TY  - JOUR
AU  - Popović, Marko
AU  - Stevanović, Maja
AU  - Pantović Pavlović, Marijana
PY  - 2024-01
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7595
AB  - Pertussis (whooping cough) has been nearly eradicated during the 20th century, first of all due to an organized and comprehensive vaccination campaign that lasted for decades. Generations of doctors educated in Serbia (and other countries) rarely had an opportunity to see the clinical picture of pertussis. However, during 2023, the number of registered cases of pertussis in Serbia has increased several times. This is why the health authorities were forced to declare danger of an epidemic. During 2023, in Belgrade, around 1000 cases were registered. During the two months of 2024, 400 cases were registered. Some of them have ended with lethal outcome. This paper reports for the first time the biosynthesis reaction and thermodynamic properties of biosynthesis (enthalpy, entropy and Gibbs energy) of Bordetella pertussis, the cause of whooping cough. Moreover, a mechanistic model of multiplication of B. pertussis was developed. The mechanistic model was related to the pathogenesis of pertussis.
PB  - Elsevier
T2  - Microbial Risk Analysis
T1  - Return of the forgotten nightmare: Bordetella pertussis uses a more negative Gibbs energy of metabolism to outcompete its host organism
VL  - 26
SP  - 100292
DO  - 10.1016/j.mran.2024.100292
ER  - 

@article{
author = "Popović, Marko and Stevanović, Maja and Pantović Pavlović, Marijana",
year = "2024-01",
abstract = "Pertussis (whooping cough) has been nearly eradicated during the 20th century, first of all due to an organized and comprehensive vaccination campaign that lasted for decades. Generations of doctors educated in Serbia (and other countries) rarely had an opportunity to see the clinical picture of pertussis. However, during 2023, the number of registered cases of pertussis in Serbia has increased several times. This is why the health authorities were forced to declare danger of an epidemic. During 2023, in Belgrade, around 1000 cases were registered. During the two months of 2024, 400 cases were registered. Some of them have ended with lethal outcome. This paper reports for the first time the biosynthesis reaction and thermodynamic properties of biosynthesis (enthalpy, entropy and Gibbs energy) of Bordetella pertussis, the cause of whooping cough. Moreover, a mechanistic model of multiplication of B. pertussis was developed. The mechanistic model was related to the pathogenesis of pertussis.",
publisher = "Elsevier",
journal = "Microbial Risk Analysis",
title = "Return of the forgotten nightmare: Bordetella pertussis uses a more negative Gibbs energy of metabolism to outcompete its host organism",
volume = "26",
pages = "100292",
doi = "10.1016/j.mran.2024.100292"
}

Popović, M., Stevanović, M.,& Pantović Pavlović, M.. (2024-01). Return of the forgotten nightmare: Bordetella pertussis uses a more negative Gibbs energy of metabolism to outcompete its host organism. in Microbial Risk Analysis
Elsevier., 26, 100292.
https://doi.org/10.1016/j.mran.2024.100292

Popović M, Stevanović M, Pantović Pavlović M. Return of the forgotten nightmare: Bordetella pertussis uses a more negative Gibbs energy of metabolism to outcompete its host organism. in Microbial Risk Analysis. 2024;26:100292.
doi:10.1016/j.mran.2024.100292 .

Popović, Marko, Stevanović, Maja, Pantović Pavlović, Marijana, "Return of the forgotten nightmare: Bordetella pertussis uses a more negative Gibbs energy of metabolism to outcompete its host organism" in Microbial Risk Analysis, 26 (2024-01):100292,
https://doi.org/10.1016/j.mran.2024.100292 . .

TY  - CONF
AU  - Čobeljić, Božidar
AU  - Savić, Milica
AU  - Zlatar, Matija
AU  - Gruden, Maja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7673
AB  - Kondenzacionom reakcijom 2-acetil-6-brompiridina sa Žirarovim T reagensom dobijen je ligand HLCl (E)-2-(2-(1-(6-brompiridin-2-il)etiliden)hidrazinil)-N,N,N- trimetil-2-oksoetan-1-aminijum hlorid. Oktaedarski kompleks 1, opšte formule [ZnL2](BF4)2 koji sadrži dva koordinovana liganda, dobijen je u reakciji liganda sa Zn(BF4)2 i NaN3 u molarnom odnosu 1:1:4. Kompleks 2 je dobijen pod istim reakcionim uslovima kao i kompleks 1 pri čemu je Zn(II) pentakoordinovan preko NNO seta atoma jednog molekula liganda i dva NCO– liganda. Međutim, reakcijom HLCl sa Zn(BF4)2 i NaN3 u višku (1:1:12) formiran je kompleks 3, opšte formule [ZnL(N3)2]. DFT proračuni su izvedeni da bi se poboljšalo razumevanje struktura kompleksa i potvrdila njihova struktura u rastvoru.
AB  - The condensation of 2-acetyl-6-bromopyridine with Girard's T reagent produced the ligand HLCl (E)-2-(2-(1-(6-bromopyridin-2-yl)ethylidene)hydrazinyl)-N,N,N-trimethyl-2-oxoethan-1-aminium chloride. Complex 1, an octahedral complex containing two molecules of the coordinated ligand, was obtained when the ligand reacted with Zn(BF4)2·6H2O and NaN3 in molar ratio 1:1:4. Complex 2, was obtained under the same reaction conditions as complex 1 where Zn(II) is pentacoordinated via one ligand molecule through NNO set of atoms and two NCO– ligands. However, by reacting HLCl with Zn(BF4)2·6H2O and NaN3 in excess (1:1:12) complex 3 with different composition, [ZnL(N3)2], was formed. Density functional theory (DFT) calculations were performed to enhance our understanding of the structures of the complexes in the solution.
PB  - TMMagCat project
C3  - 2024
T1  - Poster presentation: "Synthesis and stability of Zn(II) hydrazone complexes"
ER  - 

@conference{
author = "Čobeljić, Božidar and Savić, Milica and Zlatar, Matija and Gruden, Maja",
year = "2024",
abstract = "Kondenzacionom reakcijom 2-acetil-6-brompiridina sa Žirarovim T reagensom dobijen je ligand HLCl (E)-2-(2-(1-(6-brompiridin-2-il)etiliden)hidrazinil)-N,N,N- trimetil-2-oksoetan-1-aminijum hlorid. Oktaedarski kompleks 1, opšte formule [ZnL2](BF4)2 koji sadrži dva koordinovana liganda, dobijen je u reakciji liganda sa Zn(BF4)2 i NaN3 u molarnom odnosu 1:1:4. Kompleks 2 je dobijen pod istim reakcionim uslovima kao i kompleks 1 pri čemu je Zn(II) pentakoordinovan preko NNO seta atoma jednog molekula liganda i dva NCO– liganda. Međutim, reakcijom HLCl sa Zn(BF4)2 i NaN3 u višku (1:1:12) formiran je kompleks 3, opšte formule [ZnL(N3)2]. DFT proračuni su izvedeni da bi se poboljšalo razumevanje struktura kompleksa i potvrdila njihova struktura u rastvoru., The condensation of 2-acetyl-6-bromopyridine with Girard's T reagent produced the ligand HLCl (E)-2-(2-(1-(6-bromopyridin-2-yl)ethylidene)hydrazinyl)-N,N,N-trimethyl-2-oxoethan-1-aminium chloride. Complex 1, an octahedral complex containing two molecules of the coordinated ligand, was obtained when the ligand reacted with Zn(BF4)2·6H2O and NaN3 in molar ratio 1:1:4. Complex 2, was obtained under the same reaction conditions as complex 1 where Zn(II) is pentacoordinated via one ligand molecule through NNO set of atoms and two NCO– ligands. However, by reacting HLCl with Zn(BF4)2·6H2O and NaN3 in excess (1:1:12) complex 3 with different composition, [ZnL(N3)2], was formed. Density functional theory (DFT) calculations were performed to enhance our understanding of the structures of the complexes in the solution.",
publisher = "TMMagCat project",
journal = "2024",
title = "Poster presentation: "Synthesis and stability of Zn(II) hydrazone complexes""
}

Čobeljić, B., Savić, M., Zlatar, M.,& Gruden, M.. (2024). Poster presentation: "Synthesis and stability of Zn(II) hydrazone complexes". in 2024
TMMagCat project..

Čobeljić B, Savić M, Zlatar M, Gruden M. Poster presentation: "Synthesis and stability of Zn(II) hydrazone complexes". in 2024. 2024;..

Čobeljić, Božidar, Savić, Milica, Zlatar, Matija, Gruden, Maja, "Poster presentation: "Synthesis and stability of Zn(II) hydrazone complexes"" in 2024 (2024).

TY  - CONF
AU  - Savić, Milica
AU  - Čobeljić, Božidar
AU  - Zlatar, Matija
AU  - Milčić, Miloš
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7672
AB  - Three new Zn(II) complexes with (E)-2-(2-(1-(6-bromopyridin-2-yl)ethylidene)hydrazinyl)-N,N,N-trimethyl-2-oxoethan-1-aminium chloride (HLCl) have been synthesized and characterized in the solid state and in solution by different methods. Complex 1 forms an octahedral geometry, while complexes 2 and 3 form distorted trigonal bipyramidal geometry. The biological activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two fungal strains, and a yeast strain. Molecular docking analysis predicted that geranylgeranyl pyrophosphate synthase, an enzyme essential for sterol biosynthesis is the most likely target for inhibition by the tested complexes.
AB  - Tri nova kompleksa Zn(II) sa (E)-2-(2-(1-(6-brompiridin-2-il)etiliden)hidrazinil)-N,N,N-trimetil-2-oksoetan-1-aminijum hloridom HLCl su sintetisana i okarakterisana u čvrstom stanju i u rastvoru različitim metodama. Kompleks 1 formira oktaedarsku geometriju, dok kompleksi 2 i 3 formiraju iskrivljenu trigonalno bipiramidalnu geometriju. Biološka aktivnost ovih kompleksa je testirana na panelu gram-negativnih i gram-pozitivnih bakterija, dva soja gljivica i jedan soj kvasca. Doking analiza je predvidela da je geranilgeranil-pirofosfat sintaza, enzim neophodan za biosintezu sterola, najverovatnija meta za inhibiciju testiranih kompleksa.
PB  - TMMagCat project
C3  - 2024
T1  - Poster presentation: "Evaluation of the biological activity of zinc(II) hydrazone complexes"
ER  - 

@conference{
author = "Savić, Milica and Čobeljić, Božidar and Zlatar, Matija and Milčić, Miloš",
year = "2024",
abstract = "Three new Zn(II) complexes with (E)-2-(2-(1-(6-bromopyridin-2-yl)ethylidene)hydrazinyl)-N,N,N-trimethyl-2-oxoethan-1-aminium chloride (HLCl) have been synthesized and characterized in the solid state and in solution by different methods. Complex 1 forms an octahedral geometry, while complexes 2 and 3 form distorted trigonal bipyramidal geometry. The biological activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two fungal strains, and a yeast strain. Molecular docking analysis predicted that geranylgeranyl pyrophosphate synthase, an enzyme essential for sterol biosynthesis is the most likely target for inhibition by the tested complexes., Tri nova kompleksa Zn(II) sa (E)-2-(2-(1-(6-brompiridin-2-il)etiliden)hidrazinil)-N,N,N-trimetil-2-oksoetan-1-aminijum hloridom HLCl su sintetisana i okarakterisana u čvrstom stanju i u rastvoru različitim metodama. Kompleks 1 formira oktaedarsku geometriju, dok kompleksi 2 i 3 formiraju iskrivljenu trigonalno bipiramidalnu geometriju. Biološka aktivnost ovih kompleksa je testirana na panelu gram-negativnih i gram-pozitivnih bakterija, dva soja gljivica i jedan soj kvasca. Doking analiza je predvidela da je geranilgeranil-pirofosfat sintaza, enzim neophodan za biosintezu sterola, najverovatnija meta za inhibiciju testiranih kompleksa.",
publisher = "TMMagCat project",
journal = "2024",
title = "Poster presentation: "Evaluation of the biological activity of zinc(II) hydrazone complexes""
}

Savić, M., Čobeljić, B., Zlatar, M.,& Milčić, M.. (2024). Poster presentation: "Evaluation of the biological activity of zinc(II) hydrazone complexes". in 2024
TMMagCat project..

Savić M, Čobeljić B, Zlatar M, Milčić M. Poster presentation: "Evaluation of the biological activity of zinc(II) hydrazone complexes". in 2024. 2024;..

Savić, Milica, Čobeljić, Božidar, Zlatar, Matija, Milčić, Miloš, "Poster presentation: "Evaluation of the biological activity of zinc(II) hydrazone complexes"" in 2024 (2024).

TY  - JOUR
AU  - Lukić, Marija
AU  - Avdalović, Jelena
AU  - Gojgić-Cvijović, Gordana
AU  - Žerađanin, Aleksandra
AU  - Mrazovac Kurilić, Sanja
AU  - Ilić, Mila
AU  - Miletić, Srđan
AU  - Vrvić, Miroslav
AU  - Beškoski, Vladimir
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7584
AB  - The aim of this paper is to provide insight into research and activities of in situ remediation to remove petroleum hydrocarbon pollutants from a contaminated aquifer’s sediment, located near two radial collector wells of a water supply system. It was decided that the most appropriate method for remediation of this aquifer’s sediment is in situ bioremediation because it is clean, efficient and sustainable technology. Before the start of the bioremediation process, it was necessary to isolate and cultivate the microorganisms present at the contamination site, so they could be later applied in the bioremediation process. The samples before and after the bioremediation were studied using both GC and GC × GC–MS to determine how the concentrations of contaminants changed over time. Additionally, in this paper, a spatiotemporal representation of the change in hydrocarbon content by depth within the zone of the highest contamination over time is shown. After 12 months of bioremediation, the hydrocarbon content in the samples decreased by 82.0%, and based on GCxGC-MS analysis, the order of degradation of various hydrocarbon groups was as follows: steranes (99.6%), isoprenoids (98.4%), benzene derivatives (98.4%), alkanes (97.2%), and terpenes (49.3%). The exponential decay model showed the greatest decomposition rate of hydrocarbons occurred at depths of 8–10 m, with an average decay constant of 0.227, independent of the initial concentration of hydrocarbons. To the best of our knowledge, to date, the described approach has not been applied to an aquifer (the simultaneous treatment of groundwater and its associated sediment layers).
PB  - Springer Link
T2  - Clean Technologies and Environmental Policy
T1  - Industrial-scale bioremediation of a hydrocarbon-contaminated aquifer’s sediment at the location of a heating plant, Belgrade, Serbia
IS  - 6
DO  - 10.1007/s10098-023-02724-8
ER  - 

@article{
author = "Lukić, Marija and Avdalović, Jelena and Gojgić-Cvijović, Gordana and Žerađanin, Aleksandra and Mrazovac Kurilić, Sanja and Ilić, Mila and Miletić, Srđan and Vrvić, Miroslav and Beškoski, Vladimir",
year = "2024",
abstract = "The aim of this paper is to provide insight into research and activities of in situ remediation to remove petroleum hydrocarbon pollutants from a contaminated aquifer’s sediment, located near two radial collector wells of a water supply system. It was decided that the most appropriate method for remediation of this aquifer’s sediment is in situ bioremediation because it is clean, efficient and sustainable technology. Before the start of the bioremediation process, it was necessary to isolate and cultivate the microorganisms present at the contamination site, so they could be later applied in the bioremediation process. The samples before and after the bioremediation were studied using both GC and GC × GC–MS to determine how the concentrations of contaminants changed over time. Additionally, in this paper, a spatiotemporal representation of the change in hydrocarbon content by depth within the zone of the highest contamination over time is shown. After 12 months of bioremediation, the hydrocarbon content in the samples decreased by 82.0%, and based on GCxGC-MS analysis, the order of degradation of various hydrocarbon groups was as follows: steranes (99.6%), isoprenoids (98.4%), benzene derivatives (98.4%), alkanes (97.2%), and terpenes (49.3%). The exponential decay model showed the greatest decomposition rate of hydrocarbons occurred at depths of 8–10 m, with an average decay constant of 0.227, independent of the initial concentration of hydrocarbons. To the best of our knowledge, to date, the described approach has not been applied to an aquifer (the simultaneous treatment of groundwater and its associated sediment layers).",
publisher = "Springer Link",
journal = "Clean Technologies and Environmental Policy",
title = "Industrial-scale bioremediation of a hydrocarbon-contaminated aquifer’s sediment at the location of a heating plant, Belgrade, Serbia",
number = "6",
doi = "10.1007/s10098-023-02724-8"
}

Lukić, M., Avdalović, J., Gojgić-Cvijović, G., Žerađanin, A., Mrazovac Kurilić, S., Ilić, M., Miletić, S., Vrvić, M.,& Beškoski, V.. (2024). Industrial-scale bioremediation of a hydrocarbon-contaminated aquifer’s sediment at the location of a heating plant, Belgrade, Serbia. in Clean Technologies and Environmental Policy
Springer Link.(6).
https://doi.org/10.1007/s10098-023-02724-8

Lukić M, Avdalović J, Gojgić-Cvijović G, Žerađanin A, Mrazovac Kurilić S, Ilić M, Miletić S, Vrvić M, Beškoski V. Industrial-scale bioremediation of a hydrocarbon-contaminated aquifer’s sediment at the location of a heating plant, Belgrade, Serbia. in Clean Technologies and Environmental Policy. 2024;(6).
doi:10.1007/s10098-023-02724-8 .

Lukić, Marija, Avdalović, Jelena, Gojgić-Cvijović, Gordana, Žerađanin, Aleksandra, Mrazovac Kurilić, Sanja, Ilić, Mila, Miletić, Srđan, Vrvić, Miroslav, Beškoski, Vladimir, "Industrial-scale bioremediation of a hydrocarbon-contaminated aquifer’s sediment at the location of a heating plant, Belgrade, Serbia" in Clean Technologies and Environmental Policy, no. 6 (2024),
https://doi.org/10.1007/s10098-023-02724-8 . .

TY  - CONF
AU  - Zlatar, Matija
AU  - Gruden, Maja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7671
AB  - This talk will present our efforts to understand and control metal-ligand bonding based on density functional calculations, including Energy Decomposition Analysis and the Quantum Theory of Atoms in Molecules. The talk will focus on the intricacies of interactions involving weakly coordinated anions such as BF4−, NO3− and ClO4−. These anions are often considered as counterions and only spectators. We will try to answer these questions: Do they interact directly with the metal ion? When do they interact? Is the traditional geometric interpretation sufficient 
to address these issues? We will show how seemingly inert anions can influence the electronic structure and stability of transition metal complexes.
PB  - Belgrade : Serbian Chemical Society
PB  - University of Belgrade - Faculty of Chemistry
C3  - Book of abstracts - 3rd International Conferences on Noncovalent Interactions (ICNI2024)
T1  - Elucidating the nature of weak coordination bonds in transition metal complexes: A computational chemistry perspective
SP  - IL21
ER  - 

@conference{
author = "Zlatar, Matija and Gruden, Maja",
year = "2024",
abstract = "This talk will present our efforts to understand and control metal-ligand bonding based on density functional calculations, including Energy Decomposition Analysis and the Quantum Theory of Atoms in Molecules. The talk will focus on the intricacies of interactions involving weakly coordinated anions such as BF4−, NO3− and ClO4−. These anions are often considered as counterions and only spectators. We will try to answer these questions: Do they interact directly with the metal ion? When do they interact? Is the traditional geometric interpretation sufficient 
to address these issues? We will show how seemingly inert anions can influence the electronic structure and stability of transition metal complexes.",
publisher = "Belgrade : Serbian Chemical Society, University of Belgrade - Faculty of Chemistry",
journal = "Book of abstracts - 3rd International Conferences on Noncovalent Interactions (ICNI2024)",
title = "Elucidating the nature of weak coordination bonds in transition metal complexes: A computational chemistry perspective",
pages = "IL21"
}

Zlatar, M.,& Gruden, M.. (2024). Elucidating the nature of weak coordination bonds in transition metal complexes: A computational chemistry perspective. in Book of abstracts - 3rd International Conferences on Noncovalent Interactions (ICNI2024)
Belgrade : Serbian Chemical Society., IL21.

Zlatar M, Gruden M. Elucidating the nature of weak coordination bonds in transition metal complexes: A computational chemistry perspective. in Book of abstracts - 3rd International Conferences on Noncovalent Interactions (ICNI2024). 2024;:IL21..

Zlatar, Matija, Gruden, Maja, "Elucidating the nature of weak coordination bonds in transition metal complexes: A computational chemistry perspective" in Book of abstracts - 3rd International Conferences on Noncovalent Interactions (ICNI2024) (2024):IL21.

TY  - CONF
AU  - Pantović Pavlović, Marijana
AU  - Herendija, Evelina
AU  - Lazarević, Miloš
AU  - Ignjatović, Nenad
AU  - Pavlović, Miroslav
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7670
AB  - This study investigates the anti-cancer properties of a novel composite coating comprising amorphous calcium phosphate (ACP), chitosan oligosaccharide lactate, and germanium (Ge) on titanium (Ti) substrates. The coating was applied using an in situ anodization/anaphoretic deposition process. The primary focus is on the germanium layer's effectiveness in targeting and eliminating cancerous cells. Experimental analysis included MTT assays and flow cytometry to evaluate cytotoxicity and cellular uptake, respectively. MTT assays were conducted on SCC-25 cancer cell lines and dental pulp stem cells (DPSC) over 1, 3, and 7 days. Results indicated a significant reduction in SCC-25 cell viability, particularly notable with the germanium-enhanced coating, which drastically reduced the number of cancerous cells. In contrast, DPSC showed minimal cytotoxic effects, demonstrating the selective nature of the coating. Flow cytometry further confirmed these findings, revealing that the germanium coating was effective in reducing cancer cell viability without significant penetration into healthy cells. This study suggests that germanium-coated Ti substrates with ACP and chitosan oligosaccharide lactate are highly effective in targeting cancer cells while preserving healthy cells, making this composite coating a promising candidate for anti-cancer therapies. Future research will focus on optimizing the coating process and expanding in vivo studies to further validate these findings.
PB  - Serbian Society of Corrosion and Materials Protection UISKOZAM
C3  - Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
T1  - Efficacy of Novel Hybrid Coating on Titanium Substrates in Targeting Cancerous Cells
SP  - 106
EP  - 106
UR  - https://hdl.handle.net/21.15107/rcub_cer_7670
ER  - 

@conference{
author = "Pantović Pavlović, Marijana and Herendija, Evelina and Lazarević, Miloš and Ignjatović, Nenad and Pavlović, Miroslav",
year = "2024",
abstract = "This study investigates the anti-cancer properties of a novel composite coating comprising amorphous calcium phosphate (ACP), chitosan oligosaccharide lactate, and germanium (Ge) on titanium (Ti) substrates. The coating was applied using an in situ anodization/anaphoretic deposition process. The primary focus is on the germanium layer's effectiveness in targeting and eliminating cancerous cells. Experimental analysis included MTT assays and flow cytometry to evaluate cytotoxicity and cellular uptake, respectively. MTT assays were conducted on SCC-25 cancer cell lines and dental pulp stem cells (DPSC) over 1, 3, and 7 days. Results indicated a significant reduction in SCC-25 cell viability, particularly notable with the germanium-enhanced coating, which drastically reduced the number of cancerous cells. In contrast, DPSC showed minimal cytotoxic effects, demonstrating the selective nature of the coating. Flow cytometry further confirmed these findings, revealing that the germanium coating was effective in reducing cancer cell viability without significant penetration into healthy cells. This study suggests that germanium-coated Ti substrates with ACP and chitosan oligosaccharide lactate are highly effective in targeting cancer cells while preserving healthy cells, making this composite coating a promising candidate for anti-cancer therapies. Future research will focus on optimizing the coating process and expanding in vivo studies to further validate these findings.",
publisher = "Serbian Society of Corrosion and Materials Protection UISKOZAM",
journal = "Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia",
title = "Efficacy of Novel Hybrid Coating on Titanium Substrates in Targeting Cancerous Cells",
pages = "106-106",
url = "https://hdl.handle.net/21.15107/rcub_cer_7670"
}

Pantović Pavlović, M., Herendija, E., Lazarević, M., Ignjatović, N.,& Pavlović, M.. (2024). Efficacy of Novel Hybrid Coating on Titanium Substrates in Targeting Cancerous Cells. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
Serbian Society of Corrosion and Materials Protection UISKOZAM., 106-106.
https://hdl.handle.net/21.15107/rcub_cer_7670

Pantović Pavlović M, Herendija E, Lazarević M, Ignjatović N, Pavlović M. Efficacy of Novel Hybrid Coating on Titanium Substrates in Targeting Cancerous Cells. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia. 2024;:106-106.
https://hdl.handle.net/21.15107/rcub_cer_7670 .

Pantović Pavlović, Marijana, Herendija, Evelina, Lazarević, Miloš, Ignjatović, Nenad, Pavlović, Miroslav, "Efficacy of Novel Hybrid Coating on Titanium Substrates in Targeting Cancerous Cells" in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia (2024):106-106,
https://hdl.handle.net/21.15107/rcub_cer_7670 .

TY  - CONF
AU  - Božić, Katarina
AU  - Pavlović, Miroslav
AU  - Veljović, Đorđe
AU  - Pantović Pavlović, Marijana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7669
AB  - The combination of hydroxyapatite with biopolymers like zein holds great promise for enhancing the properties of bone implants. Hydroxyapatite provides structural similarity with bone minerals, facilitating integration with natural bone tissue, while zein adds further benefits such as biodegradability, biocompatibility, and even potential antibacterial activity. By incorporating zein onto the surface of hydroxyapatite coatings, the implant becomes more compatible with the body's tissues, reducing the risk of rejection or adverse reactions. Additionally, the controlled biodegradability of zein allows for gradual replacement by natural bone tissue over time, promoting long-term stability and integration of the implant.
This paper presents an investigation into the biocompatibility of zein/titanium dioxide (zein/TiO2), hydroxyapatite/zein/titanium dioxide (HAp/zein/TiO2) and strontium-doped hydroxyapatite/zein/titanium dioxide (Sr-HAp/zein/TiO2) composite coatings which obtained by in-situ anodization/anaphoretic deposition process. The biocompatibility of all prepared coatings was assessed by measuring cell viability through the MTT test using two different fibroblast cell lines: L929 and MRC-5. The results indicated an increase in the number of viable cells in all tested samples. The highest percentage of survival of healthy L929 and MRC-5 cells was observed with the zein/TiO2 coating. This suggests that zein is not only non-cytotoxic but also enhances cell proliferation, differentiation, and cell viability when present in the coatings. The morphology and adhesion of cells on the surface were analysed using SEM.
Biocompatibility testing confirmed that the coatings are safe for use in both orthopedic and dental applications.
PB  - Serbian Society of Corrosion and Materials Protection UISKOZAM
C3  - Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
T1  - Biocompatibility Testing of Zein/Hydroxyapatite Composite Coatings on Titanium Substrate
SP  - 103
EP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_cer_7669
ER  - 

@conference{
author = "Božić, Katarina and Pavlović, Miroslav and Veljović, Đorđe and Pantović Pavlović, Marijana",
year = "2024",
abstract = "The combination of hydroxyapatite with biopolymers like zein holds great promise for enhancing the properties of bone implants. Hydroxyapatite provides structural similarity with bone minerals, facilitating integration with natural bone tissue, while zein adds further benefits such as biodegradability, biocompatibility, and even potential antibacterial activity. By incorporating zein onto the surface of hydroxyapatite coatings, the implant becomes more compatible with the body's tissues, reducing the risk of rejection or adverse reactions. Additionally, the controlled biodegradability of zein allows for gradual replacement by natural bone tissue over time, promoting long-term stability and integration of the implant.
This paper presents an investigation into the biocompatibility of zein/titanium dioxide (zein/TiO2), hydroxyapatite/zein/titanium dioxide (HAp/zein/TiO2) and strontium-doped hydroxyapatite/zein/titanium dioxide (Sr-HAp/zein/TiO2) composite coatings which obtained by in-situ anodization/anaphoretic deposition process. The biocompatibility of all prepared coatings was assessed by measuring cell viability through the MTT test using two different fibroblast cell lines: L929 and MRC-5. The results indicated an increase in the number of viable cells in all tested samples. The highest percentage of survival of healthy L929 and MRC-5 cells was observed with the zein/TiO2 coating. This suggests that zein is not only non-cytotoxic but also enhances cell proliferation, differentiation, and cell viability when present in the coatings. The morphology and adhesion of cells on the surface were analysed using SEM.
Biocompatibility testing confirmed that the coatings are safe for use in both orthopedic and dental applications.",
publisher = "Serbian Society of Corrosion and Materials Protection UISKOZAM",
journal = "Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia",
title = "Biocompatibility Testing of Zein/Hydroxyapatite Composite Coatings on Titanium Substrate",
pages = "103-103",
url = "https://hdl.handle.net/21.15107/rcub_cer_7669"
}

Božić, K., Pavlović, M., Veljović, Đ.,& Pantović Pavlović, M.. (2024). Biocompatibility Testing of Zein/Hydroxyapatite Composite Coatings on Titanium Substrate. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
Serbian Society of Corrosion and Materials Protection UISKOZAM., 103-103.
https://hdl.handle.net/21.15107/rcub_cer_7669

Božić K, Pavlović M, Veljović Đ, Pantović Pavlović M. Biocompatibility Testing of Zein/Hydroxyapatite Composite Coatings on Titanium Substrate. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia. 2024;:103-103.
https://hdl.handle.net/21.15107/rcub_cer_7669 .

Božić, Katarina, Pavlović, Miroslav, Veljović, Đorđe, Pantović Pavlović, Marijana, "Biocompatibility Testing of Zein/Hydroxyapatite Composite Coatings on Titanium Substrate" in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia (2024):103-103,
https://hdl.handle.net/21.15107/rcub_cer_7669 .

TY  - CONF
AU  - Pavlović, Miroslav
AU  - Božić, Katarina
AU  - Stopić, Srećko
AU  - Birich, Alexander
AU  - Friedrich, Bernd
AU  - Jonović, Marija
AU  - Pantović Pavlović, Marijana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7668
AB  - This paper explores the synthesis and characterization of potential catalysts for oxygen evolution reactions (OER) using rare earth elements (REEs) such as Ce, Y and Yb, in combination with transition metals Co and Ir. Utilizing the ultrasonic spray pyrolysis (USP) synthesis method, multivalent oxides were produced from metal salt precursors, demonstrating promising catalytic properties for OER. The research encompasses various experimental techniques including microwave synthesis, IrO2 deposition, and a range of electrochemical analyses (XRD, SEM/EDS, CV, LSV, PEIS, C-DC) to evaluate the performance of these multivalent oxides. Additionally, the study highlights the critical role of REEs in advanced technology manufacturing and investigates the potential of coal fly ash (CFA) as a resource for REE recovery, promoting circular economy principles and sustainable resource management. The research emphasizes the importance of local extractive technologies to reduce transportation costs and environmental impacts, thereby enhancing regional resource independence and sustainability. This study aims to provide valuable insights into the development of efficient catalysts for oxygen evolution reactions, supporting the transition towards more sustainable energy storage and conversion technologies. The findings reveal the superior catalytic activity of the synthesized multivalent oxides compared to conventional catalysts, underscoring their potential for practical applications in rechargeable metal-air batteries and fuel cells.
PB  - Serbian Society of Corrosion and Materials Protection UISKOZAM
C3  - Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
T1  - Innovative Multimetal Multivalent Oxides for Sustainable Energy Solutions: Emphasizing Oxygen Evolution Reactions
SP  - 107
EP  - 107
UR  - https://hdl.handle.net/21.15107/rcub_cer_7668
ER  - 

@conference{
author = "Pavlović, Miroslav and Božić, Katarina and Stopić, Srećko and Birich, Alexander and Friedrich, Bernd and Jonović, Marija and Pantović Pavlović, Marijana",
year = "2024",
abstract = "This paper explores the synthesis and characterization of potential catalysts for oxygen evolution reactions (OER) using rare earth elements (REEs) such as Ce, Y and Yb, in combination with transition metals Co and Ir. Utilizing the ultrasonic spray pyrolysis (USP) synthesis method, multivalent oxides were produced from metal salt precursors, demonstrating promising catalytic properties for OER. The research encompasses various experimental techniques including microwave synthesis, IrO2 deposition, and a range of electrochemical analyses (XRD, SEM/EDS, CV, LSV, PEIS, C-DC) to evaluate the performance of these multivalent oxides. Additionally, the study highlights the critical role of REEs in advanced technology manufacturing and investigates the potential of coal fly ash (CFA) as a resource for REE recovery, promoting circular economy principles and sustainable resource management. The research emphasizes the importance of local extractive technologies to reduce transportation costs and environmental impacts, thereby enhancing regional resource independence and sustainability. This study aims to provide valuable insights into the development of efficient catalysts for oxygen evolution reactions, supporting the transition towards more sustainable energy storage and conversion technologies. The findings reveal the superior catalytic activity of the synthesized multivalent oxides compared to conventional catalysts, underscoring their potential for practical applications in rechargeable metal-air batteries and fuel cells.",
publisher = "Serbian Society of Corrosion and Materials Protection UISKOZAM",
journal = "Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia",
title = "Innovative Multimetal Multivalent Oxides for Sustainable Energy Solutions: Emphasizing Oxygen Evolution Reactions",
pages = "107-107",
url = "https://hdl.handle.net/21.15107/rcub_cer_7668"
}

Pavlović, M., Božić, K., Stopić, S., Birich, A., Friedrich, B., Jonović, M.,& Pantović Pavlović, M.. (2024). Innovative Multimetal Multivalent Oxides for Sustainable Energy Solutions: Emphasizing Oxygen Evolution Reactions. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
Serbian Society of Corrosion and Materials Protection UISKOZAM., 107-107.
https://hdl.handle.net/21.15107/rcub_cer_7668

Pavlović M, Božić K, Stopić S, Birich A, Friedrich B, Jonović M, Pantović Pavlović M. Innovative Multimetal Multivalent Oxides for Sustainable Energy Solutions: Emphasizing Oxygen Evolution Reactions. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia. 2024;:107-107.
https://hdl.handle.net/21.15107/rcub_cer_7668 .

Pavlović, Miroslav, Božić, Katarina, Stopić, Srećko, Birich, Alexander, Friedrich, Bernd, Jonović, Marija, Pantović Pavlović, Marijana, "Innovative Multimetal Multivalent Oxides for Sustainable Energy Solutions: Emphasizing Oxygen Evolution Reactions" in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia (2024):107-107,
https://hdl.handle.net/21.15107/rcub_cer_7668 .

TY  - JOUR
AU  - Silin, Ivan
AU  - Dertmann, Christian
AU  - Cvetković, Vesna S.
AU  - Stopić, Srećko
AU  - Friedrich, Bernd
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7432
AB  - This work includes a combined hydrometallurgical treatment of a eudialyte ore sample
with a subsequent preparation of leaching residue using mechanical separation methods. Hydrometallurgical treatment contains dry digestion with sulphuric acid at room temperature and filtration of the obtained product. The objectives of adopting these procedures are to test a new digestion reactor in order to prevent silica gel formation from the eudialyte ore. The obtained results revealed that silica gel formation is prevented during dissolution with sulphuric acid. A high leaching efficiency of light rare earth elements (La, Ce, Nd, Y) was reached using the dry digestion process with sulphuric acid, where the starting molarity was 12 mol/L. After the filtration process, magnetic separation is studied as the main method to recover weakly magnetic minerals like amphiboles and pyroxenes from the leaching residue in the magnetic fraction and feldspars in the nonmagnetic fraction. A new combined research strategy was developed for the production of different concentrates such as the one bearing Zr, Hf, and Nb.
PB  - MDPI
T2  - Minerals
T1  - Prevention of Silica Gel Formation for Eudialyte Study Using New Digestion Reactor
VL  - 14
IS  - 2
SP  - 124
DO  - 10.3390/min14020124
ER  - 

@article{
author = "Silin, Ivan and Dertmann, Christian and Cvetković, Vesna S. and Stopić, Srećko and Friedrich, Bernd",
year = "2024",
abstract = "This work includes a combined hydrometallurgical treatment of a eudialyte ore sample
with a subsequent preparation of leaching residue using mechanical separation methods. Hydrometallurgical treatment contains dry digestion with sulphuric acid at room temperature and filtration of the obtained product. The objectives of adopting these procedures are to test a new digestion reactor in order to prevent silica gel formation from the eudialyte ore. The obtained results revealed that silica gel formation is prevented during dissolution with sulphuric acid. A high leaching efficiency of light rare earth elements (La, Ce, Nd, Y) was reached using the dry digestion process with sulphuric acid, where the starting molarity was 12 mol/L. After the filtration process, magnetic separation is studied as the main method to recover weakly magnetic minerals like amphiboles and pyroxenes from the leaching residue in the magnetic fraction and feldspars in the nonmagnetic fraction. A new combined research strategy was developed for the production of different concentrates such as the one bearing Zr, Hf, and Nb.",
publisher = "MDPI",
journal = "Minerals",
title = "Prevention of Silica Gel Formation for Eudialyte Study Using New Digestion Reactor",
volume = "14",
number = "2",
pages = "124",
doi = "10.3390/min14020124"
}

Silin, I., Dertmann, C., Cvetković, V. S., Stopić, S.,& Friedrich, B.. (2024). Prevention of Silica Gel Formation for Eudialyte Study Using New Digestion Reactor. in Minerals
MDPI., 14(2), 124.
https://doi.org/10.3390/min14020124

Silin I, Dertmann C, Cvetković VS, Stopić S, Friedrich B. Prevention of Silica Gel Formation for Eudialyte Study Using New Digestion Reactor. in Minerals. 2024;14(2):124.
doi:10.3390/min14020124 .

Silin, Ivan, Dertmann, Christian, Cvetković, Vesna S., Stopić, Srećko, Friedrich, Bernd, "Prevention of Silica Gel Formation for Eudialyte Study Using New Digestion Reactor" in Minerals, 14, no. 2 (2024):124,
https://doi.org/10.3390/min14020124 . .

TY  - JOUR
AU  - Cvetković, Vesna S.
AU  - Jović, Vladimir D.
AU  - Nikolić, Nebojša D.
AU  - Barudžija, Tanja S.
AU  - Dimitrijević, Silvana B.
AU  - Jovićević, Jovan N.
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7572
AB  - Electrodeposition of copper from deep eutectic solvents (DES) based on a mixture of choline chloride and
ethylene glycol containing CuCl2⋅2H2O at 50 ◦C and 80 ◦C was studied. Electrochemical reduction/oxidation of
Cu(II)/Cu(0) on glassy carbon (GC) and palladium (Pd) electrodes was investigated by cyclic voltammetry (CV)
and square wave voltammetry (SWV) emphasizing that this process takes place through two steps, Cu(II) ↔ Cu(I)
and Cu(I) ↔ Cu(0). The CV results showed that in chloride-rich DES electrolytes, the increased presence of chloro
ligands raises the overpotential required for Cu electrodeposition. The electrochemical impedance spectroscopy
(EIS) results indicate simultaneous electrodeposition of Cu and electrosorption of large cations on electrodeposited
Cu on both GC and Pd substrates. Scanning electron microscopy (SEM) results showed that Cu grains of
approximately 1 μm were obtained by electrodeposition of Cu on both Pd and GC, whereby better coverage by
electrodeposited Cu was obtained on Pd than on GC. Cu electrodeposited on Pd was relatively uniform and
smooth, but porous, while Cu electrodeposited on GC was dispersed in small agglomerates. Energy-dispersive Xray
spectroscopy (EDS) of Cu electrodeposited on Pd detected the dominant presence of Cu with the possibility of
the formation of CuPd alloy. The presence of CuPd alloy face-centred cubic structures is confirmed by X-ray
diffraction (XRD) along with metallic Cu.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Electrodeposition of copper on glassy carbon and palladium from choline chloride - ethylene glycol deep eutectic solvent
VL  - 958
SP  - 118161
DO  - 10.1016/j.jelechem.2024.118161
ER  - 

@article{
author = "Cvetković, Vesna S. and Jović, Vladimir D. and Nikolić, Nebojša D. and Barudžija, Tanja S. and Dimitrijević, Silvana B. and Jovićević, Jovan N.",
year = "2024",
abstract = "Electrodeposition of copper from deep eutectic solvents (DES) based on a mixture of choline chloride and
ethylene glycol containing CuCl2⋅2H2O at 50 ◦C and 80 ◦C was studied. Electrochemical reduction/oxidation of
Cu(II)/Cu(0) on glassy carbon (GC) and palladium (Pd) electrodes was investigated by cyclic voltammetry (CV)
and square wave voltammetry (SWV) emphasizing that this process takes place through two steps, Cu(II) ↔ Cu(I)
and Cu(I) ↔ Cu(0). The CV results showed that in chloride-rich DES electrolytes, the increased presence of chloro
ligands raises the overpotential required for Cu electrodeposition. The electrochemical impedance spectroscopy
(EIS) results indicate simultaneous electrodeposition of Cu and electrosorption of large cations on electrodeposited
Cu on both GC and Pd substrates. Scanning electron microscopy (SEM) results showed that Cu grains of
approximately 1 μm were obtained by electrodeposition of Cu on both Pd and GC, whereby better coverage by
electrodeposited Cu was obtained on Pd than on GC. Cu electrodeposited on Pd was relatively uniform and
smooth, but porous, while Cu electrodeposited on GC was dispersed in small agglomerates. Energy-dispersive Xray
spectroscopy (EDS) of Cu electrodeposited on Pd detected the dominant presence of Cu with the possibility of
the formation of CuPd alloy. The presence of CuPd alloy face-centred cubic structures is confirmed by X-ray
diffraction (XRD) along with metallic Cu.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Electrodeposition of copper on glassy carbon and palladium from choline chloride - ethylene glycol deep eutectic solvent",
volume = "958",
pages = "118161",
doi = "10.1016/j.jelechem.2024.118161"
}

Cvetković, V. S., Jović, V. D., Nikolić, N. D., Barudžija, T. S., Dimitrijević, S. B.,& Jovićević, J. N.. (2024). Electrodeposition of copper on glassy carbon and palladium from choline chloride - ethylene glycol deep eutectic solvent. in Journal of Electroanalytical Chemistry
Elsevier., 958, 118161.
https://doi.org/10.1016/j.jelechem.2024.118161

Cvetković VS, Jović VD, Nikolić ND, Barudžija TS, Dimitrijević SB, Jovićević JN. Electrodeposition of copper on glassy carbon and palladium from choline chloride - ethylene glycol deep eutectic solvent. in Journal of Electroanalytical Chemistry. 2024;958:118161.
doi:10.1016/j.jelechem.2024.118161 .

Cvetković, Vesna S., Jović, Vladimir D., Nikolić, Nebojša D., Barudžija, Tanja S., Dimitrijević, Silvana B., Jovićević, Jovan N., "Electrodeposition of copper on glassy carbon and palladium from choline chloride - ethylene glycol deep eutectic solvent" in Journal of Electroanalytical Chemistry, 958 (2024):118161,
https://doi.org/10.1016/j.jelechem.2024.118161 . .

TY  - CONF
AU  - Petrović, Nataša M.
AU  - Cvetković, Vesna S.
AU  - Prasakti, Laras
AU  - Feldhaus, Dominic
AU  - Friedrich, Bernd
AU  - Jovićević, Jovan N.
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7650
AB  - In the progressive energy transition process, rare earth elements (REE) became key components in crucial products
that play a central role in the development of renewable energy and low-carbon technologies. With China currently
producing more than 90 % of the world's REE output, many of the world's economies are facing REE supply risk [1].
To address this problem, many countries need to look for alternative resources of rare earths, e.g. recycling of these
elements from REE-containing end-of-life products. A new route for recovery of REE from NdFeB magnet scrap,
using a combination of pyrometallurgical treatment of spent NdFeB magnets, and a subsequent molten salt
electrolysis process, has been investigated in the authors’ laboratory [2]. The magnet recycling derived oxides
(MRDO), were produced from spent NdFeB magnets by oxidation in air and subsequent carbothermal reduction
under an 80 mbar Ar gas atmosphere. High-temperature molten salt electrolysis was introduced as an option that
enables the separation of rare earth elements from fluoride-based molten salts using produced MRDO [3]. One of
the challenges in this electrochemical approach for REE electrowinning is effective control of the anode effects to
make the electrolytic production of rare earths more environmentally friendly [3,4]. Minimizing the perfluorocarbon
compounds emission (PFC), in rare earth electrolysis, should be the primary goal, owing to their high global
warming potential [4,5].
In the present work, we investigated the off-gases emissions during the REE electrolysis from NdFeB magnet scrap
using in-situ FTIR-spectrometry, in order to understand the formation pathways of CO, CO2, and perfluorocarbon
gases (CF4 and C2F6) made at the anode. The electrolytic extraction of rare earths from fluoride-based molten salts
with different contents of MRDO present was performed using molybdenum (Mo) as a cathode, tungsten (W) as a
reference electrode, and a glassy carbon (GC) electrode as an anode. It was found that depending on the content
of the starting material, the dissolution of MRDO in their corresponding fluoride molten salts most probably induces
the formation of different oxyfluoride complexes and their subsequent reactions on the GC anode. The anode
reactions in the fluoride-based melts are, most likely, results of either oxide or fluoride formation by exchange with
the fluoride or oxide complexes present in the electrolyte. The produced oxygen subsequently reacts with carbon
to generate CO and CO2. With F− present, PFC compounds such as CF4 and C2F6 can also be formed from a GC anode.
The anode gas products are composed mainly of CO and CO2. The average CO2 concentration was approximately
450 ppm, while CO concentration was around 40 ppm. CF4 emissions in off-gas products were detected periodically,
except for some spikes, and even then, the concentration was below 4 ppm. C2F6 was not detected. The results
indicate that the electrodeposition of REE within the applied potential range occurs at the expense of their
corresponding oxides, provided by MRDO. To develop a more efficient RE recovery process, we opted for a low
deposition overpotential to suppress the emission of greenhouse gases and further enhance the control of their
emission in rare earth electrolysis.
PB  - Serbian Chemical Society
C3  - 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia
T1  - Off-gases emission during the rare earth electrolysis from magnet recycling derived oxides
SP  - 123
EP  - 123
DO  - 10.5281/zenodo.11194247
ER  - 

@conference{
author = "Petrović, Nataša M. and Cvetković, Vesna S. and Prasakti, Laras and Feldhaus, Dominic and Friedrich, Bernd and Jovićević, Jovan N.",
year = "2024",
abstract = "In the progressive energy transition process, rare earth elements (REE) became key components in crucial products
that play a central role in the development of renewable energy and low-carbon technologies. With China currently
producing more than 90 % of the world's REE output, many of the world's economies are facing REE supply risk [1].
To address this problem, many countries need to look for alternative resources of rare earths, e.g. recycling of these
elements from REE-containing end-of-life products. A new route for recovery of REE from NdFeB magnet scrap,
using a combination of pyrometallurgical treatment of spent NdFeB magnets, and a subsequent molten salt
electrolysis process, has been investigated in the authors’ laboratory [2]. The magnet recycling derived oxides
(MRDO), were produced from spent NdFeB magnets by oxidation in air and subsequent carbothermal reduction
under an 80 mbar Ar gas atmosphere. High-temperature molten salt electrolysis was introduced as an option that
enables the separation of rare earth elements from fluoride-based molten salts using produced MRDO [3]. One of
the challenges in this electrochemical approach for REE electrowinning is effective control of the anode effects to
make the electrolytic production of rare earths more environmentally friendly [3,4]. Minimizing the perfluorocarbon
compounds emission (PFC), in rare earth electrolysis, should be the primary goal, owing to their high global
warming potential [4,5].
In the present work, we investigated the off-gases emissions during the REE electrolysis from NdFeB magnet scrap
using in-situ FTIR-spectrometry, in order to understand the formation pathways of CO, CO2, and perfluorocarbon
gases (CF4 and C2F6) made at the anode. The electrolytic extraction of rare earths from fluoride-based molten salts
with different contents of MRDO present was performed using molybdenum (Mo) as a cathode, tungsten (W) as a
reference electrode, and a glassy carbon (GC) electrode as an anode. It was found that depending on the content
of the starting material, the dissolution of MRDO in their corresponding fluoride molten salts most probably induces
the formation of different oxyfluoride complexes and their subsequent reactions on the GC anode. The anode
reactions in the fluoride-based melts are, most likely, results of either oxide or fluoride formation by exchange with
the fluoride or oxide complexes present in the electrolyte. The produced oxygen subsequently reacts with carbon
to generate CO and CO2. With F− present, PFC compounds such as CF4 and C2F6 can also be formed from a GC anode.
The anode gas products are composed mainly of CO and CO2. The average CO2 concentration was approximately
450 ppm, while CO concentration was around 40 ppm. CF4 emissions in off-gas products were detected periodically,
except for some spikes, and even then, the concentration was below 4 ppm. C2F6 was not detected. The results
indicate that the electrodeposition of REE within the applied potential range occurs at the expense of their
corresponding oxides, provided by MRDO. To develop a more efficient RE recovery process, we opted for a low
deposition overpotential to suppress the emission of greenhouse gases and further enhance the control of their
emission in rare earth electrolysis.",
publisher = "Serbian Chemical Society",
journal = "9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia",
title = "Off-gases emission during the rare earth electrolysis from magnet recycling derived oxides",
pages = "123-123",
doi = "10.5281/zenodo.11194247"
}

Petrović, N. M., Cvetković, V. S., Prasakti, L., Feldhaus, D., Friedrich, B.,& Jovićević, J. N.. (2024). Off-gases emission during the rare earth electrolysis from magnet recycling derived oxides. in 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia
Serbian Chemical Society., 123-123.
https://doi.org/10.5281/zenodo.11194247

Petrović NM, Cvetković VS, Prasakti L, Feldhaus D, Friedrich B, Jovićević JN. Off-gases emission during the rare earth electrolysis from magnet recycling derived oxides. in 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia. 2024;:123-123.
doi:10.5281/zenodo.11194247 .

Petrović, Nataša M., Cvetković, Vesna S., Prasakti, Laras, Feldhaus, Dominic, Friedrich, Bernd, Jovićević, Jovan N., "Off-gases emission during the rare earth electrolysis from magnet recycling derived oxides" in 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia (2024):123-123,
https://doi.org/10.5281/zenodo.11194247 . .

TY  - CONF
AU  - Petrović, Nataša M.
AU  - Cvetković, Vesna S.
AU  - Jović, Vladimir D
AU  - Barudžija, Tanja
AU  - Jovićević, Jovan N.
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7651
AB  - Transition metal oxides (TMOs) have gathered increasing attention in material science due to their good electrical,
mechanical, optical properties and great chemical and thermal stability. Among them, ruthenium oxide (RuO2), with
its excellent catalytic performances has been the subject of numerous studies. It serves as a crucial material for
electrodes in (electro)catalysis, energy storage systems, and semiconductor devices. RuO2-based catalysts have
shown good potential in many important reactions such as the low-temperature dehydrogenation of small
molecules (NH3, HCl, methanol), and have been utilized in industrial electrolysis for chlorine-alkali production [1,2].
There are numerous techniques to synthesize RuO2 [1]. In response to the challenges associated with RuO2
synthesis, and to customize the particle size and shape of RuO2, an electrochemical deposition from a new class of
non-aqueous electrolytes, namely the deep eutectic solvents (DESs), can be a good alternative. So far, there have
been recorded some attempts to electrochemically deposit ruthenium/ruthenium oxides from DES [3,4].
This study focuses on the electrochemical deposition of ruthenium oxide onto palladium working electrode from
choline chloride (ChCl): urea (1:2 ratio) DES at 80 °C with 0.01M Ru(III) ions concentration. RuCl3 was added as a
source of Ru ions in the working electrolyte. To determine the potential range available for Ru electrodeposition in
DES, cyclic voltammetry (CV) on Pd working electrode in the electrolyte containing ChCl and urea was recorded.
The potential window of electrochemical stability was between -1.2 and +0.3V vs. Pt. The electrochemical behaviour
of Ru(III) in choline chloride-urea has been investigated at palladium using cyclic voltammetry (CV) and square wave
voltammetry (SWV). The CV results showed only cathodic peaks without corresponding anodic counterparts, and
SWV was used for further investigation in order to gain a better understanding of the Ru(III) electroreduction
process. The electrochemical impedance spectroscopy (EIS) results indicate diffusion-controlled RuO2 deposition.
Relatively small deposition overpotential (-1.0 V) applied in the electrodeposition experiments, resulted in
ruthenium oxide being electrodeposited. The morphology of the obtained deposits was characterized using
scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). X-ray diffraction (XRD) analysis of
the produced particles provided conformation that the RuO2 was formed onto a palladium working substrate.
PB  - Serbian Chemical Society
C3  - 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia
T1  - Electrochemical deposition of ruthenium oxide from deep eutectic solvent
SP  - 98
EP  - 98
DO  - 10.5281/zenodo.11194247
ER  - 

@conference{
author = "Petrović, Nataša M. and Cvetković, Vesna S. and Jović, Vladimir D and Barudžija, Tanja and Jovićević, Jovan N.",
year = "2024",
abstract = "Transition metal oxides (TMOs) have gathered increasing attention in material science due to their good electrical,
mechanical, optical properties and great chemical and thermal stability. Among them, ruthenium oxide (RuO2), with
its excellent catalytic performances has been the subject of numerous studies. It serves as a crucial material for
electrodes in (electro)catalysis, energy storage systems, and semiconductor devices. RuO2-based catalysts have
shown good potential in many important reactions such as the low-temperature dehydrogenation of small
molecules (NH3, HCl, methanol), and have been utilized in industrial electrolysis for chlorine-alkali production [1,2].
There are numerous techniques to synthesize RuO2 [1]. In response to the challenges associated with RuO2
synthesis, and to customize the particle size and shape of RuO2, an electrochemical deposition from a new class of
non-aqueous electrolytes, namely the deep eutectic solvents (DESs), can be a good alternative. So far, there have
been recorded some attempts to electrochemically deposit ruthenium/ruthenium oxides from DES [3,4].
This study focuses on the electrochemical deposition of ruthenium oxide onto palladium working electrode from
choline chloride (ChCl): urea (1:2 ratio) DES at 80 °C with 0.01M Ru(III) ions concentration. RuCl3 was added as a
source of Ru ions in the working electrolyte. To determine the potential range available for Ru electrodeposition in
DES, cyclic voltammetry (CV) on Pd working electrode in the electrolyte containing ChCl and urea was recorded.
The potential window of electrochemical stability was between -1.2 and +0.3V vs. Pt. The electrochemical behaviour
of Ru(III) in choline chloride-urea has been investigated at palladium using cyclic voltammetry (CV) and square wave
voltammetry (SWV). The CV results showed only cathodic peaks without corresponding anodic counterparts, and
SWV was used for further investigation in order to gain a better understanding of the Ru(III) electroreduction
process. The electrochemical impedance spectroscopy (EIS) results indicate diffusion-controlled RuO2 deposition.
Relatively small deposition overpotential (-1.0 V) applied in the electrodeposition experiments, resulted in
ruthenium oxide being electrodeposited. The morphology of the obtained deposits was characterized using
scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). X-ray diffraction (XRD) analysis of
the produced particles provided conformation that the RuO2 was formed onto a palladium working substrate.",
publisher = "Serbian Chemical Society",
journal = "9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia",
title = "Electrochemical deposition of ruthenium oxide from deep eutectic solvent",
pages = "98-98",
doi = "10.5281/zenodo.11194247"
}

Petrović, N. M., Cvetković, V. S., Jović, V. D., Barudžija, T.,& Jovićević, J. N.. (2024). Electrochemical deposition of ruthenium oxide from deep eutectic solvent. in 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia
Serbian Chemical Society., 98-98.
https://doi.org/10.5281/zenodo.11194247

Petrović NM, Cvetković VS, Jović VD, Barudžija T, Jovićević JN. Electrochemical deposition of ruthenium oxide from deep eutectic solvent. in 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia. 2024;:98-98.
doi:10.5281/zenodo.11194247 .

Petrović, Nataša M., Cvetković, Vesna S., Jović, Vladimir D, Barudžija, Tanja, Jovićević, Jovan N., "Electrochemical deposition of ruthenium oxide from deep eutectic solvent" in 9th Regional Symposium on Electrochemistry - South-East Europe, Book of Abstract, 3 to 7 June, 2024, Novi Sad, Serbia (2024):98-98,
https://doi.org/10.5281/zenodo.11194247 . .

TY  - CONF
AU  - Petrović, Nataša M.
AU  - Nikolić, Nebojša
AU  - Jović, Vladimir
AU  - Barudžija, Tanja
AU  - Dimitrijević, Silvana
AU  - Jovićević, Jovan
AU  - Cvetković, Vesna S.
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7664
AB  - Electrodeposition of copper from an eutectic mixture based on choline chloride and ethylene glycol
containing copper(II) chloride salt at 50 °C was investigated. It was shown that electrochemical
reduction process of Cu(II) proceeds via two steps, Cu(II) → Cu(I) and Cu(I) → Cu(0).
Electrodeposits were obtained by potentiostatic electrolysis and analyzed by scanning electron
microscope (SEM) and Energy-dispersive X-ray spectroscopy (EDS). SEM results showed that the
electrodeposited Cu on Pd was relatively uniform and smooth, with Cu grains of approximately 1
micrometer. EDS analysis of the Pd electrode surface after Cu electrodeposition revealed that Cu is dominating in the deposit. The presence of CuPd alloy, along with metallic Cu on the Pd surface is confirmed by X-ray diffraction (XRD).
PB  - Serbian society of corrosion and materials protection (UISKOZAM)
C3  - Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
T1  - CuPd alloy formation by Cu electrodeposition from a deep eutectic solvent
SP  - 100
EP  - 104
UR  - https://hdl.handle.net/21.15107/rcub_cer_7664
ER  - 

@conference{
author = "Petrović, Nataša M. and Nikolić, Nebojša and Jović, Vladimir and Barudžija, Tanja and Dimitrijević, Silvana and Jovićević, Jovan and Cvetković, Vesna S.",
year = "2024",
abstract = "Electrodeposition of copper from an eutectic mixture based on choline chloride and ethylene glycol
containing copper(II) chloride salt at 50 °C was investigated. It was shown that electrochemical
reduction process of Cu(II) proceeds via two steps, Cu(II) → Cu(I) and Cu(I) → Cu(0).
Electrodeposits were obtained by potentiostatic electrolysis and analyzed by scanning electron
microscope (SEM) and Energy-dispersive X-ray spectroscopy (EDS). SEM results showed that the
electrodeposited Cu on Pd was relatively uniform and smooth, with Cu grains of approximately 1
micrometer. EDS analysis of the Pd electrode surface after Cu electrodeposition revealed that Cu is dominating in the deposit. The presence of CuPd alloy, along with metallic Cu on the Pd surface is confirmed by X-ray diffraction (XRD).",
publisher = "Serbian society of corrosion and materials protection (UISKOZAM)",
journal = "Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia",
title = "CuPd alloy formation by Cu electrodeposition from a deep eutectic solvent",
pages = "100-104",
url = "https://hdl.handle.net/21.15107/rcub_cer_7664"
}

Petrović, N. M., Nikolić, N., Jović, V., Barudžija, T., Dimitrijević, S., Jovićević, J.,& Cvetković, V. S.. (2024). CuPd alloy formation by Cu electrodeposition from a deep eutectic solvent. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
Serbian society of corrosion and materials protection (UISKOZAM)., 100-104.
https://hdl.handle.net/21.15107/rcub_cer_7664

Petrović NM, Nikolić N, Jović V, Barudžija T, Dimitrijević S, Jovićević J, Cvetković VS. CuPd alloy formation by Cu electrodeposition from a deep eutectic solvent. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia. 2024;:100-104.
https://hdl.handle.net/21.15107/rcub_cer_7664 .

Petrović, Nataša M., Nikolić, Nebojša, Jović, Vladimir, Barudžija, Tanja, Dimitrijević, Silvana, Jovićević, Jovan, Cvetković, Vesna S., "CuPd alloy formation by Cu electrodeposition from a deep eutectic solvent" in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia (2024):100-104,
https://hdl.handle.net/21.15107/rcub_cer_7664 .

TY  - JOUR
AU  - Vidaković, Danijela
AU  - Dimkić, Ivica
AU  - Krizmanić, Jelena
AU  - Janakiev, Tamara
AU  - Gavrilović, Bojan
AU  - Ćirić, Miloš
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7642
AB  - Current knowledge of the microbiota of soda pans of the Carpathian Basin focuses mainly on diatoms. In studying six
soda pans in Vojvodina (Serbia), we aimed to gain deeper insights into the diatom community by using not only traditional
microscopic analysis but also high-throughput sequencing of the 18S rRNA gene. In addition, this study aimed to evaluate
bacterial communities in these soda pans for the first time using the 16S rRNA gene marker. Although similar numbers
of diatom taxa were found using both approaches, a significant discrepancy in species composition was found. The genus
Nitzschia was one of the most represented and numerous genera according to the morphological and molecular analyses,
but with lower diversity according to the molecular data, with the sequences mostly unassigned. Another major discrepancy
was noticed with taxon Halamphora veneta, the results of metabarcoding showed high abundance in almost all soda
pans, while microscopy detected it as very low. Diverse communities of aerobic and anaerobic bacteria were detected in
the studied soda pans, such as Proteobacteria, Bacteroidota, Actinobacteria, Bacillaceae, and Peptoclostridium. According
to current knowledge, harsh environmental conditions and habitat homogeneity regulate diatom and bacteria community
composition and enable the survival of taxa with predominantly high ecophysiological plasticity. Finally, uncovering the
structure of the microbial community as the first phase in developing an efficient tool to assess the ecological status of
these fragile ecosystems is an essential step towards their conservation.
PB  - Springer
T2  - Wetlands
T1  - Diatom and Bacterial Communities in Saline Habitats (Vojvodina, Serbia)
VL  - 44
SP  - 55
DO  - 10.1007/s13157-024-01809-4
ER  - 

@article{
author = "Vidaković, Danijela and Dimkić, Ivica and Krizmanić, Jelena and Janakiev, Tamara and Gavrilović, Bojan and Ćirić, Miloš",
year = "2024",
abstract = "Current knowledge of the microbiota of soda pans of the Carpathian Basin focuses mainly on diatoms. In studying six
soda pans in Vojvodina (Serbia), we aimed to gain deeper insights into the diatom community by using not only traditional
microscopic analysis but also high-throughput sequencing of the 18S rRNA gene. In addition, this study aimed to evaluate
bacterial communities in these soda pans for the first time using the 16S rRNA gene marker. Although similar numbers
of diatom taxa were found using both approaches, a significant discrepancy in species composition was found. The genus
Nitzschia was one of the most represented and numerous genera according to the morphological and molecular analyses,
but with lower diversity according to the molecular data, with the sequences mostly unassigned. Another major discrepancy
was noticed with taxon Halamphora veneta, the results of metabarcoding showed high abundance in almost all soda
pans, while microscopy detected it as very low. Diverse communities of aerobic and anaerobic bacteria were detected in
the studied soda pans, such as Proteobacteria, Bacteroidota, Actinobacteria, Bacillaceae, and Peptoclostridium. According
to current knowledge, harsh environmental conditions and habitat homogeneity regulate diatom and bacteria community
composition and enable the survival of taxa with predominantly high ecophysiological plasticity. Finally, uncovering the
structure of the microbial community as the first phase in developing an efficient tool to assess the ecological status of
these fragile ecosystems is an essential step towards their conservation.",
publisher = "Springer",
journal = "Wetlands",
title = "Diatom and Bacterial Communities in Saline Habitats (Vojvodina, Serbia)",
volume = "44",
pages = "55",
doi = "10.1007/s13157-024-01809-4"
}

Vidaković, D., Dimkić, I., Krizmanić, J., Janakiev, T., Gavrilović, B.,& Ćirić, M.. (2024). Diatom and Bacterial Communities in Saline Habitats (Vojvodina, Serbia). in Wetlands
Springer., 44, 55.
https://doi.org/10.1007/s13157-024-01809-4

Vidaković D, Dimkić I, Krizmanić J, Janakiev T, Gavrilović B, Ćirić M. Diatom and Bacterial Communities in Saline Habitats (Vojvodina, Serbia). in Wetlands. 2024;44:55.
doi:10.1007/s13157-024-01809-4 .

Vidaković, Danijela, Dimkić, Ivica, Krizmanić, Jelena, Janakiev, Tamara, Gavrilović, Bojan, Ćirić, Miloš, "Diatom and Bacterial Communities in Saline Habitats (Vojvodina, Serbia)" in Wetlands, 44 (2024):55,
https://doi.org/10.1007/s13157-024-01809-4 . .

TY  - CONF
AU  - Kasalica, Kristina
AU  - Lugonja, Nikoleta
AU  - Lončarević, Branka
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7666
AB  - Poly- and perfluoroalkyl substances (PFAS) are very resistant to degradation and pose a serious environmental threat, especially the short-chain PFAS, which bioaccumulate and readily translocate in plants. They enter soils and crops by using contaminated biosolids and compost as fertilizers, irrigation with contaminated water sources, or the application of pesticides containing PFAS. Soil and water contamination with PFAS has become a significant issue with negative effects on both the environment and public health. 
Removing PFAS from the environment is challenging due to their complex chemical structure and interactions with soil and water and therefore, they cannot be eliminated by traditional physical or chemical treatments. Many effective remediation technologies for PFAS removal are currently in use, including adsorption through granular activated carbon or resins, photocatalysis, electrochemical oxidation, thermolysis, and biological treatment. However, most of these techniques are energy-intensive and have considerable operating costs. 
Phytoremediation uses nature to treat soils and water that have been contaminated with hazardous compounds including PFAS. This technique involves the bioaccumulation and dispersion of PFAS inside plant compartments, which is a very promising technology. Plant communities play a vital role in immobilizing and reducing PFAS bioavailability through root absorption. Phytoremediation has the potential as a low-cost, long-term green solution, and can be employed on a wide scale as an in situ remediation strategy. However, there is still a significant lack of knowledge regarding the selection of plant species and methods to enhance their performance.
PB  - Academy of Applied Studies Šabac
C3  - Book of Proceedings from the Second International Scientific Conference GIRR 2024 "Global challenges through the prism of rural development in the sector of agriculture and tourism", 10th May, 2024, Šabac, Serbia
T1  - Potential application of phytoremediation to reduce pollution with polyfluorinated and perfluorinated compounds
SP  - 259
EP  - 268
UR  - https://hdl.handle.net/21.15107/rcub_cer_7666
ER  - 

@conference{
author = "Kasalica, Kristina and Lugonja, Nikoleta and Lončarević, Branka",
year = "2024",
abstract = "Poly- and perfluoroalkyl substances (PFAS) are very resistant to degradation and pose a serious environmental threat, especially the short-chain PFAS, which bioaccumulate and readily translocate in plants. They enter soils and crops by using contaminated biosolids and compost as fertilizers, irrigation with contaminated water sources, or the application of pesticides containing PFAS. Soil and water contamination with PFAS has become a significant issue with negative effects on both the environment and public health. 
Removing PFAS from the environment is challenging due to their complex chemical structure and interactions with soil and water and therefore, they cannot be eliminated by traditional physical or chemical treatments. Many effective remediation technologies for PFAS removal are currently in use, including adsorption through granular activated carbon or resins, photocatalysis, electrochemical oxidation, thermolysis, and biological treatment. However, most of these techniques are energy-intensive and have considerable operating costs. 
Phytoremediation uses nature to treat soils and water that have been contaminated with hazardous compounds including PFAS. This technique involves the bioaccumulation and dispersion of PFAS inside plant compartments, which is a very promising technology. Plant communities play a vital role in immobilizing and reducing PFAS bioavailability through root absorption. Phytoremediation has the potential as a low-cost, long-term green solution, and can be employed on a wide scale as an in situ remediation strategy. However, there is still a significant lack of knowledge regarding the selection of plant species and methods to enhance their performance.",
publisher = "Academy of Applied Studies Šabac",
journal = "Book of Proceedings from the Second International Scientific Conference GIRR 2024 "Global challenges through the prism of rural development in the sector of agriculture and tourism", 10th May, 2024, Šabac, Serbia",
title = "Potential application of phytoremediation to reduce pollution with polyfluorinated and perfluorinated compounds",
pages = "259-268",
url = "https://hdl.handle.net/21.15107/rcub_cer_7666"
}

Kasalica, K., Lugonja, N.,& Lončarević, B.. (2024). Potential application of phytoremediation to reduce pollution with polyfluorinated and perfluorinated compounds. in Book of Proceedings from the Second International Scientific Conference GIRR 2024 "Global challenges through the prism of rural development in the sector of agriculture and tourism", 10th May, 2024, Šabac, Serbia
Academy of Applied Studies Šabac., 259-268.
https://hdl.handle.net/21.15107/rcub_cer_7666

Kasalica K, Lugonja N, Lončarević B. Potential application of phytoremediation to reduce pollution with polyfluorinated and perfluorinated compounds. in Book of Proceedings from the Second International Scientific Conference GIRR 2024 "Global challenges through the prism of rural development in the sector of agriculture and tourism", 10th May, 2024, Šabac, Serbia. 2024;:259-268.
https://hdl.handle.net/21.15107/rcub_cer_7666 .

Kasalica, Kristina, Lugonja, Nikoleta, Lončarević, Branka, "Potential application of phytoremediation to reduce pollution with polyfluorinated and perfluorinated compounds" in Book of Proceedings from the Second International Scientific Conference GIRR 2024 "Global challenges through the prism of rural development in the sector of agriculture and tourism", 10th May, 2024, Šabac, Serbia (2024):259-268,
https://hdl.handle.net/21.15107/rcub_cer_7666 .

TY  - CONF
AU  - Ćirić, Miloš
AU  - Lemonnier, Clarisse
AU  - Alric, Benjamin
AU  - Dojčinović, Biljana
AU  - Avdalović, Jelena
AU  - Miletić, Srđan
AU  - Petrović, Vladimir
AU  - Milovanović, Željka
AU  - Vidaković, Danijela
AU  - Marković, Aleksandra
AU  - Rimet, Frederic
AU  - Ballot, Andreas
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7663
AB  - Napredak u molekularnoj biologiji doveo je do snažnog razvoja molekularnih metoda u biomonitoringu. Metabarkoding je porcedura zasnovana na upotrebi DNK molekula koja može da dopuni ili čak potpuno zameni klasičan biomonitoring u skorijoj budućnosti. Sproveli smo istraživanje fitoplanktonske zajednice, važnog biološkog parametra kvaliteta, u Markovačkom jezeru sa ciljem da uporedimo tradicionalni i molekularni pristup u biomonitoringu. Ukupno smo pronašli 105 sekvenci algi i cijanobakterija, ali usled nepotpunosti baze, lista taksona dobijena metabarkodingom je nepotpuna. Iako se rezultati metabarkodinga trenutno ne mogu koristiti za procenu ekološkog statusa u Republici Srbiji, primena molekularnog pristupa u biomonitoringu je obećavajuća.
AB  - The advancement in molecular biology resultet in development of molecular methods in biomonitoring. Metabarcoding is a DNA based procedure that can supplement or even replace classical biomonitoring in the near future. We conducted a study of phytoplankton, an importtant biological quality element, in Markovačko lake aiming to compare morphological and metabacoding approach in biomonitoring. In total, 105 sequences were obtained, but due to the incompletness of the reference library the metabarcoding taxonomic list was not comprehensive. Although, the metabarcoding results can not be currently used for ecological status assessment in the Republic of Serbia, its application in biomonitoring is promissing.
PB  - Srpsko društvo za zaštitu voda
C3  - Zbornik radova 53. godišnje konferencije o aktuelnim temama korišćenja i zaštite voda - VODA 2024, 27-29. maj, 2024, Palić, Srbija
T1  - Procena ekološkog potencijala Markovačkog jezera - novi pristup u biomonitoringu
T1  - Ecological potential assessment of Markovačko lake - a new approach in biomonitoring
SP  - 273
EP  - 282
DO  - 10.46793/VODA24.273C
ER  - 

@conference{
author = "Ćirić, Miloš and Lemonnier, Clarisse and Alric, Benjamin and Dojčinović, Biljana and Avdalović, Jelena and Miletić, Srđan and Petrović, Vladimir and Milovanović, Željka and Vidaković, Danijela and Marković, Aleksandra and Rimet, Frederic and Ballot, Andreas",
year = "2024",
abstract = "Napredak u molekularnoj biologiji doveo je do snažnog razvoja molekularnih metoda u biomonitoringu. Metabarkoding je porcedura zasnovana na upotrebi DNK molekula koja može da dopuni ili čak potpuno zameni klasičan biomonitoring u skorijoj budućnosti. Sproveli smo istraživanje fitoplanktonske zajednice, važnog biološkog parametra kvaliteta, u Markovačkom jezeru sa ciljem da uporedimo tradicionalni i molekularni pristup u biomonitoringu. Ukupno smo pronašli 105 sekvenci algi i cijanobakterija, ali usled nepotpunosti baze, lista taksona dobijena metabarkodingom je nepotpuna. Iako se rezultati metabarkodinga trenutno ne mogu koristiti za procenu ekološkog statusa u Republici Srbiji, primena molekularnog pristupa u biomonitoringu je obećavajuća., The advancement in molecular biology resultet in development of molecular methods in biomonitoring. Metabarcoding is a DNA based procedure that can supplement or even replace classical biomonitoring in the near future. We conducted a study of phytoplankton, an importtant biological quality element, in Markovačko lake aiming to compare morphological and metabacoding approach in biomonitoring. In total, 105 sequences were obtained, but due to the incompletness of the reference library the metabarcoding taxonomic list was not comprehensive. Although, the metabarcoding results can not be currently used for ecological status assessment in the Republic of Serbia, its application in biomonitoring is promissing.",
publisher = "Srpsko društvo za zaštitu voda",
journal = "Zbornik radova 53. godišnje konferencije o aktuelnim temama korišćenja i zaštite voda - VODA 2024, 27-29. maj, 2024, Palić, Srbija",
title = "Procena ekološkog potencijala Markovačkog jezera - novi pristup u biomonitoringu, Ecological potential assessment of Markovačko lake - a new approach in biomonitoring",
pages = "273-282",
doi = "10.46793/VODA24.273C"
}

Ćirić, M., Lemonnier, C., Alric, B., Dojčinović, B., Avdalović, J., Miletić, S., Petrović, V., Milovanović, Ž., Vidaković, D., Marković, A., Rimet, F.,& Ballot, A.. (2024). Procena ekološkog potencijala Markovačkog jezera - novi pristup u biomonitoringu. in Zbornik radova 53. godišnje konferencije o aktuelnim temama korišćenja i zaštite voda - VODA 2024, 27-29. maj, 2024, Palić, Srbija
Srpsko društvo za zaštitu voda., 273-282.
https://doi.org/10.46793/VODA24.273C

Ćirić M, Lemonnier C, Alric B, Dojčinović B, Avdalović J, Miletić S, Petrović V, Milovanović Ž, Vidaković D, Marković A, Rimet F, Ballot A. Procena ekološkog potencijala Markovačkog jezera - novi pristup u biomonitoringu. in Zbornik radova 53. godišnje konferencije o aktuelnim temama korišćenja i zaštite voda - VODA 2024, 27-29. maj, 2024, Palić, Srbija. 2024;:273-282.
doi:10.46793/VODA24.273C .

Ćirić, Miloš, Lemonnier, Clarisse, Alric, Benjamin, Dojčinović, Biljana, Avdalović, Jelena, Miletić, Srđan, Petrović, Vladimir, Milovanović, Željka, Vidaković, Danijela, Marković, Aleksandra, Rimet, Frederic, Ballot, Andreas, "Procena ekološkog potencijala Markovačkog jezera - novi pristup u biomonitoringu" in Zbornik radova 53. godišnje konferencije o aktuelnim temama korišćenja i zaštite voda - VODA 2024, 27-29. maj, 2024, Palić, Srbija (2024):273-282,
https://doi.org/10.46793/VODA24.273C . .

TY  - CONF
AU  - Nikolić, Nebojša
AU  - Lović, Jelena
AU  - Vuković, Nikola
AU  - Stevanović, Sanja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7665
AB  - Zinc-air batteries belong to the group of green and sustainable energy storage systems, and as such, they attract a huge attention of both academic and technological communities. For this system, the alkaline electrolytes of zinc with high concentrations of ZnO and KOH are used. Morphology of zinc electrodeposits is characterized by the scanning electron microscopy (SEM) technique, and it was found that it depended on an overpotential of the electrodeposition with a strong contribution of a length of the electrodeposition time on the final shape. Variety of morphological shapes was observed: irregular and regular grains including those hexagonal shape were predominately formed at the overpotential belonging to the plateau of the limiting diffusion current density. The compact both regular and irregular dendrites were formed at this overpotential with the longer electrodeposition time. The 2D (two-dimensional) and 3D (three-dimensional) dendrites were formed at overpotentials outside the plateau of the limiting diffusion current density, in the zone of the rapid growth of the current density with the increase of the overpotential. In this zone, hydrogen evolution reaction as the second reaction to Zn electrolysis at high overpotentials started to take place. It is manifested by the appearance of craters on the surface of the electrode, which originate from detached hydrogen bubbles. All morpholical forms were explained and discussed applying the basic laws of electrocrystallization.
PB  - Serbian society of corrosion and materials protection (UISKOZAM)
C3  - Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
T1  - Designing of the Shape of Zinc particles by Variation of Electrolysis Conditions
SP  - 115
EP  - 115
UR  - https://hdl.handle.net/21.15107/rcub_cer_7665
ER  - 

@conference{
author = "Nikolić, Nebojša and Lović, Jelena and Vuković, Nikola and Stevanović, Sanja",
year = "2024",
abstract = "Zinc-air batteries belong to the group of green and sustainable energy storage systems, and as such, they attract a huge attention of both academic and technological communities. For this system, the alkaline electrolytes of zinc with high concentrations of ZnO and KOH are used. Morphology of zinc electrodeposits is characterized by the scanning electron microscopy (SEM) technique, and it was found that it depended on an overpotential of the electrodeposition with a strong contribution of a length of the electrodeposition time on the final shape. Variety of morphological shapes was observed: irregular and regular grains including those hexagonal shape were predominately formed at the overpotential belonging to the plateau of the limiting diffusion current density. The compact both regular and irregular dendrites were formed at this overpotential with the longer electrodeposition time. The 2D (two-dimensional) and 3D (three-dimensional) dendrites were formed at overpotentials outside the plateau of the limiting diffusion current density, in the zone of the rapid growth of the current density with the increase of the overpotential. In this zone, hydrogen evolution reaction as the second reaction to Zn electrolysis at high overpotentials started to take place. It is manifested by the appearance of craters on the surface of the electrode, which originate from detached hydrogen bubbles. All morpholical forms were explained and discussed applying the basic laws of electrocrystallization.",
publisher = "Serbian society of corrosion and materials protection (UISKOZAM)",
journal = "Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia",
title = "Designing of the Shape of Zinc particles by Variation of Electrolysis Conditions",
pages = "115-115",
url = "https://hdl.handle.net/21.15107/rcub_cer_7665"
}

Nikolić, N., Lović, J., Vuković, N.,& Stevanović, S.. (2024). Designing of the Shape of Zinc particles by Variation of Electrolysis Conditions. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia
Serbian society of corrosion and materials protection (UISKOZAM)., 115-115.
https://hdl.handle.net/21.15107/rcub_cer_7665

Nikolić N, Lović J, Vuković N, Stevanović S. Designing of the Shape of Zinc particles by Variation of Electrolysis Conditions. in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia. 2024;:115-115.
https://hdl.handle.net/21.15107/rcub_cer_7665 .

Nikolić, Nebojša, Lović, Jelena, Vuković, Nikola, Stevanović, Sanja, "Designing of the Shape of Zinc particles by Variation of Electrolysis Conditions" in Proceedings, XXV YuCorr, International conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, May 28-31, 2024, Divčibare, Serbia (2024):115-115,
https://hdl.handle.net/21.15107/rcub_cer_7665 .

TY  - JOUR
AU  - Džunuzović, Jasna
AU  - Stefanović, Ivan
AU  - Džunuzović, Enis
AU  - Basagni, Andrea
AU  - Marega, Carla
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7662
AB  - In this paper, thermal and thermo-oxidative stability of three water-based polyurethanes (PUs) derived from hydroxypropyl
terminated poly(dimethylsiloxane) (HPT-PDMS) were studied. The structural properties of the synthesized samples were
investigated by 1H NMR measurements, while characterization of their surface, performed by atomic force microscopy,
revealed the existence of microphase-separated structures. According to the results obtained by thermogravimetric analysis
(TGA), thermo-oxidative and thermal stability of the investigated water-based PUs decreases with decreasing HPT-PDMS
content. Furthermore, obtained results also suggest that both, thermo-oxidative and thermal degradation reaction of waterbased
PUs occurred as a three-step process. In both atmospheres the first step of degradation is attributed to the degradation
of weak urethane and urea bonds and the second step to the decomposition of polysiloxane chains. In order to undertake a
detail investigation of thermal degradation process of water-based PUs, TG measurements in nitrogen atmosphere at four
different heating rates (5, 10, 15 and 20 °C/min) were performed. Different iso-conversional model-free methods, such
as Ozawa-Flynn-Wall, Kissinger-Akahira-Sunose and Friedman, were applied to determine apparent activation energy of
thermal degradation reaction (Ea) of water-based PUs, at different conversions (α). Deviation in parallelism of the obtained
fitted lines confirmed that thermal degradation reaction of water-based PUs occurred in three successive steps, followed by
different degradation mechanism. Since linear fitting of the experimental data by Friedman method had the lowest correlation
coefficient, Ozawa-Flynn-Wall and Kissinger-Akahira-Sunose methods were considered to be the most reliable for Ea
calculation. A comprehensive analysis of the obtained results revealed that, despite their similar structure, each water-based
PU shows unique profile of Ea = f(α) plot.
PB  - Springer
T2  - Journal of Polymer Research
T1  - Study on thermal stability of water-based polyurethanes derived from hydroxypropyl terminated poly(dimethylsiloxane)
VL  - 31
SP  - 139
DO  - 10.1007/s10965-024-03982-w
ER  - 

@article{
author = "Džunuzović, Jasna and Stefanović, Ivan and Džunuzović, Enis and Basagni, Andrea and Marega, Carla",
year = "2024",
abstract = "In this paper, thermal and thermo-oxidative stability of three water-based polyurethanes (PUs) derived from hydroxypropyl
terminated poly(dimethylsiloxane) (HPT-PDMS) were studied. The structural properties of the synthesized samples were
investigated by 1H NMR measurements, while characterization of their surface, performed by atomic force microscopy,
revealed the existence of microphase-separated structures. According to the results obtained by thermogravimetric analysis
(TGA), thermo-oxidative and thermal stability of the investigated water-based PUs decreases with decreasing HPT-PDMS
content. Furthermore, obtained results also suggest that both, thermo-oxidative and thermal degradation reaction of waterbased
PUs occurred as a three-step process. In both atmospheres the first step of degradation is attributed to the degradation
of weak urethane and urea bonds and the second step to the decomposition of polysiloxane chains. In order to undertake a
detail investigation of thermal degradation process of water-based PUs, TG measurements in nitrogen atmosphere at four
different heating rates (5, 10, 15 and 20 °C/min) were performed. Different iso-conversional model-free methods, such
as Ozawa-Flynn-Wall, Kissinger-Akahira-Sunose and Friedman, were applied to determine apparent activation energy of
thermal degradation reaction (Ea) of water-based PUs, at different conversions (α). Deviation in parallelism of the obtained
fitted lines confirmed that thermal degradation reaction of water-based PUs occurred in three successive steps, followed by
different degradation mechanism. Since linear fitting of the experimental data by Friedman method had the lowest correlation
coefficient, Ozawa-Flynn-Wall and Kissinger-Akahira-Sunose methods were considered to be the most reliable for Ea
calculation. A comprehensive analysis of the obtained results revealed that, despite their similar structure, each water-based
PU shows unique profile of Ea = f(α) plot.",
publisher = "Springer",
journal = "Journal of Polymer Research",
title = "Study on thermal stability of water-based polyurethanes derived from hydroxypropyl terminated poly(dimethylsiloxane)",
volume = "31",
pages = "139",
doi = "10.1007/s10965-024-03982-w"
}

Džunuzović, J., Stefanović, I., Džunuzović, E., Basagni, A.,& Marega, C.. (2024). Study on thermal stability of water-based polyurethanes derived from hydroxypropyl terminated poly(dimethylsiloxane). in Journal of Polymer Research
Springer., 31, 139.
https://doi.org/10.1007/s10965-024-03982-w

Džunuzović J, Stefanović I, Džunuzović E, Basagni A, Marega C. Study on thermal stability of water-based polyurethanes derived from hydroxypropyl terminated poly(dimethylsiloxane). in Journal of Polymer Research. 2024;31:139.
doi:10.1007/s10965-024-03982-w .

Džunuzović, Jasna, Stefanović, Ivan, Džunuzović, Enis, Basagni, Andrea, Marega, Carla, "Study on thermal stability of water-based polyurethanes derived from hydroxypropyl terminated poly(dimethylsiloxane)" in Journal of Polymer Research, 31 (2024):139,
https://doi.org/10.1007/s10965-024-03982-w . .

TY  - JOUR
AU  - Lazarević, Zorica
AU  - Milutinović, Aleksandra
AU  - Umićević, Ana
AU  - Ivanovski, Valentin
AU  - Koteski, Vasil
AU  - Anđelković, Ljubica
AU  - Romčević, Nebojša
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7659
AB  - The powdery cobalt ferrite (CoFe2O4) is prepared by coprecipitation followed by mechanochemical synthesis in a planetary ball mill. Obtained nanomaterial has been studied using a variety of characterization techniques: X-ray diffraction (XRD), Raman spectroscopy, far infrared (FIR) reflectivity and attenuated total reflectance (ATR) in combination with Fourier-transform infrared (FTIR) spectroscopy in mid IR spectra. The investigated CoFe2O4 nanomaterial showed a typical XRD pattern of cubic spinel. In the Raman and IR spectra are observed all of first-order Raman and IR active modes. Weak sub-bands activated by structure disorder are seen also. Since nano-CoFe2O4 is macroscopically cubic, its main Raman and IR modes are assigned as in normal cubic spinel. Raman spectrum is fitted with 8 Lorentzian peaks. It is observed that the value of x 0.58 obtained from Raman spectrum, is in good agreement with the value obtained by XRD-structural analysis (0.51). To analyze the IR spectra, we used Decoupled Plasmon - Phonon (DPP) model of the complex dielectric function. Measurement of magnetization in the range of magnetic fields H>>Hc enable the calculation of the anisotropy coefficient K1 = 4.02·105 J cm-3, which is very high in cobalt ferrite. The 57Fe-Mössbauer spectrum of the CoFe2O4 sample was measured at room temperature in ± 12 mm s-1 Doppler velocity range. The 57Fe-Mössbauer spectrum of the CoFe2O4 sample was fitted with the extended Voigt-based fitting method.
PB  - INOE, Romania
T2  - Optoelectronics and Advanced Materials – Rapid Communications
T1  - Mössbauer spectroscopy study of nanosized spinel CoFe2O4 ferrite obtained during coprecipitation followed by mechanochemical treatment
VL  - 18
IS  - 5-6
SP  - 289
EP  - 295
UR  - https://hdl.handle.net/21.15107/rcub_cer_7659
ER  - 

@article{
author = "Lazarević, Zorica and Milutinović, Aleksandra and Umićević, Ana and Ivanovski, Valentin and Koteski, Vasil and Anđelković, Ljubica and Romčević, Nebojša",
year = "2024",
abstract = "The powdery cobalt ferrite (CoFe2O4) is prepared by coprecipitation followed by mechanochemical synthesis in a planetary ball mill. Obtained nanomaterial has been studied using a variety of characterization techniques: X-ray diffraction (XRD), Raman spectroscopy, far infrared (FIR) reflectivity and attenuated total reflectance (ATR) in combination with Fourier-transform infrared (FTIR) spectroscopy in mid IR spectra. The investigated CoFe2O4 nanomaterial showed a typical XRD pattern of cubic spinel. In the Raman and IR spectra are observed all of first-order Raman and IR active modes. Weak sub-bands activated by structure disorder are seen also. Since nano-CoFe2O4 is macroscopically cubic, its main Raman and IR modes are assigned as in normal cubic spinel. Raman spectrum is fitted with 8 Lorentzian peaks. It is observed that the value of x 0.58 obtained from Raman spectrum, is in good agreement with the value obtained by XRD-structural analysis (0.51). To analyze the IR spectra, we used Decoupled Plasmon - Phonon (DPP) model of the complex dielectric function. Measurement of magnetization in the range of magnetic fields H>>Hc enable the calculation of the anisotropy coefficient K1 = 4.02·105 J cm-3, which is very high in cobalt ferrite. The 57Fe-Mössbauer spectrum of the CoFe2O4 sample was measured at room temperature in ± 12 mm s-1 Doppler velocity range. The 57Fe-Mössbauer spectrum of the CoFe2O4 sample was fitted with the extended Voigt-based fitting method.",
publisher = "INOE, Romania",
journal = "Optoelectronics and Advanced Materials – Rapid Communications",
title = "Mössbauer spectroscopy study of nanosized spinel CoFe2O4 ferrite obtained during coprecipitation followed by mechanochemical treatment",
volume = "18",
number = "5-6",
pages = "289-295",
url = "https://hdl.handle.net/21.15107/rcub_cer_7659"
}

Lazarević, Z., Milutinović, A., Umićević, A., Ivanovski, V., Koteski, V., Anđelković, L.,& Romčević, N.. (2024). Mössbauer spectroscopy study of nanosized spinel CoFe2O4 ferrite obtained during coprecipitation followed by mechanochemical treatment. in Optoelectronics and Advanced Materials – Rapid Communications
INOE, Romania., 18(5-6), 289-295.
https://hdl.handle.net/21.15107/rcub_cer_7659

Lazarević Z, Milutinović A, Umićević A, Ivanovski V, Koteski V, Anđelković L, Romčević N. Mössbauer spectroscopy study of nanosized spinel CoFe2O4 ferrite obtained during coprecipitation followed by mechanochemical treatment. in Optoelectronics and Advanced Materials – Rapid Communications. 2024;18(5-6):289-295.
https://hdl.handle.net/21.15107/rcub_cer_7659 .

Lazarević, Zorica, Milutinović, Aleksandra, Umićević, Ana, Ivanovski, Valentin, Koteski, Vasil, Anđelković, Ljubica, Romčević, Nebojša, "Mössbauer spectroscopy study of nanosized spinel CoFe2O4 ferrite obtained during coprecipitation followed by mechanochemical treatment" in Optoelectronics and Advanced Materials – Rapid Communications, 18, no. 5-6 (2024):289-295,
https://hdl.handle.net/21.15107/rcub_cer_7659 .

TY  - JOUR
AU  - Lazarević, Zorica
AU  - Milutinović, Aleksandra
AU  - Anđelković, Ljubica
AU  - Petrović, Milica
AU  - Hadžić, Branka
AU  - Romčević, Maja
AU  - Trajić, Jelena
AU  - Romčević, Nebojša
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7658
AB  - Single phase cobalt ferrite (CoFe2O4) with nanoparticles of similar sizes (15.7-19 nm) was obtained by different synthesis methods: coprecipitation, ultrasonically assisted coprecipitation, coprecipitation followed by mechanochemical treatment, microemulsion and microwave assisted hydrothermal synthesis. The obtained CoFe2O4 samples have been studied using a variety of characterization techniques: X-ray diffraction (XRD), Raman spectroscopy, far infrared (FIR) reflectivity and attenuated total reflectance (ATR) in combination with Fourier-transform infrared (FTIR) spectroscopy in mid IR spectra. Different methods of synthesis produced nanoparticles with different lattice constants, internal stresses and different cation inversion values. This is confirmed in the subtle changes in the Raman and IR spectra of different CoFe2O4 nano-powders. The Raman spectra of CoFe2O4 were compared with the spectra of other ferrites and some cubic oxide spinels in an attempt to evaluate the contribution of tetrahedral and octahedral oscillations in certain Raman modes.
AB  - Монофазни кобалт ферит са наночестицама сличних величина (15,7-19 нанометара) добијен је различитим методама синтезе: копреципитацијом, ултразвучно потпомогнутом копреципитацијом, копреципитацијом праћеном механохемијском синтезом, микроемулзијом и микроталасном хидротермалном синтезом. Добијени узорци кобалт ферита су проучавани коришћењем различитих техника карактеризације: дифракцијом рендгенских зрака на праху, Раман спектроскопијом, рефлексијом у далекој инфра-црвеној области (ИЦ) и методом апсорпције при вишеструкој тоталној рефлексији у комбинацији са инфра-црвеном спектроскопијом (АТР-ИЦ) у средњој инфра црвеној области. Различитим методама синтезе добијене су наночестице са различитим константама решетке, унутрашњим напрезањима и различитим вредностима инверзије катјона. Ово је потврђено у суптилним променама у Раман и ИЦ спектрима различитих нано-прахова кобалт ферита. Раман спектри кобалт ферита упоређени су са спектрима других ферита и неких кубних оксидних спинела у покушају да се процени утицај удела тетраедарских и октаедарских осцилација у одређеним Раман модовима.
PB  - Association for ETRAN Society
T2  - Science of Sintering
T1  - Characterization of cobalt ferrite nanoparticles obtained by various synthesis methods and comparison with the Raman spectra of other ferrites and some cubic oxide spinels
T1  - Kарактеризација наночестица кобалт ферита добијених различитим методама синтезе и поређење са Рамановим спектрима других ферита и неких кубичних оксидних спинела
VL  - 56
SP  - 171
EP  - 200
DO  - 10.2298/SOS230322035L
ER  - 

@article{
author = "Lazarević, Zorica and Milutinović, Aleksandra and Anđelković, Ljubica and Petrović, Milica and Hadžić, Branka and Romčević, Maja and Trajić, Jelena and Romčević, Nebojša",
year = "2024",
abstract = "Single phase cobalt ferrite (CoFe2O4) with nanoparticles of similar sizes (15.7-19 nm) was obtained by different synthesis methods: coprecipitation, ultrasonically assisted coprecipitation, coprecipitation followed by mechanochemical treatment, microemulsion and microwave assisted hydrothermal synthesis. The obtained CoFe2O4 samples have been studied using a variety of characterization techniques: X-ray diffraction (XRD), Raman spectroscopy, far infrared (FIR) reflectivity and attenuated total reflectance (ATR) in combination with Fourier-transform infrared (FTIR) spectroscopy in mid IR spectra. Different methods of synthesis produced nanoparticles with different lattice constants, internal stresses and different cation inversion values. This is confirmed in the subtle changes in the Raman and IR spectra of different CoFe2O4 nano-powders. The Raman spectra of CoFe2O4 were compared with the spectra of other ferrites and some cubic oxide spinels in an attempt to evaluate the contribution of tetrahedral and octahedral oscillations in certain Raman modes., Монофазни кобалт ферит са наночестицама сличних величина (15,7-19 нанометара) добијен је различитим методама синтезе: копреципитацијом, ултразвучно потпомогнутом копреципитацијом, копреципитацијом праћеном механохемијском синтезом, микроемулзијом и микроталасном хидротермалном синтезом. Добијени узорци кобалт ферита су проучавани коришћењем различитих техника карактеризације: дифракцијом рендгенских зрака на праху, Раман спектроскопијом, рефлексијом у далекој инфра-црвеној области (ИЦ) и методом апсорпције при вишеструкој тоталној рефлексији у комбинацији са инфра-црвеном спектроскопијом (АТР-ИЦ) у средњој инфра црвеној области. Различитим методама синтезе добијене су наночестице са различитим константама решетке, унутрашњим напрезањима и различитим вредностима инверзије катјона. Ово је потврђено у суптилним променама у Раман и ИЦ спектрима различитих нано-прахова кобалт ферита. Раман спектри кобалт ферита упоређени су са спектрима других ферита и неких кубних оксидних спинела у покушају да се процени утицај удела тетраедарских и октаедарских осцилација у одређеним Раман модовима.",
publisher = "Association for ETRAN Society",
journal = "Science of Sintering",
title = "Characterization of cobalt ferrite nanoparticles obtained by various synthesis methods and comparison with the Raman spectra of other ferrites and some cubic oxide spinels, Kарактеризација наночестица кобалт ферита добијених различитим методама синтезе и поређење са Рамановим спектрима других ферита и неких кубичних оксидних спинела",
volume = "56",
pages = "171-200",
doi = "10.2298/SOS230322035L"
}

Lazarević, Z., Milutinović, A., Anđelković, L., Petrović, M., Hadžić, B., Romčević, M., Trajić, J.,& Romčević, N.. (2024). Characterization of cobalt ferrite nanoparticles obtained by various synthesis methods and comparison with the Raman spectra of other ferrites and some cubic oxide spinels. in Science of Sintering
Association for ETRAN Society., 56, 171-200.
https://doi.org/10.2298/SOS230322035L

Lazarević Z, Milutinović A, Anđelković L, Petrović M, Hadžić B, Romčević M, Trajić J, Romčević N. Characterization of cobalt ferrite nanoparticles obtained by various synthesis methods and comparison with the Raman spectra of other ferrites and some cubic oxide spinels. in Science of Sintering. 2024;56:171-200.
doi:10.2298/SOS230322035L .

Lazarević, Zorica, Milutinović, Aleksandra, Anđelković, Ljubica, Petrović, Milica, Hadžić, Branka, Romčević, Maja, Trajić, Jelena, Romčević, Nebojša, "Characterization of cobalt ferrite nanoparticles obtained by various synthesis methods and comparison with the Raman spectra of other ferrites and some cubic oxide spinels" in Science of Sintering, 56 (2024):171-200,
https://doi.org/10.2298/SOS230322035L . .

TY  - JOUR
AU  - Gligorijević, Nikola
AU  - Lujić, Tamara
AU  - Mutić, Tamara
AU  - Vasović, Tamara
AU  - de Guzman, Maria Krishna
AU  - Aćimović, Jelena
AU  - Stanić-Vučinić, Dragana
AU  - Ćirković-Veličković, Tanja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7606
AB  - Contaminating microplastics can interact with food proteins in the food matrix and during digestion. This study investigated adsorption of chicken egg protein ovalbumin to polystyrene (PS, 110 and 260 μm) and polyethylene terephthalate (PET, 140 μm) MPs in acidic and neutral conditions and alterations in ovalbumin structure. Ovalbumin adsorption affinity depended on MPs size (smaller > larger), type (PS > PET) and pH (pH 3 > pH 7). In bulk solution, MPs does not change ovalbumin secondary structure significantly, but induces loosening (at pH 3) and tightening (at pH 7) of tertiary structure. Formed soft corona exclusively consists of full length non-native ovalbumin, while in hard corona also shorter ovalbumin fragments were found. At pH 7 soft corona ovalbumin has rearranged but still preserved level of ordered secondary structure, resulting in preserved thermostability and proteolytic stability, but decreased ability to form fibrils upon heating. Secondary structure changes in soft corona resemble changes in native ovalbumin induced by heat treatment (80 ◦C). Ovalbumin is abundantly present in corona around microplastics also in the presence of other egg white proteins. These results imply that microplastics contaminating food may bind and change structure and functional properties of the main egg white protein.
PB  - Elsevier
T2  - International Journal of Biological Macromolecules
T1  - Ovalbumin interaction with polystyrene and polyethylene terephthalate microplastics alters its structural properties
VL  - 267
SP  - 131564
DO  - 10.1016/j.ijbiomac.2024.131564
ER  - 

@article{
author = "Gligorijević, Nikola and Lujić, Tamara and Mutić, Tamara and Vasović, Tamara and de Guzman, Maria Krishna and Aćimović, Jelena and Stanić-Vučinić, Dragana and Ćirković-Veličković, Tanja",
year = "2024",
abstract = "Contaminating microplastics can interact with food proteins in the food matrix and during digestion. This study investigated adsorption of chicken egg protein ovalbumin to polystyrene (PS, 110 and 260 μm) and polyethylene terephthalate (PET, 140 μm) MPs in acidic and neutral conditions and alterations in ovalbumin structure. Ovalbumin adsorption affinity depended on MPs size (smaller > larger), type (PS > PET) and pH (pH 3 > pH 7). In bulk solution, MPs does not change ovalbumin secondary structure significantly, but induces loosening (at pH 3) and tightening (at pH 7) of tertiary structure. Formed soft corona exclusively consists of full length non-native ovalbumin, while in hard corona also shorter ovalbumin fragments were found. At pH 7 soft corona ovalbumin has rearranged but still preserved level of ordered secondary structure, resulting in preserved thermostability and proteolytic stability, but decreased ability to form fibrils upon heating. Secondary structure changes in soft corona resemble changes in native ovalbumin induced by heat treatment (80 ◦C). Ovalbumin is abundantly present in corona around microplastics also in the presence of other egg white proteins. These results imply that microplastics contaminating food may bind and change structure and functional properties of the main egg white protein.",
publisher = "Elsevier",
journal = "International Journal of Biological Macromolecules",
title = "Ovalbumin interaction with polystyrene and polyethylene terephthalate microplastics alters its structural properties",
volume = "267",
pages = "131564",
doi = "10.1016/j.ijbiomac.2024.131564"
}

Gligorijević, N., Lujić, T., Mutić, T., Vasović, T., de Guzman, M. K., Aćimović, J., Stanić-Vučinić, D.,& Ćirković-Veličković, T.. (2024). Ovalbumin interaction with polystyrene and polyethylene terephthalate microplastics alters its structural properties. in International Journal of Biological Macromolecules
Elsevier., 267, 131564.
https://doi.org/10.1016/j.ijbiomac.2024.131564

Gligorijević N, Lujić T, Mutić T, Vasović T, de Guzman MK, Aćimović J, Stanić-Vučinić D, Ćirković-Veličković T. Ovalbumin interaction with polystyrene and polyethylene terephthalate microplastics alters its structural properties. in International Journal of Biological Macromolecules. 2024;267:131564.
doi:10.1016/j.ijbiomac.2024.131564 .

Gligorijević, Nikola, Lujić, Tamara, Mutić, Tamara, Vasović, Tamara, de Guzman, Maria Krishna, Aćimović, Jelena, Stanić-Vučinić, Dragana, Ćirković-Veličković, Tanja, "Ovalbumin interaction with polystyrene and polyethylene terephthalate microplastics alters its structural properties" in International Journal of Biological Macromolecules, 267 (2024):131564,
https://doi.org/10.1016/j.ijbiomac.2024.131564 . .

TY  - JOUR
AU  - Radomirović, Mirjana
AU  - Gligorijević, Nikola
AU  - Stanić-Vučinić, Dragana
AU  - Nikolić, Milan
AU  - Ćirković-Veličković, Tanja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7645
AB  - BACKGROUND: Phycocyanobilin (PCB) is an open-chain blue tetrapyrrole chromophore of C-phycocyanin (C-PC), a major chromoprotein
derived from the cyanobacterium Arthrospira platensis having numerous health-promoting effects. Relying on the
ability of PCB to attach to the sulfhydryl group of proteins, we propose a new method for covalent attachment of PCB to bovine
serum albumin (BSA) as a means of its functionalization.
RESULTS: Traut's reagent (TR, 2-iminothiolane), modifying lysine residues, was used to optimize the introduction of sulfhydryl
groups in BSA. A higher degree of BSA thiolation by TR induces more profound alterations of its structure, resulting in minor
oligomerization and aggregation. A 50-fold molar excess of TR was found to be the optimal, balancing thiolation level and
adverse effect on protein structure. PCB was covalently attached to newly introduced sulfhydryl groups at pH 9 at 20-fold
PCB/BSA ratio. An increase in the TR/BSA molar ratio leads to increased efficiency of PCB conjugation with thiolated BSA. Compared
to native BSA, BSA–PCB conjugate binds quercetin with similar affinity but has higher antioxidant activity and increased
oxidative stability.
CONCLUSIONS: PCB-modified BSA could serve as a stable, food-compatible carrier of bioactive PCB, but also bind other ligands
that would be protected from oxidative damage due to the high antioxidant potential of covalently bound PCB. Thiolation by
TR is, at the same time, a simple method for the covalent functionalization of virtually any protein by bioactive PCB or for
obtaining PCB-based fluorescent probes.
PB  - Wiley
T2  - Journal of the Science of Food and Agriculture
T1  - Fabrication and characterization of bovine serum albumin–phycocyanobilin conjugate: effect on antioxidant and ligand-binding properties
DO  - 10.1002/jsfa.13649
ER  - 

@article{
author = "Radomirović, Mirjana and Gligorijević, Nikola and Stanić-Vučinić, Dragana and Nikolić, Milan and Ćirković-Veličković, Tanja",
year = "2024",
abstract = "BACKGROUND: Phycocyanobilin (PCB) is an open-chain blue tetrapyrrole chromophore of C-phycocyanin (C-PC), a major chromoprotein
derived from the cyanobacterium Arthrospira platensis having numerous health-promoting effects. Relying on the
ability of PCB to attach to the sulfhydryl group of proteins, we propose a new method for covalent attachment of PCB to bovine
serum albumin (BSA) as a means of its functionalization.
RESULTS: Traut's reagent (TR, 2-iminothiolane), modifying lysine residues, was used to optimize the introduction of sulfhydryl
groups in BSA. A higher degree of BSA thiolation by TR induces more profound alterations of its structure, resulting in minor
oligomerization and aggregation. A 50-fold molar excess of TR was found to be the optimal, balancing thiolation level and
adverse effect on protein structure. PCB was covalently attached to newly introduced sulfhydryl groups at pH 9 at 20-fold
PCB/BSA ratio. An increase in the TR/BSA molar ratio leads to increased efficiency of PCB conjugation with thiolated BSA. Compared
to native BSA, BSA–PCB conjugate binds quercetin with similar affinity but has higher antioxidant activity and increased
oxidative stability.
CONCLUSIONS: PCB-modified BSA could serve as a stable, food-compatible carrier of bioactive PCB, but also bind other ligands
that would be protected from oxidative damage due to the high antioxidant potential of covalently bound PCB. Thiolation by
TR is, at the same time, a simple method for the covalent functionalization of virtually any protein by bioactive PCB or for
obtaining PCB-based fluorescent probes.",
publisher = "Wiley",
journal = "Journal of the Science of Food and Agriculture",
title = "Fabrication and characterization of bovine serum albumin–phycocyanobilin conjugate: effect on antioxidant and ligand-binding properties",
doi = "10.1002/jsfa.13649"
}

Radomirović, M., Gligorijević, N., Stanić-Vučinić, D., Nikolić, M.,& Ćirković-Veličković, T.. (2024). Fabrication and characterization of bovine serum albumin–phycocyanobilin conjugate: effect on antioxidant and ligand-binding properties. in Journal of the Science of Food and Agriculture
Wiley..
https://doi.org/10.1002/jsfa.13649

Radomirović M, Gligorijević N, Stanić-Vučinić D, Nikolić M, Ćirković-Veličković T. Fabrication and characterization of bovine serum albumin–phycocyanobilin conjugate: effect on antioxidant and ligand-binding properties. in Journal of the Science of Food and Agriculture. 2024;.
doi:10.1002/jsfa.13649 .

Radomirović, Mirjana, Gligorijević, Nikola, Stanić-Vučinić, Dragana, Nikolić, Milan, Ćirković-Veličković, Tanja, "Fabrication and characterization of bovine serum albumin–phycocyanobilin conjugate: effect on antioxidant and ligand-binding properties" in Journal of the Science of Food and Agriculture (2024),
https://doi.org/10.1002/jsfa.13649 . .

TY  - CONF
AU  - Aćimović, Jelena
AU  - Gligorijević, Nikola
AU  - Radomirović, Mirjana
AU  - Vasović, Tamara
AU  - Stojadinović, Marija
AU  - Stanić-Vučinić, Dragana
AU  - Ćirković-Veličković, Tanja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7649
AB  - Microplastics (MPs) interact with proteins, forming a complex called a protein corona. This corona
alters the biological identity and properties of MPs, enabling them to evade the immune system,
persist longer in circulation, and disrupt cellular and molecular processes. Biofilm formation on
MPs occurs in several steps, starting with initial binding of molecules to form a hard corona,
followed by the formation of a soft corona. β-Lactoglobulin (BLG), a major whey protein in bovine
milk, is highly valued as a food ingredient but poses significant health risks to milk-allergic
individuals. This study aimed to understand BLG's interactions with selected MPs (polyethylene
terephthalate, PET, <80μm; polypropylene, PP, 63-180μm). BLG, isolated from
unpasteurized/pasteurized milk, was incubated with PP and PET in simulated physiological fluids.
The resulting coronas were analyzed using reduced SDS-PAGE electrophoresis and densitometry.
BLG exhibited low binding to both MPs, with pasteurized BLG showing the lowest binding to PP
(less than 1% of control in its soft corona). There were differences in the protein content of hard
coronas between pasteurized and unpasteurized BLG, with a slightly higher percentage of bound
proteins in the hard corona of unpasteurized BLG. Additionally, the protein profile of hard coronas
differed between PET and PP incubated with pasteurized BLG compared to those with
unpasteurized BLG. These findings suggest that the presence of MPs may affect the bioavailability
and allergenic properties of both pasteurized and unpasteurized BLG.
AB  - Interakcija mikroplastike (MP) s proteinima stvara kompleks poznat kao proteinska korona. U okviru korone, MP dobija nove biološke osobine, uključujući izbegavanje imunog sistema, dugotrajnije zadržavanje u cirkulaciji i ometanje ćelijskih procesa. Formiranje biofilma na površini MP je višestepeni proces, gde se nakon prvobitnog vezivanja molekula s visokim afinitetom i formiranja čvrste korone, može razviti i labavija korona u kasnijim fazama. β-laktoglobulin (BLG), glavni protein u surutki kravljeg mleka, često korišćen u hrani, može izazvati značajne zdravstvene probleme kod osoba alergičnih na mleko. Ovo istraživanje je imalo za cilj da pruži bolji uvid u interakcije između BLG kao alergena hrane i odabranih MP (polietilen-tereftalat, PET, <80μm; polipropilen, PP, 63-180μm). Izolovani nepasterizovani/pasterizovani BLG je inkubiran s PP i PET in vitro, u simuliranim fiziološkim tečnostima, a formirane korone su analizirane SDSPAGE elektroforezom pod redukujućim uslovima i denzitometrijom. Rezultati pokazuju da BLG slabo vezuje za obe MP. Postoji razlika u proteinima čvrstih korona između pasterizovanog i nepasterizovanog BLG, kao i u proteinskom profilu korona PP i PET inkubiranih s pasterizovanim ili nepasterizovanim BLG. Naši rezultati ukazuju da prisustvo MP može uticati na biodostupnost i alergene osobine i pasterizovanog i nepasterizovanog BLG.
PB  - Serbian Chemical Society
PB  - Srpsko hemijsko društvo
C3  - 60. Savetovanje Srpskog hemijskog društva - Kratki izvodi radova, Niš 8. i 9. jun 2024. godine
T1  - Soft i hard korona mikroplastike u interakciji sa alergenom β-laktoglobulinom kravljeg mleka
T1  - Soft and hard corona of microplastics interacted with allergenic bovine milk β-lactoglobulin
SP  - 53
EP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_cer_7649
ER  - 

@conference{
author = "Aćimović, Jelena and Gligorijević, Nikola and Radomirović, Mirjana and Vasović, Tamara and Stojadinović, Marija and Stanić-Vučinić, Dragana and Ćirković-Veličković, Tanja",
year = "2024",
abstract = "Microplastics (MPs) interact with proteins, forming a complex called a protein corona. This corona
alters the biological identity and properties of MPs, enabling them to evade the immune system,
persist longer in circulation, and disrupt cellular and molecular processes. Biofilm formation on
MPs occurs in several steps, starting with initial binding of molecules to form a hard corona,
followed by the formation of a soft corona. β-Lactoglobulin (BLG), a major whey protein in bovine
milk, is highly valued as a food ingredient but poses significant health risks to milk-allergic
individuals. This study aimed to understand BLG's interactions with selected MPs (polyethylene
terephthalate, PET, <80μm; polypropylene, PP, 63-180μm). BLG, isolated from
unpasteurized/pasteurized milk, was incubated with PP and PET in simulated physiological fluids.
The resulting coronas were analyzed using reduced SDS-PAGE electrophoresis and densitometry.
BLG exhibited low binding to both MPs, with pasteurized BLG showing the lowest binding to PP
(less than 1% of control in its soft corona). There were differences in the protein content of hard
coronas between pasteurized and unpasteurized BLG, with a slightly higher percentage of bound
proteins in the hard corona of unpasteurized BLG. Additionally, the protein profile of hard coronas
differed between PET and PP incubated with pasteurized BLG compared to those with
unpasteurized BLG. These findings suggest that the presence of MPs may affect the bioavailability
and allergenic properties of both pasteurized and unpasteurized BLG., Interakcija mikroplastike (MP) s proteinima stvara kompleks poznat kao proteinska korona. U okviru korone, MP dobija nove biološke osobine, uključujući izbegavanje imunog sistema, dugotrajnije zadržavanje u cirkulaciji i ometanje ćelijskih procesa. Formiranje biofilma na površini MP je višestepeni proces, gde se nakon prvobitnog vezivanja molekula s visokim afinitetom i formiranja čvrste korone, može razviti i labavija korona u kasnijim fazama. β-laktoglobulin (BLG), glavni protein u surutki kravljeg mleka, često korišćen u hrani, može izazvati značajne zdravstvene probleme kod osoba alergičnih na mleko. Ovo istraživanje je imalo za cilj da pruži bolji uvid u interakcije između BLG kao alergena hrane i odabranih MP (polietilen-tereftalat, PET, <80μm; polipropilen, PP, 63-180μm). Izolovani nepasterizovani/pasterizovani BLG je inkubiran s PP i PET in vitro, u simuliranim fiziološkim tečnostima, a formirane korone su analizirane SDSPAGE elektroforezom pod redukujućim uslovima i denzitometrijom. Rezultati pokazuju da BLG slabo vezuje za obe MP. Postoji razlika u proteinima čvrstih korona između pasterizovanog i nepasterizovanog BLG, kao i u proteinskom profilu korona PP i PET inkubiranih s pasterizovanim ili nepasterizovanim BLG. Naši rezultati ukazuju da prisustvo MP može uticati na biodostupnost i alergene osobine i pasterizovanog i nepasterizovanog BLG.",
publisher = "Serbian Chemical Society, Srpsko hemijsko društvo",
journal = "60. Savetovanje Srpskog hemijskog društva - Kratki izvodi radova, Niš 8. i 9. jun 2024. godine",
title = "Soft i hard korona mikroplastike u interakciji sa alergenom β-laktoglobulinom kravljeg mleka, Soft and hard corona of microplastics interacted with allergenic bovine milk β-lactoglobulin",
pages = "53-53",
url = "https://hdl.handle.net/21.15107/rcub_cer_7649"
}

Aćimović, J., Gligorijević, N., Radomirović, M., Vasović, T., Stojadinović, M., Stanić-Vučinić, D.,& Ćirković-Veličković, T.. (2024). Soft i hard korona mikroplastike u interakciji sa alergenom β-laktoglobulinom kravljeg mleka. in 60. Savetovanje Srpskog hemijskog društva - Kratki izvodi radova, Niš 8. i 9. jun 2024. godine
Serbian Chemical Society., 53-53.
https://hdl.handle.net/21.15107/rcub_cer_7649

Aćimović J, Gligorijević N, Radomirović M, Vasović T, Stojadinović M, Stanić-Vučinić D, Ćirković-Veličković T. Soft i hard korona mikroplastike u interakciji sa alergenom β-laktoglobulinom kravljeg mleka. in 60. Savetovanje Srpskog hemijskog društva - Kratki izvodi radova, Niš 8. i 9. jun 2024. godine. 2024;:53-53.
https://hdl.handle.net/21.15107/rcub_cer_7649 .

Aćimović, Jelena, Gligorijević, Nikola, Radomirović, Mirjana, Vasović, Tamara, Stojadinović, Marija, Stanić-Vučinić, Dragana, Ćirković-Veličković, Tanja, "Soft i hard korona mikroplastike u interakciji sa alergenom β-laktoglobulinom kravljeg mleka" in 60. Savetovanje Srpskog hemijskog društva - Kratki izvodi radova, Niš 8. i 9. jun 2024. godine (2024):53-53,
https://hdl.handle.net/21.15107/rcub_cer_7649 .

TY  - JOUR
AU  - Vorkapić, Miloš
AU  - Ilić, Stefan
AU  - Spasenović, Marko
AU  - Vasić, Miloš
AU  - Ćoćkalo, Dragan
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7661
AB  - The paper presents the 7R algorithm of the circular economy principle in realizing wearable sensors. The application of additive manufacturing in the realization of sensors is essential from the point of view of sustainable production, which starts from the material and ends with its recycling process. All seven principles and their connection with additive manufacturing as a critical element in the circular economy are presented. The paper defines the theoretical framework for realizing a sustainable wearable sensor. The production of such sensors primarily refers to the application of flexible 3D printing and electronic components that can be quickly replaced, modified, disassembled, and recycled.
PB  - University of Novi Sad, Technical faculty “Mihajlo Pupin”, Zrenjanin, Republic of Serbia
T2  - Journal of Engineering Management and Competitiveness (JEMC)
T1  - Additive technology and 7R methodology in circular economy for wearable sensors production
T1  - Aditivna tehnologija i metodologija 7R u cirkularonoj ekonomici za proizvodnju nosivih senzora
VL  - 14
IS  - 1
SP  - 71
EP  - 78
DO  - 10.5937/JEMC2401071V
ER  - 

@article{
author = "Vorkapić, Miloš and Ilić, Stefan and Spasenović, Marko and Vasić, Miloš and Ćoćkalo, Dragan",
year = "2024",
abstract = "The paper presents the 7R algorithm of the circular economy principle in realizing wearable sensors. The application of additive manufacturing in the realization of sensors is essential from the point of view of sustainable production, which starts from the material and ends with its recycling process. All seven principles and their connection with additive manufacturing as a critical element in the circular economy are presented. The paper defines the theoretical framework for realizing a sustainable wearable sensor. The production of such sensors primarily refers to the application of flexible 3D printing and electronic components that can be quickly replaced, modified, disassembled, and recycled.",
publisher = "University of Novi Sad, Technical faculty “Mihajlo Pupin”, Zrenjanin, Republic of Serbia",
journal = "Journal of Engineering Management and Competitiveness (JEMC)",
title = "Additive technology and 7R methodology in circular economy for wearable sensors production, Aditivna tehnologija i metodologija 7R u cirkularonoj ekonomici za proizvodnju nosivih senzora",
volume = "14",
number = "1",
pages = "71-78",
doi = "10.5937/JEMC2401071V"
}

Vorkapić, M., Ilić, S., Spasenović, M., Vasić, M.,& Ćoćkalo, D.. (2024). Additive technology and 7R methodology in circular economy for wearable sensors production. in Journal of Engineering Management and Competitiveness (JEMC)
University of Novi Sad, Technical faculty “Mihajlo Pupin”, Zrenjanin, Republic of Serbia., 14(1), 71-78.
https://doi.org/10.5937/JEMC2401071V

Vorkapić M, Ilić S, Spasenović M, Vasić M, Ćoćkalo D. Additive technology and 7R methodology in circular economy for wearable sensors production. in Journal of Engineering Management and Competitiveness (JEMC). 2024;14(1):71-78.
doi:10.5937/JEMC2401071V .

Vorkapić, Miloš, Ilić, Stefan, Spasenović, Marko, Vasić, Miloš, Ćoćkalo, Dragan, "Additive technology and 7R methodology in circular economy for wearable sensors production" in Journal of Engineering Management and Competitiveness (JEMC), 14, no. 1 (2024):71-78,
https://doi.org/10.5937/JEMC2401071V . .

TY  - CONF
AU  - Veljković, Ivana S.
AU  - Veljković, Dušan
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7660
AB  - Razumevanje koncepta molekulskih orbitala se pokazalo kao veoma zahtevno za studente osnovnih studija. Ovo je posebno problematično u slučaju kompleksa prelaznih metala. Jedan od pristupa za rešavanje ovog problema je primena tehnika računarske hemije za računanje osobina molekulskih orbitala. U ovom radu smo primenili Fenski-Hol (FH) i proračune zasnovane na Teoriji funkcionala gustine (DFT) na odabrane komplekse prelaznih metala. Rezultati su pokazali da je FH metoda znatno brža od DFT metoda, i da oba pristupa daju slične rezultate prilikom računanja oblika molekulskih orbitala i atomskih doprinosa.
AB  - The understanding of the molecular orbital concept is very challenging for undergraduate students. This is especially difficult in the case of transition metal complexes. One of the approaches to address this issue is utilization of computational chemistry techniques for calculation of the properties of molecular orbitals. In this work, we have performed Fenske-Hall (FH) and Density Functional Theory (DFT) calculations on selected transition metal complexes to compare efficiency and quality of the results of molecular orbital calculations for selected transition metal complexes. The results showed that FH method is significantly faster compared to DFT methods, and that both approaches provide similar results in terms of shape of molecular orbitals and atomic contributions.
PB  - Srpsko hemijsko društvo
PB  - Serbian Chemical Society
C3  - 60th Meeting of the Serbian Chemical Society - Book of Abstracts, Niš, Serbia, June 8-9, 2024
T1  - Poređenje Fenske-Holovog metoda i metoda Teorije funkcionala gustine za razjašnjavanje koncepta molekulskih orbitala u kompleksima prelaznih metala
T1  - Comparison of Fenske-Hall and Density Functional Theory methods for clarification of the concept of molecular orbitals in transition metal complexes
SP  - 100
EP  - 100
UR  - https://hdl.handle.net/21.15107/rcub_cer_7660
ER  - 

@conference{
author = "Veljković, Ivana S. and Veljković, Dušan",
year = "2024",
abstract = "Razumevanje koncepta molekulskih orbitala se pokazalo kao veoma zahtevno za studente osnovnih studija. Ovo je posebno problematično u slučaju kompleksa prelaznih metala. Jedan od pristupa za rešavanje ovog problema je primena tehnika računarske hemije za računanje osobina molekulskih orbitala. U ovom radu smo primenili Fenski-Hol (FH) i proračune zasnovane na Teoriji funkcionala gustine (DFT) na odabrane komplekse prelaznih metala. Rezultati su pokazali da je FH metoda znatno brža od DFT metoda, i da oba pristupa daju slične rezultate prilikom računanja oblika molekulskih orbitala i atomskih doprinosa., The understanding of the molecular orbital concept is very challenging for undergraduate students. This is especially difficult in the case of transition metal complexes. One of the approaches to address this issue is utilization of computational chemistry techniques for calculation of the properties of molecular orbitals. In this work, we have performed Fenske-Hall (FH) and Density Functional Theory (DFT) calculations on selected transition metal complexes to compare efficiency and quality of the results of molecular orbital calculations for selected transition metal complexes. The results showed that FH method is significantly faster compared to DFT methods, and that both approaches provide similar results in terms of shape of molecular orbitals and atomic contributions.",
publisher = "Srpsko hemijsko društvo, Serbian Chemical Society",
journal = "60th Meeting of the Serbian Chemical Society - Book of Abstracts, Niš, Serbia, June 8-9, 2024",
title = "Poređenje Fenske-Holovog metoda i metoda Teorije funkcionala gustine za razjašnjavanje koncepta molekulskih orbitala u kompleksima prelaznih metala, Comparison of Fenske-Hall and Density Functional Theory methods for clarification of the concept of molecular orbitals in transition metal complexes",
pages = "100-100",
url = "https://hdl.handle.net/21.15107/rcub_cer_7660"
}

Veljković, I. S.,& Veljković, D.. (2024). Poređenje Fenske-Holovog metoda i metoda Teorije funkcionala gustine za razjašnjavanje koncepta molekulskih orbitala u kompleksima prelaznih metala. in 60th Meeting of the Serbian Chemical Society - Book of Abstracts, Niš, Serbia, June 8-9, 2024
Srpsko hemijsko društvo., 100-100.
https://hdl.handle.net/21.15107/rcub_cer_7660

Veljković IS, Veljković D. Poređenje Fenske-Holovog metoda i metoda Teorije funkcionala gustine za razjašnjavanje koncepta molekulskih orbitala u kompleksima prelaznih metala. in 60th Meeting of the Serbian Chemical Society - Book of Abstracts, Niš, Serbia, June 8-9, 2024. 2024;:100-100.
https://hdl.handle.net/21.15107/rcub_cer_7660 .

Veljković, Ivana S., Veljković, Dušan, "Poređenje Fenske-Holovog metoda i metoda Teorije funkcionala gustine za razjašnjavanje koncepta molekulskih orbitala u kompleksima prelaznih metala" in 60th Meeting of the Serbian Chemical Society - Book of Abstracts, Niš, Serbia, June 8-9, 2024 (2024):100-100,
https://hdl.handle.net/21.15107/rcub_cer_7660 .