for
the adsorbent synthesis. The combination of transition metal, carbon materials, and clay
minerals represents a useful way to develop functional nanocomposites with benefiting
synergistic properties of all components.
Simple, one-step hydrothermal procedure conducted at 180 ℃ for 24h was applied for
synthesis of cobalt/smectite/chitosan-derived carbon (H_Co/C-S) nanocomposite. The sample
was characterized using XRPD, FTIR, and low-temperature N2-physisorption analysis and
tested as adsorbent of ciprofloxacin (CPX). The effects of temperature, initial pH, and CPX
concentration on the adsorption process were investigated. The adsorption results were fitted
by Langmuir, Freundlich, and Sips adsorption isotherms. Additionally, CPX adsorption was
described by appropriate kinetics and thermodynamic parameters. It was found that
temperature increase had the beneficial effect on CPX adsorption, while investigated
adsorbent was efficient in a broad pH range (4-8). The H_Co/C-S adsorbent was found to be
efficient in the removal of CPX antibiotic.
PB  - Serbian Ceramic Society
C3  - Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
T1  - Ciprofloxacin adsorption onto Co/chitosan-derived carbon/smectite nanocomposite obtained by the hydrothermal synthesis
SP  - 76
EP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_cer_6521
ER  - 

@conference{
author = "Stevanović, Gordana and Jović-Jovičić, Nataša and Marinović, Sanja and Mudrinić, Tihana and Mojović, Zorica and Banković, Predrag and Ajduković, Marija",
year = "2023",
abstract = "Nowadays, environmental pollution caused by antibiotics attracts extensive attention.
Adsorption has been successfully applied in the treatment of wastewater loaded by
pharmaceutics, while diverse natural and eco-friendly materials have been recognized as
promising adsorbents. In this work smectite clay from Bogovina (Serbia) and biopolymer
chitosan (derived from waste of crustaceans) were used as eco-friendly starting materials for
the adsorbent synthesis. The combination of transition metal, carbon materials, and clay
minerals represents a useful way to develop functional nanocomposites with benefiting
synergistic properties of all components.
Simple, one-step hydrothermal procedure conducted at 180 ℃ for 24h was applied for
synthesis of cobalt/smectite/chitosan-derived carbon (H_Co/C-S) nanocomposite. The sample
was characterized using XRPD, FTIR, and low-temperature N2-physisorption analysis and
tested as adsorbent of ciprofloxacin (CPX). The effects of temperature, initial pH, and CPX
concentration on the adsorption process were investigated. The adsorption results were fitted
by Langmuir, Freundlich, and Sips adsorption isotherms. Additionally, CPX adsorption was
described by appropriate kinetics and thermodynamic parameters. It was found that
temperature increase had the beneficial effect on CPX adsorption, while investigated
adsorbent was efficient in a broad pH range (4-8). The H_Co/C-S adsorbent was found to be
efficient in the removal of CPX antibiotic.",
publisher = "Serbian Ceramic Society",
journal = "Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia",
title = "Ciprofloxacin adsorption onto Co/chitosan-derived carbon/smectite nanocomposite obtained by the hydrothermal synthesis",
pages = "76-76",
url = "https://hdl.handle.net/21.15107/rcub_cer_6521"
}

Stevanović, G., Jović-Jovičić, N., Marinović, S., Mudrinić, T., Mojović, Z., Banković, P.,& Ajduković, M.. (2023). Ciprofloxacin adsorption onto Co/chitosan-derived carbon/smectite nanocomposite obtained by the hydrothermal synthesis. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia
Serbian Ceramic Society., 76-76.
https://hdl.handle.net/21.15107/rcub_cer_6521

Stevanović G, Jović-Jovičić N, Marinović S, Mudrinić T, Mojović Z, Banković P, Ajduković M. Ciprofloxacin adsorption onto Co/chitosan-derived carbon/smectite nanocomposite obtained by the hydrothermal synthesis. in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia. 2023;:76-76.
https://hdl.handle.net/21.15107/rcub_cer_6521 .

Stevanović, Gordana, Jović-Jovičić, Nataša, Marinović, Sanja, Mudrinić, Tihana, Mojović, Zorica, Banković, Predrag, Ajduković, Marija, "Ciprofloxacin adsorption onto Co/chitosan-derived carbon/smectite nanocomposite obtained by the hydrothermal synthesis" in Program and book of abstracts - Serbian Ceramics Society Conference - Advanced Ceramics and Application XI, New Frontiers in Multifunctional Material Science and Processing,18-20 th September 2023. Belgrade, Serbia (2023):76-76,
https://hdl.handle.net/21.15107/rcub_cer_6521 .

TY  - CONF
AU  - Milošević, Ksenija
AU  - Lončarević, Davor
AU  - Kalagasidis Krušić, Melina
AU  - Mudrinić, Tihana
AU  - Dostanić, Jasmina
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7020
AB  - Photocatalytic processes have been recognized as promising and sustainable methods for pollutant degradation and energy conversion. Due to the simplicity of the process, capacity for using renewable and pollution-free solar energy, mild reaction conditions, reasonable reaction time, complete pollutant degradation, no harmful byproducts, and cost-effectiveness, photocatalytic degradation processes are more promising than conventional physical methods. Due to its favorable properties, TiO2 semiconductor has been used as an ideal candidate for photocatalytic reactions. However, large band gap, fast e-/h+ recombination, and low light harvesting efficiency are the main obstacles that restrict its practical application. Using  g-C3N4 semiconductor in combination with TiO2  is an excellent strategy to enhance the photocatalytic activity under visible light irradiation. In this study, g-C3N4/TiO2photocatalyst was successfully synthesized and used in single and simultaneous photodegradation of cationic Methylene Blue and anionic Orange G dyes. To examine the heterojunction between g-C3N4 and TiO2 and the mechanism of the transport pathway of photogenerated e-/h+, the photoluminescence spectra and radical scavenger study were applied. The present research offers a novel approach in reaction mechanism analysis for degradation of dye pollutants in single/mixed solutions and suggests a strategy for determination of heterojunction type in g-C3N4/TiO2 systems.
PB  - Serbian Ceramic Society
C3  - Program and the Book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application XI, 18-20 September 2023, Belgrade, Serbia
T1  - Kinetics and mechanism study of photocatalytic degradation using heterojunction semiconductors
SP  - 53
EP  - 54
UR  - https://hdl.handle.net/21.15107/rcub_cer_7020
ER  - 

@conference{
author = "Milošević, Ksenija and Lončarević, Davor and Kalagasidis Krušić, Melina and Mudrinić, Tihana and Dostanić, Jasmina",
year = "2023",
abstract = "Photocatalytic processes have been recognized as promising and sustainable methods for pollutant degradation and energy conversion. Due to the simplicity of the process, capacity for using renewable and pollution-free solar energy, mild reaction conditions, reasonable reaction time, complete pollutant degradation, no harmful byproducts, and cost-effectiveness, photocatalytic degradation processes are more promising than conventional physical methods. Due to its favorable properties, TiO2 semiconductor has been used as an ideal candidate for photocatalytic reactions. However, large band gap, fast e-/h+ recombination, and low light harvesting efficiency are the main obstacles that restrict its practical application. Using  g-C3N4 semiconductor in combination with TiO2  is an excellent strategy to enhance the photocatalytic activity under visible light irradiation. In this study, g-C3N4/TiO2photocatalyst was successfully synthesized and used in single and simultaneous photodegradation of cationic Methylene Blue and anionic Orange G dyes. To examine the heterojunction between g-C3N4 and TiO2 and the mechanism of the transport pathway of photogenerated e-/h+, the photoluminescence spectra and radical scavenger study were applied. The present research offers a novel approach in reaction mechanism analysis for degradation of dye pollutants in single/mixed solutions and suggests a strategy for determination of heterojunction type in g-C3N4/TiO2 systems.",
publisher = "Serbian Ceramic Society",
journal = "Program and the Book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application XI, 18-20 September 2023, Belgrade, Serbia",
title = "Kinetics and mechanism study of photocatalytic degradation using heterojunction semiconductors",
pages = "53-54",
url = "https://hdl.handle.net/21.15107/rcub_cer_7020"
}

Milošević, K., Lončarević, D., Kalagasidis Krušić, M., Mudrinić, T.,& Dostanić, J.. (2023). Kinetics and mechanism study of photocatalytic degradation using heterojunction semiconductors. in Program and the Book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application XI, 18-20 September 2023, Belgrade, Serbia
Serbian Ceramic Society., 53-54.
https://hdl.handle.net/21.15107/rcub_cer_7020

Milošević K, Lončarević D, Kalagasidis Krušić M, Mudrinić T, Dostanić J. Kinetics and mechanism study of photocatalytic degradation using heterojunction semiconductors. in Program and the Book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application XI, 18-20 September 2023, Belgrade, Serbia. 2023;:53-54.
https://hdl.handle.net/21.15107/rcub_cer_7020 .

Milošević, Ksenija, Lončarević, Davor, Kalagasidis Krušić, Melina, Mudrinić, Tihana, Dostanić, Jasmina, "Kinetics and mechanism study of photocatalytic degradation using heterojunction semiconductors" in Program and the Book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application XI, 18-20 September 2023, Belgrade, Serbia (2023):53-54,
https://hdl.handle.net/21.15107/rcub_cer_7020 .

TY  - CONF
AU  - Petrović, Božana
AU  - Krstić, Maja
AU  - Mudrinić, Tihana
AU  - Čebela, Maria
AU  - Dutour Sikirić, Maja
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7361
AB  - Magnesium (Mg) is an essential element in the human body primarily stored in bones. Mg ions have many potential benefits for bone tissue showing excellent osteogenic inductivity [1]. The aim of this study was to synthesize Mg substituted hydroxyapatite (Mg-HAP) for application in bone tissue engineering and to assess its behaviour in conditions mimicking physiological ones. Mg-HAP was synthesized using reflux method and its structural and morphological characterization was performed by XRD, FTIR and SEM. The changes in local structure and composition after irradiation and immersion in physiological solution and simulated fluid were assessed by electron paramagnetic resonance (EPR) spectroscopy. The results of EPR analysis pointed out that irradiation did not change the composition and structure of Mg-HAP. After immersion in model media (simulated body fluid and saline solution), the small amount of by-product of synthesis disappeared after 24 h and Mg-HAP remained the only phase. Also, the radical signals in EPR spectra faded away after 28 days in model media, showing that the structure and composition of Mg-HAP both went through a kind of stabilization in simulated physiological conditions. These results make the investigated Mg-HAP promising material for application in bone tissue engineering.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Mg Substituted Hydroxyapatite for Application in Bone Tissue Engineering
SP  - 83
EP  - 83
UR  - https://hdl.handle.net/21.15107/rcub_cer_7361
ER  - 

@conference{
author = "Petrović, Božana and Krstić, Maja and Mudrinić, Tihana and Čebela, Maria and Dutour Sikirić, Maja",
year = "2023",
abstract = "Magnesium (Mg) is an essential element in the human body primarily stored in bones. Mg ions have many potential benefits for bone tissue showing excellent osteogenic inductivity [1]. The aim of this study was to synthesize Mg substituted hydroxyapatite (Mg-HAP) for application in bone tissue engineering and to assess its behaviour in conditions mimicking physiological ones. Mg-HAP was synthesized using reflux method and its structural and morphological characterization was performed by XRD, FTIR and SEM. The changes in local structure and composition after irradiation and immersion in physiological solution and simulated fluid were assessed by electron paramagnetic resonance (EPR) spectroscopy. The results of EPR analysis pointed out that irradiation did not change the composition and structure of Mg-HAP. After immersion in model media (simulated body fluid and saline solution), the small amount of by-product of synthesis disappeared after 24 h and Mg-HAP remained the only phase. Also, the radical signals in EPR spectra faded away after 28 days in model media, showing that the structure and composition of Mg-HAP both went through a kind of stabilization in simulated physiological conditions. These results make the investigated Mg-HAP promising material for application in bone tissue engineering.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Mg Substituted Hydroxyapatite for Application in Bone Tissue Engineering",
pages = "83-83",
url = "https://hdl.handle.net/21.15107/rcub_cer_7361"
}

Petrović, B., Krstić, M., Mudrinić, T., Čebela, M.,& Dutour Sikirić, M.. (2023). Mg Substituted Hydroxyapatite for Application in Bone Tissue Engineering. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 83-83.
https://hdl.handle.net/21.15107/rcub_cer_7361

Petrović B, Krstić M, Mudrinić T, Čebela M, Dutour Sikirić M. Mg Substituted Hydroxyapatite for Application in Bone Tissue Engineering. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:83-83.
https://hdl.handle.net/21.15107/rcub_cer_7361 .

Petrović, Božana, Krstić, Maja, Mudrinić, Tihana, Čebela, Maria, Dutour Sikirić, Maja, "Mg Substituted Hydroxyapatite for Application in Bone Tissue Engineering" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):83-83,
https://hdl.handle.net/21.15107/rcub_cer_7361 .

TY  - JOUR
AU  - Milošević, Ksenija
AU  - Lončarević, Davor
AU  - Mudrinić, Tihana
AU  - Kalagasidis Krušić, Melina
AU  - Dostanić, Jasmina
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5794
AB  - The visible-light-active heterojunctions based on TiO2 were extensively investigated due to their wide range of energy and environment applications. In this study, g-C3N4/titanate heterojunction photocatalyst was successfully prepared by a simple one-step calcination route from melamine and hydrothermally prepared titanates. The photocatalyst was characterized by different physicochemical methods, e.g., X-ray diffraction (XRD), scanning electron microscopy (SEM), and N2 physisorption analysis. The photocatalytic efficiency of synthesized photocatalyst was evaluated by single and simultaneous degradation of methylene blue (MB) and orange G (OG) dyes under solar and visible light irradiation. The photocatalyst exhibited improved visible light activity due to the efficient separation of photogenerated charge carriers and enhanced visible light absorption. The degradation of MB was examined under different reaction conditions to assess the influence of initial MB concentration, catalyst loading, and pH on the degradation kinetics. Dye degradation study in the single and binary dye systems revealed that adsorption was limiting step that governs the pollutant degradation order. Radical trapping experiments were performed using different types of scavengers to highlight the difference in photochemical reactions and mechanism of MB and OG dye degradation under different light irradiation. Comparison of the reaction pathways under visible and solar light irradiation supported with determined bandgap edges and photoluminescence (PL) analysis suggested that the g-C3N4/titanate heterojunction belonged to the type II heterojunction. Graphical Abstract: [Figure not available: see fulltext.].
PB  - Springer Science and Business Media B.V.
T2  - Journal of Nanoparticle Research
T1  - Mechanistic insights into the simultaneous visible-light induced photodegradation of organic pollutants by g-C3N4/titanate heterojunction
VL  - 25
IS  - 2
SP  - 26
DO  - 10.1007/s11051-023-05673-x
ER  - 

@article{
author = "Milošević, Ksenija and Lončarević, Davor and Mudrinić, Tihana and Kalagasidis Krušić, Melina and Dostanić, Jasmina",
year = "2023",
abstract = "The visible-light-active heterojunctions based on TiO2 were extensively investigated due to their wide range of energy and environment applications. In this study, g-C3N4/titanate heterojunction photocatalyst was successfully prepared by a simple one-step calcination route from melamine and hydrothermally prepared titanates. The photocatalyst was characterized by different physicochemical methods, e.g., X-ray diffraction (XRD), scanning electron microscopy (SEM), and N2 physisorption analysis. The photocatalytic efficiency of synthesized photocatalyst was evaluated by single and simultaneous degradation of methylene blue (MB) and orange G (OG) dyes under solar and visible light irradiation. The photocatalyst exhibited improved visible light activity due to the efficient separation of photogenerated charge carriers and enhanced visible light absorption. The degradation of MB was examined under different reaction conditions to assess the influence of initial MB concentration, catalyst loading, and pH on the degradation kinetics. Dye degradation study in the single and binary dye systems revealed that adsorption was limiting step that governs the pollutant degradation order. Radical trapping experiments were performed using different types of scavengers to highlight the difference in photochemical reactions and mechanism of MB and OG dye degradation under different light irradiation. Comparison of the reaction pathways under visible and solar light irradiation supported with determined bandgap edges and photoluminescence (PL) analysis suggested that the g-C3N4/titanate heterojunction belonged to the type II heterojunction. Graphical Abstract: [Figure not available: see fulltext.].",
publisher = "Springer Science and Business Media B.V.",
journal = "Journal of Nanoparticle Research",
title = "Mechanistic insights into the simultaneous visible-light induced photodegradation of organic pollutants by g-C3N4/titanate heterojunction",
volume = "25",
number = "2",
pages = "26",
doi = "10.1007/s11051-023-05673-x"
}

Milošević, K., Lončarević, D., Mudrinić, T., Kalagasidis Krušić, M.,& Dostanić, J.. (2023). Mechanistic insights into the simultaneous visible-light induced photodegradation of organic pollutants by g-C3N4/titanate heterojunction. in Journal of Nanoparticle Research
Springer Science and Business Media B.V.., 25(2), 26.
https://doi.org/10.1007/s11051-023-05673-x

Milošević K, Lončarević D, Mudrinić T, Kalagasidis Krušić M, Dostanić J. Mechanistic insights into the simultaneous visible-light induced photodegradation of organic pollutants by g-C3N4/titanate heterojunction. in Journal of Nanoparticle Research. 2023;25(2):26.
doi:10.1007/s11051-023-05673-x .

Milošević, Ksenija, Lončarević, Davor, Mudrinić, Tihana, Kalagasidis Krušić, Melina, Dostanić, Jasmina, "Mechanistic insights into the simultaneous visible-light induced photodegradation of organic pollutants by g-C3N4/titanate heterojunction" in Journal of Nanoparticle Research, 25, no. 2 (2023):26,
https://doi.org/10.1007/s11051-023-05673-x . .

TY  - CONF
AU  - Pagnacco, Maja
AU  - Maksimović, Jelena
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Banković, Predrag
AU  - Milutinović Nikolić, Aleksandra
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6727
AB  - The oscillatory Briggs-Rauscher (BR) reaction was applied on solid insoluble materials -
bentonite clays from different deposits: Wyoming (Swy-2), Texas (STx-1b), Idaho (SbId-1), 
Arizona (SAz-2), Bogovina and Mečji Do, last two from Serbia. Under the same BR 
experimental conditions, the addition of identical masses (0.25 g) of particular clay resulted in 
different effects on oscillatory dynamics. There is a prolongation, quenching, or no influence 
on oscillatory dynamics. Additionally, in the case of different masses of clay added, the 
response of the BR oscillating system resulted in a complex behavior pattern (oscillatory 
period vs. bentonite mass). This complex behavior pattern (firstly obtained by using clays in 
BR), could be applied as a fingerprint for bentonite identification. It is supported by facts that 
montmorillonite/beidellite ratio, cation exchange capacity, principal exchange cation, the 
extent of iron leaching in the acidic environment of BR reaction, and specific surface area of 
each used clays were not exclusively responsible for observed behavior in oscillatory 
reaction. This means that all bentonite’s properties combined are probably responsible for 
behavior obtained in oscillatory reaction, making BR reaction as an easily available and 
economical method for the identification of bentonite clay origin
PB  - Serbian Ceramic Society
C3  - Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia
T1  - The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays
SP  - 46
EP  - 46
UR  - https://hdl.handle.net/21.15107/rcub_cer_6727
ER  - 

@conference{
author = "Pagnacco, Maja and Maksimović, Jelena and Mudrinić, Tihana and Ajduković, Marija and Banković, Predrag and Milutinović Nikolić, Aleksandra",
year = "2022",
abstract = "The oscillatory Briggs-Rauscher (BR) reaction was applied on solid insoluble materials -
bentonite clays from different deposits: Wyoming (Swy-2), Texas (STx-1b), Idaho (SbId-1), 
Arizona (SAz-2), Bogovina and Mečji Do, last two from Serbia. Under the same BR 
experimental conditions, the addition of identical masses (0.25 g) of particular clay resulted in 
different effects on oscillatory dynamics. There is a prolongation, quenching, or no influence 
on oscillatory dynamics. Additionally, in the case of different masses of clay added, the 
response of the BR oscillating system resulted in a complex behavior pattern (oscillatory 
period vs. bentonite mass). This complex behavior pattern (firstly obtained by using clays in 
BR), could be applied as a fingerprint for bentonite identification. It is supported by facts that 
montmorillonite/beidellite ratio, cation exchange capacity, principal exchange cation, the 
extent of iron leaching in the acidic environment of BR reaction, and specific surface area of 
each used clays were not exclusively responsible for observed behavior in oscillatory 
reaction. This means that all bentonite’s properties combined are probably responsible for 
behavior obtained in oscillatory reaction, making BR reaction as an easily available and 
economical method for the identification of bentonite clay origin",
publisher = "Serbian Ceramic Society",
journal = "Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia",
title = "The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays",
pages = "46-46",
url = "https://hdl.handle.net/21.15107/rcub_cer_6727"
}

Pagnacco, M., Maksimović, J., Mudrinić, T., Ajduković, M., Banković, P.,& Milutinović Nikolić, A.. (2022). The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays. in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia
Serbian Ceramic Society., 46-46.
https://hdl.handle.net/21.15107/rcub_cer_6727

Pagnacco M, Maksimović J, Mudrinić T, Ajduković M, Banković P, Milutinović Nikolić A. The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays. in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia. 2022;:46-46.
https://hdl.handle.net/21.15107/rcub_cer_6727 .

Pagnacco, Maja, Maksimović, Jelena, Mudrinić, Tihana, Ajduković, Marija, Banković, Predrag, Milutinović Nikolić, Aleksandra, "The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays" in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia (2022):46-46,
https://hdl.handle.net/21.15107/rcub_cer_6727 .

TY  - CONF
AU  - Mudrinić, Tihana
AU  - Milovanović, Biljana
AU  - Marinović, Sanja
AU  - Petrović, Srđan
AU  - Krstić, Jugoslav
AU  - Banković, Predrag
AU  - Milutinović Nikolić, Aleksandra
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6359
AB  - In recent years, mineral oxides (i.e. zeolite, alumina and clay minerals)-supported non-precious transition metals have extensively studied as highly promising sustainable and green glucose-sensing materials (Mudrinić, 2019). The reason for that is their low cost, easiness of synthesis, low negative environmental impact, and desirable electrochemical properties toward glucose oxidation. 
It is widely accepted that the catalytic activity of the mineral oxides-supported cobalt is strongly influenced by cobalt-mineral oxide interaction. As a consequence of this interaction different cobalt oxides (Wang, 1991) could be formed: Co3O4-contains both cobalt ions in tetrahedral (Co2+Td) and octahedral (Co3+Oh) coordination and CoAl2O4-contains only Co2+Td. However, little is known about the catalytic activity of these cobalt oxides (i.e. cobalt ions) in the reaction of the electro-oxidation of glucose. 
In this work, cobalt oxides in both tetrahedral (Co2+Td) and octahedral (Co3+Oh) coordination and with only Co2+Td were synthesized on aluminum pillared clay (AP) and alumina (A). The obtained materials were characterized by X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and temperature-programmed reduction (TPR). Electrochemical measurements were performed in alkaline solution with and without glucose using cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and chronoamperometry (CA). TPR and XPS along with the results of electrochemical measurements in alkaline solutions without glucose confirmed the successful synthesis of the different cobalt oxides on both AP and A. The electrochemical measurements in glucose-containing solutions showed the enhanced electrocatalytic activity of AP and A with Co2+Td in comparison to their counterparts with both Co2+Td and Co3+Oh.  This result suggested that the Co2+Td acted as the main active site for the glucose oxidation.
PB  - The clay mineral society
C3  - Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey
T1  - Electrocatalytic activity of different cobalt oxides supported on mineral oxides toward glucose oxidation
SP  - 331
EP  - 331
UR  - https://hdl.handle.net/21.15107/rcub_cer_6359
ER  - 

@conference{
author = "Mudrinić, Tihana and Milovanović, Biljana and Marinović, Sanja and Petrović, Srđan and Krstić, Jugoslav and Banković, Predrag and Milutinović Nikolić, Aleksandra",
year = "2022",
abstract = "In recent years, mineral oxides (i.e. zeolite, alumina and clay minerals)-supported non-precious transition metals have extensively studied as highly promising sustainable and green glucose-sensing materials (Mudrinić, 2019). The reason for that is their low cost, easiness of synthesis, low negative environmental impact, and desirable electrochemical properties toward glucose oxidation. 
It is widely accepted that the catalytic activity of the mineral oxides-supported cobalt is strongly influenced by cobalt-mineral oxide interaction. As a consequence of this interaction different cobalt oxides (Wang, 1991) could be formed: Co3O4-contains both cobalt ions in tetrahedral (Co2+Td) and octahedral (Co3+Oh) coordination and CoAl2O4-contains only Co2+Td. However, little is known about the catalytic activity of these cobalt oxides (i.e. cobalt ions) in the reaction of the electro-oxidation of glucose. 
In this work, cobalt oxides in both tetrahedral (Co2+Td) and octahedral (Co3+Oh) coordination and with only Co2+Td were synthesized on aluminum pillared clay (AP) and alumina (A). The obtained materials were characterized by X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and temperature-programmed reduction (TPR). Electrochemical measurements were performed in alkaline solution with and without glucose using cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and chronoamperometry (CA). TPR and XPS along with the results of electrochemical measurements in alkaline solutions without glucose confirmed the successful synthesis of the different cobalt oxides on both AP and A. The electrochemical measurements in glucose-containing solutions showed the enhanced electrocatalytic activity of AP and A with Co2+Td in comparison to their counterparts with both Co2+Td and Co3+Oh.  This result suggested that the Co2+Td acted as the main active site for the glucose oxidation.",
publisher = "The clay mineral society",
journal = "Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey",
title = "Electrocatalytic activity of different cobalt oxides supported on mineral oxides toward glucose oxidation",
pages = "331-331",
url = "https://hdl.handle.net/21.15107/rcub_cer_6359"
}

Mudrinić, T., Milovanović, B., Marinović, S., Petrović, S., Krstić, J., Banković, P.,& Milutinović Nikolić, A.. (2022). Electrocatalytic activity of different cobalt oxides supported on mineral oxides toward glucose oxidation. in Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey
The clay mineral society., 331-331.
https://hdl.handle.net/21.15107/rcub_cer_6359

Mudrinić T, Milovanović B, Marinović S, Petrović S, Krstić J, Banković P, Milutinović Nikolić A. Electrocatalytic activity of different cobalt oxides supported on mineral oxides toward glucose oxidation. in Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey. 2022;:331-331.
https://hdl.handle.net/21.15107/rcub_cer_6359 .

Mudrinić, Tihana, Milovanović, Biljana, Marinović, Sanja, Petrović, Srđan, Krstić, Jugoslav, Banković, Predrag, Milutinović Nikolić, Aleksandra, "Electrocatalytic activity of different cobalt oxides supported on mineral oxides toward glucose oxidation" in Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey (2022):331-331,
https://hdl.handle.net/21.15107/rcub_cer_6359 .

TY  - CONF
AU  - Milovanović, Biljana
AU  - Petrović, Rada
AU  - Marinović, Sanja
AU  - Milutinović Nikolić, Aleksandra
AU  - Banković, Predrag
AU  - Mudrinić, Tihana
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6360
AB  - Aluminum pillared montmorillonite-supported cobalt (Co/AP) has proven to be a suitable non-enzymatic
sensing material (Mudrinić, 2019). Beside low cost, Co/AP exhibited adequate electrocatalytic performance
toward glucose. However, further improvements of electrocatalytic performances are needed, especially
regarding increasing sensitivity and widening the linear range of glucose detection.
In this regard, in addition to the monometallic cobalt oxide catalyst, a series of bimetallic catalysts
supported on AP (Co+Cu/AP, Co+Zn/AP, Co+Fe/AP, and Co+Ni/AP) have been synthesized by the
incipient wetness impregnation method (Pinna, 1998). The total amount of supported metal was fixed at 4
mass%, while cobalt:dopant molar ratio was 9:1 for all samples. The synthesized materials were prepared
in the form of carbon paste electrode (Co+dopant/AP-CPE) with the same mass ratio of Co+dopant/AP to
carbon black (CB) and applied as a working electrode.
All the electrochemical measurements of each Co+dopant/AP-CPE were conducted using an Autolab
PGSTAT302N potentiostat with Nova 2.1 software. The experiments were carried out in a three-electrode
cell with prepared electrodes as working, Ag/AgCl (3 M KCl) as a reference electrode, and platinum rod
as a counter electrode. Electrochemical behavior of the working electrodes for glucose detection was
studied by the cyclic voltammetry and chronoamperometry in alkaline solution, with and without glucose.
Among investigated electrodes for glucose electrooxidation, the Co+Fe/AP-CPE exhibited the highest
current response with the best sensitivity. These very first results indicated a vital role of Fe in enhancing
the glucose-sensing performance of aluminum pillared montmorillonite-supported cobalt. The physical
chemical characterization of all Co+dopant/AP materials is ongoing.
PB  - The clay mineral society
C3  - Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey
T1  - Electrocatalytic behavior of pillared montmorillonite-supported cobalt oxide doped with Cu, Zn, Fe, and Ni for glucose sensing
SP  - 330
EP  - 330
UR  - https://hdl.handle.net/21.15107/rcub_cer_6360
ER  - 

@conference{
author = "Milovanović, Biljana and Petrović, Rada and Marinović, Sanja and Milutinović Nikolić, Aleksandra and Banković, Predrag and Mudrinić, Tihana",
year = "2022",
abstract = "Aluminum pillared montmorillonite-supported cobalt (Co/AP) has proven to be a suitable non-enzymatic
sensing material (Mudrinić, 2019). Beside low cost, Co/AP exhibited adequate electrocatalytic performance
toward glucose. However, further improvements of electrocatalytic performances are needed, especially
regarding increasing sensitivity and widening the linear range of glucose detection.
In this regard, in addition to the monometallic cobalt oxide catalyst, a series of bimetallic catalysts
supported on AP (Co+Cu/AP, Co+Zn/AP, Co+Fe/AP, and Co+Ni/AP) have been synthesized by the
incipient wetness impregnation method (Pinna, 1998). The total amount of supported metal was fixed at 4
mass%, while cobalt:dopant molar ratio was 9:1 for all samples. The synthesized materials were prepared
in the form of carbon paste electrode (Co+dopant/AP-CPE) with the same mass ratio of Co+dopant/AP to
carbon black (CB) and applied as a working electrode.
All the electrochemical measurements of each Co+dopant/AP-CPE were conducted using an Autolab
PGSTAT302N potentiostat with Nova 2.1 software. The experiments were carried out in a three-electrode
cell with prepared electrodes as working, Ag/AgCl (3 M KCl) as a reference electrode, and platinum rod
as a counter electrode. Electrochemical behavior of the working electrodes for glucose detection was
studied by the cyclic voltammetry and chronoamperometry in alkaline solution, with and without glucose.
Among investigated electrodes for glucose electrooxidation, the Co+Fe/AP-CPE exhibited the highest
current response with the best sensitivity. These very first results indicated a vital role of Fe in enhancing
the glucose-sensing performance of aluminum pillared montmorillonite-supported cobalt. The physical
chemical characterization of all Co+dopant/AP materials is ongoing.",
publisher = "The clay mineral society",
journal = "Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey",
title = "Electrocatalytic behavior of pillared montmorillonite-supported cobalt oxide doped with Cu, Zn, Fe, and Ni for glucose sensing",
pages = "330-330",
url = "https://hdl.handle.net/21.15107/rcub_cer_6360"
}

Milovanović, B., Petrović, R., Marinović, S., Milutinović Nikolić, A., Banković, P.,& Mudrinić, T.. (2022). Electrocatalytic behavior of pillared montmorillonite-supported cobalt oxide doped with Cu, Zn, Fe, and Ni for glucose sensing. in Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey
The clay mineral society., 330-330.
https://hdl.handle.net/21.15107/rcub_cer_6360

Milovanović B, Petrović R, Marinović S, Milutinović Nikolić A, Banković P, Mudrinić T. Electrocatalytic behavior of pillared montmorillonite-supported cobalt oxide doped with Cu, Zn, Fe, and Ni for glucose sensing. in Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey. 2022;:330-330.
https://hdl.handle.net/21.15107/rcub_cer_6360 .

Milovanović, Biljana, Petrović, Rada, Marinović, Sanja, Milutinović Nikolić, Aleksandra, Banković, Predrag, Mudrinić, Tihana, "Electrocatalytic behavior of pillared montmorillonite-supported cobalt oxide doped with Cu, Zn, Fe, and Ni for glucose sensing" in Scientific research abstracts - AIPEA - 17th International Clay Conference (ICC 2022), 25-29 July, Istanbul, Turkey (2022):330-330,
https://hdl.handle.net/21.15107/rcub_cer_6360 .

TY  - CONF
AU  - Petrović, Božana
AU  - Krstić, Maja
AU  - Čebela, Maria
AU  - Mudrinić, Tihana
AU  - Dutour Sikirić, Maja
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6971
AB  - Thanks to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering. Since biological apatite is not stoichiometric, ion substituted hydroxyapatites are in the focus of many studies as they more closely mimic the composition of natural bone. Although there are many investigations of the influence of foreign ions on the structure and physico-chemical properties of ionsubstituted hydroxyapatites, there is no much information on their behaviour in different media. In present study, magnesium - which plays a key role in bone metabolism and silicon - which is necessary for normal skeletal development, were used as ion substitutes. The behaviour of Mg and Si substituted hydroxyapatite in simulated body fluid and physiological solution was investigated by XRD, FTIR and SEM. Obtained results confirmed great potential of these substituted hydroxyapatites for biomedical applications.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials, 6CSCS-2022, June 28-29, 2022, Belgrade, Serbia
T1  - Behaviour of Mg and Si substituted hydroxyapatites in model media
SP  - 53
EP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_cer_6971
ER  - 

@conference{
author = "Petrović, Božana and Krstić, Maja and Čebela, Maria and Mudrinić, Tihana and Dutour Sikirić, Maja",
year = "2022",
abstract = "Thanks to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering. Since biological apatite is not stoichiometric, ion substituted hydroxyapatites are in the focus of many studies as they more closely mimic the composition of natural bone. Although there are many investigations of the influence of foreign ions on the structure and physico-chemical properties of ionsubstituted hydroxyapatites, there is no much information on their behaviour in different media. In present study, magnesium - which plays a key role in bone metabolism and silicon - which is necessary for normal skeletal development, were used as ion substitutes. The behaviour of Mg and Si substituted hydroxyapatite in simulated body fluid and physiological solution was investigated by XRD, FTIR and SEM. Obtained results confirmed great potential of these substituted hydroxyapatites for biomedical applications.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials, 6CSCS-2022, June 28-29, 2022, Belgrade, Serbia",
title = "Behaviour of Mg and Si substituted hydroxyapatites in model media",
pages = "53-53",
url = "https://hdl.handle.net/21.15107/rcub_cer_6971"
}

Petrović, B., Krstić, M., Čebela, M., Mudrinić, T.,& Dutour Sikirić, M.. (2022). Behaviour of Mg and Si substituted hydroxyapatites in model media. in Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials, 6CSCS-2022, June 28-29, 2022, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 53-53.
https://hdl.handle.net/21.15107/rcub_cer_6971

Petrović B, Krstić M, Čebela M, Mudrinić T, Dutour Sikirić M. Behaviour of Mg and Si substituted hydroxyapatites in model media. in Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials, 6CSCS-2022, June 28-29, 2022, Belgrade, Serbia. 2022;:53-53.
https://hdl.handle.net/21.15107/rcub_cer_6971 .

Petrović, Božana, Krstić, Maja, Čebela, Maria, Mudrinić, Tihana, Dutour Sikirić, Maja, "Behaviour of Mg and Si substituted hydroxyapatites in model media" in Advanced Ceramics and Application : 6th Conference of The Serbian Society for Ceramic Materials, 6CSCS-2022, June 28-29, 2022, Belgrade, Serbia (2022):53-53,
https://hdl.handle.net/21.15107/rcub_cer_6971 .

TY  - CONF
AU  - Petrović, Božana
AU  - Krstić, Maja
AU  - Mudrinić, Tihana
AU  - Čebela, Maria
AU  - Dutour Sikirić, Maja
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7019
AB  - As magnesium is an important trace element in bone and teeth, and plays a key role in bone metabolism, the aim of this study was to obtain magnesium substituted hydroxyapatite (Mg-HAP) and to assess its application potential. Upon synthesis, the changes in local structure and composition after irradiation and immersion in physiological solution and simulated fluid were followed by electron paramagnetic resonance (EPR) spectroscopy. Samples were also characterized by XRD, FTIR, SEM, EDS, AAS and TGA. The results showed that irradiation did not affect the composition and structure of Mg-HAP. After immersion in model media, the small amount of by-product of synthesis disappeared already after 24 h and Mg-HAP remained as the only phase. Also, the radical signals in EPR spectra faded or completely disappeared after 28 days in model media, which could indicate that the structure and composition of Mg-HAP both went through a kind of stabilization in conditions mimicking physiological ones. All these indicate that investigated Mg-HAP has good potential for biomedical application considering its behaviour in model media which imitate physiological conditions.
PB  - Serbian Ceramic Society
C3  - Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, 26-27th September 2022, Belgrade, Serbia
T1  - Magnesium substituted hydroxyapatite for biomedical application
SP  - 85
EP  - 85
UR  - https://hdl.handle.net/21.15107/rcub_cer_7019
ER  - 

@conference{
author = "Petrović, Božana and Krstić, Maja and Mudrinić, Tihana and Čebela, Maria and Dutour Sikirić, Maja",
year = "2022",
abstract = "As magnesium is an important trace element in bone and teeth, and plays a key role in bone metabolism, the aim of this study was to obtain magnesium substituted hydroxyapatite (Mg-HAP) and to assess its application potential. Upon synthesis, the changes in local structure and composition after irradiation and immersion in physiological solution and simulated fluid were followed by electron paramagnetic resonance (EPR) spectroscopy. Samples were also characterized by XRD, FTIR, SEM, EDS, AAS and TGA. The results showed that irradiation did not affect the composition and structure of Mg-HAP. After immersion in model media, the small amount of by-product of synthesis disappeared already after 24 h and Mg-HAP remained as the only phase. Also, the radical signals in EPR spectra faded or completely disappeared after 28 days in model media, which could indicate that the structure and composition of Mg-HAP both went through a kind of stabilization in conditions mimicking physiological ones. All these indicate that investigated Mg-HAP has good potential for biomedical application considering its behaviour in model media which imitate physiological conditions.",
publisher = "Serbian Ceramic Society",
journal = "Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, 26-27th September 2022, Belgrade, Serbia",
title = "Magnesium substituted hydroxyapatite for biomedical application",
pages = "85-85",
url = "https://hdl.handle.net/21.15107/rcub_cer_7019"
}

Petrović, B., Krstić, M., Mudrinić, T., Čebela, M.,& Dutour Sikirić, M.. (2022). Magnesium substituted hydroxyapatite for biomedical application. in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, 26-27th September 2022, Belgrade, Serbia
Serbian Ceramic Society., 85-85.
https://hdl.handle.net/21.15107/rcub_cer_7019

Petrović B, Krstić M, Mudrinić T, Čebela M, Dutour Sikirić M. Magnesium substituted hydroxyapatite for biomedical application. in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, 26-27th September 2022, Belgrade, Serbia. 2022;:85-85.
https://hdl.handle.net/21.15107/rcub_cer_7019 .

Petrović, Božana, Krstić, Maja, Mudrinić, Tihana, Čebela, Maria, Dutour Sikirić, Maja, "Magnesium substituted hydroxyapatite for biomedical application" in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, 26-27th September 2022, Belgrade, Serbia (2022):85-85,
https://hdl.handle.net/21.15107/rcub_cer_7019 .

TY  - JOUR
AU  - Mudrinić, Tihana
AU  - Petrović, Srđan
AU  - Krstić, Jugoslav
AU  - Milovanović, Biljana
AU  - Pavlović, Stefan
AU  - Banković, Predrag
AU  - Milutinović Nikolić, Aleksandra
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5308
AB  - The main goals of this study are: i) employ the electrochemical methods as alternative methods for alumina-supported cobalt (Co-A) surface characterization; ii) investigate the electro-catalytic activity of different cobalt phases toward glucose, and iii) implement the mechanochemical approach for the synthesis of the fourth generation of glucose sensing materials. Co3O4 and alumina were either manual grinded (Co3O4-A) or ball-milled (CoAl2O4-A) with different amounts of cobalt in CoAl2O4-A. The final products were characterized by XRF, LDPSA, XRD and TPR. The electrodes were prepared in the form of the carbon paste electrode and tested in supporting electrolyte (1 M NaOH) as well as in a glucose-containing solution. The CV, EIS, and chronoamperometry were used for electrochemical measurements. TPR revealed the formation of CoAl2O4 during the ball milling process. Different cobalt phases significantly affected the electrochemical responses. Higher activity of CoAl2O4-A toward glucose oxidation in comparison with Co3O4-A was ascribed to tetrahedral Co2+ ion acting as the active site in glucose oxidation. In addition, results convinced employing the scarcely employed mechanochemical synthesis protocols for obtaining glucose-sensing materials. Finally, it was proven that electrochemical techniques can be harnessed as alternative, new, powerful methods for Co-A surface characterization.
PB  - Elsevier
T2  - Surfaces and Interfaces
T1  - Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing
IS  - 102356
DO  - 10.1016/j.surfin.2022.102356
ER  - 

@article{
author = "Mudrinić, Tihana and Petrović, Srđan and Krstić, Jugoslav and Milovanović, Biljana and Pavlović, Stefan and Banković, Predrag and Milutinović Nikolić, Aleksandra",
year = "2022",
abstract = "The main goals of this study are: i) employ the electrochemical methods as alternative methods for alumina-supported cobalt (Co-A) surface characterization; ii) investigate the electro-catalytic activity of different cobalt phases toward glucose, and iii) implement the mechanochemical approach for the synthesis of the fourth generation of glucose sensing materials. Co3O4 and alumina were either manual grinded (Co3O4-A) or ball-milled (CoAl2O4-A) with different amounts of cobalt in CoAl2O4-A. The final products were characterized by XRF, LDPSA, XRD and TPR. The electrodes were prepared in the form of the carbon paste electrode and tested in supporting electrolyte (1 M NaOH) as well as in a glucose-containing solution. The CV, EIS, and chronoamperometry were used for electrochemical measurements. TPR revealed the formation of CoAl2O4 during the ball milling process. Different cobalt phases significantly affected the electrochemical responses. Higher activity of CoAl2O4-A toward glucose oxidation in comparison with Co3O4-A was ascribed to tetrahedral Co2+ ion acting as the active site in glucose oxidation. In addition, results convinced employing the scarcely employed mechanochemical synthesis protocols for obtaining glucose-sensing materials. Finally, it was proven that electrochemical techniques can be harnessed as alternative, new, powerful methods for Co-A surface characterization.",
publisher = "Elsevier",
journal = "Surfaces and Interfaces",
title = "Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing",
number = "102356",
doi = "10.1016/j.surfin.2022.102356"
}

Mudrinić, T., Petrović, S., Krstić, J., Milovanović, B., Pavlović, S., Banković, P.,& Milutinović Nikolić, A.. (2022). Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing. in Surfaces and Interfaces
Elsevier.(102356).
https://doi.org/10.1016/j.surfin.2022.102356

Mudrinić T, Petrović S, Krstić J, Milovanović B, Pavlović S, Banković P, Milutinović Nikolić A. Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing. in Surfaces and Interfaces. 2022;(102356).
doi:10.1016/j.surfin.2022.102356 .

Mudrinić, Tihana, Petrović, Srđan, Krstić, Jugoslav, Milovanović, Biljana, Pavlović, Stefan, Banković, Predrag, Milutinović Nikolić, Aleksandra, "Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing" in Surfaces and Interfaces, no. 102356 (2022),
https://doi.org/10.1016/j.surfin.2022.102356 . .

TY  - JOUR
AU  - Mudrinić, Tihana
AU  - Petrović, Srđan
AU  - Krstić, Jugoslav
AU  - Milovanović, Biljana
AU  - Pavlović, Stefan
AU  - Banković, Predrag
AU  - Milutinović Nikolić, Aleksandra
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5616
AB  - The main goals of this study are: i) employ the electrochemical methods as alternative methods for alumina-supported cobalt (Co-A) surface characterization; ii) investigate the electro-catalytic activity of different cobalt phases toward glucose, and iii) implement the mechanochemical approach for the synthesis of the fourth generation of glucose sensing materials. Co3O4 and alumina were either manual grinded (Co3O4-A) or ball-milled (CoAl2O4-A) with different amounts of cobalt in CoAl2O4-A. The final products were characterized by XRF, LDPSA, XRD and TPR. The electrodes were prepared in the form of the carbon paste electrode and tested in supporting electrolyte (1 M NaOH) as well as in a glucose-containing solution. The CV, EIS, and chronoamperometry were used for electrochemical measurements. TPR revealed the formation of CoAl2O4 during the ball milling process. Different cobalt phases significantly affected the electrochemical responses. Higher activity of CoAl2O4-A toward glucose oxidation in comparison with Co3O4-A was ascribed to tetrahedral Co2+ ion acting as the active site in glucose oxidation. In addition, results convinced employing the scarcely employed mechanochemical synthesis protocols for obtaining glucose-sensing materials. Finally, it was proven that electrochemical techniques can be harnessed as alternative, new, powerful methods for Co-A surface characterization.
PB  - Elsevier
T2  - Surfaces and Interfaces
T1  - Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing
IS  - 102356
DO  - 10.1016/j.surfin.2022.102356
ER  - 

@article{
author = "Mudrinić, Tihana and Petrović, Srđan and Krstić, Jugoslav and Milovanović, Biljana and Pavlović, Stefan and Banković, Predrag and Milutinović Nikolić, Aleksandra",
year = "2022",
abstract = "The main goals of this study are: i) employ the electrochemical methods as alternative methods for alumina-supported cobalt (Co-A) surface characterization; ii) investigate the electro-catalytic activity of different cobalt phases toward glucose, and iii) implement the mechanochemical approach for the synthesis of the fourth generation of glucose sensing materials. Co3O4 and alumina were either manual grinded (Co3O4-A) or ball-milled (CoAl2O4-A) with different amounts of cobalt in CoAl2O4-A. The final products were characterized by XRF, LDPSA, XRD and TPR. The electrodes were prepared in the form of the carbon paste electrode and tested in supporting electrolyte (1 M NaOH) as well as in a glucose-containing solution. The CV, EIS, and chronoamperometry were used for electrochemical measurements. TPR revealed the formation of CoAl2O4 during the ball milling process. Different cobalt phases significantly affected the electrochemical responses. Higher activity of CoAl2O4-A toward glucose oxidation in comparison with Co3O4-A was ascribed to tetrahedral Co2+ ion acting as the active site in glucose oxidation. In addition, results convinced employing the scarcely employed mechanochemical synthesis protocols for obtaining glucose-sensing materials. Finally, it was proven that electrochemical techniques can be harnessed as alternative, new, powerful methods for Co-A surface characterization.",
publisher = "Elsevier",
journal = "Surfaces and Interfaces",
title = "Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing",
number = "102356",
doi = "10.1016/j.surfin.2022.102356"
}

Mudrinić, T., Petrović, S., Krstić, J., Milovanović, B., Pavlović, S., Banković, P.,& Milutinović Nikolić, A.. (2022). Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing. in Surfaces and Interfaces
Elsevier.(102356).
https://doi.org/10.1016/j.surfin.2022.102356

Mudrinić T, Petrović S, Krstić J, Milovanović B, Pavlović S, Banković P, Milutinović Nikolić A. Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing. in Surfaces and Interfaces. 2022;(102356).
doi:10.1016/j.surfin.2022.102356 .

Mudrinić, Tihana, Petrović, Srđan, Krstić, Jugoslav, Milovanović, Biljana, Pavlović, Stefan, Banković, Predrag, Milutinović Nikolić, Aleksandra, "Electrochemical approach to the surface characterization of mechanochemically synthesized alumina-supported cobalt applicable in glucose sensing" in Surfaces and Interfaces, no. 102356 (2022),
https://doi.org/10.1016/j.surfin.2022.102356 . .

TY  - JOUR
AU  - Petrović, Božana
AU  - Krstić, Maja
AU  - Mudrinić, Tihana
AU  - Čebela, Maria
AU  - Dutour-Sikirić, Maja
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5625
AB  - Due to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering. As the biological apatite is not stoichiometric, ion substituted hydroxyapatites attract much atention since they more closely mimic the composition of natural bone. Although there are many investigations of the influence of foreign ions on the structure and physico-chemical properties of ion-substituted hydroxyapatites, there is scarse information on their behaviour in different media. In the present study, magnesium (Mg), that plays a key role in bone metabolism and silicon (Si), that is necessary for normal skeletal development, were used as ion substitutes. The behaviour of Mg and Si substituted hydroxyapatite in simulated body fluid was investigated by XRD, FTIR and SEM. Obtained results confirmed great potential of these substituted hydroxyapatites for biomedical applications.
AB  - Due to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the  most investigated materials in bone tissue engineering. As the biological apatite is not stoichiometric, ion substituted  hydroxyapatites attract much atention since they more closely mimic the composition of natural bone. Although  there are many investigations of the influence of foreign ions on the structure and physico-chemical properties of  ion-substituted hydroxyapatites, there is scarse information on their behaviour in different media.  In the present study, magnesium (Mg), that plays a key role in bone metabolism and silicon (Si), that is necessary for  normal skeletal development, were used as ion substitutes. The behaviour of Mg and Si substituted hydroxyapatite  in simulated body fluid was investigated by XRD, FTIR and SEM. Obtained results confirmed great potential of these  substituted hydroxyapatites for biomedical applications.
PB  - Beogra : Srpsko lekarsko društvo - Stomatološka sekcija
T2  - Stomatoloski glasnik Srbije / Serbian Dental Journal
T1  - Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid
VL  - 69
IS  - 2
SP  - 82
EP  - 88
DO  - 10.2298/SGS2202082P
ER  - 

@article{
author = "Petrović, Božana and Krstić, Maja and Mudrinić, Tihana and Čebela, Maria and Dutour-Sikirić, Maja",
year = "2022",
abstract = "Due to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering. As the biological apatite is not stoichiometric, ion substituted hydroxyapatites attract much atention since they more closely mimic the composition of natural bone. Although there are many investigations of the influence of foreign ions on the structure and physico-chemical properties of ion-substituted hydroxyapatites, there is scarse information on their behaviour in different media. In the present study, magnesium (Mg), that plays a key role in bone metabolism and silicon (Si), that is necessary for normal skeletal development, were used as ion substitutes. The behaviour of Mg and Si substituted hydroxyapatite in simulated body fluid was investigated by XRD, FTIR and SEM. Obtained results confirmed great potential of these substituted hydroxyapatites for biomedical applications., Due to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the  most investigated materials in bone tissue engineering. As the biological apatite is not stoichiometric, ion substituted  hydroxyapatites attract much atention since they more closely mimic the composition of natural bone. Although  there are many investigations of the influence of foreign ions on the structure and physico-chemical properties of  ion-substituted hydroxyapatites, there is scarse information on their behaviour in different media.  In the present study, magnesium (Mg), that plays a key role in bone metabolism and silicon (Si), that is necessary for  normal skeletal development, were used as ion substitutes. The behaviour of Mg and Si substituted hydroxyapatite  in simulated body fluid was investigated by XRD, FTIR and SEM. Obtained results confirmed great potential of these  substituted hydroxyapatites for biomedical applications.",
publisher = "Beogra : Srpsko lekarsko društvo - Stomatološka sekcija",
journal = "Stomatoloski glasnik Srbije / Serbian Dental Journal",
title = "Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid",
volume = "69",
number = "2",
pages = "82-88",
doi = "10.2298/SGS2202082P"
}

Petrović, B., Krstić, M., Mudrinić, T., Čebela, M.,& Dutour-Sikirić, M.. (2022). Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid. in Stomatoloski glasnik Srbije / Serbian Dental Journal
Beogra : Srpsko lekarsko društvo - Stomatološka sekcija., 69(2), 82-88.
https://doi.org/10.2298/SGS2202082P

Petrović B, Krstić M, Mudrinić T, Čebela M, Dutour-Sikirić M. Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid. in Stomatoloski glasnik Srbije / Serbian Dental Journal. 2022;69(2):82-88.
doi:10.2298/SGS2202082P .

Petrović, Božana, Krstić, Maja, Mudrinić, Tihana, Čebela, Maria, Dutour-Sikirić, Maja, "Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid" in Stomatoloski glasnik Srbije / Serbian Dental Journal, 69, no. 2 (2022):82-88,
https://doi.org/10.2298/SGS2202082P . .

TY  - CONF
AU  - Marinović, Sanja
AU  - Mudrinić, Tihana
AU  - Ajduković, Marija
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Novaković, Tatjana
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6285
AB  - Cobalt-doped alumina catalyst was synthetized using the sol-gel method, gelled and calcined at 500 °C. The synthesized material was previously fully characterized. Cobalt-doped alumina was tested as catalysts in an Orange G degradation in the presence of Oxone®. Oxone® is a precursor of radicals and the role of the investigated catalyst was to activate its decomposition. Sulfate ion radicals act as oxidizing species in dye degradation reaction. The influence of the mass of the catalyst and the reaction temperature was investigated. The catalyst mass and temperature increase were beneficial for the dye degradation rate. The pseudo-first order kinetic model was found to be the most appropriate fit for experimentally obtained data. The adsorption of the dye on Co-doped alumina was also tested, and it was found to be negligible. The investigated catalyst was found to be effective for Orange G degradation in the presence of Oxone®.
PB  - Society of Physical Chemists of Serbia
C3  - Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia
T1  - Catalytic properties of cobalt-doped alumina catalyst in oxone® activated degradation of orange G
VL  - I
SP  - 169
EP  - 172
UR  - https://hdl.handle.net/21.15107/rcub_cer_6285
ER  - 

@conference{
author = "Marinović, Sanja and Mudrinić, Tihana and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Novaković, Tatjana",
year = "2022",
abstract = "Cobalt-doped alumina catalyst was synthetized using the sol-gel method, gelled and calcined at 500 °C. The synthesized material was previously fully characterized. Cobalt-doped alumina was tested as catalysts in an Orange G degradation in the presence of Oxone®. Oxone® is a precursor of radicals and the role of the investigated catalyst was to activate its decomposition. Sulfate ion radicals act as oxidizing species in dye degradation reaction. The influence of the mass of the catalyst and the reaction temperature was investigated. The catalyst mass and temperature increase were beneficial for the dye degradation rate. The pseudo-first order kinetic model was found to be the most appropriate fit for experimentally obtained data. The adsorption of the dye on Co-doped alumina was also tested, and it was found to be negligible. The investigated catalyst was found to be effective for Orange G degradation in the presence of Oxone®.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia",
title = "Catalytic properties of cobalt-doped alumina catalyst in oxone® activated degradation of orange G",
volume = "I",
pages = "169-172",
url = "https://hdl.handle.net/21.15107/rcub_cer_6285"
}

Marinović, S., Mudrinić, T., Ajduković, M., Jović-Jovičić, N., Banković, P.,& Novaković, T.. (2022). Catalytic properties of cobalt-doped alumina catalyst in oxone® activated degradation of orange G. in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia
Society of Physical Chemists of Serbia., I, 169-172.
https://hdl.handle.net/21.15107/rcub_cer_6285

Marinović S, Mudrinić T, Ajduković M, Jović-Jovičić N, Banković P, Novaković T. Catalytic properties of cobalt-doped alumina catalyst in oxone® activated degradation of orange G. in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia. 2022;I:169-172.
https://hdl.handle.net/21.15107/rcub_cer_6285 .

Marinović, Sanja, Mudrinić, Tihana, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Novaković, Tatjana, "Catalytic properties of cobalt-doped alumina catalyst in oxone® activated degradation of orange G" in Proceedings - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2022, September, 26-30, 2022, Belgrade, Serbia, I (2022):169-172,
https://hdl.handle.net/21.15107/rcub_cer_6285 .