TY  - JOUR
AU  - Milić, Jelena
AU  - Avdalović, Jelena
AU  - Šolević-Knudsen, Tatjana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7553
AB  - Sustainable development is a concept that is based on the development of the human society without compromising the natural resources, which should improve human lives and protect the environment for future generations. The UN Agenda 2030 has set 17 goals aimed to transform the development of humanity in accordance with the environment, and with the social and economic rights. This concept is recognized as one of the most important concepts for the future international development. One of the four main pillars of the Agenda 2030 is a pillar Planet, which consists of five sustainability development goals (SDGs) aiming to clean the pollution on the Earth and set the sustainable use of the Earth’s resources. The aim of paper is to demonstrate the role of oil pollution bioremediation in achieving SDGs by assessing the importance of this technology and using microorganisms as natural capacity of the Earth for self-cleaning. This review article highlights the applicability of bioremediation as an oil pollution cleaning technique and reviews the compliance of bioremediation with the SDGs. According to this review, bioremediation techniques are an important element which can help in integrated approach to achieve several goals set by the Agenda 2030. Due to the incomplete biodegradation and co-contamination by other chemicals, further research is needed in order to make bioremediation a more effective biotechnological strategy. It is necessary to integrate the Agenda 2030 to university curricula and stream SDGs into scientific funding by opening dedicated calls that contribute to selected SDGs of the Agenda 2030.
PB  - Srpinger Nature
T2  - Environment, Development and Sustainability
T1  - Microbial bioremediation of the oil polluted environment and the sustainable development goals of pillar Planet of the Agenda 2030
DO  - 10.1007/s10668-024-04848-3
ER  - 

@article{
author = "Milić, Jelena and Avdalović, Jelena and Šolević-Knudsen, Tatjana",
year = "2024",
abstract = "Sustainable development is a concept that is based on the development of the human society without compromising the natural resources, which should improve human lives and protect the environment for future generations. The UN Agenda 2030 has set 17 goals aimed to transform the development of humanity in accordance with the environment, and with the social and economic rights. This concept is recognized as one of the most important concepts for the future international development. One of the four main pillars of the Agenda 2030 is a pillar Planet, which consists of five sustainability development goals (SDGs) aiming to clean the pollution on the Earth and set the sustainable use of the Earth’s resources. The aim of paper is to demonstrate the role of oil pollution bioremediation in achieving SDGs by assessing the importance of this technology and using microorganisms as natural capacity of the Earth for self-cleaning. This review article highlights the applicability of bioremediation as an oil pollution cleaning technique and reviews the compliance of bioremediation with the SDGs. According to this review, bioremediation techniques are an important element which can help in integrated approach to achieve several goals set by the Agenda 2030. Due to the incomplete biodegradation and co-contamination by other chemicals, further research is needed in order to make bioremediation a more effective biotechnological strategy. It is necessary to integrate the Agenda 2030 to university curricula and stream SDGs into scientific funding by opening dedicated calls that contribute to selected SDGs of the Agenda 2030.",
publisher = "Srpinger Nature",
journal = "Environment, Development and Sustainability",
title = "Microbial bioremediation of the oil polluted environment and the sustainable development goals of pillar Planet of the Agenda 2030",
doi = "10.1007/s10668-024-04848-3"
}

Milić, J., Avdalović, J.,& Šolević-Knudsen, T.. (2024). Microbial bioremediation of the oil polluted environment and the sustainable development goals of pillar Planet of the Agenda 2030. in Environment, Development and Sustainability
Srpinger Nature..
https://doi.org/10.1007/s10668-024-04848-3

Milić J, Avdalović J, Šolević-Knudsen T. Microbial bioremediation of the oil polluted environment and the sustainable development goals of pillar Planet of the Agenda 2030. in Environment, Development and Sustainability. 2024;.
doi:10.1007/s10668-024-04848-3 .

Milić, Jelena, Avdalović, Jelena, Šolević-Knudsen, Tatjana, "Microbial bioremediation of the oil polluted environment and the sustainable development goals of pillar Planet of the Agenda 2030" in Environment, Development and Sustainability (2024),
https://doi.org/10.1007/s10668-024-04848-3 . .

TY  - JOUR
AU  - Anđelković, Ljubica
AU  - Šuljagić, Marija
AU  - Pavlović, Vladimir
AU  - Mirković, Miljana
AU  - Vrbica, Boško
AU  - Novaković, Irena
AU  - Stanković, Dalibor
AU  - Kremenović, Aleksandar
AU  - Uskoković, Vuk
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7552
AB  - Metals and metal oxides have subpar antibacterial activities compared to those of small-molecule antibiotics, yet there are hopes that with proper compositional and structural adjustments this gap might be bridged. In this study, titanium dioxide (TiO2) nanoparticles were mechanically activated and combined with particulate silver through simple reduction process elicited by UV irradiation and assisted with the ultrasound. The resulting powders in various combinations (Ag vs. no Ag, activated vs. non-activated) were characterized using a range of experimental techniques and assessed for their antibacterial activities. The preparation procedure presented in this work prevails over the disadvantages of many chemical routes, most critically by avoiding the use of toxic substances. The mechanical activation did not reduce the particle size or crystallinity of TiO2 nor did it consistently alter the bandgap, yet it enabled the doubling of the amount of silver incorporable into the material. Further, while both mechanical activation and the addition of silver in the amount not exceeding 0.5 wt% produced barely detectable structural changes in the material, they both augmented its antibacterial activity. The precursor TiO2 powder produced no inhibition zone against any of the four bacterial species tested, while the mechanical activation of TiO2 led to the formation of distinct inhibition zones against each of the four bacterial species tested. The addition of silver to activated TiO2 further widened the inhibition zones and it also imparted the antibacterial activity to non-activated TiO2. The boost in the antibacterial activity achieved by the short mechanical activation was of a similar magnitude as the boost obtained after the addition of silver. The antibacterial activity was not different for different species when no silver was added to the system. However, with the addition of silver, species selectivity was obtained, as the composites were more effective against the two Gram-negative species (Escherichia coli and Klebsiella pneumoniae) than against the two Gram-positive ones (Staphylococcus aureus and Bacillus subtilis). The antibacterial activity increased with the addition of silver in the broth assay, but it was mediocre compared to that detected in the agar assay, attesting to the poor dispersability of the powders and their best performance when the bacterial cells migrate to the composite surface than vice versa. The findings of this study give hope that with appropriate microstructural or compositional alterations, the antibacterial activity of metal oxide powders and inorganic materials in general can be made comparable to that of small-molecule antibiotics.
PB  - Elsevier
T2  - Colloids and Surfaces A: Physicochemical and Engineering Aspects
T1  - Mechanical activation and silver supplementation as determinants of the antibacterial activity of titanium dioxide nanoparticles
VL  - 691
SP  - 133890
DO  - 10.1016/j.colsurfa.2024.133890
ER  - 

@article{
author = "Anđelković, Ljubica and Šuljagić, Marija and Pavlović, Vladimir and Mirković, Miljana and Vrbica, Boško and Novaković, Irena and Stanković, Dalibor and Kremenović, Aleksandar and Uskoković, Vuk",
year = "2024",
abstract = "Metals and metal oxides have subpar antibacterial activities compared to those of small-molecule antibiotics, yet there are hopes that with proper compositional and structural adjustments this gap might be bridged. In this study, titanium dioxide (TiO2) nanoparticles were mechanically activated and combined with particulate silver through simple reduction process elicited by UV irradiation and assisted with the ultrasound. The resulting powders in various combinations (Ag vs. no Ag, activated vs. non-activated) were characterized using a range of experimental techniques and assessed for their antibacterial activities. The preparation procedure presented in this work prevails over the disadvantages of many chemical routes, most critically by avoiding the use of toxic substances. The mechanical activation did not reduce the particle size or crystallinity of TiO2 nor did it consistently alter the bandgap, yet it enabled the doubling of the amount of silver incorporable into the material. Further, while both mechanical activation and the addition of silver in the amount not exceeding 0.5 wt% produced barely detectable structural changes in the material, they both augmented its antibacterial activity. The precursor TiO2 powder produced no inhibition zone against any of the four bacterial species tested, while the mechanical activation of TiO2 led to the formation of distinct inhibition zones against each of the four bacterial species tested. The addition of silver to activated TiO2 further widened the inhibition zones and it also imparted the antibacterial activity to non-activated TiO2. The boost in the antibacterial activity achieved by the short mechanical activation was of a similar magnitude as the boost obtained after the addition of silver. The antibacterial activity was not different for different species when no silver was added to the system. However, with the addition of silver, species selectivity was obtained, as the composites were more effective against the two Gram-negative species (Escherichia coli and Klebsiella pneumoniae) than against the two Gram-positive ones (Staphylococcus aureus and Bacillus subtilis). The antibacterial activity increased with the addition of silver in the broth assay, but it was mediocre compared to that detected in the agar assay, attesting to the poor dispersability of the powders and their best performance when the bacterial cells migrate to the composite surface than vice versa. The findings of this study give hope that with appropriate microstructural or compositional alterations, the antibacterial activity of metal oxide powders and inorganic materials in general can be made comparable to that of small-molecule antibiotics.",
publisher = "Elsevier",
journal = "Colloids and Surfaces A: Physicochemical and Engineering Aspects",
title = "Mechanical activation and silver supplementation as determinants of the antibacterial activity of titanium dioxide nanoparticles",
volume = "691",
pages = "133890",
doi = "10.1016/j.colsurfa.2024.133890"
}

Anđelković, L., Šuljagić, M., Pavlović, V., Mirković, M., Vrbica, B., Novaković, I., Stanković, D., Kremenović, A.,& Uskoković, V.. (2024). Mechanical activation and silver supplementation as determinants of the antibacterial activity of titanium dioxide nanoparticles. in Colloids and Surfaces A: Physicochemical and Engineering Aspects
Elsevier., 691, 133890.
https://doi.org/10.1016/j.colsurfa.2024.133890

Anđelković L, Šuljagić M, Pavlović V, Mirković M, Vrbica B, Novaković I, Stanković D, Kremenović A, Uskoković V. Mechanical activation and silver supplementation as determinants of the antibacterial activity of titanium dioxide nanoparticles. in Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2024;691:133890.
doi:10.1016/j.colsurfa.2024.133890 .

Anđelković, Ljubica, Šuljagić, Marija, Pavlović, Vladimir, Mirković, Miljana, Vrbica, Boško, Novaković, Irena, Stanković, Dalibor, Kremenović, Aleksandar, Uskoković, Vuk, "Mechanical activation and silver supplementation as determinants of the antibacterial activity of titanium dioxide nanoparticles" in Colloids and Surfaces A: Physicochemical and Engineering Aspects, 691 (2024):133890,
https://doi.org/10.1016/j.colsurfa.2024.133890 . .

TY  - JOUR
AU  - Mirković, Miljana
AU  - Maletaškić, Jelena
AU  - Butulija, Svetlana
AU  - Anđelković, Ljubica
AU  - Šuljagić, Marija
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7551
AB  - This paper shows a simple way to synthesize a series of Ce1-xSrxPO4 ceramic materials using acetate solutions of Ce and Sr instead of nitrate which were used so far. For synthesis, the preparation method was used by simple mixing of acetate solutions of Ceand Sr(, with NaH2PO4 at room temperature, and the studied compositions were Ce1-xSrxPO4 (where x = 0, 0.1, 0.2, 0.3, 0.4, 0.5). The disintegration of Sr in monazite structures in different sintering temperature ranges from 600°C to 1000°C was investigated. The X-ray diffraction was used to track the evolution of the phase composition with thermal treatment. The morphology of sintered ceramics was obtained by scanning electron microscopy and vibrational bands of selected spectra were observed using the FT-IR method. Relative geometric density of selected samples was evaluated. The most favorable conditions for obtaining high-temperature Ce, Sr phosphate-based ceramic material are reported.
AB  - У овом раду је приказан једноставан начин да се синтетише серија Ce1-xSrxPO4 керамичких материјала коришћењем ацетатних раствора Ce и Sr уместо до сада коришћених нитрата. За синтезу је коришћен метод припреме једноставним мешањем раствора Ce(C2H3O2)3·xH2O), Sr(C2H3O2)2, и NaH2PO4 као прекурсора на собној температури, а испитивани састави су Ce1-xSrxPO4 (где је к = 0 , 0,1, 0,2, 0,3, 0,4, 0,5). Испитивана је дезинтеграција Sr у структурама моназита у различитим температурним распонима синтеровања од 600 °C до 1000 °C. Дифракција рендгенских зрака на праху (XRD) је коришћена за праћење еволуције фазног састава синтетисаних и синтерованих узорака. Морфологија синтероване керамике испитивана је скенирајућом електронском микроскопијом (СЕМ), а вибрациое траке одабраних спектра су испитане ФТИР методом. Згушњавање и еволуција микроструктуре су одређене коришћењем релативне геометријске густине одабраних узорака. Приказани су најповољнији услови за добијање високотемпературног керамичког материјала на бази Ce, Sr фосфата.
PB  - Association for ETRAN Society
T2  - Science of Sintering
T1  - The influence of strontium content and sintering temperature on monazite stability
VL  - 56
SP  - 115
EP  - 121
DO  - 10.2298/SOS220811024M
ER  - 

@article{
author = "Mirković, Miljana and Maletaškić, Jelena and Butulija, Svetlana and Anđelković, Ljubica and Šuljagić, Marija",
year = "2024",
abstract = "This paper shows a simple way to synthesize a series of Ce1-xSrxPO4 ceramic materials using acetate solutions of Ce and Sr instead of nitrate which were used so far. For synthesis, the preparation method was used by simple mixing of acetate solutions of Ceand Sr(, with NaH2PO4 at room temperature, and the studied compositions were Ce1-xSrxPO4 (where x = 0, 0.1, 0.2, 0.3, 0.4, 0.5). The disintegration of Sr in monazite structures in different sintering temperature ranges from 600°C to 1000°C was investigated. The X-ray diffraction was used to track the evolution of the phase composition with thermal treatment. The morphology of sintered ceramics was obtained by scanning electron microscopy and vibrational bands of selected spectra were observed using the FT-IR method. Relative geometric density of selected samples was evaluated. The most favorable conditions for obtaining high-temperature Ce, Sr phosphate-based ceramic material are reported., У овом раду је приказан једноставан начин да се синтетише серија Ce1-xSrxPO4 керамичких материјала коришћењем ацетатних раствора Ce и Sr уместо до сада коришћених нитрата. За синтезу је коришћен метод припреме једноставним мешањем раствора Ce(C2H3O2)3·xH2O), Sr(C2H3O2)2, и NaH2PO4 као прекурсора на собној температури, а испитивани састави су Ce1-xSrxPO4 (где је к = 0 , 0,1, 0,2, 0,3, 0,4, 0,5). Испитивана је дезинтеграција Sr у структурама моназита у различитим температурним распонима синтеровања од 600 °C до 1000 °C. Дифракција рендгенских зрака на праху (XRD) је коришћена за праћење еволуције фазног састава синтетисаних и синтерованих узорака. Морфологија синтероване керамике испитивана је скенирајућом електронском микроскопијом (СЕМ), а вибрациое траке одабраних спектра су испитане ФТИР методом. Згушњавање и еволуција микроструктуре су одређене коришћењем релативне геометријске густине одабраних узорака. Приказани су најповољнији услови за добијање високотемпературног керамичког материјала на бази Ce, Sr фосфата.",
publisher = "Association for ETRAN Society",
journal = "Science of Sintering",
title = "The influence of strontium content and sintering temperature on monazite stability",
volume = "56",
pages = "115-121",
doi = "10.2298/SOS220811024M"
}

Mirković, M., Maletaškić, J., Butulija, S., Anđelković, L.,& Šuljagić, M.. (2024). The influence of strontium content and sintering temperature on monazite stability. in Science of Sintering
Association for ETRAN Society., 56, 115-121.
https://doi.org/10.2298/SOS220811024M

Mirković M, Maletaškić J, Butulija S, Anđelković L, Šuljagić M. The influence of strontium content and sintering temperature on monazite stability. in Science of Sintering. 2024;56:115-121.
doi:10.2298/SOS220811024M .

Mirković, Miljana, Maletaškić, Jelena, Butulija, Svetlana, Anđelković, Ljubica, Šuljagić, Marija, "The influence of strontium content and sintering temperature on monazite stability" in Science of Sintering, 56 (2024):115-121,
https://doi.org/10.2298/SOS220811024M . .

TY  - JOUR
AU  - Tančić, Pavle
AU  - Milošević, Maja
AU  - Spahić, Darko
AU  - Kostić, Bojan
AU  - Kremenović, Aleksandar
AU  - Poznanović-Spahić, Maja
AU  - Kovačević, Jovan
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7538
AB  - Five celestine crystals are sampled from the (paleo)surface intervening between the late Miocene to Pleistocene basaltic sequences of the Jabal Eghei(Nuqay) volcanic province (southern Libya). The celestine specimens are characterized by applying the combination of the SEM-WDS, ICP/OES, XRPD, and IR methods. The celestine minerals are further analyzed for their color variations and minerogenetic framework. Three samples have greenish-blue-to-blue (480.4-482.5 nm), whereas the other two samples have blue-green color (cyan; 489.1-494.1 nm). The color purity ranges from 1.36-7.16. Their similarity of chemical content is fitting into the celestine near-end members, in which exclusively 1.6-4.1 at. % of Sr2+ content was substituted by Pb2+ (0.7-0.9 at. %), Ba2+ (0.5-0.7 at. %) and Ca2+ (0.2-0.8 at. %). The composition includes vacancies ranging from 1.0 to 1.9 at. % (observed only in three samples). The content of other chemical elements is minor. The resulting unit-cell parameters have the following ranges: a0=8.3578(9)-8.3705(6) Å; b0=5.3510(5)-5.3568(4) Å; c0=6.8683(7)-6.8767(2) Å and V0=307.17(5)-308.34(4) Å3. The XRPD and IR results are mainly in accordance with the SEM-WDS results, having a higher level of correlativity. However, the analysis exposed a few discrepancies yielding several possible interpretations. The illustrated discrepancies were primarily caused by a slight unit-cell axial anisotropy i.e., thermal expansion. In this manner, the results yield a new geothermometric tool that is based on the unit-cell axial anisotropy. The investigated Sr-bearing celestines were formed during a Miocene intraplate volcanism, basaltic magmas, and associated brines lifted by the structural conduits (normal faults crosscutting the Sirt basin). The Sr-bearing fluids were then poured into and over the faulted and fractured lagoon-type gypsum, anhydrite Eocene sediments. The celestine minerals were produced within a ~ 368-430K (~ 95-157 oC) temperature range. The celestine is formed at slightly elevated temperature and pressure conditions, close to the shallow subsurface environment (over 250 bars).
PB  - Cambridge University Press
T2  - Mineralogical Magazine
T1  - Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer
VL  - 88
IS  - 1
SP  - 1
EP  - 18
DO  - 10.1180/mgm.2023.88
ER  - 

@article{
author = "Tančić, Pavle and Milošević, Maja and Spahić, Darko and Kostić, Bojan and Kremenović, Aleksandar and Poznanović-Spahić, Maja and Kovačević, Jovan",
year = "2024",
abstract = "Five celestine crystals are sampled from the (paleo)surface intervening between the late Miocene to Pleistocene basaltic sequences of the Jabal Eghei(Nuqay) volcanic province (southern Libya). The celestine specimens are characterized by applying the combination of the SEM-WDS, ICP/OES, XRPD, and IR methods. The celestine minerals are further analyzed for their color variations and minerogenetic framework. Three samples have greenish-blue-to-blue (480.4-482.5 nm), whereas the other two samples have blue-green color (cyan; 489.1-494.1 nm). The color purity ranges from 1.36-7.16. Their similarity of chemical content is fitting into the celestine near-end members, in which exclusively 1.6-4.1 at. % of Sr2+ content was substituted by Pb2+ (0.7-0.9 at. %), Ba2+ (0.5-0.7 at. %) and Ca2+ (0.2-0.8 at. %). The composition includes vacancies ranging from 1.0 to 1.9 at. % (observed only in three samples). The content of other chemical elements is minor. The resulting unit-cell parameters have the following ranges: a0=8.3578(9)-8.3705(6) Å; b0=5.3510(5)-5.3568(4) Å; c0=6.8683(7)-6.8767(2) Å and V0=307.17(5)-308.34(4) Å3. The XRPD and IR results are mainly in accordance with the SEM-WDS results, having a higher level of correlativity. However, the analysis exposed a few discrepancies yielding several possible interpretations. The illustrated discrepancies were primarily caused by a slight unit-cell axial anisotropy i.e., thermal expansion. In this manner, the results yield a new geothermometric tool that is based on the unit-cell axial anisotropy. The investigated Sr-bearing celestines were formed during a Miocene intraplate volcanism, basaltic magmas, and associated brines lifted by the structural conduits (normal faults crosscutting the Sirt basin). The Sr-bearing fluids were then poured into and over the faulted and fractured lagoon-type gypsum, anhydrite Eocene sediments. The celestine minerals were produced within a ~ 368-430K (~ 95-157 oC) temperature range. The celestine is formed at slightly elevated temperature and pressure conditions, close to the shallow subsurface environment (over 250 bars).",
publisher = "Cambridge University Press",
journal = "Mineralogical Magazine",
title = "Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer",
volume = "88",
number = "1",
pages = "1-18",
doi = "10.1180/mgm.2023.88"
}

Tančić, P., Milošević, M., Spahić, D., Kostić, B., Kremenović, A., Poznanović-Spahić, M.,& Kovačević, J.. (2024). Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer. in Mineralogical Magazine
Cambridge University Press., 88(1), 1-18.
https://doi.org/10.1180/mgm.2023.88

Tančić P, Milošević M, Spahić D, Kostić B, Kremenović A, Poznanović-Spahić M, Kovačević J. Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer. in Mineralogical Magazine. 2024;88(1):1-18.
doi:10.1180/mgm.2023.88 .

Tančić, Pavle, Milošević, Maja, Spahić, Darko, Kostić, Bojan, Kremenović, Aleksandar, Poznanović-Spahić, Maja, Kovačević, Jovan, "Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer" in Mineralogical Magazine, 88, no. 1 (2024):1-18,
https://doi.org/10.1180/mgm.2023.88 . .

TY  - CONF
AU  - Volkov Husović, Tatjana
AU  - Martinović, Sanja
AU  - Alil, Ana
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7534
AB  - Cavitation erosion application could be observed as dangerous phenomena which have large influence on engineering materials behavior and life time in working conditions. This phenomenon is related to fluid flow conditions, which could cause pits and defects formation resulting in mechanical properties degradation, as well as potential risk of failure of the part. In this paper results for cordierite and alumina (low cement high alumina castable, LCC), based refractories subjected to cavitation erosion testing will be presented. Testing of the samples will be according standard method, with stationary sample in ultrasonic vibratory method. Degradation of the samples will be monitored by mass and volume loss, as well as changes in morphological characteristics. Image analysis will be applied for pits characteristics (number, average diameter, area, roundness) determination.
PB  - Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)
PB  - Belgrade : Vinča Institute of Nuclear Sciences – National Institute of the Republic of  Serbia, University of Belgrade
C3  - Program and Book of ABstracts - 2nd International Conference on Innovative Materials in Extreme Conditions, 20-22 March 2024, Belgrade, Serbia
T1  - Cavitation Erosion Resistance Behavior of Some Refractory Ceramics
SP  - 35
EP  - 35
UR  - https://hdl.handle.net/21.15107/rcub_cer_7534
ER  - 

@conference{
author = "Volkov Husović, Tatjana and Martinović, Sanja and Alil, Ana",
year = "2024",
abstract = "Cavitation erosion application could be observed as dangerous phenomena which have large influence on engineering materials behavior and life time in working conditions. This phenomenon is related to fluid flow conditions, which could cause pits and defects formation resulting in mechanical properties degradation, as well as potential risk of failure of the part. In this paper results for cordierite and alumina (low cement high alumina castable, LCC), based refractories subjected to cavitation erosion testing will be presented. Testing of the samples will be according standard method, with stationary sample in ultrasonic vibratory method. Degradation of the samples will be monitored by mass and volume loss, as well as changes in morphological characteristics. Image analysis will be applied for pits characteristics (number, average diameter, area, roundness) determination.",
publisher = "Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME), Belgrade : Vinča Institute of Nuclear Sciences – National Institute of the Republic of  Serbia, University of Belgrade",
journal = "Program and Book of ABstracts - 2nd International Conference on Innovative Materials in Extreme Conditions, 20-22 March 2024, Belgrade, Serbia",
title = "Cavitation Erosion Resistance Behavior of Some Refractory Ceramics",
pages = "35-35",
url = "https://hdl.handle.net/21.15107/rcub_cer_7534"
}

Volkov Husović, T., Martinović, S.,& Alil, A.. (2024). Cavitation Erosion Resistance Behavior of Some Refractory Ceramics. in Program and Book of ABstracts - 2nd International Conference on Innovative Materials in Extreme Conditions, 20-22 March 2024, Belgrade, Serbia
Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)., 35-35.
https://hdl.handle.net/21.15107/rcub_cer_7534

Volkov Husović T, Martinović S, Alil A. Cavitation Erosion Resistance Behavior of Some Refractory Ceramics. in Program and Book of ABstracts - 2nd International Conference on Innovative Materials in Extreme Conditions, 20-22 March 2024, Belgrade, Serbia. 2024;:35-35.
https://hdl.handle.net/21.15107/rcub_cer_7534 .

Volkov Husović, Tatjana, Martinović, Sanja, Alil, Ana, "Cavitation Erosion Resistance Behavior of Some Refractory Ceramics" in Program and Book of ABstracts - 2nd International Conference on Innovative Materials in Extreme Conditions, 20-22 March 2024, Belgrade, Serbia (2024):35-35,
https://hdl.handle.net/21.15107/rcub_cer_7534 .

TY  - JOUR
AU  - Tančić, Pavle
AU  - Milošević, Maja
AU  - Spahić, Darko
AU  - Kostić, Bojan
AU  - Kremenović, Aleksandar
AU  - Poznanović-Spahić, Maja
AU  - Kovačević, Jovan
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7539
AB  - An error was introduced during production in the section of text on p. 10 under the heading “(v)
The option that various structural variations within the samples could take place”, in paragraph
six.
The published text reads:
“For possibility (b), the major celestines with the disregarded gypsum or anhydrite phases, the
results in Supplementary Tables S10 and S16 demonstrate that there is a slightly different ratio
between various crystallographic axes, such as c0 < a0 <b0 (samples 1 and 4), a0 < c0 <b0
(samples 2 and 3) and a0 = c0 < b0 (sample 5).”
The text ‘possibility (b)’ should be changed to ‘possibility 2’, and hence the descriptor ‘the major
celestines with the disregarded gypsum or anhydrite phases’ should be removed.
The correct text is:
“For possibility (2), the results in Supplementary Tables S10 and S16 demonstrate that there is a
slightly different ratio between various crystallographic axes, such as c0 < a0 <b0 (samples 1 and
4), a0 < c0 <b0 (samples 2 and 3) and a0 = c0 < b0 (sample 5).”
PB  - Cambridge University Press
T2  - Mineralogical Magazine
T1  - Characterisation, axial anisotropy, and formation conditions of celestine minerals from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southeastern edge of the Sirt Basin, southern Libya: Constraints on the mineralogical geothermometer – ERRATUM
SP  - 1
EP  - 1
DO  - 10.1180/mgm.2024.12
ER  - 

@article{
author = "Tančić, Pavle and Milošević, Maja and Spahić, Darko and Kostić, Bojan and Kremenović, Aleksandar and Poznanović-Spahić, Maja and Kovačević, Jovan",
year = "2024",
abstract = "An error was introduced during production in the section of text on p. 10 under the heading “(v)
The option that various structural variations within the samples could take place”, in paragraph
six.
The published text reads:
“For possibility (b), the major celestines with the disregarded gypsum or anhydrite phases, the
results in Supplementary Tables S10 and S16 demonstrate that there is a slightly different ratio
between various crystallographic axes, such as c0 < a0 <b0 (samples 1 and 4), a0 < c0 <b0
(samples 2 and 3) and a0 = c0 < b0 (sample 5).”
The text ‘possibility (b)’ should be changed to ‘possibility 2’, and hence the descriptor ‘the major
celestines with the disregarded gypsum or anhydrite phases’ should be removed.
The correct text is:
“For possibility (2), the results in Supplementary Tables S10 and S16 demonstrate that there is a
slightly different ratio between various crystallographic axes, such as c0 < a0 <b0 (samples 1 and
4), a0 < c0 <b0 (samples 2 and 3) and a0 = c0 < b0 (sample 5).”",
publisher = "Cambridge University Press",
journal = "Mineralogical Magazine",
title = "Characterisation, axial anisotropy, and formation conditions of celestine minerals from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southeastern edge of the Sirt Basin, southern Libya: Constraints on the mineralogical geothermometer – ERRATUM",
pages = "1-1",
doi = "10.1180/mgm.2024.12"
}

Tančić, P., Milošević, M., Spahić, D., Kostić, B., Kremenović, A., Poznanović-Spahić, M.,& Kovačević, J.. (2024). Characterisation, axial anisotropy, and formation conditions of celestine minerals from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southeastern edge of the Sirt Basin, southern Libya: Constraints on the mineralogical geothermometer – ERRATUM. in Mineralogical Magazine
Cambridge University Press., 1-1.
https://doi.org/10.1180/mgm.2024.12

Tančić P, Milošević M, Spahić D, Kostić B, Kremenović A, Poznanović-Spahić M, Kovačević J. Characterisation, axial anisotropy, and formation conditions of celestine minerals from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southeastern edge of the Sirt Basin, southern Libya: Constraints on the mineralogical geothermometer – ERRATUM. in Mineralogical Magazine. 2024;:1-1.
doi:10.1180/mgm.2024.12 .

Tančić, Pavle, Milošević, Maja, Spahić, Darko, Kostić, Bojan, Kremenović, Aleksandar, Poznanović-Spahić, Maja, Kovačević, Jovan, "Characterisation, axial anisotropy, and formation conditions of celestine minerals from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southeastern edge of the Sirt Basin, southern Libya: Constraints on the mineralogical geothermometer – ERRATUM" in Mineralogical Magazine (2024):1-1,
https://doi.org/10.1180/mgm.2024.12 . .

TY  - JOUR
AU  - Tančić, Pavle
AU  - Milošević, Maja
AU  - Spahić, Darko
AU  - Kostić, Bojan
AU  - Kremenović, Aleksandar
AU  - Poznanović-Spahić, Maja
AU  - Kovačević, Jovan
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6913
AB  - Five celestine crystals are sampled from the (paleo)surface intervening between the late Miocene to Pleistocene basaltic sequences of the Jabal Eghei(Nuqay) volcanic province (southern Libya). The celestine specimens are characterized by applying the combination of the SEM-WDS, ICP/OES, XRPD, and IR methods. The celestine minerals are further analyzed for their color variations and minerogenetic framework. Three samples have greenish-blue-to-blue (480.4-482.5 nm), whereas the other two samples have blue-green color (cyan; 489.1-494.1 nm). The color purity ranges from 1.36-7.16. Their similarity of chemical content is fitting into the celestine near-end members, in which exclusively 1.6-4.1 at. % of Sr2+ content was substituted by Pb2+ (0.7-0.9 at. %), Ba2+ (0.5-0.7 at. %) and Ca2+ (0.2-0.8 at. %). The composition includes vacancies ranging from 1.0 to 1.9 at. % (observed only in three samples). The content of other chemical elements is minor. The resulting unit-cell parameters have the following ranges: a0=8.3578(9)-8.3705(6) Å; b0=5.3510(5)-5.3568(4) Å; c0=6.8683(7)-6.8767(2) Å and V0=307.17(5)-308.34(4) Å3. The XRPD and IR results are mainly in accordance with the SEM-WDS results, having a higher level of correlativity. However, the analysis exposed a few discrepancies yielding several possible interpretations. The illustrated discrepancies were primarily caused by a slight unit-cell axial anisotropy i.e., thermal expansion. In this manner, the results yield a new geothermometric tool that is based on the unit-cell axial anisotropy. The investigated Sr-bearing celestines were formed during a Miocene intraplate volcanism, basaltic magmas, and associated brines lifted by the structural conduits (normal faults crosscutting the Sirt basin). The Sr-bearing fluids were then poured into and over the faulted and fractured lagoon-type gypsum, anhydrite Eocene sediments. The celestine minerals were produced within a ~ 368-430K (~ 95-157 oC) temperature range. The celestine is formed at slightly elevated temperature and pressure conditions, close to the shallow subsurface environment (over 250 bars).
PB  - Cambridge University Press
T2  - Mineralogical Magazine
T1  - Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer
VL  - 88
IS  - 1
SP  - 1
EP  - 18
DO  - 10.1180/mgm.2023.88
ER  - 

@article{
author = "Tančić, Pavle and Milošević, Maja and Spahić, Darko and Kostić, Bojan and Kremenović, Aleksandar and Poznanović-Spahić, Maja and Kovačević, Jovan",
year = "2024",
abstract = "Five celestine crystals are sampled from the (paleo)surface intervening between the late Miocene to Pleistocene basaltic sequences of the Jabal Eghei(Nuqay) volcanic province (southern Libya). The celestine specimens are characterized by applying the combination of the SEM-WDS, ICP/OES, XRPD, and IR methods. The celestine minerals are further analyzed for their color variations and minerogenetic framework. Three samples have greenish-blue-to-blue (480.4-482.5 nm), whereas the other two samples have blue-green color (cyan; 489.1-494.1 nm). The color purity ranges from 1.36-7.16. Their similarity of chemical content is fitting into the celestine near-end members, in which exclusively 1.6-4.1 at. % of Sr2+ content was substituted by Pb2+ (0.7-0.9 at. %), Ba2+ (0.5-0.7 at. %) and Ca2+ (0.2-0.8 at. %). The composition includes vacancies ranging from 1.0 to 1.9 at. % (observed only in three samples). The content of other chemical elements is minor. The resulting unit-cell parameters have the following ranges: a0=8.3578(9)-8.3705(6) Å; b0=5.3510(5)-5.3568(4) Å; c0=6.8683(7)-6.8767(2) Å and V0=307.17(5)-308.34(4) Å3. The XRPD and IR results are mainly in accordance with the SEM-WDS results, having a higher level of correlativity. However, the analysis exposed a few discrepancies yielding several possible interpretations. The illustrated discrepancies were primarily caused by a slight unit-cell axial anisotropy i.e., thermal expansion. In this manner, the results yield a new geothermometric tool that is based on the unit-cell axial anisotropy. The investigated Sr-bearing celestines were formed during a Miocene intraplate volcanism, basaltic magmas, and associated brines lifted by the structural conduits (normal faults crosscutting the Sirt basin). The Sr-bearing fluids were then poured into and over the faulted and fractured lagoon-type gypsum, anhydrite Eocene sediments. The celestine minerals were produced within a ~ 368-430K (~ 95-157 oC) temperature range. The celestine is formed at slightly elevated temperature and pressure conditions, close to the shallow subsurface environment (over 250 bars).",
publisher = "Cambridge University Press",
journal = "Mineralogical Magazine",
title = "Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer",
volume = "88",
number = "1",
pages = "1-18",
doi = "10.1180/mgm.2023.88"
}

Tančić, P., Milošević, M., Spahić, D., Kostić, B., Kremenović, A., Poznanović-Spahić, M.,& Kovačević, J.. (2024). Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer. in Mineralogical Magazine
Cambridge University Press., 88(1), 1-18.
https://doi.org/10.1180/mgm.2023.88

Tančić P, Milošević M, Spahić D, Kostić B, Kremenović A, Poznanović-Spahić M, Kovačević J. Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer. in Mineralogical Magazine. 2024;88(1):1-18.
doi:10.1180/mgm.2023.88 .

Tančić, Pavle, Milošević, Maja, Spahić, Darko, Kostić, Bojan, Kremenović, Aleksandar, Poznanović-Spahić, Maja, Kovačević, Jovan, "Characterization, axial anisotropy and formation conditions of celestine from the Jabal Eghei (Nuqay) late Neogene – Pleistocene volcanic province, southern Libya: Constraints on the mineralogical geothermometer" in Mineralogical Magazine, 88, no. 1 (2024):1-18,
https://doi.org/10.1180/mgm.2023.88 . .

TY  - JOUR
AU  - Kosić, Višnja
AU  - Božić, Nataša
AU  - Dojnov, Biljana
AU  - Banković, Predrag
AU  - Jović-Jovičić, Nataša
AU  - Knežević-Jugović, Zorica
AU  - Milutinović Nikolić, Aleksandra
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7525
AB  - Three glycoside hydrolases (α-amylase, xylanase and pullulanase) were immobilized on low-cost, environmentally friendly, easily modified clay rich in beidellite. Modifications included common procedures: Na-exchange, acid activation, pillaring, pillaring followed by acid activation, and organo-modifications with chitosan. Supports were characterized by chemical analysis, low temperature N2 physisorption, X-ray powder diffraction (XRPD) and Fourier-transform infrared (FT-IR) spectroscopy. The point of zero charge was also determined. Specific activity of different immobilizates of selected glycoside hydrolases was notably influenced by the type of chemical modification of supports. For each enzyme optimal support was chosen and storage stability was tested. α-Amylase immobilized on acid-activated support retained up to 95% of its initial specific activity of 105.6 ± 5.1 U g−1 after a testing period of 120 days. The most suitable support for xylanase was chitosan-modified beidellite with having specific activity of 90.0 ± 1.4 U g−1 which retained >50% its value after 120 days. Specific activity of pullulanase immobilized on pillared sample that was subsequently activated by acid was 44.5 ± 0.7 U g−1. Initial activity was preserved up to 33% for the same testing period. Comparing these results to the storage stability of the free enzymes that completely lost their activity for the longest period of 40 days, it can be concluded that appropriately modified beidellite- based clays could be used as suitable supports for stabilization of glycoside hydrolases. Nevertheless, further characterization of immobilizates (pH, thermal and operational stability) is needed in order to raise the suitability for larger scale processes in food industry.
PB  - Elsevier
T2  - Applied Clay Science
T1  - Significantly improved stabilization of glycoside hydrolases important in food industry by immobilization onto appropriately modified beidellite
VL  - 250
SP  - 107289
DO  - 10.1016/j.clay.2024.107289
ER  - 

@article{
author = "Kosić, Višnja and Božić, Nataša and Dojnov, Biljana and Banković, Predrag and Jović-Jovičić, Nataša and Knežević-Jugović, Zorica and Milutinović Nikolić, Aleksandra",
year = "2024",
abstract = "Three glycoside hydrolases (α-amylase, xylanase and pullulanase) were immobilized on low-cost, environmentally friendly, easily modified clay rich in beidellite. Modifications included common procedures: Na-exchange, acid activation, pillaring, pillaring followed by acid activation, and organo-modifications with chitosan. Supports were characterized by chemical analysis, low temperature N2 physisorption, X-ray powder diffraction (XRPD) and Fourier-transform infrared (FT-IR) spectroscopy. The point of zero charge was also determined. Specific activity of different immobilizates of selected glycoside hydrolases was notably influenced by the type of chemical modification of supports. For each enzyme optimal support was chosen and storage stability was tested. α-Amylase immobilized on acid-activated support retained up to 95% of its initial specific activity of 105.6 ± 5.1 U g−1 after a testing period of 120 days. The most suitable support for xylanase was chitosan-modified beidellite with having specific activity of 90.0 ± 1.4 U g−1 which retained >50% its value after 120 days. Specific activity of pullulanase immobilized on pillared sample that was subsequently activated by acid was 44.5 ± 0.7 U g−1. Initial activity was preserved up to 33% for the same testing period. Comparing these results to the storage stability of the free enzymes that completely lost their activity for the longest period of 40 days, it can be concluded that appropriately modified beidellite- based clays could be used as suitable supports for stabilization of glycoside hydrolases. Nevertheless, further characterization of immobilizates (pH, thermal and operational stability) is needed in order to raise the suitability for larger scale processes in food industry.",
publisher = "Elsevier",
journal = "Applied Clay Science",
title = "Significantly improved stabilization of glycoside hydrolases important in food industry by immobilization onto appropriately modified beidellite",
volume = "250",
pages = "107289",
doi = "10.1016/j.clay.2024.107289"
}

Kosić, V., Božić, N., Dojnov, B., Banković, P., Jović-Jovičić, N., Knežević-Jugović, Z.,& Milutinović Nikolić, A.. (2024). Significantly improved stabilization of glycoside hydrolases important in food industry by immobilization onto appropriately modified beidellite. in Applied Clay Science
Elsevier., 250, 107289.
https://doi.org/10.1016/j.clay.2024.107289

Kosić V, Božić N, Dojnov B, Banković P, Jović-Jovičić N, Knežević-Jugović Z, Milutinović Nikolić A. Significantly improved stabilization of glycoside hydrolases important in food industry by immobilization onto appropriately modified beidellite. in Applied Clay Science. 2024;250:107289.
doi:10.1016/j.clay.2024.107289 .

Kosić, Višnja, Božić, Nataša, Dojnov, Biljana, Banković, Predrag, Jović-Jovičić, Nataša, Knežević-Jugović, Zorica, Milutinović Nikolić, Aleksandra, "Significantly improved stabilization of glycoside hydrolases important in food industry by immobilization onto appropriately modified beidellite" in Applied Clay Science, 250 (2024):107289,
https://doi.org/10.1016/j.clay.2024.107289 . .

TY  - CONF
AU  - Marinković, Dalibor
AU  - Nikolić, Daliborka
AU  - Seidel, Carsten
AU  - Seidel-Morgenstern, Andreas
AU  - Kienle, Achim
AU  - Petkovska, Menka
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7522
AB  - The continuous industrial chemical processes are typically designed through steady-state conditions. Nevertheless, there is evidence that processes can be intensified by applying optimized forced periodic operation. Possible improvements in reactor performances caused by the implementation of forced periodic operation (FPO) can be successfully evaluated by applying a nonlinear frequency response (NFR) analysis, before experimental investigation. In this study, we will present the results of two case studies based on heterogeneously catalyzed methanol synthesis in a continuous stirred tank reactor (CSTR). The first is an isothermal case, and the second is a more complicated and more realistic, non-isothermal case.
PB  - Stockholm, Sweden : Scanditale AB
C3  - Energy Proceedings
T1  - Evaluation of possible improvements of forced periodically operated reactor in which methanol synthesis takes place – based on the Nonlinear Frequency Response analysis
VL  - 43
IS  - VI
DO  - 10.46855/energy-proceedings-11025
ER  - 

@conference{
author = "Marinković, Dalibor and Nikolić, Daliborka and Seidel, Carsten and Seidel-Morgenstern, Andreas and Kienle, Achim and Petkovska, Menka",
year = "2024",
abstract = "The continuous industrial chemical processes are typically designed through steady-state conditions. Nevertheless, there is evidence that processes can be intensified by applying optimized forced periodic operation. Possible improvements in reactor performances caused by the implementation of forced periodic operation (FPO) can be successfully evaluated by applying a nonlinear frequency response (NFR) analysis, before experimental investigation. In this study, we will present the results of two case studies based on heterogeneously catalyzed methanol synthesis in a continuous stirred tank reactor (CSTR). The first is an isothermal case, and the second is a more complicated and more realistic, non-isothermal case.",
publisher = "Stockholm, Sweden : Scanditale AB",
journal = "Energy Proceedings",
title = "Evaluation of possible improvements of forced periodically operated reactor in which methanol synthesis takes place – based on the Nonlinear Frequency Response analysis",
volume = "43",
number = "VI",
doi = "10.46855/energy-proceedings-11025"
}

Marinković, D., Nikolić, D., Seidel, C., Seidel-Morgenstern, A., Kienle, A.,& Petkovska, M.. (2024). Evaluation of possible improvements of forced periodically operated reactor in which methanol synthesis takes place – based on the Nonlinear Frequency Response analysis. in Energy Proceedings
Stockholm, Sweden : Scanditale AB., 43(VI).
https://doi.org/10.46855/energy-proceedings-11025

Marinković D, Nikolić D, Seidel C, Seidel-Morgenstern A, Kienle A, Petkovska M. Evaluation of possible improvements of forced periodically operated reactor in which methanol synthesis takes place – based on the Nonlinear Frequency Response analysis. in Energy Proceedings. 2024;43(VI).
doi:10.46855/energy-proceedings-11025 .

Marinković, Dalibor, Nikolić, Daliborka, Seidel, Carsten, Seidel-Morgenstern, Andreas, Kienle, Achim, Petkovska, Menka, "Evaluation of possible improvements of forced periodically operated reactor in which methanol synthesis takes place – based on the Nonlinear Frequency Response analysis" in Energy Proceedings, 43, no. VI (2024),
https://doi.org/10.46855/energy-proceedings-11025 . .

TY  - CONF
AU  - Živanović, Nikola
AU  - Rončević, Vukašin
AU  - Ferreira, Carla
AU  - Kašanin-Grubin, Milica
AU  - Ćorluka, Stevan
AU  - Rupar, Veljko
AU  - Čebašek, Vladimir
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7524
AB  - For the purposes of researching the influence of rainfall factors on soil shear strength, i.e. soil
erosion resistance, research was conducted on plots measuring 1.0x0.3 m at a slope of 15°, with
equally prepared soil. It’s been carried out 12 rainfall simulations with different values of rainfall
factors (rainfall intensity and drops diameter). These simulations were carried out with a modified
rain simulator with sprayers by Živanović et. al (2021). The analysis of the uniformity of the
prepared soil, as well as the examination of the influence of simulated rainfall factors on soil
erosion, was carried out by measuring with a pocket vane tester (Eijkelkamp M1.14.10.E). The
measurement was carried out at 30 regularly spaced locations on every plot, immediately after the
simulation was completed. Also, the measurement was carried out after 24 hours in three places
(upper, middle and lower third of the plot). Spatial distribution of measured values was assessed
by Christians' coefficient of uniformity CU. The measured shear strength values of the prepared
soil range from 2.1 to 6.9 kN/m2. The shear strength values immediately after the simulation range
from 0.4 to 5.4 kN/m2, while after 24 hours they range from 2.4 to 8.1 kN/m2. The CU values of the
prepared soil range from 68% to 81% (average 75%). Immediately after the simulation, Cu values
range from 73% to 83%, while after 24 hours, from 69% to 91%. In general, there is a clear trend of
decreasing values measured with the pocket vane tester from the top to the bottom of the plots.
Also, the influence of the change in soil moisture on the values of soil shear strength was
observed. The change in rainfall factors affects the change in soil resistance to erosion.
PB  - EGU General Assembly
C3  - EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024
T1  - The influence of rainfall factors on soil resistance to erosion
SP  - EGU24-1137
DO  - 10.5194/egusphere-egu24-1137
ER  - 

@conference{
author = "Živanović, Nikola and Rončević, Vukašin and Ferreira, Carla and Kašanin-Grubin, Milica and Ćorluka, Stevan and Rupar, Veljko and Čebašek, Vladimir",
year = "2024",
abstract = "For the purposes of researching the influence of rainfall factors on soil shear strength, i.e. soil
erosion resistance, research was conducted on plots measuring 1.0x0.3 m at a slope of 15°, with
equally prepared soil. It’s been carried out 12 rainfall simulations with different values of rainfall
factors (rainfall intensity and drops diameter). These simulations were carried out with a modified
rain simulator with sprayers by Živanović et. al (2021). The analysis of the uniformity of the
prepared soil, as well as the examination of the influence of simulated rainfall factors on soil
erosion, was carried out by measuring with a pocket vane tester (Eijkelkamp M1.14.10.E). The
measurement was carried out at 30 regularly spaced locations on every plot, immediately after the
simulation was completed. Also, the measurement was carried out after 24 hours in three places
(upper, middle and lower third of the plot). Spatial distribution of measured values was assessed
by Christians' coefficient of uniformity CU. The measured shear strength values of the prepared
soil range from 2.1 to 6.9 kN/m2. The shear strength values immediately after the simulation range
from 0.4 to 5.4 kN/m2, while after 24 hours they range from 2.4 to 8.1 kN/m2. The CU values of the
prepared soil range from 68% to 81% (average 75%). Immediately after the simulation, Cu values
range from 73% to 83%, while after 24 hours, from 69% to 91%. In general, there is a clear trend of
decreasing values measured with the pocket vane tester from the top to the bottom of the plots.
Also, the influence of the change in soil moisture on the values of soil shear strength was
observed. The change in rainfall factors affects the change in soil resistance to erosion.",
publisher = "EGU General Assembly",
journal = "EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024",
title = "The influence of rainfall factors on soil resistance to erosion",
pages = "EGU24-1137",
doi = "10.5194/egusphere-egu24-1137"
}

Živanović, N., Rončević, V., Ferreira, C., Kašanin-Grubin, M., Ćorluka, S., Rupar, V.,& Čebašek, V.. (2024). The influence of rainfall factors on soil resistance to erosion. in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024
EGU General Assembly., EGU24-1137.
https://doi.org/10.5194/egusphere-egu24-1137

Živanović N, Rončević V, Ferreira C, Kašanin-Grubin M, Ćorluka S, Rupar V, Čebašek V. The influence of rainfall factors on soil resistance to erosion. in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024. 2024;:EGU24-1137.
doi:10.5194/egusphere-egu24-1137 .

Živanović, Nikola, Rončević, Vukašin, Ferreira, Carla, Kašanin-Grubin, Milica, Ćorluka, Stevan, Rupar, Veljko, Čebašek, Vladimir, "The influence of rainfall factors on soil resistance to erosion" in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024 (2024):EGU24-1137,
https://doi.org/10.5194/egusphere-egu24-1137 . .

TY  - CONF
AU  - Rončević, Vukašin
AU  - Živanović, Nikola
AU  - van Boxel, John
AU  - Iserloh, Thomas
AU  - Antić, Nevena
AU  - Ferreira, Carla
AU  - Spasić, Marko
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7523
AB  - Dripping rainfall simulators for soil research generate water drops with different types of drippers, such as plastic and glass tubes, drippers in a form of holes, irrigation drippers and hanging yarn, among which metal tubes are the most commonly used. Metal tubes appear in the form of capillaries with a flat tip or in the form of hypodermic needles. Hypodermic needles are suitable for this purpose because their diameter size is standardized with relatively small deviations from the standardized dimensions, they are available on the market, relatively cheap, made of stainless material and have a threaded connector (Luer taper). However, very often the descriptions of the rainfall simulators were not complete, nor was the calibration of the needles. In order to conduct calibration and define water drops diameter for different hypodermic needles size and dripping speed, it was constructed rainfall simulator with one dripper in a form of hypodermic needle. Simulator was designed in accordance to research of Rončević et al., (2022), needle calibration research and future soil research requirements. Simulator was intended primarily for laboratory use. It consists of structural support, water tank, water pump, mechanism of water flow regulation and simulator operation, water tank with dripper and dripper. Calibration was conducted for 11 different needles, ranging in size from 16 G to 32 G (G – gauge number), at different dripping speed, using drop counting sensor. Water drops are measured using weight measuring method. Obtained water drops size ranging from 3.70 to 1.48 mm. Based on research data, two nomograms were made for determination of interconnected parameters of potentially simulated rainfall: water drops size under different dripping speed, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research provide the data necessary for the design of future dripping rainfall simulators for soil research and use of hypodermic needles as drippers.
PB  - EGU General Assembly
C3  - EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024
T1  - Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research
SP  - EGU24-1110
DO  - 10.5194/egusphere-egu24-1110
ER  - 

@conference{
author = "Rončević, Vukašin and Živanović, Nikola and van Boxel, John and Iserloh, Thomas and Antić, Nevena and Ferreira, Carla and Spasić, Marko",
year = "2024",
abstract = "Dripping rainfall simulators for soil research generate water drops with different types of drippers, such as plastic and glass tubes, drippers in a form of holes, irrigation drippers and hanging yarn, among which metal tubes are the most commonly used. Metal tubes appear in the form of capillaries with a flat tip or in the form of hypodermic needles. Hypodermic needles are suitable for this purpose because their diameter size is standardized with relatively small deviations from the standardized dimensions, they are available on the market, relatively cheap, made of stainless material and have a threaded connector (Luer taper). However, very often the descriptions of the rainfall simulators were not complete, nor was the calibration of the needles. In order to conduct calibration and define water drops diameter for different hypodermic needles size and dripping speed, it was constructed rainfall simulator with one dripper in a form of hypodermic needle. Simulator was designed in accordance to research of Rončević et al., (2022), needle calibration research and future soil research requirements. Simulator was intended primarily for laboratory use. It consists of structural support, water tank, water pump, mechanism of water flow regulation and simulator operation, water tank with dripper and dripper. Calibration was conducted for 11 different needles, ranging in size from 16 G to 32 G (G – gauge number), at different dripping speed, using drop counting sensor. Water drops are measured using weight measuring method. Obtained water drops size ranging from 3.70 to 1.48 mm. Based on research data, two nomograms were made for determination of interconnected parameters of potentially simulated rainfall: water drops size under different dripping speed, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research provide the data necessary for the design of future dripping rainfall simulators for soil research and use of hypodermic needles as drippers.",
publisher = "EGU General Assembly",
journal = "EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024",
title = "Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research",
pages = "EGU24-1110",
doi = "10.5194/egusphere-egu24-1110"
}

Rončević, V., Živanović, N., van Boxel, J., Iserloh, T., Antić, N., Ferreira, C.,& Spasić, M.. (2024). Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research. in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024
EGU General Assembly., EGU24-1110.
https://doi.org/10.5194/egusphere-egu24-1110

Rončević V, Živanović N, van Boxel J, Iserloh T, Antić N, Ferreira C, Spasić M. Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research. in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024. 2024;:EGU24-1110.
doi:10.5194/egusphere-egu24-1110 .

Rončević, Vukašin, Živanović, Nikola, van Boxel, John, Iserloh, Thomas, Antić, Nevena, Ferreira, Carla, Spasić, Marko, "Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research" in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024 (2024):EGU24-1110,
https://doi.org/10.5194/egusphere-egu24-1110 . .

TY  - JOUR
AU  - Vuksanović, Marija
AU  - Mladenović, Ivana
AU  - Radovanović, Željko
AU  - Živković, Predrag
AU  - Savić, Andrija
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7519
AB  - Polimerne smole na bazi akrilata dobijene iz Bis-GMA (Bisfenol A glicidmetakrilat), koji je pogodan za
fotopolimerizaciju, koriste se u stomatologiji za različite namene zbog lakoće nanošenja i mogućnosti
da se utiče na njihova svojstva dodavanjem ojačanja različitog oblika i hemijskog sastava. Sintetisano
je ojačanje u formi čestica na bazi dvostrukih slojevitih hidroksida magnezijuma i aluminijuma (MgAlLDH- Layered Double Hidroxides) nataloženih na silicijum dioksidu dobijenom iz ljuski pirinča. Kao
podloge korišćene su metalna legura na bazi hroma i molibdena za primenu u stomatologiji i staklo u
formi podloga za mikroskopske preparate. Adhezivna svojstva kompozita su bitna sa aspekta njihove
primene. Adhezivna svojstva materijala su određena na osnovu merenja mikrotvrdoće kompozita i to
primenom različitih opterećenja kako bi se procenio parametar adhezije koji pokazuje uticaj prevlake
na podlogu. Upoređeno je kako se vezuje čista matrica od fotopolimerizujućeg akrilata sa podlogom od
stomatološke legure sa vezivanjem za staklenu podlogu. Potom je upoređeno kako se vezuju kompozitni
materijali na obe podloge. Adhezija je određena i na osnovu promene ugla kvašenja između kompozita
i rezultati su upoređeni sa rezultatima mikroindentacije. Pokazalo se da dodatak kompozitnih čestica
kao ojačanja u matricu od akrilata povećava adhezivna svojstva kompozita u odnosu na čistu matricu i
da se ost
AB  - Polymer resins based on acrylates obtained from Bis-GMA (Bisphenol A glycide methacrylate), which is suitable for photopolymerization, are used in dentistry for various purposes due to the ease of application and the possibility to influence their properties by adding reinforcements of different shapes, crystal structure and chemical compositions. Reinforcement in the form of particles based on MgAlLDH (layered double hydroxide) deposited on silica obtained from rice husks on two substrates. A metal base and glass were used. The adhesive properties are important in order to see the possibility of using these materials in applications. In order to measure the adhesive properties of the material, the composite microhardness measurement method is used by applying different loads in order to evaluate the adhesion parameter that shows the effect of the coating on the substrate. It was compared to how a pure photopolymerizing acrylate matrix bonds with a chromium-based dental alloy substrate that is used in the production of different parts of dentures by bonding to a glass substrate. Then, it was compared how composite materials are bonded to both substrates. Adhesion was monitored through the change in wetting angle between the composites, and the results were compared with the results of microindentation. It was shown that the addition of composite particles increases the adhesive properties of the composite compared to the pure matrix and that better adhesion is achieved between the composite and the metal substrate than between the composite and the glass substrate.
PB  - Beograd : Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu
T1  - Adhesion testing of photopolymerizing acrylates reinforced with MgAlLDH@SiO2 particles on dental chromium alloy and on glass
VL  - 79
IS  - 1
SP  - 9
EP  - 13
DO  - 10.5937/tehnika2401009V
ER  - 

@article{
author = "Vuksanović, Marija and Mladenović, Ivana and Radovanović, Željko and Živković, Predrag and Savić, Andrija and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "Polimerne smole na bazi akrilata dobijene iz Bis-GMA (Bisfenol A glicidmetakrilat), koji je pogodan za
fotopolimerizaciju, koriste se u stomatologiji za različite namene zbog lakoće nanošenja i mogućnosti
da se utiče na njihova svojstva dodavanjem ojačanja različitog oblika i hemijskog sastava. Sintetisano
je ojačanje u formi čestica na bazi dvostrukih slojevitih hidroksida magnezijuma i aluminijuma (MgAlLDH- Layered Double Hidroxides) nataloženih na silicijum dioksidu dobijenom iz ljuski pirinča. Kao
podloge korišćene su metalna legura na bazi hroma i molibdena za primenu u stomatologiji i staklo u
formi podloga za mikroskopske preparate. Adhezivna svojstva kompozita su bitna sa aspekta njihove
primene. Adhezivna svojstva materijala su određena na osnovu merenja mikrotvrdoće kompozita i to
primenom različitih opterećenja kako bi se procenio parametar adhezije koji pokazuje uticaj prevlake
na podlogu. Upoređeno je kako se vezuje čista matrica od fotopolimerizujućeg akrilata sa podlogom od
stomatološke legure sa vezivanjem za staklenu podlogu. Potom je upoređeno kako se vezuju kompozitni
materijali na obe podloge. Adhezija je određena i na osnovu promene ugla kvašenja između kompozita
i rezultati su upoređeni sa rezultatima mikroindentacije. Pokazalo se da dodatak kompozitnih čestica
kao ojačanja u matricu od akrilata povećava adhezivna svojstva kompozita u odnosu na čistu matricu i
da se ost, Polymer resins based on acrylates obtained from Bis-GMA (Bisphenol A glycide methacrylate), which is suitable for photopolymerization, are used in dentistry for various purposes due to the ease of application and the possibility to influence their properties by adding reinforcements of different shapes, crystal structure and chemical compositions. Reinforcement in the form of particles based on MgAlLDH (layered double hydroxide) deposited on silica obtained from rice husks on two substrates. A metal base and glass were used. The adhesive properties are important in order to see the possibility of using these materials in applications. In order to measure the adhesive properties of the material, the composite microhardness measurement method is used by applying different loads in order to evaluate the adhesion parameter that shows the effect of the coating on the substrate. It was compared to how a pure photopolymerizing acrylate matrix bonds with a chromium-based dental alloy substrate that is used in the production of different parts of dentures by bonding to a glass substrate. Then, it was compared how composite materials are bonded to both substrates. Adhesion was monitored through the change in wetting angle between the composites, and the results were compared with the results of microindentation. It was shown that the addition of composite particles increases the adhesive properties of the composite compared to the pure matrix and that better adhesion is achieved between the composite and the metal substrate than between the composite and the glass substrate.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu, Adhesion testing of photopolymerizing acrylates reinforced with MgAlLDH@SiO2 particles on dental chromium alloy and on glass",
volume = "79",
number = "1",
pages = "9-13",
doi = "10.5937/tehnika2401009V"
}

Vuksanović, M., Mladenović, I., Radovanović, Ž., Živković, P., Savić, A., Marinković, A.,& Jančić-Heinemann, R.. (2024). Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu. in Tehnika
Beograd : Savez inženjera i tehničara Srbije., 79(1), 9-13.
https://doi.org/10.5937/tehnika2401009V

Vuksanović M, Mladenović I, Radovanović Ž, Živković P, Savić A, Marinković A, Jančić-Heinemann R. Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu. in Tehnika. 2024;79(1):9-13.
doi:10.5937/tehnika2401009V .

Vuksanović, Marija, Mladenović, Ivana, Radovanović, Željko, Živković, Predrag, Savić, Andrija, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Ispitivanje prianjanja fotopolimerizujućih akrilata ojačanih česticama MgAl- LDH@SiO2 na stomatološkoj hromiranoj leguri i na staklu" in Tehnika, 79, no. 1 (2024):9-13,
https://doi.org/10.5937/tehnika2401009V . .

TY  - JOUR
AU  - Gligorijević, Nikola
AU  - Jovanović, Zorana
AU  - Cvijetić, Ilija
AU  - Šunderić, Miloš
AU  - Veličković, Luka
AU  - Katrlík, Jaroslav
AU  - Holazová, Alena
AU  - Nikolić, Milan
AU  - Minić, Simeon
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7298
AB  - Blue C-phycocyanin (C-PC), the major Spirulina protein with innumerable
health-promoting benefits, is an attractive colourant and food supplement. A crucial obstacle to its
more extensive use is its relatively low stability. This study aimed to screen various food-derived
ligands for their ability to bind and stabilise C-PC, utilising spectroscopic techniques and molecular
docking. Among twelve examined ligands, the protein fluorescence quenching revealed that
only quercetin, coenzyme Q10 and resveratrol had a moderate affinity to C-PC (Ka of 2.2 to 3.7 × 105
M–1). Docking revealed these three ligands bind more strongly to the C-PC hexamer than the trimer,
with the binding sites located at the interface of two (αβ)3 trimers. UV/VIS absorption spectroscopy
demonstrated the changes in the C-PC absorption spectra in a complex with quercetin
and resveratrol compared to the spectra of free protein and ligands. Selected ligands did not affect
the secondary structure content, but they induced changes in the tertiary protein structure in the
CD study. A fluorescence-based thermal stability assay demonstrated quercetin and coenzyme Q10
increased the C-PC melting point by nearly 5 °C. Our study identified food-derived ligands that
interact with C-PC and improve its thermal stability, indicating their potential as stabilising agents
for C-PC in the food industry.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Investigation of the Potential of Selected Food-Derived Antioxidants to Bind and Stabilise the Bioactive Blue Protein C-Phycocyanin from Cyanobacteria Spirulina
VL  - 25
IS  - 1
SP  - 229
DO  - 10.3390/ijms25010229
ER  - 

@article{
author = "Gligorijević, Nikola and Jovanović, Zorana and Cvijetić, Ilija and Šunderić, Miloš and Veličković, Luka and Katrlík, Jaroslav and Holazová, Alena and Nikolić, Milan and Minić, Simeon",
year = "2024",
abstract = "Blue C-phycocyanin (C-PC), the major Spirulina protein with innumerable
health-promoting benefits, is an attractive colourant and food supplement. A crucial obstacle to its
more extensive use is its relatively low stability. This study aimed to screen various food-derived
ligands for their ability to bind and stabilise C-PC, utilising spectroscopic techniques and molecular
docking. Among twelve examined ligands, the protein fluorescence quenching revealed that
only quercetin, coenzyme Q10 and resveratrol had a moderate affinity to C-PC (Ka of 2.2 to 3.7 × 105
M–1). Docking revealed these three ligands bind more strongly to the C-PC hexamer than the trimer,
with the binding sites located at the interface of two (αβ)3 trimers. UV/VIS absorption spectroscopy
demonstrated the changes in the C-PC absorption spectra in a complex with quercetin
and resveratrol compared to the spectra of free protein and ligands. Selected ligands did not affect
the secondary structure content, but they induced changes in the tertiary protein structure in the
CD study. A fluorescence-based thermal stability assay demonstrated quercetin and coenzyme Q10
increased the C-PC melting point by nearly 5 °C. Our study identified food-derived ligands that
interact with C-PC and improve its thermal stability, indicating their potential as stabilising agents
for C-PC in the food industry.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Investigation of the Potential of Selected Food-Derived Antioxidants to Bind and Stabilise the Bioactive Blue Protein C-Phycocyanin from Cyanobacteria Spirulina",
volume = "25",
number = "1",
pages = "229",
doi = "10.3390/ijms25010229"
}

Gligorijević, N., Jovanović, Z., Cvijetić, I., Šunderić, M., Veličković, L., Katrlík, J., Holazová, A., Nikolić, M.,& Minić, S.. (2024). Investigation of the Potential of Selected Food-Derived Antioxidants to Bind and Stabilise the Bioactive Blue Protein C-Phycocyanin from Cyanobacteria Spirulina. in International Journal of Molecular Sciences
MDPI., 25(1), 229.
https://doi.org/10.3390/ijms25010229

Gligorijević N, Jovanović Z, Cvijetić I, Šunderić M, Veličković L, Katrlík J, Holazová A, Nikolić M, Minić S. Investigation of the Potential of Selected Food-Derived Antioxidants to Bind and Stabilise the Bioactive Blue Protein C-Phycocyanin from Cyanobacteria Spirulina. in International Journal of Molecular Sciences. 2024;25(1):229.
doi:10.3390/ijms25010229 .

Gligorijević, Nikola, Jovanović, Zorana, Cvijetić, Ilija, Šunderić, Miloš, Veličković, Luka, Katrlík, Jaroslav, Holazová, Alena, Nikolić, Milan, Minić, Simeon, "Investigation of the Potential of Selected Food-Derived Antioxidants to Bind and Stabilise the Bioactive Blue Protein C-Phycocyanin from Cyanobacteria Spirulina" in International Journal of Molecular Sciences, 25, no. 1 (2024):229,
https://doi.org/10.3390/ijms25010229 . .

TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6694
AB  - The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.
Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforced
with MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested by
microhardness measurements.
PB  - Elsevier
T2  - Materials Letters
T1  - Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles
VL  - 354
SP  - 135354
DO  - 10.1016/j.matlet.2023.135354
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Mladenović, Ivana O. and Egelja, Adela and Janković-Mandić, Ljiljana and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.
Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforced
with MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested by
microhardness measurements.",
publisher = "Elsevier",
journal = "Materials Letters",
title = "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles",
volume = "354",
pages = "135354",
doi = "10.1016/j.matlet.2023.135354"
}

Alazreg, A., Vuksanović, M. M., Mladenović, I. O., Egelja, A., Janković-Mandić, L., Marinković, A.,& Jančić-Heinemann, R.. (2024). Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters
Elsevier., 354, 135354.
https://doi.org/10.1016/j.matlet.2023.135354

Alazreg A, Vuksanović MM, Mladenović IO, Egelja A, Janković-Mandić L, Marinković A, Jančić-Heinemann R. Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters. 2024;354:135354.
doi:10.1016/j.matlet.2023.135354 .

Alazreg, Asma, Vuksanović, Marija M., Mladenović, Ivana O., Egelja, Adela, Janković-Mandić, Ljiljana, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles" in Materials Letters, 354 (2024):135354,
https://doi.org/10.1016/j.matlet.2023.135354 . .

TY  - JOUR
AU  - Vuksanović, Marija
AU  - Mladenović, Ivana
AU  - Stupar, Stevan
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7366
AB  - Polymer composites based on unsaturated polyester resin (UPR) and reinforced with particles based on unmodified/modified
plant provenance biosilica particles were synthesized and characterized. An unsaturated polyester resin was obtained from
waste poly (ethylene terephthalate (PET). Biosilaca particles are made from rice husk biomass. The surface of the produced
silica particles was modified using three different silanes: 3-trimethoxysilylpropyl methacrylate (MEMO), trimethoxyvinylsilane (TMEVS), and 3-aminopropyltrimethoxysilane (APTMS). The microhardness test method was used to investigate
the mechanical properties of synthesized composite material with variations in dwell times and applied loads. Optimization of
composite microhardness value prediction in function of synthesized parameters (type of modification of silica particles) and
measurement parameters (applied loads and dwell times) was done using the method of response surface methodology (RSM)
regression analysis. The maximal microhardness values (0.459 GPa) were obtained of type modification of silica particles with
vinyl with 80% confidence for 120 experimental variables. This method can be used to choose the optimal dwell time and load
for comparison of measurements between different composite materials and to enable the choice of the material in terms of
optimization of the quality of reinforcement and quality of interphase determined by surface modification.
PB  - SAGE
T2  - Polymers and Polymer Composites
T1  - Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology
VL  - 32
SP  - 1
EP  - 12
DO  - 10.1177/09673911241228
ER  - 

@article{
author = "Vuksanović, Marija and Mladenović, Ivana and Stupar, Stevan and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "Polymer composites based on unsaturated polyester resin (UPR) and reinforced with particles based on unmodified/modified
plant provenance biosilica particles were synthesized and characterized. An unsaturated polyester resin was obtained from
waste poly (ethylene terephthalate (PET). Biosilaca particles are made from rice husk biomass. The surface of the produced
silica particles was modified using three different silanes: 3-trimethoxysilylpropyl methacrylate (MEMO), trimethoxyvinylsilane (TMEVS), and 3-aminopropyltrimethoxysilane (APTMS). The microhardness test method was used to investigate
the mechanical properties of synthesized composite material with variations in dwell times and applied loads. Optimization of
composite microhardness value prediction in function of synthesized parameters (type of modification of silica particles) and
measurement parameters (applied loads and dwell times) was done using the method of response surface methodology (RSM)
regression analysis. The maximal microhardness values (0.459 GPa) were obtained of type modification of silica particles with
vinyl with 80% confidence for 120 experimental variables. This method can be used to choose the optimal dwell time and load
for comparison of measurements between different composite materials and to enable the choice of the material in terms of
optimization of the quality of reinforcement and quality of interphase determined by surface modification.",
publisher = "SAGE",
journal = "Polymers and Polymer Composites",
title = "Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology",
volume = "32",
pages = "1-12",
doi = "10.1177/09673911241228"
}

Vuksanović, M., Mladenović, I., Stupar, S., Marinković, A.,& Jančić-Heinemann, R.. (2024). Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology. in Polymers and Polymer Composites
SAGE., 32, 1-12.
https://doi.org/10.1177/09673911241228

Vuksanović M, Mladenović I, Stupar S, Marinković A, Jančić-Heinemann R. Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology. in Polymers and Polymer Composites. 2024;32:1-12.
doi:10.1177/09673911241228 .

Vuksanović, Marija, Mladenović, Ivana, Stupar, Stevan, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Microhardness measurement optimization in green derived silica/polyester composites using response surface methodology" in Polymers and Polymer Composites, 32 (2024):1-12,
https://doi.org/10.1177/09673911241228 . .

TY  - JOUR
AU  - Popović, Marko
AU  - Stevanović, Maja
AU  - Mihailović, Marija
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7518
AB  - Breaking news are usually disturbing. Natural disasters, wars, epidemics etc. are reported as breaking news. This paper reports a decreased danger of spreading of epidemics caused by the JN.1 variant, since analyses indicate that (a) infectivity of the new variant is decreased compared to most earlier variants, which is confirmed by the number of cases (7500 daily in USA). Moreover, JN.1 despite the great number of mutations has not been able to achieve the values of Gibbs energy of biosynthesis (and thus virus multiplication rate) of the Hu-1 wild type. The research shows that infectivity and pathogenicity of the JN.1 variant has not reached worrying size, which means that there is no reason to expect a worsening of the epidemiologic situation.
AB  - Ударне вести су обично узнемирујуће. О природним катастрофама, ратовима, епидемијама итд. се извештава као ударним вестима. У овом раду је приказана смањена опасност од ширења епидемија изазваних варијантом JN.1, јер анализе показују да је (а) инфективност нове варијанте смањена у односу на већину ранијих варијанти, што потврђује и број случајева (7500 дневно у САД). Штавише, JN.1 упркос великом броју мутација није успео да постигне вредности Гибсове енергије биосинтезе (а самим тим и стопе размножавања вируса) дивљег типа Hu.1. Истраживање показује да инфективност и патогеност варијанте JN.1 није достигла забрињавајућу величину, што значи да нема разлога за очекивање погоршање епидемиолошке ситуације.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Breaking news: Empirical formulas, molar masses, biosynthesis reactions, and thermodynamic properties of virus particles, biosynthesis and binding of Omicron JN.1 variant of SARS-CoV-2
T1  - Ударне вести: емпиријске формуле, моларне масе, реакције биосинтезе и термодинамичке особине вирусних честица, биосинтезе и везивања Omicron JN.1 варијанте SARS-CoV-2
DO  - 10.2298/JSC240119019P
ER  - 

@article{
author = "Popović, Marko and Stevanović, Maja and Mihailović, Marija",
year = "2024",
abstract = "Breaking news are usually disturbing. Natural disasters, wars, epidemics etc. are reported as breaking news. This paper reports a decreased danger of spreading of epidemics caused by the JN.1 variant, since analyses indicate that (a) infectivity of the new variant is decreased compared to most earlier variants, which is confirmed by the number of cases (7500 daily in USA). Moreover, JN.1 despite the great number of mutations has not been able to achieve the values of Gibbs energy of biosynthesis (and thus virus multiplication rate) of the Hu-1 wild type. The research shows that infectivity and pathogenicity of the JN.1 variant has not reached worrying size, which means that there is no reason to expect a worsening of the epidemiologic situation., Ударне вести су обично узнемирујуће. О природним катастрофама, ратовима, епидемијама итд. се извештава као ударним вестима. У овом раду је приказана смањена опасност од ширења епидемија изазваних варијантом JN.1, јер анализе показују да је (а) инфективност нове варијанте смањена у односу на већину ранијих варијанти, што потврђује и број случајева (7500 дневно у САД). Штавише, JN.1 упркос великом броју мутација није успео да постигне вредности Гибсове енергије биосинтезе (а самим тим и стопе размножавања вируса) дивљег типа Hu.1. Истраживање показује да инфективност и патогеност варијанте JN.1 није достигла забрињавајућу величину, што значи да нема разлога за очекивање погоршање епидемиолошке ситуације.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Breaking news: Empirical formulas, molar masses, biosynthesis reactions, and thermodynamic properties of virus particles, biosynthesis and binding of Omicron JN.1 variant of SARS-CoV-2, Ударне вести: емпиријске формуле, моларне масе, реакције биосинтезе и термодинамичке особине вирусних честица, биосинтезе и везивања Omicron JN.1 варијанте SARS-CoV-2",
doi = "10.2298/JSC240119019P"
}

Popović, M., Stevanović, M.,& Mihailović, M.. (2024). Breaking news: Empirical formulas, molar masses, biosynthesis reactions, and thermodynamic properties of virus particles, biosynthesis and binding of Omicron JN.1 variant of SARS-CoV-2. in Journal of the Serbian Chemical Society
Serbian Chemical Society..
https://doi.org/10.2298/JSC240119019P

Popović M, Stevanović M, Mihailović M. Breaking news: Empirical formulas, molar masses, biosynthesis reactions, and thermodynamic properties of virus particles, biosynthesis and binding of Omicron JN.1 variant of SARS-CoV-2. in Journal of the Serbian Chemical Society. 2024;.
doi:10.2298/JSC240119019P .

Popović, Marko, Stevanović, Maja, Mihailović, Marija, "Breaking news: Empirical formulas, molar masses, biosynthesis reactions, and thermodynamic properties of virus particles, biosynthesis and binding of Omicron JN.1 variant of SARS-CoV-2" in Journal of the Serbian Chemical Society (2024),
https://doi.org/10.2298/JSC240119019P . .

TY  - JOUR
AU  - Popović, Marko
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7516
AB  - Bioenergetics and biothermodynamics are valuable tools in research on growth and metabolic processes of a wide range of organisms, including viruses, bacteria, fungi, algae and plants, as is shown by the many publications on this topic in the literature. These studies provide insight into growth and metabolism of individual species, as well as interactions between species, like the virus-host interaction (infection) and virus-virus interaction (competition). However, this approach has not yet been applied to animal species. The universality of biothermodynamics and bioenergetics provides a good motive to apply them in analysis of animals. In this research, we made a bioenergetic, biothermodynamic and kinetic characterization for the first time for an animal species – Anguilla anguilla L. (European eel). We made a comparative analysis on yellow (young adult) and silver (mature adult) phases. Metabolic processes were modeled as chemical reactions with characteristic thermodynamic properties: enthalpy, entropy and Gibbs energy. Moreover, Gibbs energy explained growth rates, through phenomenological equations. This analysis of animal metabolism and growth explained metabolic properties of yellow and silver A. anguilla, including the bioenergetic aspect of life history. Moreover, we compared thermodynamic properties of A. anguilla with those of its main macromolecular components and other organisms. The thermodynamic properties were explained by the structural properties of organisms. This research extends the bioenergetic and biothermodynamic approaches to zoology, which should allow analysis of the energetic aspect of animal metabolic processes, interactions with their environment and interactions with other organisms. Furthermore, it connects the macroscopic perspective of zoology with the microscopic perspectives of biochemistry, bioenergetics and biothermodynamics. This will provide a basis for development of mechanistic models of animal growth and metabolism.
PB  - Elsevier
T2  - Zoology
T1  - Animal bioenergetics: Thermodynamic and kinetic analysis of growth and metabolism of Anguilla anguilla
VL  - 163
SP  - 126158
DO  - 10.1016/j.zool.2024.126158
ER  - 

@article{
author = "Popović, Marko",
year = "2024",
abstract = "Bioenergetics and biothermodynamics are valuable tools in research on growth and metabolic processes of a wide range of organisms, including viruses, bacteria, fungi, algae and plants, as is shown by the many publications on this topic in the literature. These studies provide insight into growth and metabolism of individual species, as well as interactions between species, like the virus-host interaction (infection) and virus-virus interaction (competition). However, this approach has not yet been applied to animal species. The universality of biothermodynamics and bioenergetics provides a good motive to apply them in analysis of animals. In this research, we made a bioenergetic, biothermodynamic and kinetic characterization for the first time for an animal species – Anguilla anguilla L. (European eel). We made a comparative analysis on yellow (young adult) and silver (mature adult) phases. Metabolic processes were modeled as chemical reactions with characteristic thermodynamic properties: enthalpy, entropy and Gibbs energy. Moreover, Gibbs energy explained growth rates, through phenomenological equations. This analysis of animal metabolism and growth explained metabolic properties of yellow and silver A. anguilla, including the bioenergetic aspect of life history. Moreover, we compared thermodynamic properties of A. anguilla with those of its main macromolecular components and other organisms. The thermodynamic properties were explained by the structural properties of organisms. This research extends the bioenergetic and biothermodynamic approaches to zoology, which should allow analysis of the energetic aspect of animal metabolic processes, interactions with their environment and interactions with other organisms. Furthermore, it connects the macroscopic perspective of zoology with the microscopic perspectives of biochemistry, bioenergetics and biothermodynamics. This will provide a basis for development of mechanistic models of animal growth and metabolism.",
publisher = "Elsevier",
journal = "Zoology",
title = "Animal bioenergetics: Thermodynamic and kinetic analysis of growth and metabolism of Anguilla anguilla",
volume = "163",
pages = "126158",
doi = "10.1016/j.zool.2024.126158"
}

Popović, M.. (2024). Animal bioenergetics: Thermodynamic and kinetic analysis of growth and metabolism of Anguilla anguilla. in Zoology
Elsevier., 163, 126158.
https://doi.org/10.1016/j.zool.2024.126158

Popović M. Animal bioenergetics: Thermodynamic and kinetic analysis of growth and metabolism of Anguilla anguilla. in Zoology. 2024;163:126158.
doi:10.1016/j.zool.2024.126158 .

Popović, Marko, "Animal bioenergetics: Thermodynamic and kinetic analysis of growth and metabolism of Anguilla anguilla" in Zoology, 163 (2024):126158,
https://doi.org/10.1016/j.zool.2024.126158 . .

TY  - JOUR
AU  - Radić, Nenad
AU  - Ilić, Mila
AU  - Stojadinović, Stevan
AU  - Milić, Jelena
AU  - Avdalović, Jelena
AU  - Šaponjić, Zoran
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7515
AB  - The plasma electrolytic oxidation process of Ti foil in the presence of a colloidal solution of Ag nanoparticles was used for the synthesis of exceptionally photocatalytically active Ag-doped TiO2 coatings. UV–Vis absorption spectroscopy was applied to follow the changes in the surface plasmon resonance band of the Ag nanoparticles as a function of the Ag:PO43− ratio in a phosphate-based electrolyte solution. Transmission electron microscopy revealed the size of the Ag nanoparticles in the range of 3–12 nm. The XRD patterns of the Ag-doped TiO2 coatings confirmed the crystalline anatase TiO2 phase regardless of the dopant concentration and without metallic Ag or crystalline Ag oxide forms. The typical porous morphology of the Ag–TiO2 coatings was observed by scanning electron microscopy. A significantly improved photocatalytic activity of the Ag–TiO2 coatings in the degradation process of the insecticide lindane (gamma isomer of benzene hexachloride) and test molecule methyl orange compared to pure TiO2 was determined using the GC technique. The degradation efficiency of Ag-doped TiO2 coatings is higher for lindane than for methyl orange.
PB  - Elsevier
T2  - Journal of Physics and Chemistry of Solids
T1  - Photocatalytically active Ag-doped TiO2 coatings developed by plasma electrolytic oxidation in the presence of colloidal Ag nanoparticles
VL  - 188
SP  - 111918
DO  - 10.1016/j.jpcs.2024.111918
ER  - 

@article{
author = "Radić, Nenad and Ilić, Mila and Stojadinović, Stevan and Milić, Jelena and Avdalović, Jelena and Šaponjić, Zoran",
year = "2024",
abstract = "The plasma electrolytic oxidation process of Ti foil in the presence of a colloidal solution of Ag nanoparticles was used for the synthesis of exceptionally photocatalytically active Ag-doped TiO2 coatings. UV–Vis absorption spectroscopy was applied to follow the changes in the surface plasmon resonance band of the Ag nanoparticles as a function of the Ag:PO43− ratio in a phosphate-based electrolyte solution. Transmission electron microscopy revealed the size of the Ag nanoparticles in the range of 3–12 nm. The XRD patterns of the Ag-doped TiO2 coatings confirmed the crystalline anatase TiO2 phase regardless of the dopant concentration and without metallic Ag or crystalline Ag oxide forms. The typical porous morphology of the Ag–TiO2 coatings was observed by scanning electron microscopy. A significantly improved photocatalytic activity of the Ag–TiO2 coatings in the degradation process of the insecticide lindane (gamma isomer of benzene hexachloride) and test molecule methyl orange compared to pure TiO2 was determined using the GC technique. The degradation efficiency of Ag-doped TiO2 coatings is higher for lindane than for methyl orange.",
publisher = "Elsevier",
journal = "Journal of Physics and Chemistry of Solids",
title = "Photocatalytically active Ag-doped TiO2 coatings developed by plasma electrolytic oxidation in the presence of colloidal Ag nanoparticles",
volume = "188",
pages = "111918",
doi = "10.1016/j.jpcs.2024.111918"
}

Radić, N., Ilić, M., Stojadinović, S., Milić, J., Avdalović, J.,& Šaponjić, Z.. (2024). Photocatalytically active Ag-doped TiO2 coatings developed by plasma electrolytic oxidation in the presence of colloidal Ag nanoparticles. in Journal of Physics and Chemistry of Solids
Elsevier., 188, 111918.
https://doi.org/10.1016/j.jpcs.2024.111918

Radić N, Ilić M, Stojadinović S, Milić J, Avdalović J, Šaponjić Z. Photocatalytically active Ag-doped TiO2 coatings developed by plasma electrolytic oxidation in the presence of colloidal Ag nanoparticles. in Journal of Physics and Chemistry of Solids. 2024;188:111918.
doi:10.1016/j.jpcs.2024.111918 .

Radić, Nenad, Ilić, Mila, Stojadinović, Stevan, Milić, Jelena, Avdalović, Jelena, Šaponjić, Zoran, "Photocatalytically active Ag-doped TiO2 coatings developed by plasma electrolytic oxidation in the presence of colloidal Ag nanoparticles" in Journal of Physics and Chemistry of Solids, 188 (2024):111918,
https://doi.org/10.1016/j.jpcs.2024.111918 . .

TY  - JOUR
AU  - Polić, Suzana R.
AU  - Ristić, Slavica
AU  - Radojković, Bojana
AU  - Bajuk-Bogdanović, Danica
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7367
AB  - In this paper, the state of an archaeological artefact (iron nail) originating from the Studenica Monastery (Serbia) has been presented as well as the possibility of laser cleaning its corrosion layers. To determine the presence of cracks and other defects in the sample, the digital radiographic method was used. The composition of the artefact was analysed by X-ray Fluorescence Spectrometry (XRF) and energy-dispersive X-ray Spectroscopy (EDX). The corrosion products were investigated by X-ray diffraction (XRD), X-ray Pho- toelectron Spectroscopy (XPS), Raman Spectroscopy, and EDX microanalysis. The Nd:YAG laser was used for corrosion cleaning. The morphological modification of the surfaces cleaned by laser was analysed with optical and scanning electron microscopy (SEM). The test results showed that the cleaning of thick corro- sion deposits with a laser is difficult and very expensive. Therefore, it is necessary to combine mechanical or chemical methods with lasers.
PB  - Elsevier
T2  - Journal of Cultural Heritage
T1  - Corroded medieval iron nail from the Studenica Monastery - Material analysis and laser cleaning
VL  - 66
SP  - 367
EP  - 374
DO  - 10.1016/j.culher.2023.12.012
ER  - 

@article{
author = "Polić, Suzana R. and Ristić, Slavica and Radojković, Bojana and Bajuk-Bogdanović, Danica",
year = "2024",
abstract = "In this paper, the state of an archaeological artefact (iron nail) originating from the Studenica Monastery (Serbia) has been presented as well as the possibility of laser cleaning its corrosion layers. To determine the presence of cracks and other defects in the sample, the digital radiographic method was used. The composition of the artefact was analysed by X-ray Fluorescence Spectrometry (XRF) and energy-dispersive X-ray Spectroscopy (EDX). The corrosion products were investigated by X-ray diffraction (XRD), X-ray Pho- toelectron Spectroscopy (XPS), Raman Spectroscopy, and EDX microanalysis. The Nd:YAG laser was used for corrosion cleaning. The morphological modification of the surfaces cleaned by laser was analysed with optical and scanning electron microscopy (SEM). The test results showed that the cleaning of thick corro- sion deposits with a laser is difficult and very expensive. Therefore, it is necessary to combine mechanical or chemical methods with lasers.",
publisher = "Elsevier",
journal = "Journal of Cultural Heritage",
title = "Corroded medieval iron nail from the Studenica Monastery - Material analysis and laser cleaning",
volume = "66",
pages = "367-374",
doi = "10.1016/j.culher.2023.12.012"
}

Polić, S. R., Ristić, S., Radojković, B.,& Bajuk-Bogdanović, D.. (2024). Corroded medieval iron nail from the Studenica Monastery - Material analysis and laser cleaning. in Journal of Cultural Heritage
Elsevier., 66, 367-374.
https://doi.org/10.1016/j.culher.2023.12.012

Polić SR, Ristić S, Radojković B, Bajuk-Bogdanović D. Corroded medieval iron nail from the Studenica Monastery - Material analysis and laser cleaning. in Journal of Cultural Heritage. 2024;66:367-374.
doi:10.1016/j.culher.2023.12.012 .

Polić, Suzana R., Ristić, Slavica, Radojković, Bojana, Bajuk-Bogdanović, Danica, "Corroded medieval iron nail from the Studenica Monastery - Material analysis and laser cleaning" in Journal of Cultural Heritage, 66 (2024):367-374,
https://doi.org/10.1016/j.culher.2023.12.012 . .

TY  - JOUR
AU  - Popadić, Daliborka
AU  - Krstić, Jugoslav
AU  - Janošević-Ležaić, Aleksandra
AU  - Popović, Maja
AU  - Milojević-Rakić, Maja
AU  - Ignjatović, Ljubiša
AU  - Bajuk-Bogdanović, Danica
AU  - Gavrilov, Nemanja
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7399
AB  - Reuse and/or recycling of spent adsorbents is taking a central role in modern thinking and catalyzed carbonization is the way forward. Herein we explore the carbonization of adsorbed acetamiprid, in an inert atmosphere, as a way of recycling and producing nitrogen-rich carbon material for potential use in supercapacitors. Added value material and the reuse of the adsorbent were achieved by carbonization at 700 °C under argon. The formation of a nitrogen-doped carbon layer as an active material on the adsorbent, bonded through a C-Si linkage, has been conclusively verified through elemental composition quantification using XPS and EDX measurements. Two-stage catalytic decomposition and condensation of the adsorbed pesticide is followed by TGA and TPD-MS. Attained carbon-based materials give stable Faradaic capacitance with a slight dependency on the number of adsorbing cycles. Capacitance calculated with respect to the adlayer carbon material reaches values as high as 610 F g−1. Galvanostatic Charge/Discharge measurement confirmed the stability of explored materials with a slight increase in capacitance over 1000 cycles. The presented results envisage electroactive materials preparation from environmental pollutants, adding value to spent adsorbents.
PB  - Elsevier
T2  - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
T1  - Acetamiprid's degradation products and mechanism: Part II – Inert atmosphere and charge storage
VL  - 308
SP  - 123772
DO  - 10.1016/j.saa.2023.123772
ER  - 

@article{
author = "Popadić, Daliborka and Krstić, Jugoslav and Janošević-Ležaić, Aleksandra and Popović, Maja and Milojević-Rakić, Maja and Ignjatović, Ljubiša and Bajuk-Bogdanović, Danica and Gavrilov, Nemanja",
year = "2024",
abstract = "Reuse and/or recycling of spent adsorbents is taking a central role in modern thinking and catalyzed carbonization is the way forward. Herein we explore the carbonization of adsorbed acetamiprid, in an inert atmosphere, as a way of recycling and producing nitrogen-rich carbon material for potential use in supercapacitors. Added value material and the reuse of the adsorbent were achieved by carbonization at 700 °C under argon. The formation of a nitrogen-doped carbon layer as an active material on the adsorbent, bonded through a C-Si linkage, has been conclusively verified through elemental composition quantification using XPS and EDX measurements. Two-stage catalytic decomposition and condensation of the adsorbed pesticide is followed by TGA and TPD-MS. Attained carbon-based materials give stable Faradaic capacitance with a slight dependency on the number of adsorbing cycles. Capacitance calculated with respect to the adlayer carbon material reaches values as high as 610 F g−1. Galvanostatic Charge/Discharge measurement confirmed the stability of explored materials with a slight increase in capacitance over 1000 cycles. The presented results envisage electroactive materials preparation from environmental pollutants, adding value to spent adsorbents.",
publisher = "Elsevier",
journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",
title = "Acetamiprid's degradation products and mechanism: Part II – Inert atmosphere and charge storage",
volume = "308",
pages = "123772",
doi = "10.1016/j.saa.2023.123772"
}

Popadić, D., Krstić, J., Janošević-Ležaić, A., Popović, M., Milojević-Rakić, M., Ignjatović, L., Bajuk-Bogdanović, D.,& Gavrilov, N.. (2024). Acetamiprid's degradation products and mechanism: Part II – Inert atmosphere and charge storage. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Elsevier., 308, 123772.
https://doi.org/10.1016/j.saa.2023.123772

Popadić D, Krstić J, Janošević-Ležaić A, Popović M, Milojević-Rakić M, Ignjatović L, Bajuk-Bogdanović D, Gavrilov N. Acetamiprid's degradation products and mechanism: Part II – Inert atmosphere and charge storage. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2024;308:123772.
doi:10.1016/j.saa.2023.123772 .

Popadić, Daliborka, Krstić, Jugoslav, Janošević-Ležaić, Aleksandra, Popović, Maja, Milojević-Rakić, Maja, Ignjatović, Ljubiša, Bajuk-Bogdanović, Danica, Gavrilov, Nemanja, "Acetamiprid's degradation products and mechanism: Part II – Inert atmosphere and charge storage" in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 308 (2024):123772,
https://doi.org/10.1016/j.saa.2023.123772 . .

TY  - JOUR
AU  - Fronczak, Maciej
AU  - Karoly, Zoltan
AU  - Banković, Predrag
AU  - Mojović, Zorica
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7470
AB  - As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene has been modified by various types of materials in an effort to enhance its electrode qualities even more. This work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV) was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Using as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future research ought to focus on improving synthetic conditions in order to enhance desirable characteristics.
PB  - Elsevier
T2  - Microchemical Journal
T1  - The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene
VL  - 199
SP  - 110079
DO  - 10.1016/j.microc.2024.110079
ER  - 

@article{
author = "Fronczak, Maciej and Karoly, Zoltan and Banković, Predrag and Mojović, Zorica",
year = "2024",
abstract = "As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene has been modified by various types of materials in an effort to enhance its electrode qualities even more. This work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV) was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Using as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future research ought to focus on improving synthetic conditions in order to enhance desirable characteristics.",
publisher = "Elsevier",
journal = "Microchemical Journal",
title = "The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene",
volume = "199",
pages = "110079",
doi = "10.1016/j.microc.2024.110079"
}

Fronczak, M., Karoly, Z., Banković, P.,& Mojović, Z.. (2024). The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene. in Microchemical Journal
Elsevier., 199, 110079.
https://doi.org/10.1016/j.microc.2024.110079

Fronczak M, Karoly Z, Banković P, Mojović Z. The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene. in Microchemical Journal. 2024;199:110079.
doi:10.1016/j.microc.2024.110079 .

Fronczak, Maciej, Karoly, Zoltan, Banković, Predrag, Mojović, Zorica, "The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene" in Microchemical Journal, 199 (2024):110079,
https://doi.org/10.1016/j.microc.2024.110079 . .

TY  - JOUR
AU  - Popović, Marko
AU  - Šekularac, Gavrilo
AU  - Mihailović, Marija
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7474
AB  - For thousands of years, medicine has made efforts to study and heal infectious diseases. For centuries, medicine and biology have attempted to study the mechanisms of development of infectious diseases. For 100 years, virology has tried to understand and describe different viruses and reveal the secrets of pathophysiology of infections. Several decades ago, the efforts of biomedical scientists were joined by chemists. Since then viruses have been explored not only as biological systems, but also as chemical systems. With the beginning of the COVID-19 pandemic, biothermodynamics has made its contribution to the research on driving forces and mechanisms of lifecycles of viruses, the virus-host interaction. Since then, viruses have been analyzed as biological, chemical and thermodynamic systems. After reporting of chemical and thermodynamic properties of SARS-CoV, MERS-CoV, SARS-CoV-2, Ebola, Mpox, West Nile virus and bacteriophages, this paper reports for the first time the empirical formulas (unit carbon formulas) of Rotavirus A, as well as its thermodynamic properties of virus-host interaction at the membrane (antigen-receptor binding) and virus-host interaction in the cytoplasm (virus multiplication). The virus-host interactions are essentially chemical reactions, the driving force of which is Gibbs energy (of binding and biosynthesis).
PB  - Elsevier
T2  - Microbial Risk Analysis
T1  - Like a summer storm: Biothermodynamic analysis of Rotavirus A - Empirical formula, biosynthesis reaction and driving force of virus multiplication and antigen-receptor binding
VL  - 26
SP  - 100291
DO  - 10.1016/j.mran.2024.100291
ER  - 

@article{
author = "Popović, Marko and Šekularac, Gavrilo and Mihailović, Marija",
year = "2024",
abstract = "For thousands of years, medicine has made efforts to study and heal infectious diseases. For centuries, medicine and biology have attempted to study the mechanisms of development of infectious diseases. For 100 years, virology has tried to understand and describe different viruses and reveal the secrets of pathophysiology of infections. Several decades ago, the efforts of biomedical scientists were joined by chemists. Since then viruses have been explored not only as biological systems, but also as chemical systems. With the beginning of the COVID-19 pandemic, biothermodynamics has made its contribution to the research on driving forces and mechanisms of lifecycles of viruses, the virus-host interaction. Since then, viruses have been analyzed as biological, chemical and thermodynamic systems. After reporting of chemical and thermodynamic properties of SARS-CoV, MERS-CoV, SARS-CoV-2, Ebola, Mpox, West Nile virus and bacteriophages, this paper reports for the first time the empirical formulas (unit carbon formulas) of Rotavirus A, as well as its thermodynamic properties of virus-host interaction at the membrane (antigen-receptor binding) and virus-host interaction in the cytoplasm (virus multiplication). The virus-host interactions are essentially chemical reactions, the driving force of which is Gibbs energy (of binding and biosynthesis).",
publisher = "Elsevier",
journal = "Microbial Risk Analysis",
title = "Like a summer storm: Biothermodynamic analysis of Rotavirus A - Empirical formula, biosynthesis reaction and driving force of virus multiplication and antigen-receptor binding",
volume = "26",
pages = "100291",
doi = "10.1016/j.mran.2024.100291"
}

Popović, M., Šekularac, G.,& Mihailović, M.. (2024). Like a summer storm: Biothermodynamic analysis of Rotavirus A - Empirical formula, biosynthesis reaction and driving force of virus multiplication and antigen-receptor binding. in Microbial Risk Analysis
Elsevier., 26, 100291.
https://doi.org/10.1016/j.mran.2024.100291

Popović M, Šekularac G, Mihailović M. Like a summer storm: Biothermodynamic analysis of Rotavirus A - Empirical formula, biosynthesis reaction and driving force of virus multiplication and antigen-receptor binding. in Microbial Risk Analysis. 2024;26:100291.
doi:10.1016/j.mran.2024.100291 .

Popović, Marko, Šekularac, Gavrilo, Mihailović, Marija, "Like a summer storm: Biothermodynamic analysis of Rotavirus A - Empirical formula, biosynthesis reaction and driving force of virus multiplication and antigen-receptor binding" in Microbial Risk Analysis, 26 (2024):100291,
https://doi.org/10.1016/j.mran.2024.100291 . .

TY  - JOUR
AU  - Fronczak, Maciej
AU  - Karoly, Zoltan
AU  - Banković, Predrag
AU  - Mojović, Zorica
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7469
AB  - As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene 
has been modified by various types of materials in an effort to enhance its electrode qualities even more. This 
work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final 
product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of 
graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of 
graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic 
voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV) 
was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol 
and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Using as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane 
ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future 
research ought to focus on improving synthetic conditions in order to enhance desirable characteristics.
PB  - Elsevier
T2  - Microchemical Journal
T1  - The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene
VL  - 199
SP  - 110079
DO  - 10.1016/j.microc.2024.110079
ER  - 

@article{
author = "Fronczak, Maciej and Karoly, Zoltan and Banković, Predrag and Mojović, Zorica",
year = "2024",
abstract = "As electrode materials, graphene and its derivatives have been the subject of extensive investigation. Graphene 
has been modified by various types of materials in an effort to enhance its electrode qualities even more. This 
work sought to understand how the precursor to graphene affected the electrochemical characteristics of the final 
product and its potential use, unaltered, in the creation of sensors for nitrophenol derivatives. A set of samples of 
graphene produced using a radiofrequency (RF) thermal plasma jet are presented. Precursors for the creation of 
graphene included six basic organic compounds: alkanes, alcohols, carboxylic acids, and aldehydes. Cyclic 
voltammetry (CV) was used to carry out the electrochemical characterization. Square wave voltammetry (SWV) 
was used to assess the graphene’s electroanalytical performance for the simultaneous detection of 3-nitrophenol 
and 4-nitrophenol. A graphene sample made from methane had the maximum current response. Using as synthesised methane-originated graphene, two nitrophenol derivatives were successfully detected simulta neously in a concentration range of 10 μM to 500 μM. The type of oxygen functional groups and the edge/plane 
ratio in the produced graphene were shown to have a significant impact on the graphene electroactivity. Future 
research ought to focus on improving synthetic conditions in order to enhance desirable characteristics.",
publisher = "Elsevier",
journal = "Microchemical Journal",
title = "The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene",
volume = "199",
pages = "110079",
doi = "10.1016/j.microc.2024.110079"
}

Fronczak, M., Karoly, Z., Banković, P.,& Mojović, Z.. (2024). The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene. in Microchemical Journal
Elsevier., 199, 110079.
https://doi.org/10.1016/j.microc.2024.110079

Fronczak M, Karoly Z, Banković P, Mojović Z. The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene. in Microchemical Journal. 2024;199:110079.
doi:10.1016/j.microc.2024.110079 .

Fronczak, Maciej, Karoly, Zoltan, Banković, Predrag, Mojović, Zorica, "The influence of precursor selection on electrochemical properties of  radiofrequency thermal plasma synthesized graphene" in Microchemical Journal, 199 (2024):110079,
https://doi.org/10.1016/j.microc.2024.110079 . .

TY  - CONF
AU  - Popović, Dragan
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7459
AB  - The interactions between the enclosed protein environment and cofactors are crucial in understanding redox protein systems. The redox potential (Em) is a key parameter of all redox active proteins and is easily accessible in experimental and computational studies. By advanced computational methods, this research examined in-depth the complex relationship between a confined protein system and its cofactor within a bioinspired protein scaffold and found multiple contributing factors. The Em values were dissected to identify interactions in heme proteins that contribute to various energy terms.
PB  - COST Action CA21101 "COSY"
C3  - The 1st Virtual meeting WG2 of COST action CA21101 COSY "From quantum to classical dynamics of isolated molecules and 3D materials", February 6, 2024, Belgrade, Serbia
T1  - Protein environment – cofactor interactions in redox protein systems
SP  - 15
EP  - 15
UR  - https://hdl.handle.net/21.15107/rcub_cer_7459
ER  - 

@conference{
author = "Popović, Dragan",
year = "2024",
abstract = "The interactions between the enclosed protein environment and cofactors are crucial in understanding redox protein systems. The redox potential (Em) is a key parameter of all redox active proteins and is easily accessible in experimental and computational studies. By advanced computational methods, this research examined in-depth the complex relationship between a confined protein system and its cofactor within a bioinspired protein scaffold and found multiple contributing factors. The Em values were dissected to identify interactions in heme proteins that contribute to various energy terms.",
publisher = "COST Action CA21101 "COSY"",
journal = "The 1st Virtual meeting WG2 of COST action CA21101 COSY "From quantum to classical dynamics of isolated molecules and 3D materials", February 6, 2024, Belgrade, Serbia",
title = "Protein environment – cofactor interactions in redox protein systems",
pages = "15-15",
url = "https://hdl.handle.net/21.15107/rcub_cer_7459"
}

Popović, D.. (2024). Protein environment – cofactor interactions in redox protein systems. in The 1st Virtual meeting WG2 of COST action CA21101 COSY "From quantum to classical dynamics of isolated molecules and 3D materials", February 6, 2024, Belgrade, Serbia
COST Action CA21101 "COSY"., 15-15.
https://hdl.handle.net/21.15107/rcub_cer_7459

Popović D. Protein environment – cofactor interactions in redox protein systems. in The 1st Virtual meeting WG2 of COST action CA21101 COSY "From quantum to classical dynamics of isolated molecules and 3D materials", February 6, 2024, Belgrade, Serbia. 2024;:15-15.
https://hdl.handle.net/21.15107/rcub_cer_7459 .

Popović, Dragan, "Protein environment – cofactor interactions in redox protein systems" in The 1st Virtual meeting WG2 of COST action CA21101 COSY "From quantum to classical dynamics of isolated molecules and 3D materials", February 6, 2024, Belgrade, Serbia (2024):15-15,
https://hdl.handle.net/21.15107/rcub_cer_7459 .

TY  - JOUR
AU  - Protić-Rosić, Isidora
AU  - Lopandić, Zorana
AU  - Popović, Dragan
AU  - Blagojević, Gordan
AU  - Gavrović-Jankulović, Marija
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7457
AB  - Novel allergen immunotherapy (AIT) approaches necessitate the use of more effective and safe therapeutics, which can be accomplished by employing novel adjuvants for improved innate immune cell activation, as well as hypoallergenic allergen forms. In this study, we investigate the immunomodulatory effects of a chimera rBet v 1a-BanLecwt (rBv1a-BLwt; Cwt) composed of the major birch pollen allergen Bet v 1a and banana lectin (BanLecwt; BLwt) and two novel chimeras, rBv1l-BLH84T (rBet v 1l-BanLecH84T; C1) and rBLH84T-Bv1l (rBanLecH84T-Bet v 1l; C2), both composed of BLH84T and hypoallergenic birch pollen allergen Bv1l in the co-culture model Caco-2/THP-1, and PBMCs from donors with birch pollen allergy. The chimeric molecules rBv1l-BLH84T (C1) and rBLH84T-Bv1l (C2) were created in silico and then produced in E. coli using recombinant DNA technology. Real-time PCR analysis of gene expression following compound treatment in the co-culture model revealed that all three chimeras have the potential to induce the anti-inflammatory cytokine IL-10 gene expression in Caco-2 cells and IFN-γ gene expression in THP-1 cells. Sandwich ELISA revealed that Cwt increased IL-10 secretion and IFN-/IL-4 levels in PBMCs from birch pollen allergic donors, whereas C1 and C2 were less effective. The findings suggest that Cwt should be analyzed further due to its potential benefit in AIT.
PB  - Elsevier
T2  - International Immunopharmacology
T1  - rBet v 1a-BanLec_wt induce upregulation of IL-10 and IFN-γ gene expression in Caco-2/THP-1 co-culture and secretion of IL-10 and IFN-γ/IL-4 levels in PBMCs of birch pollen allergic donors
VL  - 129
SP  - 111607
DO  - 10.1016/j.intimp.2024.111607
ER  - 

@article{
author = "Protić-Rosić, Isidora and Lopandić, Zorana and Popović, Dragan and Blagojević, Gordan and Gavrović-Jankulović, Marija",
year = "2024",
abstract = "Novel allergen immunotherapy (AIT) approaches necessitate the use of more effective and safe therapeutics, which can be accomplished by employing novel adjuvants for improved innate immune cell activation, as well as hypoallergenic allergen forms. In this study, we investigate the immunomodulatory effects of a chimera rBet v 1a-BanLecwt (rBv1a-BLwt; Cwt) composed of the major birch pollen allergen Bet v 1a and banana lectin (BanLecwt; BLwt) and two novel chimeras, rBv1l-BLH84T (rBet v 1l-BanLecH84T; C1) and rBLH84T-Bv1l (rBanLecH84T-Bet v 1l; C2), both composed of BLH84T and hypoallergenic birch pollen allergen Bv1l in the co-culture model Caco-2/THP-1, and PBMCs from donors with birch pollen allergy. The chimeric molecules rBv1l-BLH84T (C1) and rBLH84T-Bv1l (C2) were created in silico and then produced in E. coli using recombinant DNA technology. Real-time PCR analysis of gene expression following compound treatment in the co-culture model revealed that all three chimeras have the potential to induce the anti-inflammatory cytokine IL-10 gene expression in Caco-2 cells and IFN-γ gene expression in THP-1 cells. Sandwich ELISA revealed that Cwt increased IL-10 secretion and IFN-/IL-4 levels in PBMCs from birch pollen allergic donors, whereas C1 and C2 were less effective. The findings suggest that Cwt should be analyzed further due to its potential benefit in AIT.",
publisher = "Elsevier",
journal = "International Immunopharmacology",
title = "rBet v 1a-BanLec_wt induce upregulation of IL-10 and IFN-γ gene expression in Caco-2/THP-1 co-culture and secretion of IL-10 and IFN-γ/IL-4 levels in PBMCs of birch pollen allergic donors",
volume = "129",
pages = "111607",
doi = "10.1016/j.intimp.2024.111607"
}

Protić-Rosić, I., Lopandić, Z., Popović, D., Blagojević, G.,& Gavrović-Jankulović, M.. (2024). rBet v 1a-BanLec_wt induce upregulation of IL-10 and IFN-γ gene expression in Caco-2/THP-1 co-culture and secretion of IL-10 and IFN-γ/IL-4 levels in PBMCs of birch pollen allergic donors. in International Immunopharmacology
Elsevier., 129, 111607.
https://doi.org/10.1016/j.intimp.2024.111607

Protić-Rosić I, Lopandić Z, Popović D, Blagojević G, Gavrović-Jankulović M. rBet v 1a-BanLec_wt induce upregulation of IL-10 and IFN-γ gene expression in Caco-2/THP-1 co-culture and secretion of IL-10 and IFN-γ/IL-4 levels in PBMCs of birch pollen allergic donors. in International Immunopharmacology. 2024;129:111607.
doi:10.1016/j.intimp.2024.111607 .

Protić-Rosić, Isidora, Lopandić, Zorana, Popović, Dragan, Blagojević, Gordan, Gavrović-Jankulović, Marija, "rBet v 1a-BanLec_wt induce upregulation of IL-10 and IFN-γ gene expression in Caco-2/THP-1 co-culture and secretion of IL-10 and IFN-γ/IL-4 levels in PBMCs of birch pollen allergic donors" in International Immunopharmacology, 129 (2024):111607,
https://doi.org/10.1016/j.intimp.2024.111607 . .