TY  - CONF
AU  - Mutić, Sanja
AU  - Stanković, Dalibor
AU  - Konya, Z.
AU  - Anojčić, J.
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11962
AB  - Cholesterol as very important biomolecule is the precursor of many biologically significant compounds which give strength and flexibility to the biological membranes. It is also a crucial component in lipoproteins, and has an important role to transport hydrophobic molecules in hydrophilic media such as blood [1, 2]. The analytical performance of carbon paste electrodes (CPE) bulk modified with ionic liquid 1-allyl-3-methylimidazolium dicyanamide ([AMIM][DCA]), and surface modified with platinum on graphitized carbon (Pt-C) or platinum-ruthenium alloy on graphitized carbon (Pt,Ru-C) for analysis of hydrogen peroxide (H 2O2) were compared. The prepared working electrodes were characterized using scanning electron microscopy–energydispersive X-ray spectrometry, together with electrochemical impedance spectroscopic, cyclic voltammetric, and amperometric techniques. After method optimization, an enzyme cholesterol oxidase (ChOx) was immobilized on the surface of Pt,Ru-C/IL-CPE by Nafion®. The improved cholesterol amperometric determination was achieved in phosphate buffer solution pH 7.50 at a working potential of 0.60 V. Under the optimized experimental conditions, a linear relationship between oxidation current and cholesterol concentration was in the concentration range from 0.31 to 2.46 µM, with an estimated detection limit of 0.13 µM and relative standard deviation (RSD) below 4.2%. The optimized amperometric method in combination with the developed ChOx/Pt,Ru-C/IL-CPE biosensor showed good repeatability and high selectivity towards cholesterol biosensing despite the presence of possible interferences. The ChOx/Pt,Ru-C/IL-CPE was tested for the determination of the free cholesterol, by its enzymatic reaction product H 2O2, in a human blood serum sample. The percentage recovery ranged from 99.08 to 102.81%, while RSD was below 2.0% for untreated, as well as for spiked human blood serum sample.
PB  - University of Belgrade : Faculty of Chemistry
C3  - YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts
T1  - Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode
SP  - 53
EP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11962
ER  - 

@conference{
author = "Mutić, Sanja and Stanković, Dalibor and Konya, Z. and Anojčić, J.",
abstract = "Cholesterol as very important biomolecule is the precursor of many biologically significant compounds which give strength and flexibility to the biological membranes. It is also a crucial component in lipoproteins, and has an important role to transport hydrophobic molecules in hydrophilic media such as blood [1, 2]. The analytical performance of carbon paste electrodes (CPE) bulk modified with ionic liquid 1-allyl-3-methylimidazolium dicyanamide ([AMIM][DCA]), and surface modified with platinum on graphitized carbon (Pt-C) or platinum-ruthenium alloy on graphitized carbon (Pt,Ru-C) for analysis of hydrogen peroxide (H 2O2) were compared. The prepared working electrodes were characterized using scanning electron microscopy–energydispersive X-ray spectrometry, together with electrochemical impedance spectroscopic, cyclic voltammetric, and amperometric techniques. After method optimization, an enzyme cholesterol oxidase (ChOx) was immobilized on the surface of Pt,Ru-C/IL-CPE by Nafion®. The improved cholesterol amperometric determination was achieved in phosphate buffer solution pH 7.50 at a working potential of 0.60 V. Under the optimized experimental conditions, a linear relationship between oxidation current and cholesterol concentration was in the concentration range from 0.31 to 2.46 µM, with an estimated detection limit of 0.13 µM and relative standard deviation (RSD) below 4.2%. The optimized amperometric method in combination with the developed ChOx/Pt,Ru-C/IL-CPE biosensor showed good repeatability and high selectivity towards cholesterol biosensing despite the presence of possible interferences. The ChOx/Pt,Ru-C/IL-CPE was tested for the determination of the free cholesterol, by its enzymatic reaction product H 2O2, in a human blood serum sample. The percentage recovery ranged from 99.08 to 102.81%, while RSD was below 2.0% for untreated, as well as for spiked human blood serum sample.",
publisher = "University of Belgrade : Faculty of Chemistry",
journal = "YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts",
title = "Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode",
pages = "53-53",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11962"
}

Mutić, S., Stanković, D., Konya, Z.,& Anojčić, J..Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode. in YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts
University of Belgrade : Faculty of Chemistry., 53-53.
https://hdl.handle.net/21.15107/rcub_vinar_11962

Mutić S, Stanković D, Konya Z, Anojčić J. Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode. in YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts.:53-53.
https://hdl.handle.net/21.15107/rcub_vinar_11962 .

Mutić, Sanja, Stanković, Dalibor, Konya, Z., Anojčić, J., "Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode" in YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts:53-53,
https://hdl.handle.net/21.15107/rcub_vinar_11962 .

TY  - JOUR
AU  - Bulat, Tanja
AU  - Zmejkoski, Danica
AU  - Marković, Zoran
AU  - Satzinger, Melissa
AU  - Kovač, Janez
AU  - Strobl, Birgit
AU  - Milivojević, Dušan
AU  - Todorović Marković, Biljana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11831
AB  - Carbon quantum dots (CQDs) are well known as a promising therapeutic agent due to their excellent pro-oxidant, antioxidant, antibacterial and anticancer properties under visible light irradiation. This material is easy to produce by several bottom-up or top-down methods. In this study, we used citric acid as starting precursor to synthesize aqueous carbon quantum dots dispersion by pyrolysis at 210 ◦C. Atomic force microscopy and XPS analyses revealed that CQDs synthesized are quasi-spherical with typical diameter of 9 nm and lots of C–O and C––O functional groups distributed over the basal plane and edges of the dots. Here, we investigated the antiviral properties of CQDs against cytomegalovirus (CMV). The pre-treatment with CQDs upregulates interferonstimulated genes (ISG), resulting in better virus control. Cellular defence against cytomegalovirus of CQDs pre-treated cells is increased in a dose-dependent manner. Our results reveal high biocompatibility and potent in vitro antiviral properties of CQDs.
T2  - Materials Chemistry and Physics
T1  - Employing carbon quantum dots to combat cytomegalovirus
VL  - 311
SP  - 128495
DO  - 10.1016/j.matchemphys.2023.128495
ER  - 

@article{
author = "Bulat, Tanja and Zmejkoski, Danica and Marković, Zoran and Satzinger, Melissa and Kovač, Janez and Strobl, Birgit and Milivojević, Dušan and Todorović Marković, Biljana",
year = "2024",
abstract = "Carbon quantum dots (CQDs) are well known as a promising therapeutic agent due to their excellent pro-oxidant, antioxidant, antibacterial and anticancer properties under visible light irradiation. This material is easy to produce by several bottom-up or top-down methods. In this study, we used citric acid as starting precursor to synthesize aqueous carbon quantum dots dispersion by pyrolysis at 210 ◦C. Atomic force microscopy and XPS analyses revealed that CQDs synthesized are quasi-spherical with typical diameter of 9 nm and lots of C–O and C––O functional groups distributed over the basal plane and edges of the dots. Here, we investigated the antiviral properties of CQDs against cytomegalovirus (CMV). The pre-treatment with CQDs upregulates interferonstimulated genes (ISG), resulting in better virus control. Cellular defence against cytomegalovirus of CQDs pre-treated cells is increased in a dose-dependent manner. Our results reveal high biocompatibility and potent in vitro antiviral properties of CQDs.",
journal = "Materials Chemistry and Physics",
title = "Employing carbon quantum dots to combat cytomegalovirus",
volume = "311",
pages = "128495",
doi = "10.1016/j.matchemphys.2023.128495"
}

Bulat, T., Zmejkoski, D., Marković, Z., Satzinger, M., Kovač, J., Strobl, B., Milivojević, D.,& Todorović Marković, B.. (2024). Employing carbon quantum dots to combat cytomegalovirus. in Materials Chemistry and Physics, 311, 128495.
https://doi.org/10.1016/j.matchemphys.2023.128495

Bulat T, Zmejkoski D, Marković Z, Satzinger M, Kovač J, Strobl B, Milivojević D, Todorović Marković B. Employing carbon quantum dots to combat cytomegalovirus. in Materials Chemistry and Physics. 2024;311:128495.
doi:10.1016/j.matchemphys.2023.128495 .

Bulat, Tanja, Zmejkoski, Danica, Marković, Zoran, Satzinger, Melissa, Kovač, Janez, Strobl, Birgit, Milivojević, Dušan, Todorović Marković, Biljana, "Employing carbon quantum dots to combat cytomegalovirus" in Materials Chemistry and Physics, 311 (2024):128495,
https://doi.org/10.1016/j.matchemphys.2023.128495 . .

TY  - JOUR
AU  - Trtica, Milan
AU  - Savović, Jelena
AU  - Kuzmanović, M.
AU  - Ranković, D.
AU  - Stašić, Jelena
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12052
AB  - The aspect of the detection of hydrogen isotopes in nuclear materials was analyzed in this review. Particular attention was paid to the spectroscopic methods for the detection of hydrogen isotopes in fusion reactor materials since their presence can induce severe problems in terms of material degradation and shortening of its lifetime. The main focus is on laser-induced breakdown spectroscopy, an optical emission method that is efficient, reliable, and fast. Recent results obtained at the VINCA Institute will also be presented.
T2  - Journal of Applied Spectroscopy
T1  - LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology
VL  - 90
IS  - InPress
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12052
ER  - 

@article{
author = "Trtica, Milan and Savović, Jelena and Kuzmanović, M. and Ranković, D. and Stašić, Jelena",
year = "2024",
abstract = "The aspect of the detection of hydrogen isotopes in nuclear materials was analyzed in this review. Particular attention was paid to the spectroscopic methods for the detection of hydrogen isotopes in fusion reactor materials since their presence can induce severe problems in terms of material degradation and shortening of its lifetime. The main focus is on laser-induced breakdown spectroscopy, an optical emission method that is efficient, reliable, and fast. Recent results obtained at the VINCA Institute will also be presented.",
journal = "Journal of Applied Spectroscopy",
title = "LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology",
volume = "90",
number = "InPress",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12052"
}

Trtica, M., Savović, J., Kuzmanović, M., Ranković, D.,& Stašić, J.. (2024). LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology. in Journal of Applied Spectroscopy, 90(InPress).
https://hdl.handle.net/21.15107/rcub_vinar_12052

Trtica M, Savović J, Kuzmanović M, Ranković D, Stašić J. LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology. in Journal of Applied Spectroscopy. 2024;90(InPress).
https://hdl.handle.net/21.15107/rcub_vinar_12052 .

Trtica, Milan, Savović, Jelena, Kuzmanović, M., Ranković, D., Stašić, Jelena, "LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology" in Journal of Applied Spectroscopy, 90, no. InPress (2024),
https://hdl.handle.net/21.15107/rcub_vinar_12052 .

TY  - JOUR
AU  - Piotrowski, Wojciech M.
AU  - Szymczak, Maja
AU  - Rodríguez, Emma Martín
AU  - Marin, Riccardo
AU  - Henklewska, Marta
AU  - Poźniak, Błażej
AU  - Dramićanin, Miroslav
AU  - Marciniak, Lukasz
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11929
AB  - The increasing popularity of luminescent nanothermometry in recent years can be attributed to its application potential in biomedicine. In response to this need, we describe a biocompatible bimodal luminescent thermometer that operates in ratiometric and luminescence lifetime modes based on particles of MgTiO3:Cr3+,Nd3+@SiO2. The introduction of Cr3+ and Nd3+ dopants enabled the luminescence of Ti3+ ions to be observed, and the difference in the thermal quenching rates of Cr3+ (4T2→4A2), Ti3+ (2T2→2E) and Nd3+ (4F3/2 → 4I11/2) ions enabled the ratiometric thermometers. The highest sensitivity reaching SR = 1.00%K−1 was obtained for MgTiO3:0.1 % Cr3+, 0.1 % Nd3+ at 203 K. The shortening of the lifetime of the 4T2 level of Cr3+ ions associated with its thermal depopulation allows to develop a lifetime-based thermometer with a relative sensitivity reaching 0.85–1.18%K−1 in the physiological temperature range. The deposition of a SiO2 shell on a MgTiO3:Cr3+,Nd3+ did not introduce significant changes in the shape of the emission spectrum and slightly elongates the lifetime by reducing the probability of surface-related nonradiative processes. More importantly, the thermometric performance of this luminescence thermometer was preserved. The low cytotoxicity of the obtained materials underlines their potential in bioapplications of the described luminescent thermometers.
T2  - Materials Chemistry and Physics
T1  - Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications
VL  - 312
SP  - 128623
DO  - 10.1016/j.matchemphys.2023.128623
ER  - 

@article{
author = "Piotrowski, Wojciech M. and Szymczak, Maja and Rodríguez, Emma Martín and Marin, Riccardo and Henklewska, Marta and Poźniak, Błażej and Dramićanin, Miroslav and Marciniak, Lukasz",
year = "2024",
abstract = "The increasing popularity of luminescent nanothermometry in recent years can be attributed to its application potential in biomedicine. In response to this need, we describe a biocompatible bimodal luminescent thermometer that operates in ratiometric and luminescence lifetime modes based on particles of MgTiO3:Cr3+,Nd3+@SiO2. The introduction of Cr3+ and Nd3+ dopants enabled the luminescence of Ti3+ ions to be observed, and the difference in the thermal quenching rates of Cr3+ (4T2→4A2), Ti3+ (2T2→2E) and Nd3+ (4F3/2 → 4I11/2) ions enabled the ratiometric thermometers. The highest sensitivity reaching SR = 1.00%K−1 was obtained for MgTiO3:0.1 % Cr3+, 0.1 % Nd3+ at 203 K. The shortening of the lifetime of the 4T2 level of Cr3+ ions associated with its thermal depopulation allows to develop a lifetime-based thermometer with a relative sensitivity reaching 0.85–1.18%K−1 in the physiological temperature range. The deposition of a SiO2 shell on a MgTiO3:Cr3+,Nd3+ did not introduce significant changes in the shape of the emission spectrum and slightly elongates the lifetime by reducing the probability of surface-related nonradiative processes. More importantly, the thermometric performance of this luminescence thermometer was preserved. The low cytotoxicity of the obtained materials underlines their potential in bioapplications of the described luminescent thermometers.",
journal = "Materials Chemistry and Physics",
title = "Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications",
volume = "312",
pages = "128623",
doi = "10.1016/j.matchemphys.2023.128623"
}

Piotrowski, W. M., Szymczak, M., Rodríguez, E. M., Marin, R., Henklewska, M., Poźniak, B., Dramićanin, M.,& Marciniak, L.. (2024). Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications. in Materials Chemistry and Physics, 312, 128623.
https://doi.org/10.1016/j.matchemphys.2023.128623

Piotrowski WM, Szymczak M, Rodríguez EM, Marin R, Henklewska M, Poźniak B, Dramićanin M, Marciniak L. Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications. in Materials Chemistry and Physics. 2024;312:128623.
doi:10.1016/j.matchemphys.2023.128623 .

Piotrowski, Wojciech M., Szymczak, Maja, Rodríguez, Emma Martín, Marin, Riccardo, Henklewska, Marta, Poźniak, Błażej, Dramićanin, Miroslav, Marciniak, Lukasz, "Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications" in Materials Chemistry and Physics, 312 (2024):128623,
https://doi.org/10.1016/j.matchemphys.2023.128623 . .

TY  - JOUR
AU  - Katnić, Đurica B.
AU  - Porobić, Slavica
AU  - Vujčić, Ivica
AU  - Kojić, Marija
AU  - Lazarević-Pašti, Tamara
AU  - Milanković, Vedran
AU  - Marinović-Cincović, Milena
AU  - Živojinović, Dragana Z.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11863
AB  - Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using the Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry.
T2  - Radiation Physics and Chemistry
T1  - Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal
VL  - 214
SP  - 111277
DO  - 10.1016/j.radphyschem.2023.111277
ER  - 

@article{
author = "Katnić, Đurica B. and Porobić, Slavica and Vujčić, Ivica and Kojić, Marija and Lazarević-Pašti, Tamara and Milanković, Vedran and Marinović-Cincović, Milena and Živojinović, Dragana Z.",
year = "2024",
abstract = "Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using the Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry.",
journal = "Radiation Physics and Chemistry",
title = "Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal",
volume = "214",
pages = "111277",
doi = "10.1016/j.radphyschem.2023.111277"
}

Katnić, Đ. B., Porobić, S., Vujčić, I., Kojić, M., Lazarević-Pašti, T., Milanković, V., Marinović-Cincović, M.,& Živojinović, D. Z.. (2024). Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal. in Radiation Physics and Chemistry, 214, 111277.
https://doi.org/10.1016/j.radphyschem.2023.111277

Katnić ĐB, Porobić S, Vujčić I, Kojić M, Lazarević-Pašti T, Milanković V, Marinović-Cincović M, Živojinović DZ. Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal. in Radiation Physics and Chemistry. 2024;214:111277.
doi:10.1016/j.radphyschem.2023.111277 .

Katnić, Đurica B., Porobić, Slavica, Vujčić, Ivica, Kojić, Marija, Lazarević-Pašti, Tamara, Milanković, Vedran, Marinović-Cincović, Milena, Živojinović, Dragana Z., "Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal" in Radiation Physics and Chemistry, 214 (2024):111277,
https://doi.org/10.1016/j.radphyschem.2023.111277 . .

TY  - JOUR
AU  - Ćirić, Aleksandar
AU  - Stojadinović, Stevan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11828
AB  - Eu3+ doped Zirconia coatings were synthesized by the electrochemical plasma electrolytic oxidation method in only 8 min from the pure zirconium substrate. The phase constitution from pure monoclinic to pure tetragonal and exactly in between was achieved by using different concentrations of Na3PO4 and NaAlO2 electrolytes. The complex emission spectra composed of Eu2+, Eu3+, and ZrO2 defect emission greatly depend on the excitation wavelength and phase constitution. Eu3+ photoluminescence properties depend on the phase, which is reflected by the different Stark splitting and different intensities of transitions. Thus, both phase and photoluminescent properties of ZrO2 coatings are fine-tuneable. Judd-Ofelt analysis was performed from the emission and excitation spectra, showing that all 3 intensity parameters depend linearly on the phase constitution, being largest in the pure monoclinic phase. The mixed phase has Judd-Ofelt parameters between those in pure phases. Eu3+ has 2.45 times more preference to get incorporated into the tetragonal than in the monoclinic phase in the mixed phase samples. The general equation for Judd-Ofelt parameters in a compound with mixed constituents and probability of incorporation is introduced, allowing also for a prediction of the spectrum shape based on the Judd-Ofelt parameters of pure-phase compounds. Python software code for estimating the percent of incorporation by multiple linear regression model is also provided.
T2  - Journal of Luminescence
T1  - Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials
VL  - 266
SP  - 120268
DO  - 10.1016/j.jlumin.2023.120268
ER  - 

@article{
author = "Ćirić, Aleksandar and Stojadinović, Stevan",
year = "2024",
abstract = "Eu3+ doped Zirconia coatings were synthesized by the electrochemical plasma electrolytic oxidation method in only 8 min from the pure zirconium substrate. The phase constitution from pure monoclinic to pure tetragonal and exactly in between was achieved by using different concentrations of Na3PO4 and NaAlO2 electrolytes. The complex emission spectra composed of Eu2+, Eu3+, and ZrO2 defect emission greatly depend on the excitation wavelength and phase constitution. Eu3+ photoluminescence properties depend on the phase, which is reflected by the different Stark splitting and different intensities of transitions. Thus, both phase and photoluminescent properties of ZrO2 coatings are fine-tuneable. Judd-Ofelt analysis was performed from the emission and excitation spectra, showing that all 3 intensity parameters depend linearly on the phase constitution, being largest in the pure monoclinic phase. The mixed phase has Judd-Ofelt parameters between those in pure phases. Eu3+ has 2.45 times more preference to get incorporated into the tetragonal than in the monoclinic phase in the mixed phase samples. The general equation for Judd-Ofelt parameters in a compound with mixed constituents and probability of incorporation is introduced, allowing also for a prediction of the spectrum shape based on the Judd-Ofelt parameters of pure-phase compounds. Python software code for estimating the percent of incorporation by multiple linear regression model is also provided.",
journal = "Journal of Luminescence",
title = "Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials",
volume = "266",
pages = "120268",
doi = "10.1016/j.jlumin.2023.120268"
}

Ćirić, A.,& Stojadinović, S.. (2024). Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials. in Journal of Luminescence, 266, 120268.
https://doi.org/10.1016/j.jlumin.2023.120268

Ćirić A, Stojadinović S. Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials. in Journal of Luminescence. 2024;266:120268.
doi:10.1016/j.jlumin.2023.120268 .

Ćirić, Aleksandar, Stojadinović, Stevan, "Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials" in Journal of Luminescence, 266 (2024):120268,
https://doi.org/10.1016/j.jlumin.2023.120268 . .

TY  - JOUR
AU  - Umar, Zafari
AU  - Kurboniyon, Mekhrdod S.
AU  - Khyzhun, Oleg
AU  - Yamamoto, Tomoyuki
AU  - Ma, Chong-Geng
AU  - Brik, Mikhail G.
AU  - Piasecki, Michal
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11826
AB  - We report on the results of the first principles calculations based on density functional theory (DFT) of the electronic structure and mechanical properties of K2LiAlF6, both non-doped and doped with Cr3+ ions. The densities of states of K2LiAlF6 and the K2LiAlF6:Cr3+ phosphor as well as the crystal-field strength 10Dq, the Cr3+ 2E→4A2 emission energy, elastic constants, bulk and shear moduli, sound velocities and Debye temperature as functions of hydrostatic pressure ranging from 0 up to 40 GPa were calculated. The present DFT calculations indicate that, the band gap of non-doped K2LiAlF6 increases quadratically with increasing pressure. Further, the crystal field strength 10Dq and the 2E→4A2 emission energy, the Debye temperature, sound velocities and shear moduli of Cr-doped K2LiAlF6 increase with increasing pressure, while the 2E→4A2 emission energy becomes red-shifted, which indicates potential applicability of the studied system for pressure sensing. Such calculations for the title system were performed for the first time; the obtained results provide a firm basis for a deeper understanding of physical properties of both neat and doped functional materials.
T2  - Journal of Luminescence
T1  - First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure
VL  - 266
SP  - 120278
DO  - 10.1016/j.jlumin.2023.120278
ER  - 

@article{
author = "Umar, Zafari and Kurboniyon, Mekhrdod S. and Khyzhun, Oleg and Yamamoto, Tomoyuki and Ma, Chong-Geng and Brik, Mikhail G. and Piasecki, Michal",
year = "2024",
abstract = "We report on the results of the first principles calculations based on density functional theory (DFT) of the electronic structure and mechanical properties of K2LiAlF6, both non-doped and doped with Cr3+ ions. The densities of states of K2LiAlF6 and the K2LiAlF6:Cr3+ phosphor as well as the crystal-field strength 10Dq, the Cr3+ 2E→4A2 emission energy, elastic constants, bulk and shear moduli, sound velocities and Debye temperature as functions of hydrostatic pressure ranging from 0 up to 40 GPa were calculated. The present DFT calculations indicate that, the band gap of non-doped K2LiAlF6 increases quadratically with increasing pressure. Further, the crystal field strength 10Dq and the 2E→4A2 emission energy, the Debye temperature, sound velocities and shear moduli of Cr-doped K2LiAlF6 increase with increasing pressure, while the 2E→4A2 emission energy becomes red-shifted, which indicates potential applicability of the studied system for pressure sensing. Such calculations for the title system were performed for the first time; the obtained results provide a firm basis for a deeper understanding of physical properties of both neat and doped functional materials.",
journal = "Journal of Luminescence",
title = "First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure",
volume = "266",
pages = "120278",
doi = "10.1016/j.jlumin.2023.120278"
}

Umar, Z., Kurboniyon, M. S., Khyzhun, O., Yamamoto, T., Ma, C., Brik, M. G.,& Piasecki, M.. (2024). First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure. in Journal of Luminescence, 266, 120278.
https://doi.org/10.1016/j.jlumin.2023.120278

Umar Z, Kurboniyon MS, Khyzhun O, Yamamoto T, Ma C, Brik MG, Piasecki M. First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure. in Journal of Luminescence. 2024;266:120278.
doi:10.1016/j.jlumin.2023.120278 .

Umar, Zafari, Kurboniyon, Mekhrdod S., Khyzhun, Oleg, Yamamoto, Tomoyuki, Ma, Chong-Geng, Brik, Mikhail G., Piasecki, Michal, "First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure" in Journal of Luminescence, 266 (2024):120278,
https://doi.org/10.1016/j.jlumin.2023.120278 . .

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://vinar.vin.bg.ac.rs/handle/123456789/11720
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 reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.
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 reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.",
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, 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  - Balvanović, Roman
AU  - Šmit, Žiga
AU  - Stojanović, Milica Marić
AU  - Špehar, Perica
AU  - Milović, Olivera
PY  - 2023-11
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11836
AB  - Thirty-two glasses from four Byzantine fortifications located on the Danube in Serbia, dated to the sixth-century CE, are analysed by PIXE/PIGE, and their compositional types are determined. Most of the glasses belong to Late Antique type Foy 2.1 (22), the rest being Foy 3.2 (3), HIMTa (1), Levantine (2), plant-ash (3), and coloured black (1). The diversity of compositional types and provenances characterizing the same area during the third to fourth century, changed in the sixth century into uniformity of glass types and provenance: more than two-thirds of all glass types represent only one type (Foy 2.1), and at least 87% of all imports came from a single region, Egypt. Apart from two glasses reported herein, no Levantine glasses are reported from Serbia, and almost none from the inner Balkans, which is in contrast with the rest of the Mediterranean excluding Egypt. The reasons for this might be the economic aftermath of earlier Hunnic raids or possible centralization of raw glass imports during the Justinian rebuilding program. Two plant ash glasses of mixed composition, showing characteristics of Egyptian plant-ash flux and Mesopotamian sand, likely represent recycled glass originating from these two regions.
T2  - Archaeological and Anthropological Sciences
T1  - Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube
VL  - 15
IS  - 11
DO  - 10.1007/s12520-023-01872-8
ER  - 

@article{
author = "Balvanović, Roman and Šmit, Žiga and Stojanović, Milica Marić and Špehar, Perica and Milović, Olivera",
year = "2023-11",
abstract = "Thirty-two glasses from four Byzantine fortifications located on the Danube in Serbia, dated to the sixth-century CE, are analysed by PIXE/PIGE, and their compositional types are determined. Most of the glasses belong to Late Antique type Foy 2.1 (22), the rest being Foy 3.2 (3), HIMTa (1), Levantine (2), plant-ash (3), and coloured black (1). The diversity of compositional types and provenances characterizing the same area during the third to fourth century, changed in the sixth century into uniformity of glass types and provenance: more than two-thirds of all glass types represent only one type (Foy 2.1), and at least 87% of all imports came from a single region, Egypt. Apart from two glasses reported herein, no Levantine glasses are reported from Serbia, and almost none from the inner Balkans, which is in contrast with the rest of the Mediterranean excluding Egypt. The reasons for this might be the economic aftermath of earlier Hunnic raids or possible centralization of raw glass imports during the Justinian rebuilding program. Two plant ash glasses of mixed composition, showing characteristics of Egyptian plant-ash flux and Mesopotamian sand, likely represent recycled glass originating from these two regions.",
journal = "Archaeological and Anthropological Sciences",
title = "Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube",
volume = "15",
number = "11",
doi = "10.1007/s12520-023-01872-8"
}

Balvanović, R., Šmit, Ž., Stojanović, M. M., Špehar, P.,& Milović, O.. (2023-11). Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube. in Archaeological and Anthropological Sciences, 15(11).
https://doi.org/10.1007/s12520-023-01872-8

Balvanović R, Šmit Ž, Stojanović MM, Špehar P, Milović O. Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube. in Archaeological and Anthropological Sciences. 2023;15(11).
doi:10.1007/s12520-023-01872-8 .

Balvanović, Roman, Šmit, Žiga, Stojanović, Milica Marić, Špehar, Perica, Milović, Olivera, "Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube" in Archaeological and Anthropological Sciences, 15, no. 11 (2023-11),
https://doi.org/10.1007/s12520-023-01872-8 . .

TY  - JOUR
AU  - Božinović, Nevena
AU  - Savva, Kyriaki
AU  - Rajić, Vladimir
AU  - Popović, Maja
AU  - Tošić, Dragana
AU  - Janjetović, Kristina
AU  - Despotović, Ana
AU  - Zogović, Nevena
AU  - Stratakis, Emmanuel
AU  - Petrović, Suzana
PY  - 2023-10
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11547
AB  - The creation of novel biocompatible Ti-based thin films with a Zr or Cu sub-layer modified by ultrafast laser processing is studied. To prepare bioactive surfaces, ultrafast laser processing is focused on the formation of laser-induced periodic surface structures (LIPSS) with the production of oxide phases at the surfaces. Two differently designed multilayer thin films Ti/Cu/Ti and Ti/Zr/Ti were deposited on the silicon using the ion sputtering method. The Ti thin film contains Cu or Zr sub-layer (thickness of 10 nm) at the 10 nm below the surface. The composition and surface morphology variations for these systems, deposited and laser-processed under the same experimental conditions, were caused only by different thermo-physical properties of the sub-layer (Cu or Zr). The surface morphology in the form of LIPSS, led to improved cell adhesion and stable cells/thin films interface compared to as-deposited samples. Field-emission scanning electron microscopy and MTT analysis revealed that laser processing of both systems increased cell adhesion, proliferation, and metabolical activity of L929 mouse fibroblast cells compared to non-modified flat surfaces. Overall, the biocompatibility of Zrcontaining thin films is better than Ti/Cu/Ti system. Further, laser processing and formation of LIPSS makes Ti/Zr/Ti thin films excellent candidate for biomedical
T2  - Materials Chemistry and Physics
T1  - Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films
VL  - 308
SP  - 128286
DO  - 10.1016/j.matchemphys.2023.128286
ER  - 

@article{
author = "Božinović, Nevena and Savva, Kyriaki and Rajić, Vladimir and Popović, Maja and Tošić, Dragana and Janjetović, Kristina and Despotović, Ana and Zogović, Nevena and Stratakis, Emmanuel and Petrović, Suzana",
year = "2023-10",
abstract = "The creation of novel biocompatible Ti-based thin films with a Zr or Cu sub-layer modified by ultrafast laser processing is studied. To prepare bioactive surfaces, ultrafast laser processing is focused on the formation of laser-induced periodic surface structures (LIPSS) with the production of oxide phases at the surfaces. Two differently designed multilayer thin films Ti/Cu/Ti and Ti/Zr/Ti were deposited on the silicon using the ion sputtering method. The Ti thin film contains Cu or Zr sub-layer (thickness of 10 nm) at the 10 nm below the surface. The composition and surface morphology variations for these systems, deposited and laser-processed under the same experimental conditions, were caused only by different thermo-physical properties of the sub-layer (Cu or Zr). The surface morphology in the form of LIPSS, led to improved cell adhesion and stable cells/thin films interface compared to as-deposited samples. Field-emission scanning electron microscopy and MTT analysis revealed that laser processing of both systems increased cell adhesion, proliferation, and metabolical activity of L929 mouse fibroblast cells compared to non-modified flat surfaces. Overall, the biocompatibility of Zrcontaining thin films is better than Ti/Cu/Ti system. Further, laser processing and formation of LIPSS makes Ti/Zr/Ti thin films excellent candidate for biomedical",
journal = "Materials Chemistry and Physics",
title = "Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films",
volume = "308",
pages = "128286",
doi = "10.1016/j.matchemphys.2023.128286"
}

Božinović, N., Savva, K., Rajić, V., Popović, M., Tošić, D., Janjetović, K., Despotović, A., Zogović, N., Stratakis, E.,& Petrović, S.. (2023-10). Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films. in Materials Chemistry and Physics, 308, 128286.
https://doi.org/10.1016/j.matchemphys.2023.128286

Božinović N, Savva K, Rajić V, Popović M, Tošić D, Janjetović K, Despotović A, Zogović N, Stratakis E, Petrović S. Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films. in Materials Chemistry and Physics. 2023;308:128286.
doi:10.1016/j.matchemphys.2023.128286 .

Božinović, Nevena, Savva, Kyriaki, Rajić, Vladimir, Popović, Maja, Tošić, Dragana, Janjetović, Kristina, Despotović, Ana, Zogović, Nevena, Stratakis, Emmanuel, Petrović, Suzana, "Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films" in Materials Chemistry and Physics, 308 (2023-10):128286,
https://doi.org/10.1016/j.matchemphys.2023.128286 . .

TY  - THES
AU  - Bubić, Maja
PY  - 2023-02-01
UR  - https://eteze.bg.ac.rs/application/showtheses?thesesId=9135
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:29732/bdef:Content/download
UR  - https://plus.cobiss.net/cobiss/sr/sr/bib/113470217
UR  - https://nardus.mpn.gov.rs/handle/123456789/21456
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11989
AB  - Povećana konzumacija fruktoze kroz industrijsku hranu doprinosi razvojumetaboličkog sindroma (MetS). MetS prati hronična inflamacija niskog intenziteta kojojdoprinosi oksidativni stres i aktivacija renin-angiotenzin sistema (RAS). Orasi su bogatizvor antioksidanasa i polinezasićenih n-3 masnih kiselina koje imajuantiinflamatorne/imunomodulatorne efekte na kardiometaboličko zdravlje, čijamolekularna osnova nije dovoljno poznata.Konzumacija oraha (2,4 g/dan, 6 nedelja) je smanjila sistolni krvni pritisak kodpacova na ishrani bogatoj fruktozom (10% rastvor, 15 nedelja), pokazala je protektivniefekat na antioksidativnu osu SIRT1-FoxO3a-MnSOD/katalaza i antiinflamatornikapacitet srca (smanjenje AA/EPA) i promovisala antiinflamatorni profil masnih kiselinau plazmi (smanjenje AA/EPA i AA/DHA), koji su kompromitovani fruktoznomishranom. Ulogu negativnih regulatora antioksidativne ose, Nox4 i ChREBP, u srcu trebadodatno ispitati jer je nivo Nox4 povećan i nakon fruktozne ishrane i nakonsuplementacije orasima, dok je nivo ChREBP u jedru smanjen nakon fruktozne ishrane inakon konzumacije oraha kod kontrolnih pacova. Fruktozna ishrana je aktivirala signalniput koji reguliše inflamaciju povećanjem nivoa transkripcionog faktora NF-κB i ključnogenzima RAS-a, АСЕ, dok je suplementacija orasima kod pacova na fruktoznoj ishranipovećala nivo ACE2, kardioprotektivne komponente RAS-a. Na proteinski/iRNK nivoRAS receptora, AT1R i AT2R, nije uticao nijedan od dva nutritivna faktora.Ova studija je potvrdila korisne efekte konzumacije oraha na kardiometaboličkistatus i predloţila mehanizme koji su u osnovi njihovih antiinflamatornih iantioksidativnih efekata u srcu, ukazujući na mogućnost razvoja novih, nefarmakološkihpristupa u terapiji kardiometaboličkih bolesti.
AB  - Increased fructose intake via industrial food is associated with metabolic syndrome(MetS). MetS is characterized by chronic low-intensity inflammation caused by oxidativestress and activation of the renin-angiotensin system (RAS). Walnuts are a rich source ofantioxidants and polyunsaturated n-3 fatty acids that exert anti-inflammatory/immunomodulatory effects on cardiometabolic health, which molecularbackground is underexplored.Walnut consumption (2.4 g/day, 6 weeks) reduced systolic blood pressure in ratsfed a fructose-rich diet (10% FRD, 15 weeks), showed a protective effect on theantioxidative axis SIRT1-FoxO3a-MnSOD/catalase and anti-inflammatory cardiac capacity(AA/EPA reduction) and promoted the anti-inflammatory profile of plasma fatty acids(AA/EPA and AA/DHA reduction), which were compromised by FRD. The role of theaxis negative regulators, Nox4 and ChREBP, should be further investigated in the heartbecause the Nox4 level was increased by both, FRD and walnut supplementation, whilethe ChREBP nuclear level was reduced in FRD as well as in control rats subjected towalnuts. FRD activated a signaling pathway that regulated inflammation by increasing thelevels of the transcription factor NF-κB and the key RAS enzyme, ACE, while walnutsupplementation in FRD rats increased ACE2 level, a cardioprotective component of theRAS. The protein/mRNA levels of the RAS receptors, AT1R and AT2R, were not affectedby either of the two nutritional factors.This study confirmed the beneficial effects of walnut consumption oncardiometabolic status and proposed the mechanisms underlying their anti-inflammatoryand antioxidative effects in the heart, indicating the possibility for development of novel,non-pharmacological approaches in cardiometabolic disease therapy.
PB  - Универзитет у Београду, Биолошки факултет
T2  - Универзитет у Београду
T1  - Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11989
ER  - 

@phdthesis{
author = "Bubić, Maja",
year = "2023-02-01",
abstract = "Povećana konzumacija fruktoze kroz industrijsku hranu doprinosi razvojumetaboličkog sindroma (MetS). MetS prati hronična inflamacija niskog intenziteta kojojdoprinosi oksidativni stres i aktivacija renin-angiotenzin sistema (RAS). Orasi su bogatizvor antioksidanasa i polinezasićenih n-3 masnih kiselina koje imajuantiinflamatorne/imunomodulatorne efekte na kardiometaboličko zdravlje, čijamolekularna osnova nije dovoljno poznata.Konzumacija oraha (2,4 g/dan, 6 nedelja) je smanjila sistolni krvni pritisak kodpacova na ishrani bogatoj fruktozom (10% rastvor, 15 nedelja), pokazala je protektivniefekat na antioksidativnu osu SIRT1-FoxO3a-MnSOD/katalaza i antiinflamatornikapacitet srca (smanjenje AA/EPA) i promovisala antiinflamatorni profil masnih kiselinau plazmi (smanjenje AA/EPA i AA/DHA), koji su kompromitovani fruktoznomishranom. Ulogu negativnih regulatora antioksidativne ose, Nox4 i ChREBP, u srcu trebadodatno ispitati jer je nivo Nox4 povećan i nakon fruktozne ishrane i nakonsuplementacije orasima, dok je nivo ChREBP u jedru smanjen nakon fruktozne ishrane inakon konzumacije oraha kod kontrolnih pacova. Fruktozna ishrana je aktivirala signalniput koji reguliše inflamaciju povećanjem nivoa transkripcionog faktora NF-κB i ključnogenzima RAS-a, АСЕ, dok je suplementacija orasima kod pacova na fruktoznoj ishranipovećala nivo ACE2, kardioprotektivne komponente RAS-a. Na proteinski/iRNK nivoRAS receptora, AT1R i AT2R, nije uticao nijedan od dva nutritivna faktora.Ova studija je potvrdila korisne efekte konzumacije oraha na kardiometaboličkistatus i predloţila mehanizme koji su u osnovi njihovih antiinflamatornih iantioksidativnih efekata u srcu, ukazujući na mogućnost razvoja novih, nefarmakološkihpristupa u terapiji kardiometaboličkih bolesti., Increased fructose intake via industrial food is associated with metabolic syndrome(MetS). MetS is characterized by chronic low-intensity inflammation caused by oxidativestress and activation of the renin-angiotensin system (RAS). Walnuts are a rich source ofantioxidants and polyunsaturated n-3 fatty acids that exert anti-inflammatory/immunomodulatory effects on cardiometabolic health, which molecularbackground is underexplored.Walnut consumption (2.4 g/day, 6 weeks) reduced systolic blood pressure in ratsfed a fructose-rich diet (10% FRD, 15 weeks), showed a protective effect on theantioxidative axis SIRT1-FoxO3a-MnSOD/catalase and anti-inflammatory cardiac capacity(AA/EPA reduction) and promoted the anti-inflammatory profile of plasma fatty acids(AA/EPA and AA/DHA reduction), which were compromised by FRD. The role of theaxis negative regulators, Nox4 and ChREBP, should be further investigated in the heartbecause the Nox4 level was increased by both, FRD and walnut supplementation, whilethe ChREBP nuclear level was reduced in FRD as well as in control rats subjected towalnuts. FRD activated a signaling pathway that regulated inflammation by increasing thelevels of the transcription factor NF-κB and the key RAS enzyme, ACE, while walnutsupplementation in FRD rats increased ACE2 level, a cardioprotective component of theRAS. The protein/mRNA levels of the RAS receptors, AT1R and AT2R, were not affectedby either of the two nutritional factors.This study confirmed the beneficial effects of walnut consumption oncardiometabolic status and proposed the mechanisms underlying their anti-inflammatoryand antioxidative effects in the heart, indicating the possibility for development of novel,non-pharmacological approaches in cardiometabolic disease therapy.",
publisher = "Универзитет у Београду, Биолошки факултет",
journal = "Универзитет у Београду",
title = "Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11989"
}

Bubić, M.. (2023-02-01). Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom. in Универзитет у Београду
Универзитет у Београду, Биолошки факултет..
https://hdl.handle.net/21.15107/rcub_vinar_11989

Bubić M. Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom. in Универзитет у Београду. 2023;.
https://hdl.handle.net/21.15107/rcub_vinar_11989 .

Bubić, Maja, "Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom" in Универзитет у Београду (2023-02-01),
https://hdl.handle.net/21.15107/rcub_vinar_11989 .

TY  - CONF
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Stojanović, Marko
AU  - Terzić, Anja
AU  - Stanković, Srboljub
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12161
C3  - Resilent structures : 20th International symposium (MASE) Macedonian association of structural engineers : Proceedings book
T1  - The properties of heavyweight self-compacting concrete on water penetration under pressure
SP  - 1014
EP  - 1020
ER  - 

@conference{
author = "Janković, Ksenija and Bojović, Dragan and Stojanović, Marko and Terzić, Anja and Stanković, Srboljub",
year = "2023",
journal = "Resilent structures : 20th International symposium (MASE) Macedonian association of structural engineers : Proceedings book",
title = "The properties of heavyweight self-compacting concrete on water penetration under pressure",
pages = "1014-1020"
}

Janković, K., Bojović, D., Stojanović, M., Terzić, A.,& Stanković, S.. (2023). The properties of heavyweight self-compacting concrete on water penetration under pressure. in Resilent structures : 20th International symposium (MASE) Macedonian association of structural engineers : Proceedings book, 1014-1020.

Janković K, Bojović D, Stojanović M, Terzić A, Stanković S. The properties of heavyweight self-compacting concrete on water penetration under pressure. in Resilent structures : 20th International symposium (MASE) Macedonian association of structural engineers : Proceedings book. 2023;:1014-1020..

Janković, Ksenija, Bojović, Dragan, Stojanović, Marko, Terzić, Anja, Stanković, Srboljub, "The properties of heavyweight self-compacting concrete on water penetration under pressure" in Resilent structures : 20th International symposium (MASE) Macedonian association of structural engineers : Proceedings book (2023):1014-1020.

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Cvijović-Alagić, Ivana
AU  - Prekajski-Đorđević, Marija D.
AU  - Bučevac, Dušan
AU  - Matović, Branko
AU  - Rakin, Marko
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11345
AB  - In modern industry, there is an increasing demand for environmentally friendly and light structural materials with good physical and mechanical properties, produced from cheap natural raw materials available in large quantities. One of the materials that meet the mentioned criteria is basalt. Basalt is a natural igneous rock of volcanic origin, created by the pouring of magma on the Earth's surface, the amount of which is significant in the territory of Serbia. Since basalt does not exhibit toxic, carcinogenic, or mutagenic effects, it is in the true sense a non-hazardous material and belongs to the group of eco-friendly materials. In this research, andesite basalt aggregate from the "Donje Jarinje" site, in Serbia, was used to obtain high-density glass-ceramic materials. High-density glass-ceramic materials were obtained by powder metallurgy process, which consisted of the following methods: dry grinding, homogenization, cold uniaxial and isostatic powder pressing and sintering in the air. In order to achieve a high-density of the materials, the green compacts were sintered in the temperature range from 1040 to 1080 °C. After confirming that the highest density materials were achieved at the sintering temperature of 1060 °C, the sintering time was optimized in the time interval from 30 to 240 min. After the experimental test, the optimal sintering parameters for obtaining high-density glass-ceramic material at the temperature of 1060 °C for 60 min were achieved, whose relative density is 99.50%, and hardness is 6.70 GPa. The characterization of andesite basalt powder was performed using the laser light diffraction method, scanning electron microscopy and X-ray diffraction method, while the characterization of sintered glass-ceramic materials was performed using the Archimedes method, X-ray diffraction method, optical light microscopy and Vickers hardness test. The results of this research confirmed that by applying powder metallurgy and sintering in the air, high-density glass-ceramic materials could be obtained for various industrial applications in the civil engineering, chemical and food industries, as well as for the making of containers for the storage of nuclear waste. Also, high-density glass-ceramic materials would be suitable for making a matrix in modern composite materials.
PB  - Belgrade : Association of Metallurgical Engineers of Serbia (AMES)
C3  - MME SEE : 5th Metallurgical & Materials Engineering Congress of South-East Europe, June 7-10, 2023; Trebinje, Bosnia and Herzegovina
T1  - High-Density Glass-Ceramic Materials Obtained by Powder Metallurgy
SP  - 48
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11345
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Cvijović-Alagić, Ivana and Prekajski-Đorđević, Marija D. and Bučevac, Dušan and Matović, Branko and Rakin, Marko",
year = "2023",
abstract = "In modern industry, there is an increasing demand for environmentally friendly and light structural materials with good physical and mechanical properties, produced from cheap natural raw materials available in large quantities. One of the materials that meet the mentioned criteria is basalt. Basalt is a natural igneous rock of volcanic origin, created by the pouring of magma on the Earth's surface, the amount of which is significant in the territory of Serbia. Since basalt does not exhibit toxic, carcinogenic, or mutagenic effects, it is in the true sense a non-hazardous material and belongs to the group of eco-friendly materials. In this research, andesite basalt aggregate from the "Donje Jarinje" site, in Serbia, was used to obtain high-density glass-ceramic materials. High-density glass-ceramic materials were obtained by powder metallurgy process, which consisted of the following methods: dry grinding, homogenization, cold uniaxial and isostatic powder pressing and sintering in the air. In order to achieve a high-density of the materials, the green compacts were sintered in the temperature range from 1040 to 1080 °C. After confirming that the highest density materials were achieved at the sintering temperature of 1060 °C, the sintering time was optimized in the time interval from 30 to 240 min. After the experimental test, the optimal sintering parameters for obtaining high-density glass-ceramic material at the temperature of 1060 °C for 60 min were achieved, whose relative density is 99.50%, and hardness is 6.70 GPa. The characterization of andesite basalt powder was performed using the laser light diffraction method, scanning electron microscopy and X-ray diffraction method, while the characterization of sintered glass-ceramic materials was performed using the Archimedes method, X-ray diffraction method, optical light microscopy and Vickers hardness test. The results of this research confirmed that by applying powder metallurgy and sintering in the air, high-density glass-ceramic materials could be obtained for various industrial applications in the civil engineering, chemical and food industries, as well as for the making of containers for the storage of nuclear waste. Also, high-density glass-ceramic materials would be suitable for making a matrix in modern composite materials.",
publisher = "Belgrade : Association of Metallurgical Engineers of Serbia (AMES)",
journal = "MME SEE : 5th Metallurgical & Materials Engineering Congress of South-East Europe, June 7-10, 2023; Trebinje, Bosnia and Herzegovina",
title = "High-Density Glass-Ceramic Materials Obtained by Powder Metallurgy",
pages = "48-48",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11345"
}

Pavkov, V., Bakić, G., Maksimović, V., Cvijović-Alagić, I., Prekajski-Đorđević, M. D., Bučevac, D., Matović, B.,& Rakin, M.. (2023). High-Density Glass-Ceramic Materials Obtained by Powder Metallurgy. in MME SEE : 5th Metallurgical & Materials Engineering Congress of South-East Europe, June 7-10, 2023; Trebinje, Bosnia and Herzegovina
Belgrade : Association of Metallurgical Engineers of Serbia (AMES)., 48-48.
https://hdl.handle.net/21.15107/rcub_vinar_11345

Pavkov V, Bakić G, Maksimović V, Cvijović-Alagić I, Prekajski-Đorđević MD, Bučevac D, Matović B, Rakin M. High-Density Glass-Ceramic Materials Obtained by Powder Metallurgy. in MME SEE : 5th Metallurgical & Materials Engineering Congress of South-East Europe, June 7-10, 2023; Trebinje, Bosnia and Herzegovina. 2023;:48-48.
https://hdl.handle.net/21.15107/rcub_vinar_11345 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Cvijović-Alagić, Ivana, Prekajski-Đorđević, Marija D., Bučevac, Dušan, Matović, Branko, Rakin, Marko, "High-Density Glass-Ceramic Materials Obtained by Powder Metallurgy" in MME SEE : 5th Metallurgical & Materials Engineering Congress of South-East Europe, June 7-10, 2023; Trebinje, Bosnia and Herzegovina (2023):48-48,
https://hdl.handle.net/21.15107/rcub_vinar_11345 .

TY  - CONF
AU  - Matović, Branko
AU  - Maletaškić, Jelena
AU  - Maksimović, Vesna
AU  - Dimitrijević, Silvana
AU  - Todorović, Branislav
AU  - Zagorac, Jelena
AU  - Zeng, Yu-Ping
AU  - Cvijović-Alagić, Ivana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11346
AB  - The goal of this research was to obtain a chemically complex multicomponent
oxide with the A2B2O7 pyrochlore structure with nominal composition
(La1/7Sm1/7Nd1/7Pr1/7Y1/7Gd1/7Yb1/7)2(Sn1/3Hf1/3Zr1/3)2O7 that contains 10 different
cations in equiatomic amounts which was obtained by reacting metal nitrates (site
A) and metal chlorides (site B) with glycine during the combustion reaction. The
powder synthesized initially was found to be amorphous based on XRD analysis. To
convert the powder into a crystalline pyrochlore structure, the powder underwent
post-calcination at various temperatures ranging from 600–1500 °C. It was
discovered that the desired monophase pyrochlore structure (A2B2O7) was obtained
after calcination at 900 °C. To create a high-density ceramic pellet, the powder
calcined at 900 °C was subjected to pressureless sintering at 1650 °C for four hours
in the presence of air. The resulting pellet had a density of 97% of the theoretical
density and was free from any additives. This process likely caused the powder
particles to fuse together, creating a solid, dense pellet.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia
T1  - Characterization of High-Entropy A2B2O7 Pyrochlore Obtained via Combustion Synthesis and Post-Calcination
SP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11346
ER  - 

@conference{
author = "Matović, Branko and Maletaškić, Jelena and Maksimović, Vesna and Dimitrijević, Silvana and Todorović, Branislav and Zagorac, Jelena and Zeng, Yu-Ping and Cvijović-Alagić, Ivana",
year = "2023",
abstract = "The goal of this research was to obtain a chemically complex multicomponent
oxide with the A2B2O7 pyrochlore structure with nominal composition
(La1/7Sm1/7Nd1/7Pr1/7Y1/7Gd1/7Yb1/7)2(Sn1/3Hf1/3Zr1/3)2O7 that contains 10 different
cations in equiatomic amounts which was obtained by reacting metal nitrates (site
A) and metal chlorides (site B) with glycine during the combustion reaction. The
powder synthesized initially was found to be amorphous based on XRD analysis. To
convert the powder into a crystalline pyrochlore structure, the powder underwent
post-calcination at various temperatures ranging from 600–1500 °C. It was
discovered that the desired monophase pyrochlore structure (A2B2O7) was obtained
after calcination at 900 °C. To create a high-density ceramic pellet, the powder
calcined at 900 °C was subjected to pressureless sintering at 1650 °C for four hours
in the presence of air. The resulting pellet had a density of 97% of the theoretical
density and was free from any additives. This process likely caused the powder
particles to fuse together, creating a solid, dense pellet.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia",
title = "Characterization of High-Entropy A2B2O7 Pyrochlore Obtained via Combustion Synthesis and Post-Calcination",
pages = "84",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11346"
}

Matović, B., Maletaškić, J., Maksimović, V., Dimitrijević, S., Todorović, B., Zagorac, J., Zeng, Y.,& Cvijović-Alagić, I.. (2023). Characterization of High-Entropy A2B2O7 Pyrochlore Obtained via Combustion Synthesis and Post-Calcination. in Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 84.
https://hdl.handle.net/21.15107/rcub_vinar_11346

Matović B, Maletaškić J, Maksimović V, Dimitrijević S, Todorović B, Zagorac J, Zeng Y, Cvijović-Alagić I. Characterization of High-Entropy A2B2O7 Pyrochlore Obtained via Combustion Synthesis and Post-Calcination. in Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia. 2023;:84.
https://hdl.handle.net/21.15107/rcub_vinar_11346 .

Matović, Branko, Maletaškić, Jelena, Maksimović, Vesna, Dimitrijević, Silvana, Todorović, Branislav, Zagorac, Jelena, Zeng, Yu-Ping, Cvijović-Alagić, Ivana, "Characterization of High-Entropy A2B2O7 Pyrochlore Obtained via Combustion Synthesis and Post-Calcination" in Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia (2023):84,
https://hdl.handle.net/21.15107/rcub_vinar_11346 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Bučevac, Dušan
AU  - Prekajski-Đorđević, Marija D.
AU  - Cvijović-Alagić, Ivana
AU  - Matović, Branko
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11347
AB  - The industrial requirements in the 21st century are environmentally friendly and light construction materials with good physical-mechanical properties manufactured from cheap natural raw materials available in large quantities. One of these materials is basalt. Basalt is a natural igneous rock of volcanic origin, with a significant amount in Serbia. Basalt belongs to the group of non-hazardous and eco-friendly materials. Andesite basalt aggregate from the "Donje Jarinje" site, Serbia, was used as the starting natural raw material for obtaining the glass-ceramic material. The aggregate is from 2 to 5 mm in size. The aggregate was milled in the tungsten-carbide vibrating cup mill for 30 min to obtain a fine powder for synthesis. The homogenization of andesite basalt powder and binder was carried out in the mortar and pestle for 10 min. The paraplast was used as a binder with a content of 0.6 wt.%. After that, uniaxial pressing of the powder at a pressure of 50 MPa was performed. A forming green compact, cold isostatic pressing was performed with a pressure of 230 MPa to increase its density. The sintering was carried out at the temperature of 1060 °C for 60 min in the air. The sintered glass-ceramic sample was a relative density of 99.5%, a macrohardness of 6.7 GPa and a fracture toughness of 2.2 MPa·m1/2 [1]. The andesite basalt powder was characterized using the laser light diffraction method, X-ray diffraction method and scanning electron microscopy. Sintered glassceramic material was characterized using the X-ray diffraction method, Archimedes principle, scanning electron and optical light microscopy and the Vickers hardness test. The glass-ceramic material obtained by sintering andesite basalt powder could be used for various industrial applications in the civil engineering, mechanical, chemical, and petrochemical industries, as well as for the making of containers to store nuclear waste.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia
T1  - Andesite Basalt as a Natural Raw Material for Obtaining Glass-Ceramics
SP  - 87
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11347
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Bučevac, Dušan and Prekajski-Đorđević, Marija D. and Cvijović-Alagić, Ivana and Matović, Branko",
year = "2023",
abstract = "The industrial requirements in the 21st century are environmentally friendly and light construction materials with good physical-mechanical properties manufactured from cheap natural raw materials available in large quantities. One of these materials is basalt. Basalt is a natural igneous rock of volcanic origin, with a significant amount in Serbia. Basalt belongs to the group of non-hazardous and eco-friendly materials. Andesite basalt aggregate from the "Donje Jarinje" site, Serbia, was used as the starting natural raw material for obtaining the glass-ceramic material. The aggregate is from 2 to 5 mm in size. The aggregate was milled in the tungsten-carbide vibrating cup mill for 30 min to obtain a fine powder for synthesis. The homogenization of andesite basalt powder and binder was carried out in the mortar and pestle for 10 min. The paraplast was used as a binder with a content of 0.6 wt.%. After that, uniaxial pressing of the powder at a pressure of 50 MPa was performed. A forming green compact, cold isostatic pressing was performed with a pressure of 230 MPa to increase its density. The sintering was carried out at the temperature of 1060 °C for 60 min in the air. The sintered glass-ceramic sample was a relative density of 99.5%, a macrohardness of 6.7 GPa and a fracture toughness of 2.2 MPa·m1/2 [1]. The andesite basalt powder was characterized using the laser light diffraction method, X-ray diffraction method and scanning electron microscopy. Sintered glassceramic material was characterized using the X-ray diffraction method, Archimedes principle, scanning electron and optical light microscopy and the Vickers hardness test. The glass-ceramic material obtained by sintering andesite basalt powder could be used for various industrial applications in the civil engineering, mechanical, chemical, and petrochemical industries, as well as for the making of containers to store nuclear waste.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia",
title = "Andesite Basalt as a Natural Raw Material for Obtaining Glass-Ceramics",
pages = "87",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11347"
}

Pavkov, V., Bakić, G., Maksimović, V., Bučevac, D., Prekajski-Đorđević, M. D., Cvijović-Alagić, I.,& Matović, B.. (2023). Andesite Basalt as a Natural Raw Material for Obtaining Glass-Ceramics. in Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 87.
https://hdl.handle.net/21.15107/rcub_vinar_11347

Pavkov V, Bakić G, Maksimović V, Bučevac D, Prekajski-Đorđević MD, Cvijović-Alagić I, Matović B. Andesite Basalt as a Natural Raw Material for Obtaining Glass-Ceramics. in Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia. 2023;:87.
https://hdl.handle.net/21.15107/rcub_vinar_11347 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Bučevac, Dušan, Prekajski-Đorđević, Marija D., Cvijović-Alagić, Ivana, Matović, Branko, "Andesite Basalt as a Natural Raw Material for Obtaining Glass-Ceramics" in Advanced Ceramics and Application : 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia (2023):87,
https://hdl.handle.net/21.15107/rcub_vinar_11347 .

TY  - JOUR
AU  - Matović, Branko
AU  - Maletaškić, Jelena
AU  - Maksimović, Vesna
AU  - Dimitrijević, Silvana
AU  - Todorović, Bratislav
AU  - Zagorac, Jelena
AU  - Luković, Aleksa
AU  - Zeng, Yu-Ping
AU  - Cvijović-Alagić, Ivana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11350
AB  - Single nano high-entropy pyrochlore-type compound (A2B2O7) with 7 different
rare-earth cations at site A and 3 different metal cations at site B with equiatomic
amounts (7A1/7)2(3B1/3)2O7 is successfully obtained. The powder with nominal
composition (La1/7Sm1/7Nd1/7Pr1/7Y1/7Gd1/7Yb1/7)2(Sn1/3Hf1/3Zr1/3)2O7 was fabricated by
reacting metal nitrates (site A) and metal chlorides (site B) with glycine during the
combustion reaction. The XRD analysis revealed that the powder attained during
synthesis is in an amorphous state. To induce crystallization of the obtained pyrochlore structure, the post-calcination process at 600-1500 °C was conducted and studied.
Results of this study showed that the monophase pyrochlore (A2B2O7) structure is
obtained during the calcination at 900 °C. The high-density ceramic pellet with 97% of
theoretical density and free of any additives was obtained through pressureless sintering
at 1650 °C for 4 h in the air using the powder calcined at 900 °C.
T2  - Science of Sintering
T1  - Synthesis and characterization of high-entropy A2B2O7 pyrochlore with multiple elements at A and B sites
IS  - InPress
SP  - 23
DO  - 10.2298/SOS220802023M
ER  - 

@article{
author = "Matović, Branko and Maletaškić, Jelena and Maksimović, Vesna and Dimitrijević, Silvana and Todorović, Bratislav and Zagorac, Jelena and Luković, Aleksa and Zeng, Yu-Ping and Cvijović-Alagić, Ivana",
year = "2023",
abstract = "Single nano high-entropy pyrochlore-type compound (A2B2O7) with 7 different
rare-earth cations at site A and 3 different metal cations at site B with equiatomic
amounts (7A1/7)2(3B1/3)2O7 is successfully obtained. The powder with nominal
composition (La1/7Sm1/7Nd1/7Pr1/7Y1/7Gd1/7Yb1/7)2(Sn1/3Hf1/3Zr1/3)2O7 was fabricated by
reacting metal nitrates (site A) and metal chlorides (site B) with glycine during the
combustion reaction. The XRD analysis revealed that the powder attained during
synthesis is in an amorphous state. To induce crystallization of the obtained pyrochlore structure, the post-calcination process at 600-1500 °C was conducted and studied.
Results of this study showed that the monophase pyrochlore (A2B2O7) structure is
obtained during the calcination at 900 °C. The high-density ceramic pellet with 97% of
theoretical density and free of any additives was obtained through pressureless sintering
at 1650 °C for 4 h in the air using the powder calcined at 900 °C.",
journal = "Science of Sintering",
title = "Synthesis and characterization of high-entropy A2B2O7 pyrochlore with multiple elements at A and B sites",
number = "InPress",
pages = "23",
doi = "10.2298/SOS220802023M"
}

Matović, B., Maletaškić, J., Maksimović, V., Dimitrijević, S., Todorović, B., Zagorac, J., Luković, A., Zeng, Y.,& Cvijović-Alagić, I.. (2023). Synthesis and characterization of high-entropy A2B2O7 pyrochlore with multiple elements at A and B sites. in Science of Sintering(InPress), 23.
https://doi.org/10.2298/SOS220802023M

Matović B, Maletaškić J, Maksimović V, Dimitrijević S, Todorović B, Zagorac J, Luković A, Zeng Y, Cvijović-Alagić I. Synthesis and characterization of high-entropy A2B2O7 pyrochlore with multiple elements at A and B sites. in Science of Sintering. 2023;(InPress):23.
doi:10.2298/SOS220802023M .

Matović, Branko, Maletaškić, Jelena, Maksimović, Vesna, Dimitrijević, Silvana, Todorović, Bratislav, Zagorac, Jelena, Luković, Aleksa, Zeng, Yu-Ping, Cvijović-Alagić, Ivana, "Synthesis and characterization of high-entropy A2B2O7 pyrochlore with multiple elements at A and B sites" in Science of Sintering, no. InPress (2023):23,
https://doi.org/10.2298/SOS220802023M . .

TY  - CONF
AU  - Luković, Aleksa
AU  - Pavkov, Vladimir
AU  - Matović, Branko
AU  - Nidžović, Emilija
AU  - Prekajski-Đorđević, Marija
AU  - Maletaškić, Jelena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11626
AB  - Two series of glass-ceramic composites (basalt/mine tailings, basalt/basalt fibers) as well as one pure glass-ceramic were prepared from basalt rocks located in the SE part of Serbia (Lukovska Banja). Both composites contained 85, 90 and 95 wt.% basalt glass respectively. The basalt glass was obtained from initial melting of basalt at 1300 °C. In the present study, the crystallization process of basalt glass contained in the glass-ceramic composite, achieved by thermal treatment, was observed, and analyzed. The thermal treatment was done at 900 °C, 950 °C, 1000 °C and 1050 °C respectively, with the retention times of 1, 3, 6, 8 and 16 hours. It was found that the addition of mine tailings and basalt fibers caused a change in the density and microstructure. The study also showed that the best mechanical and structural characteristics of the examined glassceramics were attained at the temperature of 1050 °C, with the retention time of 1 hour. Additionally, structural and optical characteristics of the glass-ceramics were assessed.
PB  - Belgrade : Materials Research Society of Serbia
C3  - YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro
T1  - Basalt-based glass-ceramic composites
SP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11626
ER  - 

@conference{
author = "Luković, Aleksa and Pavkov, Vladimir and Matović, Branko and Nidžović, Emilija and Prekajski-Đorđević, Marija and Maletaškić, Jelena",
year = "2023",
abstract = "Two series of glass-ceramic composites (basalt/mine tailings, basalt/basalt fibers) as well as one pure glass-ceramic were prepared from basalt rocks located in the SE part of Serbia (Lukovska Banja). Both composites contained 85, 90 and 95 wt.% basalt glass respectively. The basalt glass was obtained from initial melting of basalt at 1300 °C. In the present study, the crystallization process of basalt glass contained in the glass-ceramic composite, achieved by thermal treatment, was observed, and analyzed. The thermal treatment was done at 900 °C, 950 °C, 1000 °C and 1050 °C respectively, with the retention times of 1, 3, 6, 8 and 16 hours. It was found that the addition of mine tailings and basalt fibers caused a change in the density and microstructure. The study also showed that the best mechanical and structural characteristics of the examined glassceramics were attained at the temperature of 1050 °C, with the retention time of 1 hour. Additionally, structural and optical characteristics of the glass-ceramics were assessed.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro",
title = "Basalt-based glass-ceramic composites",
pages = "77",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11626"
}

Luković, A., Pavkov, V., Matović, B., Nidžović, E., Prekajski-Đorđević, M.,& Maletaškić, J.. (2023). Basalt-based glass-ceramic composites. in YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro
Belgrade : Materials Research Society of Serbia., 77.
https://hdl.handle.net/21.15107/rcub_vinar_11626

Luković A, Pavkov V, Matović B, Nidžović E, Prekajski-Đorđević M, Maletaškić J. Basalt-based glass-ceramic composites. in YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro. 2023;:77.
https://hdl.handle.net/21.15107/rcub_vinar_11626 .

Luković, Aleksa, Pavkov, Vladimir, Matović, Branko, Nidžović, Emilija, Prekajski-Đorđević, Marija, Maletaškić, Jelena, "Basalt-based glass-ceramic composites" in YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro (2023):77,
https://hdl.handle.net/21.15107/rcub_vinar_11626 .

TY  - CONF
AU  - Matović, Branko
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11655
AB  - Boron carbide (B4C) - silicon carbide (SiC) ceramic composites were obtained through the densification of B4C and -SiC powders with different ratios using the spark plasma sintering (SPS) technique. The thermal treatment was carried out for 5 min in Ar atmosphere in a temperature range from 1850 to 2000 C under a pressure of 70 MPa. The effect of starting powders ratio on the sintering behavior, relative density, microstructural development, and mechanical properties of the obtained composites was investigated. The obtained results showed that only starting compounds, i.e. B4C and SiC phase, are observed in the sintered ceramic materials. SEM micrographs revealed that the sintered composites are composed of densely compacted B4C and SiC grains with a uniform distribution of both phases. The maximal relative density value (100 %) was achieved for the sample densified at 2000 C with 25 % of B4C and 75 % of SiC. The microhardness of obtained composites ranges from 33 GPa to 43 GPa, depending on the constituents' content and the densification temperature. The maximal microhardness value was achieved for the composite densified at 2000 C which contains a maximal amount of B4C (75 %). In order to examine the behavior of composites in extreme conditions, the surface changes induced through the interaction of obtained composite materials and CO2 pulse laser were also studied. During the irradiation, the laser pulse duration was ~2 µs with average pulse energy of 120 mJ. The results of this study show that the SPS technique can be a very effective densification method for the obtainment of additive-free B4C - -SiC ceramic composites with promising properties for application in radiation at extremes.
PB  - Belgrade : Materials Research Society of Serbia
C3  - YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro
T1  - SPS sintering of B4C-SiC composites
SP  - 124
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11655
ER  - 

@conference{
author = "Matović, Branko",
year = "2023",
abstract = "Boron carbide (B4C) - silicon carbide (SiC) ceramic composites were obtained through the densification of B4C and -SiC powders with different ratios using the spark plasma sintering (SPS) technique. The thermal treatment was carried out for 5 min in Ar atmosphere in a temperature range from 1850 to 2000 C under a pressure of 70 MPa. The effect of starting powders ratio on the sintering behavior, relative density, microstructural development, and mechanical properties of the obtained composites was investigated. The obtained results showed that only starting compounds, i.e. B4C and SiC phase, are observed in the sintered ceramic materials. SEM micrographs revealed that the sintered composites are composed of densely compacted B4C and SiC grains with a uniform distribution of both phases. The maximal relative density value (100 %) was achieved for the sample densified at 2000 C with 25 % of B4C and 75 % of SiC. The microhardness of obtained composites ranges from 33 GPa to 43 GPa, depending on the constituents' content and the densification temperature. The maximal microhardness value was achieved for the composite densified at 2000 C which contains a maximal amount of B4C (75 %). In order to examine the behavior of composites in extreme conditions, the surface changes induced through the interaction of obtained composite materials and CO2 pulse laser were also studied. During the irradiation, the laser pulse duration was ~2 µs with average pulse energy of 120 mJ. The results of this study show that the SPS technique can be a very effective densification method for the obtainment of additive-free B4C - -SiC ceramic composites with promising properties for application in radiation at extremes.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro",
title = "SPS sintering of B4C-SiC composites",
pages = "124",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11655"
}

Matović, B.. (2023). SPS sintering of B4C-SiC composites. in YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro
Belgrade : Materials Research Society of Serbia., 124.
https://hdl.handle.net/21.15107/rcub_vinar_11655

Matović B. SPS sintering of B4C-SiC composites. in YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro. 2023;:124.
https://hdl.handle.net/21.15107/rcub_vinar_11655 .

Matović, Branko, "SPS sintering of B4C-SiC composites" in YUCOMAT 2023 : 24th Annual Conference YUCOMAT 2023 : programme and the book of abstracts; September 4-8, 2023; Herceg Novi, Montenegro (2023):124,
https://hdl.handle.net/21.15107/rcub_vinar_11655 .

TY  - THES
AU  - Pavkov, Vladimir
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11658
AB  - Истраживања у докторској дисертацији посвећена су оптимизацији параметара металургије праха у циљу синтетисања и карактеризације нових композитних материјала високе густине за индустријску примену. Синтетисање композитних материјала имало је за циљ повећање жилавости лома и спречавање катастрофалног лома у стакло-керамичким материјалима уз присуство металног ојачавача као и добијање материјала постојаних у корозионој средини попут воде и киселе кише. Експериментална истраживања се састоје из три дела према групи синтерованих материјала од којих сваки као полазну сировину користи андезит базалт из Републике Србије. У првом делу је приказана синтеза материјала на бази стакло-керамика од андезит базалта. У другом делу је приказана синтеза композитних материјала на бази стакло-керамика-метал, са стакло-керамичком матрицом од андезит базалта и ојачавачем од нерђајућег челика 316L. У трећем делу је приказана синтеза композитних материјала на бази метал-стакло, са металном матрицом од челика 316L и стакластим ојачавачем од андезит базалта. Укупно је синтетисано 20 различитих материјала. Методе коришћене за карактеризацију материјала су: одређивање хемијског састава применом енергијске дисперзионе спектрометријске анализе, фазна анализа применом методе рендгенске дифракције, расподела величинe честица праха применом методе дифракције ласерске светлости и ситовне анализе, густина праха применом пикнометарске методе, релативна густина синтерованих узорака применом Архимедове методе, микроструктурна карактеризација применом оптичке и скенирајуће електронске микроскопије, мерење тврдоће и одређивање жилавости лома Викерсовом методом, док је концентрација отпуштених металних јона у раствору киселе кише одређена оптичком емисионом спектрометријом са индуктивно спрегнутом плазмом.
AB  - The research in the doctoral dissertation is focused on the optimization of the powder metallurgy parameters with the aim of synthesising new high-density composite materials and their characterization for industrial applications. The synthesis of the composite materials aimed to increase fracture toughness and prevent catastrophic fracture in the glass-ceramic materials with metal reinforcement, as well as to obtain materials resistant to corrosive environments such as water and acid rain. The experimental research consists of three parts according to the group of sintered materials, with each of them using andesite basalt from the Republic of Serbia as a starting material. In the first part, the synthesis of the materials based on glass-ceramic from andesite basalt was presented. In the second part, the synthesis of the composite materials based on glass-ceramic-metal, with a glass-ceramic matrix of andesite basalt and the reinforcement of stainless steel 316L was presented. In the third part, the synthesis of the composite materials based on metal-glass with a metal matrix of the stainless steel 316L and a glassy reinforcement of the andesite basalt was presented. A total of 20 different materials were synthesised. The methods used for material characterization were: the determination of chemical composition by energy dispersive spectrometric analysis, phase analysis by the X-ray diffraction method, powder particle size distribution by the laser light diffraction method and the sieve analysis, the powder density using the pycnometer method, the relative density of sintered samples using the Archimedesʼ principle, microstructural characterization by optical and scanning electron microscopy, hardness measurement and determination of fracture toughness by the Vickers method, while the concentration of released metal ions in the acid rain solution was determined by optical emission spectrometry with inductively coupled plasma.
PB  - Универзитет у Београду, Машински факултет
T2  - Универзитет у Београду
T1  - Синтеза и карактеризација композитних материјала на бази метал-стакло-керамика
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11658
ER  - 

@phdthesis{
author = "Pavkov, Vladimir",
year = "2023",
abstract = "Истраживања у докторској дисертацији посвећена су оптимизацији параметара металургије праха у циљу синтетисања и карактеризације нових композитних материјала високе густине за индустријску примену. Синтетисање композитних материјала имало је за циљ повећање жилавости лома и спречавање катастрофалног лома у стакло-керамичким материјалима уз присуство металног ојачавача као и добијање материјала постојаних у корозионој средини попут воде и киселе кише. Експериментална истраживања се састоје из три дела према групи синтерованих материјала од којих сваки као полазну сировину користи андезит базалт из Републике Србије. У првом делу је приказана синтеза материјала на бази стакло-керамика од андезит базалта. У другом делу је приказана синтеза композитних материјала на бази стакло-керамика-метал, са стакло-керамичком матрицом од андезит базалта и ојачавачем од нерђајућег челика 316L. У трећем делу је приказана синтеза композитних материјала на бази метал-стакло, са металном матрицом од челика 316L и стакластим ојачавачем од андезит базалта. Укупно је синтетисано 20 различитих материјала. Методе коришћене за карактеризацију материјала су: одређивање хемијског састава применом енергијске дисперзионе спектрометријске анализе, фазна анализа применом методе рендгенске дифракције, расподела величинe честица праха применом методе дифракције ласерске светлости и ситовне анализе, густина праха применом пикнометарске методе, релативна густина синтерованих узорака применом Архимедове методе, микроструктурна карактеризација применом оптичке и скенирајуће електронске микроскопије, мерење тврдоће и одређивање жилавости лома Викерсовом методом, док је концентрација отпуштених металних јона у раствору киселе кише одређена оптичком емисионом спектрометријом са индуктивно спрегнутом плазмом., The research in the doctoral dissertation is focused on the optimization of the powder metallurgy parameters with the aim of synthesising new high-density composite materials and their characterization for industrial applications. The synthesis of the composite materials aimed to increase fracture toughness and prevent catastrophic fracture in the glass-ceramic materials with metal reinforcement, as well as to obtain materials resistant to corrosive environments such as water and acid rain. The experimental research consists of three parts according to the group of sintered materials, with each of them using andesite basalt from the Republic of Serbia as a starting material. In the first part, the synthesis of the materials based on glass-ceramic from andesite basalt was presented. In the second part, the synthesis of the composite materials based on glass-ceramic-metal, with a glass-ceramic matrix of andesite basalt and the reinforcement of stainless steel 316L was presented. In the third part, the synthesis of the composite materials based on metal-glass with a metal matrix of the stainless steel 316L and a glassy reinforcement of the andesite basalt was presented. A total of 20 different materials were synthesised. The methods used for material characterization were: the determination of chemical composition by energy dispersive spectrometric analysis, phase analysis by the X-ray diffraction method, powder particle size distribution by the laser light diffraction method and the sieve analysis, the powder density using the pycnometer method, the relative density of sintered samples using the Archimedesʼ principle, microstructural characterization by optical and scanning electron microscopy, hardness measurement and determination of fracture toughness by the Vickers method, while the concentration of released metal ions in the acid rain solution was determined by optical emission spectrometry with inductively coupled plasma.",
publisher = "Универзитет у Београду, Машински факултет",
journal = "Универзитет у Београду",
title = "Синтеза и карактеризација композитних материјала на бази метал-стакло-керамика",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11658"
}

Pavkov, V.. (2023). Синтеза и карактеризација композитних материјала на бази метал-стакло-керамика. in Универзитет у Београду
Универзитет у Београду, Машински факултет..
https://hdl.handle.net/21.15107/rcub_vinar_11658

Pavkov V. Синтеза и карактеризација композитних материјала на бази метал-стакло-керамика. in Универзитет у Београду. 2023;.
https://hdl.handle.net/21.15107/rcub_vinar_11658 .

Pavkov, Vladimir, "Синтеза и карактеризација композитних материјала на бази метал-стакло-керамика" in Универзитет у Београду (2023),
https://hdl.handle.net/21.15107/rcub_vinar_11658 .

TY  - JOUR
AU  - Jovanović, Dušica
AU  - Schön, Johann Christian
AU  - Zagorac, Dejan
AU  - Zarubica, Aleksandra
AU  - Matović, Branko
AU  - Zagorac, Jelena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11724
AB  - Studying the interaction of inorganic systems with organic ones is a highly important avenue for finding new drugs and treatment methods. Tumor cells show an increased demand for amino acids due to their rapid proliferation; thus, targeting their metabolism is becoming a potential oncological therapeutic strategy. One of the inorganic materials that show antitumor properties is titanium dioxide, while its doping was found to enhance interactions with biological systems. Thus, in this study, we investigated the energy landscape of glutamine (L), an amino acid, on pristine and doped TiO2 surfaces. We first locally optimized 2D-slab structures of pristine and Au/Ag/Cu-doped anatase (001 and 101 surfaces) and similarly optimized a single molecule of glutamine in vacuum. Next, we placed the pre-optimized glutamine molecule in various orientations and on a variety of locations onto the relaxed substrate surfaces (in vacuum) and performed ab initio relaxations of the molecule on the substrate slabs. We employed the DFT method with a GGA-PBE functional implemented in the Quantum Espresso code. Comparisons of the optimized conformations and electronic structures of the amino acid in vacuum and on the surfaces yield useful insights into various biological processes.
T2  - Nanomaterials
T1  - Energy Landscape of Relaxation and Interaction of an Amino Acid, Glutamine (L), on Pristine and Au/Ag/Cu-Doped TiO2 Surfaces
VL  - 13
IS  - 19
SP  - 2688
DO  - 10.3390/nano13192688
ER  - 

@article{
author = "Jovanović, Dušica and Schön, Johann Christian and Zagorac, Dejan and Zarubica, Aleksandra and Matović, Branko and Zagorac, Jelena",
year = "2023",
abstract = "Studying the interaction of inorganic systems with organic ones is a highly important avenue for finding new drugs and treatment methods. Tumor cells show an increased demand for amino acids due to their rapid proliferation; thus, targeting their metabolism is becoming a potential oncological therapeutic strategy. One of the inorganic materials that show antitumor properties is titanium dioxide, while its doping was found to enhance interactions with biological systems. Thus, in this study, we investigated the energy landscape of glutamine (L), an amino acid, on pristine and doped TiO2 surfaces. We first locally optimized 2D-slab structures of pristine and Au/Ag/Cu-doped anatase (001 and 101 surfaces) and similarly optimized a single molecule of glutamine in vacuum. Next, we placed the pre-optimized glutamine molecule in various orientations and on a variety of locations onto the relaxed substrate surfaces (in vacuum) and performed ab initio relaxations of the molecule on the substrate slabs. We employed the DFT method with a GGA-PBE functional implemented in the Quantum Espresso code. Comparisons of the optimized conformations and electronic structures of the amino acid in vacuum and on the surfaces yield useful insights into various biological processes.",
journal = "Nanomaterials",
title = "Energy Landscape of Relaxation and Interaction of an Amino Acid, Glutamine (L), on Pristine and Au/Ag/Cu-Doped TiO2 Surfaces",
volume = "13",
number = "19",
pages = "2688",
doi = "10.3390/nano13192688"
}

Jovanović, D., Schön, J. C., Zagorac, D., Zarubica, A., Matović, B.,& Zagorac, J.. (2023). Energy Landscape of Relaxation and Interaction of an Amino Acid, Glutamine (L), on Pristine and Au/Ag/Cu-Doped TiO2 Surfaces. in Nanomaterials, 13(19), 2688.
https://doi.org/10.3390/nano13192688

Jovanović D, Schön JC, Zagorac D, Zarubica A, Matović B, Zagorac J. Energy Landscape of Relaxation and Interaction of an Amino Acid, Glutamine (L), on Pristine and Au/Ag/Cu-Doped TiO2 Surfaces. in Nanomaterials. 2023;13(19):2688.
doi:10.3390/nano13192688 .

Jovanović, Dušica, Schön, Johann Christian, Zagorac, Dejan, Zarubica, Aleksandra, Matović, Branko, Zagorac, Jelena, "Energy Landscape of Relaxation and Interaction of an Amino Acid, Glutamine (L), on Pristine and Au/Ag/Cu-Doped TiO2 Surfaces" in Nanomaterials, 13, no. 19 (2023):2688,
https://doi.org/10.3390/nano13192688 . .

TY  - JOUR
AU  - Škundrić, Tamara
AU  - Matović, Branko
AU  - Zarubica, Aleksandra
AU  - Chudoba, Dorota
AU  - Zagorac, Dejan
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11733
AB  - Calcium carbonate and gypsum are very common and widespread minerals widely used in many fields. However, in order to investigate their behavior under extreme conditions of pressure and temperature, a data-mining ab initio approach has been performed. To analyze structural stability and explore different CaCO3 and gypsum phases in these extreme conditions, the most interesting modifications have been submitted to the DFT calculations. Local optimizations have been performed using the CRYSTAL17 solid-state-quantum-chemical program. Total energies of different gypsum phases are presented and it seems that among the calcite phases, the Calcite I (CaCO3 I) phase has the lowest calculated total energy using the three different functionals in agreement with experimental data. Each of the modified phases of these minerals has been discussed and presented in this study. Due to the very wide industrial and technological application of these natural minerals, further investigation could be of great importance, especially their performances in extreme environments.
T2  - Journal of Innovative Materials in Extreme Conditions
T1  - Data-Mining Ab Initio Study of Gypsum and CaCO3 Modifications at Standard and Extreme Conditions
VL  - 4
IS  - 1
SP  - 38
EP  - 51
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11733
ER  - 

@article{
author = "Škundrić, Tamara and Matović, Branko and Zarubica, Aleksandra and Chudoba, Dorota and Zagorac, Dejan",
year = "2023",
abstract = "Calcium carbonate and gypsum are very common and widespread minerals widely used in many fields. However, in order to investigate their behavior under extreme conditions of pressure and temperature, a data-mining ab initio approach has been performed. To analyze structural stability and explore different CaCO3 and gypsum phases in these extreme conditions, the most interesting modifications have been submitted to the DFT calculations. Local optimizations have been performed using the CRYSTAL17 solid-state-quantum-chemical program. Total energies of different gypsum phases are presented and it seems that among the calcite phases, the Calcite I (CaCO3 I) phase has the lowest calculated total energy using the three different functionals in agreement with experimental data. Each of the modified phases of these minerals has been discussed and presented in this study. Due to the very wide industrial and technological application of these natural minerals, further investigation could be of great importance, especially their performances in extreme environments.",
journal = "Journal of Innovative Materials in Extreme Conditions",
title = "Data-Mining Ab Initio Study of Gypsum and CaCO3 Modifications at Standard and Extreme Conditions",
volume = "4",
number = "1",
pages = "38-51",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11733"
}

Škundrić, T., Matović, B., Zarubica, A., Chudoba, D.,& Zagorac, D.. (2023). Data-Mining Ab Initio Study of Gypsum and CaCO3 Modifications at Standard and Extreme Conditions. in Journal of Innovative Materials in Extreme Conditions, 4(1), 38-51.
https://hdl.handle.net/21.15107/rcub_vinar_11733

Škundrić T, Matović B, Zarubica A, Chudoba D, Zagorac D. Data-Mining Ab Initio Study of Gypsum and CaCO3 Modifications at Standard and Extreme Conditions. in Journal of Innovative Materials in Extreme Conditions. 2023;4(1):38-51.
https://hdl.handle.net/21.15107/rcub_vinar_11733 .

Škundrić, Tamara, Matović, Branko, Zarubica, Aleksandra, Chudoba, Dorota, Zagorac, Dejan, "Data-Mining Ab Initio Study of Gypsum and CaCO3 Modifications at Standard and Extreme Conditions" in Journal of Innovative Materials in Extreme Conditions, 4, no. 1 (2023):38-51,
https://hdl.handle.net/21.15107/rcub_vinar_11733 .

TY  - CONF
AU  - Nidžović, Emilija
AU  - Luković, Aleksa
AU  - Maletaškić, Jelena
AU  - Matović, Branko
AU  - Dapčević, Aleksandra
AU  - Prekajski-Đorđević, Marija D.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11741
AB  - High-entropy spinel oxides (HESOs) are oxides with 5 or more cations with the general formula AB2O4 and the spinel ( Fd 3m ) structure. Due to their unique structure and properties, HESOs have shown great potential in various technological applications, i.e. they can be used as catalysts, adsorbents and photocatalysts. Since the first successful synthesis in 2018, researchers have been experimenting with different precursors and synthesis methods. However, further research is still needed in order to fully understand their capabilities and exploit their properties. The aim of this research is to synthesize novel HESOs using the self-propagating room temperature (SPRT) method, which is time and cost-effective and has not been utilized so far. Our results indicate that chlorides are not good precursors, since the formation of spinel structure has not been achieved. On the other hand, the use of nitrates has successfully led to a primary spinel ( Fd 3m ) phase. Still, certain issues persist, as secondary phases are commonly formed, especially in the presence of Mg or Cu. A potential solution that could ensure the formation of a single phase is the use of quenching from high temperatures (1000 °C), instead of gradual cooling.
PB  - Novi Sad : Faculty of Technology, University of Novi Sad
C3  - CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad
T1  - High-entropy spinel oxides: fundamentals, synthesis and characterization
SP  - 39
EP  - 39
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11741
ER  - 

@conference{
author = "Nidžović, Emilija and Luković, Aleksa and Maletaškić, Jelena and Matović, Branko and Dapčević, Aleksandra and Prekajski-Đorđević, Marija D.",
year = "2023",
abstract = "High-entropy spinel oxides (HESOs) are oxides with 5 or more cations with the general formula AB2O4 and the spinel ( Fd 3m ) structure. Due to their unique structure and properties, HESOs have shown great potential in various technological applications, i.e. they can be used as catalysts, adsorbents and photocatalysts. Since the first successful synthesis in 2018, researchers have been experimenting with different precursors and synthesis methods. However, further research is still needed in order to fully understand their capabilities and exploit their properties. The aim of this research is to synthesize novel HESOs using the self-propagating room temperature (SPRT) method, which is time and cost-effective and has not been utilized so far. Our results indicate that chlorides are not good precursors, since the formation of spinel structure has not been achieved. On the other hand, the use of nitrates has successfully led to a primary spinel ( Fd 3m ) phase. Still, certain issues persist, as secondary phases are commonly formed, especially in the presence of Mg or Cu. A potential solution that could ensure the formation of a single phase is the use of quenching from high temperatures (1000 °C), instead of gradual cooling.",
publisher = "Novi Sad : Faculty of Technology, University of Novi Sad",
journal = "CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad",
title = "High-entropy spinel oxides: fundamentals, synthesis and characterization",
pages = "39-39",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11741"
}

Nidžović, E., Luković, A., Maletaškić, J., Matović, B., Dapčević, A.,& Prekajski-Đorđević, M. D.. (2023). High-entropy spinel oxides: fundamentals, synthesis and characterization. in CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad
Novi Sad : Faculty of Technology, University of Novi Sad., 39-39.
https://hdl.handle.net/21.15107/rcub_vinar_11741

Nidžović E, Luković A, Maletaškić J, Matović B, Dapčević A, Prekajski-Đorđević MD. High-entropy spinel oxides: fundamentals, synthesis and characterization. in CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad. 2023;:39-39.
https://hdl.handle.net/21.15107/rcub_vinar_11741 .

Nidžović, Emilija, Luković, Aleksa, Maletaškić, Jelena, Matović, Branko, Dapčević, Aleksandra, Prekajski-Đorđević, Marija D., "High-entropy spinel oxides: fundamentals, synthesis and characterization" in CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad (2023):39-39,
https://hdl.handle.net/21.15107/rcub_vinar_11741 .

TY  - JOUR
AU  - Rabasović, Maja S
AU  - Savić-Šević, Svetlana N.
AU  - Križan, Janez
AU  - Matović, Branko
AU  - Nikolić, Marko
AU  - Šević, Dragutin
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11984
AB  - This paper examines the potential applications of machine learning algorithms in the analysis of optical spectra from Gd2O3:Er,Yb thermophosphor. The material was synthesized using the solution combustion method. For data acquisition, we employed pulsed laser diode excitation at 980 nm and utilized a streak camera with a spectrograph to obtain time-resolved spectral data of the optical emission from Gd2O3:Er,Yb. To ensure data consistency and facilitate visualization, we employed principal component analysis and Uniform Manifold Approximation and Projection clustering. Our findings demonstrate that, instead of the conventional approach of identifying spectral peaks and calculating intensity ratios, it is feasible to train computer software to recognize time-resolved spectra associated with different temperatures of the thermophosphor. Through our analysis, we have successfully devised a technique for remote temperature estimation by leveraging deep learning artificial neural networks.
T2  - Physica Scripta
T1  - Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach
VL  - 98
IS  - 11
SP  - 116003
DO  - 10.1088/1402-4896/ad01ed
ER  - 

@article{
author = "Rabasović, Maja S and Savić-Šević, Svetlana N. and Križan, Janez and Matović, Branko and Nikolić, Marko and Šević, Dragutin",
year = "2023",
abstract = "This paper examines the potential applications of machine learning algorithms in the analysis of optical spectra from Gd2O3:Er,Yb thermophosphor. The material was synthesized using the solution combustion method. For data acquisition, we employed pulsed laser diode excitation at 980 nm and utilized a streak camera with a spectrograph to obtain time-resolved spectral data of the optical emission from Gd2O3:Er,Yb. To ensure data consistency and facilitate visualization, we employed principal component analysis and Uniform Manifold Approximation and Projection clustering. Our findings demonstrate that, instead of the conventional approach of identifying spectral peaks and calculating intensity ratios, it is feasible to train computer software to recognize time-resolved spectra associated with different temperatures of the thermophosphor. Through our analysis, we have successfully devised a technique for remote temperature estimation by leveraging deep learning artificial neural networks.",
journal = "Physica Scripta",
title = "Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach",
volume = "98",
number = "11",
pages = "116003",
doi = "10.1088/1402-4896/ad01ed"
}

Rabasović, M. S., Savić-Šević, S. N., Križan, J., Matović, B., Nikolić, M.,& Šević, D.. (2023). Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach. in Physica Scripta, 98(11), 116003.
https://doi.org/10.1088/1402-4896/ad01ed

Rabasović MS, Savić-Šević SN, Križan J, Matović B, Nikolić M, Šević D. Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach. in Physica Scripta. 2023;98(11):116003.
doi:10.1088/1402-4896/ad01ed .

Rabasović, Maja S, Savić-Šević, Svetlana N., Križan, Janez, Matović, Branko, Nikolić, Marko, Šević, Dragutin, "Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach" in Physica Scripta, 98, no. 11 (2023):116003,
https://doi.org/10.1088/1402-4896/ad01ed . .

TY  - JOUR
AU  - Prikhna, T. O.
AU  - Lokatkina, A. S.
AU  - Barvitskyi, P. P.
AU  - Karpets, M. V.
AU  - Ponomaryov, S. S.
AU  - Bondar, A. A.
AU  - Büchner, B.
AU  - Werner, J.
AU  - Kluge, R.
AU  - Moshchil, V. E.
AU  - Borymskyi, O. I.
AU  - Devin, L. M.
AU  - Rychev, S. V.
AU  - Haber, R.
AU  - Yasar, Zeynep Ayguzer
AU  - Matović, Branko
AU  - Rucki, M.
AU  - Prisyazhna, O. V.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11985
AB  - The structure, mechanical characteristics, and high-temperature stability in vacuum and air of ZrB2 and HfB2-based materials sintered at a high quasi-hydrostatic pressure (4.1 GPa) under hot pressing (at a pressure of 30 MPa) with and without SiC and Si3N4 additives have been studied. It has been shown that short-term sintering (4 min) under high pressure conditions and at a comparatively low temperature (1800°C) essentially improves the mechanical properties of these materials as compared to the similar materials synthesized by the other method (hot pressing and spark-plasma sintering). In the case of sintering at a high pressure (4.1 GPa), the addition of 20 wt % SiC to ZrB2 and 30 wt % SiC to HfB2 leads to a decrease in the specific gravity of ZrB2 and HfB2 and increases their hardness by 17 and 46% and fracture toughness by 40 and 21%, respectively. When SiC is added, there occurs the formation of solid solutions through the mutual diffusion of C and Si into the ZrB2 or HfB2 matrix phases and the slight diffusion of Zr and Hf into SiC-enriched areas. The improvement of the mechanical properties of ZrB2 and HfB2 sintered at a high pressure without additives is explained by the formation of stronger bonds between the sintered material grains. The addition of SiC to ZrB2 slightly decreases the Young modulus, but increases the damping ability of the synthesized materials. The simultaneous addition of SiC and Si3N4 to ZrB2 leads to an increase in the hardness to a smaller extent, but results in a further increase in fracture toughness. The melting temperature in vacuum of sintered ZrB2 and HfB2 has proven to be much higher as compared to the materials with SiC additives. The composite material synthesized from a HfB2–30 wt % SiC mixture has a density ρ = 6.21 g/cm3 , a microhardness HV(9.8 N) = 38.1 ± 1.4 GPa, HV(49 N) = 27.7 ± 0.24 GPa, HV(98 N) = 26.3 ± 2.03 GPa, and a fracture toughness KІс(9.8 N) = 8.2 ± 0.2 MPa m0.5, KІс(49 N) = 6.8 ± 0.6 MPa m0.5, KІс(98 N) = 6.4 ± 0.11 MPa m0.5, which are much higher than the similar characteristics of HfB2 sintered under the same conditions, but without the additives.
T2  - Journal of Superhard Materials
T1  - Structure, Mechanical Properties, and High-Temperature Stability of ZrB2- and HfB2-Based Materials
VL  - 45
IS  - 5
SP  - 321
EP  - 335
DO  - 10.3103/S1063457623050076
ER  - 

@article{
author = "Prikhna, T. O. and Lokatkina, A. S. and Barvitskyi, P. P. and Karpets, M. V. and Ponomaryov, S. S. and Bondar, A. A. and Büchner, B. and Werner, J. and Kluge, R. and Moshchil, V. E. and Borymskyi, O. I. and Devin, L. M. and Rychev, S. V. and Haber, R. and Yasar, Zeynep Ayguzer and Matović, Branko and Rucki, M. and Prisyazhna, O. V.",
year = "2023",
abstract = "The structure, mechanical characteristics, and high-temperature stability in vacuum and air of ZrB2 and HfB2-based materials sintered at a high quasi-hydrostatic pressure (4.1 GPa) under hot pressing (at a pressure of 30 MPa) with and without SiC and Si3N4 additives have been studied. It has been shown that short-term sintering (4 min) under high pressure conditions and at a comparatively low temperature (1800°C) essentially improves the mechanical properties of these materials as compared to the similar materials synthesized by the other method (hot pressing and spark-plasma sintering). In the case of sintering at a high pressure (4.1 GPa), the addition of 20 wt % SiC to ZrB2 and 30 wt % SiC to HfB2 leads to a decrease in the specific gravity of ZrB2 and HfB2 and increases their hardness by 17 and 46% and fracture toughness by 40 and 21%, respectively. When SiC is added, there occurs the formation of solid solutions through the mutual diffusion of C and Si into the ZrB2 or HfB2 matrix phases and the slight diffusion of Zr and Hf into SiC-enriched areas. The improvement of the mechanical properties of ZrB2 and HfB2 sintered at a high pressure without additives is explained by the formation of stronger bonds between the sintered material grains. The addition of SiC to ZrB2 slightly decreases the Young modulus, but increases the damping ability of the synthesized materials. The simultaneous addition of SiC and Si3N4 to ZrB2 leads to an increase in the hardness to a smaller extent, but results in a further increase in fracture toughness. The melting temperature in vacuum of sintered ZrB2 and HfB2 has proven to be much higher as compared to the materials with SiC additives. The composite material synthesized from a HfB2–30 wt % SiC mixture has a density ρ = 6.21 g/cm3 , a microhardness HV(9.8 N) = 38.1 ± 1.4 GPa, HV(49 N) = 27.7 ± 0.24 GPa, HV(98 N) = 26.3 ± 2.03 GPa, and a fracture toughness KІс(9.8 N) = 8.2 ± 0.2 MPa m0.5, KІс(49 N) = 6.8 ± 0.6 MPa m0.5, KІс(98 N) = 6.4 ± 0.11 MPa m0.5, which are much higher than the similar characteristics of HfB2 sintered under the same conditions, but without the additives.",
journal = "Journal of Superhard Materials",
title = "Structure, Mechanical Properties, and High-Temperature Stability of ZrB2- and HfB2-Based Materials",
volume = "45",
number = "5",
pages = "321-335",
doi = "10.3103/S1063457623050076"
}

Prikhna, T. O., Lokatkina, A. S., Barvitskyi, P. P., Karpets, M. V., Ponomaryov, S. S., Bondar, A. A., Büchner, B., Werner, J., Kluge, R., Moshchil, V. E., Borymskyi, O. I., Devin, L. M., Rychev, S. V., Haber, R., Yasar, Z. A., Matović, B., Rucki, M.,& Prisyazhna, O. V.. (2023). Structure, Mechanical Properties, and High-Temperature Stability of ZrB2- and HfB2-Based Materials. in Journal of Superhard Materials, 45(5), 321-335.
https://doi.org/10.3103/S1063457623050076

Prikhna TO, Lokatkina AS, Barvitskyi PP, Karpets MV, Ponomaryov SS, Bondar AA, Büchner B, Werner J, Kluge R, Moshchil VE, Borymskyi OI, Devin LM, Rychev SV, Haber R, Yasar ZA, Matović B, Rucki M, Prisyazhna OV. Structure, Mechanical Properties, and High-Temperature Stability of ZrB2- and HfB2-Based Materials. in Journal of Superhard Materials. 2023;45(5):321-335.
doi:10.3103/S1063457623050076 .

Prikhna, T. O., Lokatkina, A. S., Barvitskyi, P. P., Karpets, M. V., Ponomaryov, S. S., Bondar, A. A., Büchner, B., Werner, J., Kluge, R., Moshchil, V. E., Borymskyi, O. I., Devin, L. M., Rychev, S. V., Haber, R., Yasar, Zeynep Ayguzer, Matović, Branko, Rucki, M., Prisyazhna, O. V., "Structure, Mechanical Properties, and High-Temperature Stability of ZrB2- and HfB2-Based Materials" in Journal of Superhard Materials, 45, no. 5 (2023):321-335,
https://doi.org/10.3103/S1063457623050076 . .

TY  - JOUR
AU  - De Vito, Saverio
AU  - D’Elia, Gerardo
AU  - Ferlito, Sergio
AU  - Di Francia, Girolamo
AU  - Davidović, Miloš
AU  - Kleut, Duška
AU  - Stojanović, Danka
AU  - Jovašević-Stojanović, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12046
AB  - Scalable and effective calibration is a fundamental requirement for Low Cost Air Quality Monitoring Systems and will enable accurate and pervasive monitoring in cities. Suffering from environmental interferences and fabrication variance, these devices need to encompass sensors specific and complex calibration processes for reaching a sufficient accuracy to be deployed as indicative measurement devices in Air Quality (AQ) monitoring networks. Concept and sensor drift often force calibration process to be frequently repeated. These issues lead to unbearable calibration costs which denies their massive deployment when accuracy is a concern. In this work, We propose a zero transfer samples, global calibration methodology as a technological enabler for IoT AQ multisensory devices which relies on low cost Particulate Matter (PM) sensors. This methodology is based on field recorded responses from a limited number of IoT AQ multisensors units and machine learning concepts and can be universally applied to all units of the same type. A multi season test campaign shown that, when applied to different sensors, this methodology performances match those of state of the art methodology which requires to derive different calibration parameters for each different unit. If confirmed, these results show that, when properly derived, a global calibration law can be exploited for a large number of networked devices with dramatic cost reduction eventually allowing massive deployment of accurate IoT AQ monitoring devices. Furthermore, this calibration model could be easily embedded on board of the device or implemented on the edge allowing immediate access to accurate readings for personal exposure monitor applications as well as reducing long range data transfer needs.
T2  - IEEE Transactions on Instrumentation and Measurement
T1  - A Global Multi-Unit Calibration as a Method for Large Scale IoT Particulate Matter Monitoring Systems Deployments
SP  - 1
EP  - 1
DO  - 10.1109/TIM.2023.3331428
ER  - 

@article{
author = "De Vito, Saverio and D’Elia, Gerardo and Ferlito, Sergio and Di Francia, Girolamo and Davidović, Miloš and Kleut, Duška and Stojanović, Danka and Jovašević-Stojanović, Milena",
year = "2023",
abstract = "Scalable and effective calibration is a fundamental requirement for Low Cost Air Quality Monitoring Systems and will enable accurate and pervasive monitoring in cities. Suffering from environmental interferences and fabrication variance, these devices need to encompass sensors specific and complex calibration processes for reaching a sufficient accuracy to be deployed as indicative measurement devices in Air Quality (AQ) monitoring networks. Concept and sensor drift often force calibration process to be frequently repeated. These issues lead to unbearable calibration costs which denies their massive deployment when accuracy is a concern. In this work, We propose a zero transfer samples, global calibration methodology as a technological enabler for IoT AQ multisensory devices which relies on low cost Particulate Matter (PM) sensors. This methodology is based on field recorded responses from a limited number of IoT AQ multisensors units and machine learning concepts and can be universally applied to all units of the same type. A multi season test campaign shown that, when applied to different sensors, this methodology performances match those of state of the art methodology which requires to derive different calibration parameters for each different unit. If confirmed, these results show that, when properly derived, a global calibration law can be exploited for a large number of networked devices with dramatic cost reduction eventually allowing massive deployment of accurate IoT AQ monitoring devices. Furthermore, this calibration model could be easily embedded on board of the device or implemented on the edge allowing immediate access to accurate readings for personal exposure monitor applications as well as reducing long range data transfer needs.",
journal = "IEEE Transactions on Instrumentation and Measurement",
title = "A Global Multi-Unit Calibration as a Method for Large Scale IoT Particulate Matter Monitoring Systems Deployments",
pages = "1-1",
doi = "10.1109/TIM.2023.3331428"
}

De Vito, S., D’Elia, G., Ferlito, S., Di Francia, G., Davidović, M., Kleut, D., Stojanović, D.,& Jovašević-Stojanović, M.. (2023). A Global Multi-Unit Calibration as a Method for Large Scale IoT Particulate Matter Monitoring Systems Deployments. in IEEE Transactions on Instrumentation and Measurement, 1-1.
https://doi.org/10.1109/TIM.2023.3331428

De Vito S, D’Elia G, Ferlito S, Di Francia G, Davidović M, Kleut D, Stojanović D, Jovašević-Stojanović M. A Global Multi-Unit Calibration as a Method for Large Scale IoT Particulate Matter Monitoring Systems Deployments. in IEEE Transactions on Instrumentation and Measurement. 2023;:1-1.
doi:10.1109/TIM.2023.3331428 .

De Vito, Saverio, D’Elia, Gerardo, Ferlito, Sergio, Di Francia, Girolamo, Davidović, Miloš, Kleut, Duška, Stojanović, Danka, Jovašević-Stojanović, Milena, "A Global Multi-Unit Calibration as a Method for Large Scale IoT Particulate Matter Monitoring Systems Deployments" in IEEE Transactions on Instrumentation and Measurement (2023):1-1,
https://doi.org/10.1109/TIM.2023.3331428 . .