TY  - JOUR
AU  - Kostoglou, Nikolaos
AU  - Stock, Sebastian
AU  - Solomi, Angelos
AU  - Holzapfel, Damian M.
AU  - Hinder, Steven
AU  - Baker, Mark
AU  - Constantinides, Georgios
AU  - Ryzhkov, Vladislav
AU  - Maletaškić, Jelena
AU  - Matović, Branko
AU  - Schneider, Jochen M.
AU  - Rebholz, Claus
AU  - Mitterer, Christian
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13135
AB  - This study considers the influence of purity and surface area on the thermal and oxidation properties of hexagonal boron nitride (h-BN) nanoplatelets, which represent crucial factors in hightemperature oxidizing environments. Three h-BN nanoplatelet-based materials, synthesized with different purity levels and surface areas (~3, ~56, and ~140 m2/g), were compared, including a commercial BN reference. All materials were systematically analyzed by various characterization techniques, including gas pycnometry, scanning electron microscopy, X-ray diffraction, Fouriertransform infrared radiation, X-ray photoelectron spectroscopy, gas sorption analysis, and thermal gravimetric analysis coupled with differential scanning calorimetry. Results indicated that the thermal stability and oxidation resistance of the synthesized materials were improved by up to ~13.5% (or by 120 ◦C) with an increase in purity. Furthermore, the reference material with its high purity and low surface area (~4 m2/g) showed superior performance, which was attributed to the minimized reactive sites for oxygen diffusion due to lower surface area availability and fewer possible defects, highlighting the critical roles of both sample purity and accessible surface area in h-BN thermooxidative stability. These findings highlight the importance of focusing on purity and surface area control in developing BN-based nanomaterials, offering a path to enhance their performance in extreme thermal and oxidative conditions.
T2  - Nanomaterials
T1  - The Roles of Impurities and Surface Area on Thermal Stability and Oxidation Resistance of BN Nanoplatelets
VL  - 14
IS  - 7
SP  - 601
DO  - 10.3390/nano14070601
ER  - 

@article{
author = "Kostoglou, Nikolaos and Stock, Sebastian and Solomi, Angelos and Holzapfel, Damian M. and Hinder, Steven and Baker, Mark and Constantinides, Georgios and Ryzhkov, Vladislav and Maletaškić, Jelena and Matović, Branko and Schneider, Jochen M. and Rebholz, Claus and Mitterer, Christian",
year = "2024",
abstract = "This study considers the influence of purity and surface area on the thermal and oxidation properties of hexagonal boron nitride (h-BN) nanoplatelets, which represent crucial factors in hightemperature oxidizing environments. Three h-BN nanoplatelet-based materials, synthesized with different purity levels and surface areas (~3, ~56, and ~140 m2/g), were compared, including a commercial BN reference. All materials were systematically analyzed by various characterization techniques, including gas pycnometry, scanning electron microscopy, X-ray diffraction, Fouriertransform infrared radiation, X-ray photoelectron spectroscopy, gas sorption analysis, and thermal gravimetric analysis coupled with differential scanning calorimetry. Results indicated that the thermal stability and oxidation resistance of the synthesized materials were improved by up to ~13.5% (or by 120 ◦C) with an increase in purity. Furthermore, the reference material with its high purity and low surface area (~4 m2/g) showed superior performance, which was attributed to the minimized reactive sites for oxygen diffusion due to lower surface area availability and fewer possible defects, highlighting the critical roles of both sample purity and accessible surface area in h-BN thermooxidative stability. These findings highlight the importance of focusing on purity and surface area control in developing BN-based nanomaterials, offering a path to enhance their performance in extreme thermal and oxidative conditions.",
journal = "Nanomaterials",
title = "The Roles of Impurities and Surface Area on Thermal Stability and Oxidation Resistance of BN Nanoplatelets",
volume = "14",
number = "7",
pages = "601",
doi = "10.3390/nano14070601"
}

Kostoglou, N., Stock, S., Solomi, A., Holzapfel, D. M., Hinder, S., Baker, M., Constantinides, G., Ryzhkov, V., Maletaškić, J., Matović, B., Schneider, J. M., Rebholz, C.,& Mitterer, C.. (2024). The Roles of Impurities and Surface Area on Thermal Stability and Oxidation Resistance of BN Nanoplatelets. in Nanomaterials, 14(7), 601.
https://doi.org/10.3390/nano14070601

Kostoglou N, Stock S, Solomi A, Holzapfel DM, Hinder S, Baker M, Constantinides G, Ryzhkov V, Maletaškić J, Matović B, Schneider JM, Rebholz C, Mitterer C. The Roles of Impurities and Surface Area on Thermal Stability and Oxidation Resistance of BN Nanoplatelets. in Nanomaterials. 2024;14(7):601.
doi:10.3390/nano14070601 .

Kostoglou, Nikolaos, Stock, Sebastian, Solomi, Angelos, Holzapfel, Damian M., Hinder, Steven, Baker, Mark, Constantinides, Georgios, Ryzhkov, Vladislav, Maletaškić, Jelena, Matović, Branko, Schneider, Jochen M., Rebholz, Claus, Mitterer, Christian, "The Roles of Impurities and Surface Area on Thermal Stability and Oxidation Resistance of BN Nanoplatelets" in Nanomaterials, 14, no. 7 (2024):601,
https://doi.org/10.3390/nano14070601 . .

TY  - JOUR
AU  - Zagorac, Jelena
AU  - Schön, Johann Christian
AU  - Matović, Branko
AU  - Butulija, Svetlana
AU  - Zagorac, Dejan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13134
AB  - Hafnium carbide (HfC) is a refractory compound known for its exceptional mechanical, thermal, and electrical properties. This compound has gained significant attention in materials science and engineering due to its high melting point, extreme hardness, and excellent thermal stability. This study presents crystal structure prediction via energy landscape explorations of pristine hafnium carbide supplemented by data mining. Apart from the well-known equilibrium rock salt phase, we predict eight new polymorphs of HfC. The predicted HfC phases appear in the energy landscape with known structure types such as the WC type, NiAs type, 5-5 type, sphalerite (ZnS) type, TlI type, and CsCl type; in addition, we predict two new structure types denoted as ortho_HfC and HfC_polytype, respectively. Moreover, we have investigated the structural characteristics and mechanical properties of hafnium carbide at the DFT level of computation, which opens diverse applications in various technological domains.
T2  - Crystals
T1  - Hafnium Carbide: Prediction of Crystalline Structures and Investigation of Mechanical Properties
VL  - 14
IS  - 4
SP  - 340
DO  - 10.3390/cryst14040340
ER  - 

@article{
author = "Zagorac, Jelena and Schön, Johann Christian and Matović, Branko and Butulija, Svetlana and Zagorac, Dejan",
year = "2024",
abstract = "Hafnium carbide (HfC) is a refractory compound known for its exceptional mechanical, thermal, and electrical properties. This compound has gained significant attention in materials science and engineering due to its high melting point, extreme hardness, and excellent thermal stability. This study presents crystal structure prediction via energy landscape explorations of pristine hafnium carbide supplemented by data mining. Apart from the well-known equilibrium rock salt phase, we predict eight new polymorphs of HfC. The predicted HfC phases appear in the energy landscape with known structure types such as the WC type, NiAs type, 5-5 type, sphalerite (ZnS) type, TlI type, and CsCl type; in addition, we predict two new structure types denoted as ortho_HfC and HfC_polytype, respectively. Moreover, we have investigated the structural characteristics and mechanical properties of hafnium carbide at the DFT level of computation, which opens diverse applications in various technological domains.",
journal = "Crystals",
title = "Hafnium Carbide: Prediction of Crystalline Structures and Investigation of Mechanical Properties",
volume = "14",
number = "4",
pages = "340",
doi = "10.3390/cryst14040340"
}

Zagorac, J., Schön, J. C., Matović, B., Butulija, S.,& Zagorac, D.. (2024). Hafnium Carbide: Prediction of Crystalline Structures and Investigation of Mechanical Properties. in Crystals, 14(4), 340.
https://doi.org/10.3390/cryst14040340

Zagorac J, Schön JC, Matović B, Butulija S, Zagorac D. Hafnium Carbide: Prediction of Crystalline Structures and Investigation of Mechanical Properties. in Crystals. 2024;14(4):340.
doi:10.3390/cryst14040340 .

Zagorac, Jelena, Schön, Johann Christian, Matović, Branko, Butulija, Svetlana, Zagorac, Dejan, "Hafnium Carbide: Prediction of Crystalline Structures and Investigation of Mechanical Properties" in Crystals, 14, no. 4 (2024):340,
https://doi.org/10.3390/cryst14040340 . .

TY  - JOUR
AU  - Singh, Jagtar
AU  - Thachil, Thanuja
AU  - Misir, Sema
AU  - Altay, Diler
AU  - Yaman, Serap
AU  - Singh, Gurpreet
AU  - Eapen, Mathew
AU  - McAlinden, Kielan
AU  - Petrović, Nina
AU  - Sohal, Sukhwinder
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13133
AB  - Radiation‑induced normal tissue toxicity is a common acute and chronic outcome of radiotherapy (RT) for prostate cancer (PCa). There are currently no existing pre‑assessments before treatment to predict acute and late RT‑induced toxicity. Novel predictive blood biomarkers in radiation oncology may improve treatment decision‑making and therapeutic monitoring for patients with PCa. A comprehensive systematic search of microRNA (miRNA/miR) profiling studies published in PubMed, Science Direct and Google Scholar was performed. The present systematic review, supported by meta‑analysis, summarises key findings and discusses the results of prospective clinical studies investigating miRNA expression levels and their association with RT‑induced toxicity in PCa. Out of seven clinical studies, six highlighted levels of 10 miRNAs changing in plasma, serum or peripheral blood mononuclear cells during RT. The post‑RT expression levels of miRNA‑132‑5p, miRNA‑1‑3p, miRNA‑410 and miRNA‑221 were increased, and miRNA‑23a‑3p expression was decreased among patients with low‑grade RT‑induced toxicity. Furthermore, in patients with high‑grade RT toxicity, miRNA‑197‑3p, miRNA‑151a‑5p, miRNA‑18b‑5p, miRNA‑99a and miRNA‑21 expression was increased, while miRNA‑132‑5p expression was decreased. The present miRNA meta‑analysis could be the focus of future studies to identify their potential clinical value as PCa biomarkers and therapeutic mediators in RT‑induced toxicity. The variations in miRNA levels post‑RT could be used as predictive biomarkers of RT‑induced toxicity. However, further extensive validation is required to establish the relationship between miRNA expression levels and RT‑induced toxicity in PCa and to confirm their predictive value.
T2  - World Academy of Sciences Journal
T1  - Expression of microRNAs following radiation therapy and association with severity of radiotherapy‑induced toxicity among patients with prostate adenocarcinoma: A systematic review and meta‑analysis
VL  - 6
IS  - 3
DO  - 10.3892/wasj.2024.242
ER  - 

@article{
author = "Singh, Jagtar and Thachil, Thanuja and Misir, Sema and Altay, Diler and Yaman, Serap and Singh, Gurpreet and Eapen, Mathew and McAlinden, Kielan and Petrović, Nina and Sohal, Sukhwinder",
year = "2024",
abstract = "Radiation‑induced normal tissue toxicity is a common acute and chronic outcome of radiotherapy (RT) for prostate cancer (PCa). There are currently no existing pre‑assessments before treatment to predict acute and late RT‑induced toxicity. Novel predictive blood biomarkers in radiation oncology may improve treatment decision‑making and therapeutic monitoring for patients with PCa. A comprehensive systematic search of microRNA (miRNA/miR) profiling studies published in PubMed, Science Direct and Google Scholar was performed. The present systematic review, supported by meta‑analysis, summarises key findings and discusses the results of prospective clinical studies investigating miRNA expression levels and their association with RT‑induced toxicity in PCa. Out of seven clinical studies, six highlighted levels of 10 miRNAs changing in plasma, serum or peripheral blood mononuclear cells during RT. The post‑RT expression levels of miRNA‑132‑5p, miRNA‑1‑3p, miRNA‑410 and miRNA‑221 were increased, and miRNA‑23a‑3p expression was decreased among patients with low‑grade RT‑induced toxicity. Furthermore, in patients with high‑grade RT toxicity, miRNA‑197‑3p, miRNA‑151a‑5p, miRNA‑18b‑5p, miRNA‑99a and miRNA‑21 expression was increased, while miRNA‑132‑5p expression was decreased. The present miRNA meta‑analysis could be the focus of future studies to identify their potential clinical value as PCa biomarkers and therapeutic mediators in RT‑induced toxicity. The variations in miRNA levels post‑RT could be used as predictive biomarkers of RT‑induced toxicity. However, further extensive validation is required to establish the relationship between miRNA expression levels and RT‑induced toxicity in PCa and to confirm their predictive value.",
journal = "World Academy of Sciences Journal",
title = "Expression of microRNAs following radiation therapy and association with severity of radiotherapy‑induced toxicity among patients with prostate adenocarcinoma: A systematic review and meta‑analysis",
volume = "6",
number = "3",
doi = "10.3892/wasj.2024.242"
}

Singh, J., Thachil, T., Misir, S., Altay, D., Yaman, S., Singh, G., Eapen, M., McAlinden, K., Petrović, N.,& Sohal, S.. (2024). Expression of microRNAs following radiation therapy and association with severity of radiotherapy‑induced toxicity among patients with prostate adenocarcinoma: A systematic review and meta‑analysis. in World Academy of Sciences Journal, 6(3).
https://doi.org/10.3892/wasj.2024.242

Singh J, Thachil T, Misir S, Altay D, Yaman S, Singh G, Eapen M, McAlinden K, Petrović N, Sohal S. Expression of microRNAs following radiation therapy and association with severity of radiotherapy‑induced toxicity among patients with prostate adenocarcinoma: A systematic review and meta‑analysis. in World Academy of Sciences Journal. 2024;6(3).
doi:10.3892/wasj.2024.242 .

Singh, Jagtar, Thachil, Thanuja, Misir, Sema, Altay, Diler, Yaman, Serap, Singh, Gurpreet, Eapen, Mathew, McAlinden, Kielan, Petrović, Nina, Sohal, Sukhwinder, "Expression of microRNAs following radiation therapy and association with severity of radiotherapy‑induced toxicity among patients with prostate adenocarcinoma: A systematic review and meta‑analysis" in World Academy of Sciences Journal, 6, no. 3 (2024),
https://doi.org/10.3892/wasj.2024.242 . .

TY  - CONF
AU  - Zagorac, Jelena
AU  - Fonović, Matej
AU  - Đukić, Miloš B.
AU  - Butulija, Svetlana
AU  - Prikhna, Tatiana
AU  - Zagorac, Dejan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12918
AB  - In the last few decades, aluminum nitride (AlN) and boron nitride (BN) have become a point of interest to many researchers and scholars from different disciplines around the world. Due to its attractive properties, AlN has been successfully used in various applications, starting from advanced ceramics materials, additive for grain size control in micro-alloyed steels, through optoelectronics and microelectronics, and finally to semiconductors. On the other hand, BN has broad applications in various fields, such as 2D material, lubricant material, superhard and semiconductor material as well as many others. This study focuses on the mixed AlN/BN compounds, in particular, boron-rich AlN and aluminum-rich BN systems, thus having the entire range of AlN/BN compositions. The special focus was on structural properties investigated using the hybrid B3LYP method. Important structural properties were investigated to offer novel technological and industrial applications of mixed AlN/BN materials.
C3  - Procedia Structural Integrity
T1  - Structural properties of full-scope AlN/BN compounds investigated using ab initio calculations
VL  - 54
SP  - 453
EP  - 459
DO  - 10.1016/j.prostr.2024.01.106
ER  - 

@conference{
author = "Zagorac, Jelena and Fonović, Matej and Đukić, Miloš B. and Butulija, Svetlana and Prikhna, Tatiana and Zagorac, Dejan",
year = "2024",
abstract = "In the last few decades, aluminum nitride (AlN) and boron nitride (BN) have become a point of interest to many researchers and scholars from different disciplines around the world. Due to its attractive properties, AlN has been successfully used in various applications, starting from advanced ceramics materials, additive for grain size control in micro-alloyed steels, through optoelectronics and microelectronics, and finally to semiconductors. On the other hand, BN has broad applications in various fields, such as 2D material, lubricant material, superhard and semiconductor material as well as many others. This study focuses on the mixed AlN/BN compounds, in particular, boron-rich AlN and aluminum-rich BN systems, thus having the entire range of AlN/BN compositions. The special focus was on structural properties investigated using the hybrid B3LYP method. Important structural properties were investigated to offer novel technological and industrial applications of mixed AlN/BN materials.",
journal = "Procedia Structural Integrity",
title = "Structural properties of full-scope AlN/BN compounds investigated using ab initio calculations",
volume = "54",
pages = "453-459",
doi = "10.1016/j.prostr.2024.01.106"
}

Zagorac, J., Fonović, M., Đukić, M. B., Butulija, S., Prikhna, T.,& Zagorac, D.. (2024). Structural properties of full-scope AlN/BN compounds investigated using ab initio calculations. in Procedia Structural Integrity, 54, 453-459.
https://doi.org/10.1016/j.prostr.2024.01.106

Zagorac J, Fonović M, Đukić MB, Butulija S, Prikhna T, Zagorac D. Structural properties of full-scope AlN/BN compounds investigated using ab initio calculations. in Procedia Structural Integrity. 2024;54:453-459.
doi:10.1016/j.prostr.2024.01.106 .

Zagorac, Jelena, Fonović, Matej, Đukić, Miloš B., Butulija, Svetlana, Prikhna, Tatiana, Zagorac, Dejan, "Structural properties of full-scope AlN/BN compounds investigated using ab initio calculations" in Procedia Structural Integrity, 54 (2024):453-459,
https://doi.org/10.1016/j.prostr.2024.01.106 . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Zdravković, Nemanja M.
AU  - Budimir Filimonović, Milica D.
AU  - Pavlović, Vladimir B.
AU  - Butulija, Svetlana
AU  - Milivojević, Dušan
AU  - Marković, Zoran M.
AU  - Todorović Marković, Biljana M.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12990
AB  - In this study, nanochitosan dots (ChiDs) were synthesized using gamma rays and encapsulated in bacterial cellulose (BC) polymer matrix for antibiofilm potential in photodynamic therapy. The composites were analyzed for structural changes using SEM, AFM, FTIR, XRD, EPR, and porosity measurements. Additionally, ChiD release was assessed. The results showed that the chemical composition remained unaltered, but ChiD agglomerates embedded in BC changed shape (1.5–2.5 µm). Bacterial cellulose fibers became deformed and interconnected, with increased surface roughness and porosity and decreased crystallinity. No singlet oxygen formation was observed, and the total amount of released ChiD was up to 16.10%. Antibiofilm activity was higher under green light, with reductions ranging from 48 to 57% under blue light and 78 to 85% under green light. Methicillin-resistant Staphylococcus aureus was the most sensitive strain. The new photoactive composite hydrogels show promising potential for combating biofilm-related infections.
T2  - Journal of Functional Biomaterials
T1  - Reduction in Pathogenic Biofilms by the Photoactive Composite of Bacterial Cellulose and Nanochitosan Dots under Blue and Green Light
VL  - 15
IS  - 3
SP  - 72
DO  - 10.3390/jfb15030072
ER  - 

@article{
author = "Zmejkoski, Danica and Zdravković, Nemanja M. and Budimir Filimonović, Milica D. and Pavlović, Vladimir B. and Butulija, Svetlana and Milivojević, Dušan and Marković, Zoran M. and Todorović Marković, Biljana M.",
year = "2024",
abstract = "In this study, nanochitosan dots (ChiDs) were synthesized using gamma rays and encapsulated in bacterial cellulose (BC) polymer matrix for antibiofilm potential in photodynamic therapy. The composites were analyzed for structural changes using SEM, AFM, FTIR, XRD, EPR, and porosity measurements. Additionally, ChiD release was assessed. The results showed that the chemical composition remained unaltered, but ChiD agglomerates embedded in BC changed shape (1.5–2.5 µm). Bacterial cellulose fibers became deformed and interconnected, with increased surface roughness and porosity and decreased crystallinity. No singlet oxygen formation was observed, and the total amount of released ChiD was up to 16.10%. Antibiofilm activity was higher under green light, with reductions ranging from 48 to 57% under blue light and 78 to 85% under green light. Methicillin-resistant Staphylococcus aureus was the most sensitive strain. The new photoactive composite hydrogels show promising potential for combating biofilm-related infections.",
journal = "Journal of Functional Biomaterials",
title = "Reduction in Pathogenic Biofilms by the Photoactive Composite of Bacterial Cellulose and Nanochitosan Dots under Blue and Green Light",
volume = "15",
number = "3",
pages = "72",
doi = "10.3390/jfb15030072"
}

Zmejkoski, D., Zdravković, N. M., Budimir Filimonović, M. D., Pavlović, V. B., Butulija, S., Milivojević, D., Marković, Z. M.,& Todorović Marković, B. M.. (2024). Reduction in Pathogenic Biofilms by the Photoactive Composite of Bacterial Cellulose and Nanochitosan Dots under Blue and Green Light. in Journal of Functional Biomaterials, 15(3), 72.
https://doi.org/10.3390/jfb15030072

Zmejkoski D, Zdravković NM, Budimir Filimonović MD, Pavlović VB, Butulija S, Milivojević D, Marković ZM, Todorović Marković BM. Reduction in Pathogenic Biofilms by the Photoactive Composite of Bacterial Cellulose and Nanochitosan Dots under Blue and Green Light. in Journal of Functional Biomaterials. 2024;15(3):72.
doi:10.3390/jfb15030072 .

Zmejkoski, Danica, Zdravković, Nemanja M., Budimir Filimonović, Milica D., Pavlović, Vladimir B., Butulija, Svetlana, Milivojević, Dušan, Marković, Zoran M., Todorović Marković, Biljana M., "Reduction in Pathogenic Biofilms by the Photoactive Composite of Bacterial Cellulose and Nanochitosan Dots under Blue and Green Light" in Journal of Functional Biomaterials, 15, no. 3 (2024):72,
https://doi.org/10.3390/jfb15030072 . .

TY  - JOUR
AU  - Zagorac, Dejan
AU  - Buyer, Constantin
AU  - Zagorac, Jelena
AU  - Škundrić, Tamara
AU  - Schön, Christian J.
AU  - Schleid, Thomas
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12879
AB  - LaFSe and LaFS materials have shown great potential for various optoelectronic applications, such as photovoltaics, light-emitting diodes, and photodetectors. Mixed LaFSe/LaFS compounds have been synthesized through high-temperature experiments. The introduction of sulfur into LaFSe causes distortion in the crystal lattice, leading to changes in the unit cell. A new algorithm is presented that keeps the symmetries of the mixed LaFSe/LaFS phases, and it is combined with ab initio structure optimization in order to efficiently generate and compute models for solid solution-type compounds. There is good agreement between experimental and theoretical data, and additional predicted structures under extreme conditions in various lanthanoid fluoride selenides/sulfides have been introduced. The substitution of selenium for sulfur within the LaFSe lattice can result in some unusual electronic properties, including changes in the size of the band gap, the character of the gap, and the electronic structure of the material.
T2  - Crystal Growth & Design
T1  - Band-Gap Engineering and Unusual Behavior of Electronic Properties during Anion Substitution of Sulfur in LaFSe
VL  - 24
IS  - 4
SP  - 1648
EP  - 1657
DO  - 10.1021/acs.cgd.3c01291
ER  - 

@article{
author = "Zagorac, Dejan and Buyer, Constantin and Zagorac, Jelena and Škundrić, Tamara and Schön, Christian J. and Schleid, Thomas",
year = "2024",
abstract = "LaFSe and LaFS materials have shown great potential for various optoelectronic applications, such as photovoltaics, light-emitting diodes, and photodetectors. Mixed LaFSe/LaFS compounds have been synthesized through high-temperature experiments. The introduction of sulfur into LaFSe causes distortion in the crystal lattice, leading to changes in the unit cell. A new algorithm is presented that keeps the symmetries of the mixed LaFSe/LaFS phases, and it is combined with ab initio structure optimization in order to efficiently generate and compute models for solid solution-type compounds. There is good agreement between experimental and theoretical data, and additional predicted structures under extreme conditions in various lanthanoid fluoride selenides/sulfides have been introduced. The substitution of selenium for sulfur within the LaFSe lattice can result in some unusual electronic properties, including changes in the size of the band gap, the character of the gap, and the electronic structure of the material.",
journal = "Crystal Growth & Design",
title = "Band-Gap Engineering and Unusual Behavior of Electronic Properties during Anion Substitution of Sulfur in LaFSe",
volume = "24",
number = "4",
pages = "1648-1657",
doi = "10.1021/acs.cgd.3c01291"
}

Zagorac, D., Buyer, C., Zagorac, J., Škundrić, T., Schön, C. J.,& Schleid, T.. (2024). Band-Gap Engineering and Unusual Behavior of Electronic Properties during Anion Substitution of Sulfur in LaFSe. in Crystal Growth & Design, 24(4), 1648-1657.
https://doi.org/10.1021/acs.cgd.3c01291

Zagorac D, Buyer C, Zagorac J, Škundrić T, Schön CJ, Schleid T. Band-Gap Engineering and Unusual Behavior of Electronic Properties during Anion Substitution of Sulfur in LaFSe. in Crystal Growth & Design. 2024;24(4):1648-1657.
doi:10.1021/acs.cgd.3c01291 .

Zagorac, Dejan, Buyer, Constantin, Zagorac, Jelena, Škundrić, Tamara, Schön, Christian J., Schleid, Thomas, "Band-Gap Engineering and Unusual Behavior of Electronic Properties during Anion Substitution of Sulfur in LaFSe" in Crystal Growth & Design, 24, no. 4 (2024):1648-1657,
https://doi.org/10.1021/acs.cgd.3c01291 . .

TY  - CONF
AU  - Zagorac, Dejan
AU  - Zagorac, Jelena
AU  - Đukić, Miloš B.
AU  - Bal, Burak
AU  - Schön, Christian J.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12933
AB  - Since their discovery, iron and hydrogen have been two of the most interesting elements in scientific research, with a variety of known and postulated compounds and applications. Of special interest in materials engineering is the stability of such materials, where hydrogen embrittlement has gained particular importance in recent years. Here, we present the results for the Fe-H system. In the past, most of the work on iron hydrides has been focused on hydrogen-rich compounds since they have a variety of interesting properties at extreme conditions (e.g. superconductivity). However, we present the first atomistic study of an iron-rich Fe4H compound which has been predicted using a combination of data mining and quantum mechanical calculations. Novel structures have been discovered in the Fe4H chemical system for possible experimental synthesis at the atomistic level.
C3  - Procedia Structural Integrity
T1  - Data-driven discovery and DFT modeling of Fe4H on the atomistic level
VL  - 54
SP  - 446
EP  - 452
DO  - 10.1016/j.prostr.2024.01.105
ER  - 

@conference{
author = "Zagorac, Dejan and Zagorac, Jelena and Đukić, Miloš B. and Bal, Burak and Schön, Christian J.",
year = "2024",
abstract = "Since their discovery, iron and hydrogen have been two of the most interesting elements in scientific research, with a variety of known and postulated compounds and applications. Of special interest in materials engineering is the stability of such materials, where hydrogen embrittlement has gained particular importance in recent years. Here, we present the results for the Fe-H system. In the past, most of the work on iron hydrides has been focused on hydrogen-rich compounds since they have a variety of interesting properties at extreme conditions (e.g. superconductivity). However, we present the first atomistic study of an iron-rich Fe4H compound which has been predicted using a combination of data mining and quantum mechanical calculations. Novel structures have been discovered in the Fe4H chemical system for possible experimental synthesis at the atomistic level.",
journal = "Procedia Structural Integrity",
title = "Data-driven discovery and DFT modeling of Fe4H on the atomistic level",
volume = "54",
pages = "446-452",
doi = "10.1016/j.prostr.2024.01.105"
}

Zagorac, D., Zagorac, J., Đukić, M. B., Bal, B.,& Schön, C. J.. (2024). Data-driven discovery and DFT modeling of Fe4H on the atomistic level. in Procedia Structural Integrity, 54, 446-452.
https://doi.org/10.1016/j.prostr.2024.01.105

Zagorac D, Zagorac J, Đukić MB, Bal B, Schön CJ. Data-driven discovery and DFT modeling of Fe4H on the atomistic level. in Procedia Structural Integrity. 2024;54:446-452.
doi:10.1016/j.prostr.2024.01.105 .

Zagorac, Dejan, Zagorac, Jelena, Đukić, Miloš B., Bal, Burak, Schön, Christian J., "Data-driven discovery and DFT modeling of Fe4H on the atomistic level" in Procedia Structural Integrity, 54 (2024):446-452,
https://doi.org/10.1016/j.prostr.2024.01.105 . .

TY  - JOUR
AU  - Milošević, Nenad D.
AU  - Nikolić, Ivana
AU  - Stepanić, Nenad
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13129
AB  - This work presents a data reduction procedure of the direct pulse heating technique with both contact and radiance temperature measurements. The technique is applied for the measurement of thermophysical properties of electroconductive solids over a wide temperature range, i.e., from room temperature up to about 2300°C. Absolute and radiance temperatures of a tested material are measured by thermocouple and radiation thermometer, respectively and these and other experimental data are then reduced to the values of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity of the tested material. The related data reduction and corresponding uncertainty assessment for each property is described in detail. An example of uncertainty assessment is given for the recent measurement of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity at 900 nm of molybdenum alloy TZM specimens.
T2  - High Temperatures - High Pressures
T1  - Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements
VL  - 53
IS  - 3
SP  - 271
EP  - 288
DO  - 10.32908/hthp.v53.1595
ER  - 

@article{
author = "Milošević, Nenad D. and Nikolić, Ivana and Stepanić, Nenad",
year = "2024",
abstract = "This work presents a data reduction procedure of the direct pulse heating technique with both contact and radiance temperature measurements. The technique is applied for the measurement of thermophysical properties of electroconductive solids over a wide temperature range, i.e., from room temperature up to about 2300°C. Absolute and radiance temperatures of a tested material are measured by thermocouple and radiation thermometer, respectively and these and other experimental data are then reduced to the values of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity of the tested material. The related data reduction and corresponding uncertainty assessment for each property is described in detail. An example of uncertainty assessment is given for the recent measurement of specific heat, specific electrical resistivity, hemispherical total emissivity and normal spectral emissivity at 900 nm of molybdenum alloy TZM specimens.",
journal = "High Temperatures - High Pressures",
title = "Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements",
volume = "53",
number = "3",
pages = "271-288",
doi = "10.32908/hthp.v53.1595"
}

Milošević, N. D., Nikolić, I.,& Stepanić, N.. (2024). Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements. in High Temperatures - High Pressures, 53(3), 271-288.
https://doi.org/10.32908/hthp.v53.1595

Milošević ND, Nikolić I, Stepanić N. Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements. in High Temperatures - High Pressures. 2024;53(3):271-288.
doi:10.32908/hthp.v53.1595 .

Milošević, Nenad D., Nikolić, Ivana, Stepanić, Nenad, "Data reduction and uncertainty assessment of the direct pulse heating technique with both contact and radiance temperature measurements" in High Temperatures - High Pressures, 53, no. 3 (2024):271-288,
https://doi.org/10.32908/hthp.v53.1595 . .

TY  - CONF
AU  - Radović, Ivan
AU  - Kalinić, Ana
AU  - Karbunar, Lazar
AU  - Mišković, Zoran L.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13132
AB  - In our recent publication we investigated the impact of plasmon-phonon hybridization on the stopping force acting on a charged particle moving parallel to a sandwich-like structure consisting of two graphene sheets separated by a layer of sapphire. In this work we evaluate the stopping force on a charged particle moving parallel to a graphene layer biased with a drift electric current supported by an insulating substrate. The dielectric function of the system is written in terms of the response function of graphene and the bulk dielectric function of the substrate. Focusing on the range of frequencies from THz to mid-infrared, the response function is expressed in terms of a frequency-dependent conductivity of graphene. The conductivity with a drift current is evaluated using the Galilean Doppler shift model. The energy loss function (the imaginary part of the negative value of the inverse dielectric function) and the stopping force are presented in the cases without and with drifting electrons, showing the effects of the drift velocity on the plasmon-phonon hybridization. The stopping force is also calculated when the drift and electron beam velocities have the same and opposite signs.
C3  - Conference "Catalysts for water splitting and energy storage"
T1  - Stopping force acting on a charged particle moving over a drift-current biased supported graphene
UR  - https://hdl.handle.net/21.15107/rcub_vinar_13132
ER  - 

@conference{
author = "Radović, Ivan and Kalinić, Ana and Karbunar, Lazar and Mišković, Zoran L.",
year = "2024",
abstract = "In our recent publication we investigated the impact of plasmon-phonon hybridization on the stopping force acting on a charged particle moving parallel to a sandwich-like structure consisting of two graphene sheets separated by a layer of sapphire. In this work we evaluate the stopping force on a charged particle moving parallel to a graphene layer biased with a drift electric current supported by an insulating substrate. The dielectric function of the system is written in terms of the response function of graphene and the bulk dielectric function of the substrate. Focusing on the range of frequencies from THz to mid-infrared, the response function is expressed in terms of a frequency-dependent conductivity of graphene. The conductivity with a drift current is evaluated using the Galilean Doppler shift model. The energy loss function (the imaginary part of the negative value of the inverse dielectric function) and the stopping force are presented in the cases without and with drifting electrons, showing the effects of the drift velocity on the plasmon-phonon hybridization. The stopping force is also calculated when the drift and electron beam velocities have the same and opposite signs.",
journal = "Conference "Catalysts for water splitting and energy storage"",
title = "Stopping force acting on a charged particle moving over a drift-current biased supported graphene",
url = "https://hdl.handle.net/21.15107/rcub_vinar_13132"
}

Radović, I., Kalinić, A., Karbunar, L.,& Mišković, Z. L.. (2024). Stopping force acting on a charged particle moving over a drift-current biased supported graphene. in Conference "Catalysts for water splitting and energy storage".
https://hdl.handle.net/21.15107/rcub_vinar_13132

Radović I, Kalinić A, Karbunar L, Mišković ZL. Stopping force acting on a charged particle moving over a drift-current biased supported graphene. in Conference "Catalysts for water splitting and energy storage". 2024;.
https://hdl.handle.net/21.15107/rcub_vinar_13132 .

Radović, Ivan, Kalinić, Ana, Karbunar, Lazar, Mišković, Zoran L., "Stopping force acting on a charged particle moving over a drift-current biased supported graphene" in Conference "Catalysts for water splitting and energy storage" (2024),
https://hdl.handle.net/21.15107/rcub_vinar_13132 .

TY  - CONF
AU  - Božović Jelisavčić, Ivanka
AU  - Vukašinović, Nataša
AU  - Kačarević, Goran
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13125
AB  - Although the studies of tensor structure of the Higgs boson interactions with vector bosons and fermions at CMS and ATLAS experiments have established that the JPCquantum numbers of the Higgs boson should be 0++, small CP violation in the Higgs sector (i.e. = 10% contribution of the CP-odd state) cannot be excluded with the current experimental precision. We review a possibility to measure the CP violating mixing angle between scalar and pseudoscalar states of the extended Higgs sector, at 1 TeV ILC with the ILD detector.
C3  - Proceedings of Science
T1  - Probing CPV mixing in the Higgs sector in VBF at 1 TeV ILC
VL  - 449
UR  - https://hdl.handle.net/21.15107/rcub_vinar_13125
ER  - 

@conference{
author = "Božović Jelisavčić, Ivanka and Vukašinović, Nataša and Kačarević, Goran",
year = "2024",
abstract = "Although the studies of tensor structure of the Higgs boson interactions with vector bosons and fermions at CMS and ATLAS experiments have established that the JPCquantum numbers of the Higgs boson should be 0++, small CP violation in the Higgs sector (i.e. = 10% contribution of the CP-odd state) cannot be excluded with the current experimental precision. We review a possibility to measure the CP violating mixing angle between scalar and pseudoscalar states of the extended Higgs sector, at 1 TeV ILC with the ILD detector.",
journal = "Proceedings of Science",
title = "Probing CPV mixing in the Higgs sector in VBF at 1 TeV ILC",
volume = "449",
url = "https://hdl.handle.net/21.15107/rcub_vinar_13125"
}

Božović Jelisavčić, I., Vukašinović, N.,& Kačarević, G.. (2024). Probing CPV mixing in the Higgs sector in VBF at 1 TeV ILC. in Proceedings of Science, 449.
https://hdl.handle.net/21.15107/rcub_vinar_13125

Božović Jelisavčić I, Vukašinović N, Kačarević G. Probing CPV mixing in the Higgs sector in VBF at 1 TeV ILC. in Proceedings of Science. 2024;449.
https://hdl.handle.net/21.15107/rcub_vinar_13125 .

Božović Jelisavčić, Ivanka, Vukašinović, Nataša, Kačarević, Goran, "Probing CPV mixing in the Higgs sector in VBF at 1 TeV ILC" in Proceedings of Science, 449 (2024),
https://hdl.handle.net/21.15107/rcub_vinar_13125 .

TY  - JOUR
AU  - Srivastava, Alok M
AU  - Suchocki, Andrzej
AU  - Bulyk, Lev-Ivan
AU  - Zhydachevskyy, Yaroslav
AU  - Brik, Mikhail G.
AU  - Beers, William W
AU  - Cohen, Willian E
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13124
AB  - We have measured the excitation and emission spectra, and lifetime for Fe3+ in the Ca8Mg(SiO4)4Cl2 compound. The spectroscopic data of the ferric ion (Fe3+) is interpreted within the framework of the Tanabe-Sugano crystal field theory for ions with the d5 electronic configuration. Quantitative evaluation of the Racah parameters B and C and the crystal field parameter (10 Dq) is provided. The emission and excitation data are consistent for Fe3+ in a tetrahedral-site occupancy. The red emission is assigned to the 4T1 (4G)→6A1 (6S) crystal field transition. The remarkable feature of the luminescence is the positioning of the emission band; it is centered at 623 nm with a Full Width at Half Maximum of 51 nm. To the best of our knowledge this is one of the highest energy emission for the tetrahedral-site Fe3+ ion. The practical implication of this spectral power distribution is discussed. The temperature dependency of the luminescence lifetime and emission intensity are reported.
T2  - Optical Materials
T1  - Narrowband red luminescence of tetrahedral-site Fe3+ In Ca8Mg(SiO4)4Cl2
VL  - 150
SP  - 115290
DO  - 10.1016/j.optmat.2024.115290
ER  - 

@article{
author = "Srivastava, Alok M and Suchocki, Andrzej and Bulyk, Lev-Ivan and Zhydachevskyy, Yaroslav and Brik, Mikhail G. and Beers, William W and Cohen, Willian E",
year = "2024",
abstract = "We have measured the excitation and emission spectra, and lifetime for Fe3+ in the Ca8Mg(SiO4)4Cl2 compound. The spectroscopic data of the ferric ion (Fe3+) is interpreted within the framework of the Tanabe-Sugano crystal field theory for ions with the d5 electronic configuration. Quantitative evaluation of the Racah parameters B and C and the crystal field parameter (10 Dq) is provided. The emission and excitation data are consistent for Fe3+ in a tetrahedral-site occupancy. The red emission is assigned to the 4T1 (4G)→6A1 (6S) crystal field transition. The remarkable feature of the luminescence is the positioning of the emission band; it is centered at 623 nm with a Full Width at Half Maximum of 51 nm. To the best of our knowledge this is one of the highest energy emission for the tetrahedral-site Fe3+ ion. The practical implication of this spectral power distribution is discussed. The temperature dependency of the luminescence lifetime and emission intensity are reported.",
journal = "Optical Materials",
title = "Narrowband red luminescence of tetrahedral-site Fe3+ In Ca8Mg(SiO4)4Cl2",
volume = "150",
pages = "115290",
doi = "10.1016/j.optmat.2024.115290"
}

Srivastava, A. M., Suchocki, A., Bulyk, L., Zhydachevskyy, Y., Brik, M. G., Beers, W. W.,& Cohen, W. E.. (2024). Narrowband red luminescence of tetrahedral-site Fe3+ In Ca8Mg(SiO4)4Cl2. in Optical Materials, 150, 115290.
https://doi.org/10.1016/j.optmat.2024.115290

Srivastava AM, Suchocki A, Bulyk L, Zhydachevskyy Y, Brik MG, Beers WW, Cohen WE. Narrowband red luminescence of tetrahedral-site Fe3+ In Ca8Mg(SiO4)4Cl2. in Optical Materials. 2024;150:115290.
doi:10.1016/j.optmat.2024.115290 .

Srivastava, Alok M, Suchocki, Andrzej, Bulyk, Lev-Ivan, Zhydachevskyy, Yaroslav, Brik, Mikhail G., Beers, William W, Cohen, Willian E, "Narrowband red luminescence of tetrahedral-site Fe3+ In Ca8Mg(SiO4)4Cl2" in Optical Materials, 150 (2024):115290,
https://doi.org/10.1016/j.optmat.2024.115290 . .

TY  - JOUR
AU  - Milić, Mirjana M.
AU  - Jović Orsini, Nataša
AU  - Požek, Miroslav
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13123
AB  - Ferrofluids based on magnetic iron oxide nanoparticles (IONPs) have been widely studied as multipurpose agents in various medical applications including magnetic hyperthermia, targeted drug delivery and magnetic resonance imaging (MRI). To increase their stability and compatibility with the living cells and thus improve their suitability for these purposes, the IONPs are often functionalized with different organic or inorganic molecules. In this work we report on the preparation of polyvinilpyrrolidone (PVP) functionalized IONPs through a simple co-precipitation method and investigated their suitability for magnetic hyperthermia and as a MRI contrast agent. Spherical PVP-coated IONPs, with an average particle size of ≈ 15 nm, showed superparamagnetic behavior and high saturation magnetization Ms = 80.7 emug−1, at room temperature. The specific absorption rate (SAR), a measure of the heating ability, ranged from 17 W/g to 721 W/g (evaluated for various combinations of AC magnetic field amplitudes and frequencies), while the intrinsic loss power (ILP) was in the range from 0.53 nHm2 kg−1 to 2.34 nHm2 kg−1. In addition to relatively good heating ability, high T2 relaxivity, r2 = 126 mM−1 s−1 and high r2/r1 ratio demonstrated that the preparation procedure used here can yield nanoparticles suitable for MRI guided localized magnetic hyperthermia.
T2  - Applied Physics A
T1  - Evaluating PVP coated iron oxide particles for localized magnetic hyperthermia and MRI imaging
VL  - 130
IS  - 5
SP  - 275
DO  - 10.1007/s00339-024-07452-4
ER  - 

@article{
author = "Milić, Mirjana M. and Jović Orsini, Nataša and Požek, Miroslav",
year = "2024",
abstract = "Ferrofluids based on magnetic iron oxide nanoparticles (IONPs) have been widely studied as multipurpose agents in various medical applications including magnetic hyperthermia, targeted drug delivery and magnetic resonance imaging (MRI). To increase their stability and compatibility with the living cells and thus improve their suitability for these purposes, the IONPs are often functionalized with different organic or inorganic molecules. In this work we report on the preparation of polyvinilpyrrolidone (PVP) functionalized IONPs through a simple co-precipitation method and investigated their suitability for magnetic hyperthermia and as a MRI contrast agent. Spherical PVP-coated IONPs, with an average particle size of ≈ 15 nm, showed superparamagnetic behavior and high saturation magnetization Ms = 80.7 emug−1, at room temperature. The specific absorption rate (SAR), a measure of the heating ability, ranged from 17 W/g to 721 W/g (evaluated for various combinations of AC magnetic field amplitudes and frequencies), while the intrinsic loss power (ILP) was in the range from 0.53 nHm2 kg−1 to 2.34 nHm2 kg−1. In addition to relatively good heating ability, high T2 relaxivity, r2 = 126 mM−1 s−1 and high r2/r1 ratio demonstrated that the preparation procedure used here can yield nanoparticles suitable for MRI guided localized magnetic hyperthermia.",
journal = "Applied Physics A",
title = "Evaluating PVP coated iron oxide particles for localized magnetic hyperthermia and MRI imaging",
volume = "130",
number = "5",
pages = "275",
doi = "10.1007/s00339-024-07452-4"
}

Milić, M. M., Jović Orsini, N.,& Požek, M.. (2024). Evaluating PVP coated iron oxide particles for localized magnetic hyperthermia and MRI imaging. in Applied Physics A, 130(5), 275.
https://doi.org/10.1007/s00339-024-07452-4

Milić MM, Jović Orsini N, Požek M. Evaluating PVP coated iron oxide particles for localized magnetic hyperthermia and MRI imaging. in Applied Physics A. 2024;130(5):275.
doi:10.1007/s00339-024-07452-4 .

Milić, Mirjana M., Jović Orsini, Nataša, Požek, Miroslav, "Evaluating PVP coated iron oxide particles for localized magnetic hyperthermia and MRI imaging" in Applied Physics A, 130, no. 5 (2024):275,
https://doi.org/10.1007/s00339-024-07452-4 . .

TY  - JOUR
AU  - Taubaldiev, Azamat
AU  - Živanović, Miloš
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13119
AB  - This study reviews the performance analysis of a 137Cs irradiation system that has recently been installed in the laboratory of Uzbek National Institute of Metrology. The laboratory is responsible for calibrating calibration facilities and for calibrating most protection level radiation monitoring instruments used in medical, nuclear, industrial and academic settings in Uzbekistan. This system employs the most advanced radiation safety standards, along with 21st century source automation methods. In this work, we review the system’s performance according to ISO 4037 and present measurement uncertainty budget. Our analysis shows excellent results in terms of scattered radiation, beam uniformity and field size, change in source position, test for source impurities, chamber stability and source calibration, and all these parameters fully comply with the requirements of ISO 4037.
T2  - Radiation Protection Dosimetry
T1  - Gamma irradiation system’s performance tests
VL  - 200
IS  - 4
SP  - 368
EP  - 378
DO  - 10.1093/rpd/ncad311
ER  - 

@article{
author = "Taubaldiev, Azamat and Živanović, Miloš",
year = "2024",
abstract = "This study reviews the performance analysis of a 137Cs irradiation system that has recently been installed in the laboratory of Uzbek National Institute of Metrology. The laboratory is responsible for calibrating calibration facilities and for calibrating most protection level radiation monitoring instruments used in medical, nuclear, industrial and academic settings in Uzbekistan. This system employs the most advanced radiation safety standards, along with 21st century source automation methods. In this work, we review the system’s performance according to ISO 4037 and present measurement uncertainty budget. Our analysis shows excellent results in terms of scattered radiation, beam uniformity and field size, change in source position, test for source impurities, chamber stability and source calibration, and all these parameters fully comply with the requirements of ISO 4037.",
journal = "Radiation Protection Dosimetry",
title = "Gamma irradiation system’s performance tests",
volume = "200",
number = "4",
pages = "368-378",
doi = "10.1093/rpd/ncad311"
}

Taubaldiev, A.,& Živanović, M.. (2024). Gamma irradiation system’s performance tests. in Radiation Protection Dosimetry, 200(4), 368-378.
https://doi.org/10.1093/rpd/ncad311

Taubaldiev A, Živanović M. Gamma irradiation system’s performance tests. in Radiation Protection Dosimetry. 2024;200(4):368-378.
doi:10.1093/rpd/ncad311 .

Taubaldiev, Azamat, Živanović, Miloš, "Gamma irradiation system’s performance tests" in Radiation Protection Dosimetry, 200, no. 4 (2024):368-378,
https://doi.org/10.1093/rpd/ncad311 . .

TY  - JOUR
AU  - Li, Xingchen
AU  - Meng, Zifan
AU  - Guan, Lin
AU  - Liu, Annan
AU  - Li, Lei
AU  - Nešić, Maja D.
AU  - Yang, Bai
AU  - Qu, Wenrui
AU  - Lin, Quan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13120
AB  - The treatment of infected diabetic wounds faces severe challenges due to vascular deficiencies induced by a hyperglycemia microenvironment and the extensive proliferation of drug-resistant bacteria. In this work, we developed a glucose-responsive hydrogel dressing system (CGH) with dual properties that effectively treat methicillin-resistant Staphylococcus aureus (MRSA)-infected wounds in rats and enhance wound healing. The hydrogel is synthesized using copper nanoclusters (CuNCs) cross-linked with oxidized hyaluronic acid (HA-ALD) in situ and decorated with glucose oxidase (GOx). GOx enzymatically degrades excess glucose at the wound site, generating gluconic acid and H2O2, and optimizes the limiting factors of the Fenton reaction. Decreasing pH weakens the interaction between CuNCs and HA-ALD, resulting in the release of CuNCs that catalyze the production of reactive oxygen species (ROS) by degradation of H2O2 through the Fenton reaction. This process can eradicate drug-resistant bacteria. In addition, CuNCs endowed hydrogels with excellent conductivity, thus enabling the promotion of blood vessel formation by electrical stimulation (ES), thereby facilitating tissue repair around the wound area. In conclusion, the developed novel multifunctional wound healing system can conform to irregular wound shapes, reduce glucose levels within the wound, establish a sustained sterile environment, and promote blood vessel formation through electrical stimulation, thus emerging as a highly promising and comprehensive option for effectively treating complex diabetic wounds.
T2  - Chemical Engineering Journal
T1  - Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing
VL  - 487
SP  - 150545
DO  - 10.1016/j.cej.2024.150545
ER  - 

@article{
author = "Li, Xingchen and Meng, Zifan and Guan, Lin and Liu, Annan and Li, Lei and Nešić, Maja D. and Yang, Bai and Qu, Wenrui and Lin, Quan",
year = "2024",
abstract = "The treatment of infected diabetic wounds faces severe challenges due to vascular deficiencies induced by a hyperglycemia microenvironment and the extensive proliferation of drug-resistant bacteria. In this work, we developed a glucose-responsive hydrogel dressing system (CGH) with dual properties that effectively treat methicillin-resistant Staphylococcus aureus (MRSA)-infected wounds in rats and enhance wound healing. The hydrogel is synthesized using copper nanoclusters (CuNCs) cross-linked with oxidized hyaluronic acid (HA-ALD) in situ and decorated with glucose oxidase (GOx). GOx enzymatically degrades excess glucose at the wound site, generating gluconic acid and H2O2, and optimizes the limiting factors of the Fenton reaction. Decreasing pH weakens the interaction between CuNCs and HA-ALD, resulting in the release of CuNCs that catalyze the production of reactive oxygen species (ROS) by degradation of H2O2 through the Fenton reaction. This process can eradicate drug-resistant bacteria. In addition, CuNCs endowed hydrogels with excellent conductivity, thus enabling the promotion of blood vessel formation by electrical stimulation (ES), thereby facilitating tissue repair around the wound area. In conclusion, the developed novel multifunctional wound healing system can conform to irregular wound shapes, reduce glucose levels within the wound, establish a sustained sterile environment, and promote blood vessel formation through electrical stimulation, thus emerging as a highly promising and comprehensive option for effectively treating complex diabetic wounds.",
journal = "Chemical Engineering Journal",
title = "Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing",
volume = "487",
pages = "150545",
doi = "10.1016/j.cej.2024.150545"
}

Li, X., Meng, Z., Guan, L., Liu, A., Li, L., Nešić, M. D., Yang, B., Qu, W.,& Lin, Q.. (2024). Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing. in Chemical Engineering Journal, 487, 150545.
https://doi.org/10.1016/j.cej.2024.150545

Li X, Meng Z, Guan L, Liu A, Li L, Nešić MD, Yang B, Qu W, Lin Q. Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing. in Chemical Engineering Journal. 2024;487:150545.
doi:10.1016/j.cej.2024.150545 .

Li, Xingchen, Meng, Zifan, Guan, Lin, Liu, Annan, Li, Lei, Nešić, Maja D., Yang, Bai, Qu, Wenrui, Lin, Quan, "Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing" in Chemical Engineering Journal, 487 (2024):150545,
https://doi.org/10.1016/j.cej.2024.150545 . .

TY  - JOUR
AU  - Tumasyan, A.
AU  - Adam, W.
AU  - Andrejkovic, J.
AU  - Bergauer, T.
AU  - Chatterjee, S.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Milenović, Predrag
AU  - Milošević, Jovan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13121
AB  - The azimuthal anisotropy of Υ(1S) mesons in high-multiplicity proton-lead collisions is studied using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy of 8.16 TeV. The Υ(1S) mesons are reconstructed using their dimuon decay channel. The anisotropy is characterized by the second Fourier harmonic coefficients, found using a two-particle correlation technique, in which the Υ(1S) mesons are correlated with charged hadrons. A large pseudorapidity gap is used to suppress short-range correlations. Nonflow contamination from the dijet background is removed using a low-multiplicity subtraction method, and the results are presented as a function of Υ(1S) transverse momentum. The azimuthal anisotropies are smaller than those found for charmonia in proton-lead collisions at the same collision energy, but are consistent with values found for Υ(1S) mesons in lead-lead interactions at a nucleon-nucleon center-of-mass energy of 5.02 TeV.
T2  - Physics Letters B
T1  - Study of azimuthal anisotropy of Υ(1S) mesons in pPb collisions at √𝑠NN = 8.16 TeV
VL  - 850
SP  - 138518
DO  - 10.1016/j.physletb.2024.138518
ER  - 

@article{
author = "Tumasyan, A. and Adam, W. and Andrejkovic, J. and Bergauer, T. and Chatterjee, S. and Adžić, Petar and Đorđević, Miloš and Milenović, Predrag and Milošević, Jovan",
year = "2024",
abstract = "The azimuthal anisotropy of Υ(1S) mesons in high-multiplicity proton-lead collisions is studied using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy of 8.16 TeV. The Υ(1S) mesons are reconstructed using their dimuon decay channel. The anisotropy is characterized by the second Fourier harmonic coefficients, found using a two-particle correlation technique, in which the Υ(1S) mesons are correlated with charged hadrons. A large pseudorapidity gap is used to suppress short-range correlations. Nonflow contamination from the dijet background is removed using a low-multiplicity subtraction method, and the results are presented as a function of Υ(1S) transverse momentum. The azimuthal anisotropies are smaller than those found for charmonia in proton-lead collisions at the same collision energy, but are consistent with values found for Υ(1S) mesons in lead-lead interactions at a nucleon-nucleon center-of-mass energy of 5.02 TeV.",
journal = "Physics Letters B",
title = "Study of azimuthal anisotropy of Υ(1S) mesons in pPb collisions at √𝑠NN = 8.16 TeV",
volume = "850",
pages = "138518",
doi = "10.1016/j.physletb.2024.138518"
}

Tumasyan, A., Adam, W., Andrejkovic, J., Bergauer, T., Chatterjee, S., Adžić, P., Đorđević, M., Milenović, P.,& Milošević, J.. (2024). Study of azimuthal anisotropy of Υ(1S) mesons in pPb collisions at √𝑠NN = 8.16 TeV. in Physics Letters B, 850, 138518.
https://doi.org/10.1016/j.physletb.2024.138518

Tumasyan A, Adam W, Andrejkovic J, Bergauer T, Chatterjee S, Adžić P, Đorđević M, Milenović P, Milošević J. Study of azimuthal anisotropy of Υ(1S) mesons in pPb collisions at √𝑠NN = 8.16 TeV. in Physics Letters B. 2024;850:138518.
doi:10.1016/j.physletb.2024.138518 .

Tumasyan, A., Adam, W., Andrejkovic, J., Bergauer, T., Chatterjee, S., Adžić, Petar, Đorđević, Miloš, Milenović, Predrag, Milošević, Jovan, "Study of azimuthal anisotropy of Υ(1S) mesons in pPb collisions at √𝑠NN = 8.16 TeV" in Physics Letters B, 850 (2024):138518,
https://doi.org/10.1016/j.physletb.2024.138518 . .

TY  - JOUR
AU  - Mutić, Tijana
AU  - Stanković, Dalibor M.
AU  - Manojlović, Dragan
AU  - Petrić, Đorđe
AU  - Pastor, Ferenc
AU  - Avdin, Vyacheslav V.
AU  - Ognjanović, Miloš
AU  - Stanković, Vesna
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13122
AB  - In this work, we successfully prepared a modified cobalt oxide (Co3O4) carbon paste electrode to detect Levofloxacin (LEV). By synthesizing Co3O4 nanoparticles through the chemical coprecipitation method, the electrochemical properties of the electrode and LEV were thoroughly investigated using CV, SWV, and EIS, while material properties were scrutinized using ICP-OES, TEM, SEM, and XRD. The results showed that the prepared electrode displayed a better electrocatalytic response than the bare carbon paste electrode. After optimizing SWV, the electrode exhibited a wide linear working range from 1 to 85 μM at pH 5 of BRBS as the supporting electrolyte. The selectivity of the proposed method was satisfactory, with good repeatability and reproducibility, strongly suggesting a potential application for determining LEV in real samples, particularly in pharmaceutical formulations. The practicality of the approach was demonstrated through good recoveries, and the morphology of the materials was found to be closely related to other parameters, indicating that the developed method can provide a cost-effective, rapid, selective, and sensitive means for LEV monitoring. Overall, this project has made significant progress towards developing a reliable method for detecting LEV and has opened up new opportunities for future research in this field.
T2  - Electrochem
T1  - Micromolar Levofloxacin Sensor by Incorporating Highly Crystalline Co3O4 into a Carbon Paste Electrode Structure
VL  - 5
IS  - 1
SP  - 45
EP  - 56
DO  - 10.3390/electrochem5010003
ER  - 

@article{
author = "Mutić, Tijana and Stanković, Dalibor M. and Manojlović, Dragan and Petrić, Đorđe and Pastor, Ferenc and Avdin, Vyacheslav V. and Ognjanović, Miloš and Stanković, Vesna",
year = "2024",
abstract = "In this work, we successfully prepared a modified cobalt oxide (Co3O4) carbon paste electrode to detect Levofloxacin (LEV). By synthesizing Co3O4 nanoparticles through the chemical coprecipitation method, the electrochemical properties of the electrode and LEV were thoroughly investigated using CV, SWV, and EIS, while material properties were scrutinized using ICP-OES, TEM, SEM, and XRD. The results showed that the prepared electrode displayed a better electrocatalytic response than the bare carbon paste electrode. After optimizing SWV, the electrode exhibited a wide linear working range from 1 to 85 μM at pH 5 of BRBS as the supporting electrolyte. The selectivity of the proposed method was satisfactory, with good repeatability and reproducibility, strongly suggesting a potential application for determining LEV in real samples, particularly in pharmaceutical formulations. The practicality of the approach was demonstrated through good recoveries, and the morphology of the materials was found to be closely related to other parameters, indicating that the developed method can provide a cost-effective, rapid, selective, and sensitive means for LEV monitoring. Overall, this project has made significant progress towards developing a reliable method for detecting LEV and has opened up new opportunities for future research in this field.",
journal = "Electrochem",
title = "Micromolar Levofloxacin Sensor by Incorporating Highly Crystalline Co3O4 into a Carbon Paste Electrode Structure",
volume = "5",
number = "1",
pages = "45-56",
doi = "10.3390/electrochem5010003"
}

Mutić, T., Stanković, D. M., Manojlović, D., Petrić, Đ., Pastor, F., Avdin, V. V., Ognjanović, M.,& Stanković, V.. (2024). Micromolar Levofloxacin Sensor by Incorporating Highly Crystalline Co3O4 into a Carbon Paste Electrode Structure. in Electrochem, 5(1), 45-56.
https://doi.org/10.3390/electrochem5010003

Mutić T, Stanković DM, Manojlović D, Petrić Đ, Pastor F, Avdin VV, Ognjanović M, Stanković V. Micromolar Levofloxacin Sensor by Incorporating Highly Crystalline Co3O4 into a Carbon Paste Electrode Structure. in Electrochem. 2024;5(1):45-56.
doi:10.3390/electrochem5010003 .

Mutić, Tijana, Stanković, Dalibor M., Manojlović, Dragan, Petrić, Đorđe, Pastor, Ferenc, Avdin, Vyacheslav V., Ognjanović, Miloš, Stanković, Vesna, "Micromolar Levofloxacin Sensor by Incorporating Highly Crystalline Co3O4 into a Carbon Paste Electrode Structure" in Electrochem, 5, no. 1 (2024):45-56,
https://doi.org/10.3390/electrochem5010003 . .

TY  - JOUR
AU  - Mutić, Tijana
AU  - Ognjanović, Miloš
AU  - Ivković, Đurđa
AU  - Nikolić, Vladimir
AU  - Stanković, Vesna
AU  - Ristivojević, Petar
AU  - Stanković, Dalibor
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13031
AB  - In this study, we successfully prepared a modified nickel oxide (NiO) carbon paste electrode to detect gallic acid (GA). NiO nanoparticles were synthesized by the simple, organic solvent-free chemical coprecipitation method, and the electrochemical properties of the electrode and GA were thoroughly investigated using CV, SWV, and EIS, while morphological properties were examined using ICP-OES, TEM, SEM, and XRD. Excellent catalytic characteristics are displayed by the developed material which facilitates the interaction of the target with the electrode surface. The obtained electrochemical information showed that the incorporation of NiO nanoparticles to the carbon paste electrode effectively facilitates electron transfer processes and enriches the catalytic response of the carbon paste electrode. The fabricated NiO/CPE sensor showed a satisfactory linear relationship between peak current and GA concentration in the broad range of 0.2–100 μM and 100–200 μM with a low detection limit of 0.04 μM and limit of quantification of 0.12 μM at pH 3 of BRBS as supporting electrolyte. The selectivity of the proposed method was satisfactory, with acceptable stability, considerable repeatability, and accurate reproducibility. Moreover, the good practicability performance could be effectuated at the NiO/CPE sensor for the quantitative analysis of GA in bourtree, walnut, primrose, and chamomile tea samples. The results were compared with the standard DPPH test and statistical processing of the results was performed, which confirmed the excellent agreement between the two methods. The developed method can provide a cost-effective, rapid, selective, and sensitive means for GA monitoring. When compared to other works, the developed technique has a wider linear range and lower LOD and LOQ, which makes this work a very important reference for the highly sensitive analysis of GA in the field of food safety.
T2  - Journal of Electroanalytical Chemistry
T1  - Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode
VL  - 960
SP  - 118213
DO  - 10.1016/j.jelechem.2024.118213
ER  - 

@article{
author = "Mutić, Tijana and Ognjanović, Miloš and Ivković, Đurđa and Nikolić, Vladimir and Stanković, Vesna and Ristivojević, Petar and Stanković, Dalibor",
year = "2024",
abstract = "In this study, we successfully prepared a modified nickel oxide (NiO) carbon paste electrode to detect gallic acid (GA). NiO nanoparticles were synthesized by the simple, organic solvent-free chemical coprecipitation method, and the electrochemical properties of the electrode and GA were thoroughly investigated using CV, SWV, and EIS, while morphological properties were examined using ICP-OES, TEM, SEM, and XRD. Excellent catalytic characteristics are displayed by the developed material which facilitates the interaction of the target with the electrode surface. The obtained electrochemical information showed that the incorporation of NiO nanoparticles to the carbon paste electrode effectively facilitates electron transfer processes and enriches the catalytic response of the carbon paste electrode. The fabricated NiO/CPE sensor showed a satisfactory linear relationship between peak current and GA concentration in the broad range of 0.2–100 μM and 100–200 μM with a low detection limit of 0.04 μM and limit of quantification of 0.12 μM at pH 3 of BRBS as supporting electrolyte. The selectivity of the proposed method was satisfactory, with acceptable stability, considerable repeatability, and accurate reproducibility. Moreover, the good practicability performance could be effectuated at the NiO/CPE sensor for the quantitative analysis of GA in bourtree, walnut, primrose, and chamomile tea samples. The results were compared with the standard DPPH test and statistical processing of the results was performed, which confirmed the excellent agreement between the two methods. The developed method can provide a cost-effective, rapid, selective, and sensitive means for GA monitoring. When compared to other works, the developed technique has a wider linear range and lower LOD and LOQ, which makes this work a very important reference for the highly sensitive analysis of GA in the field of food safety.",
journal = "Journal of Electroanalytical Chemistry",
title = "Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode",
volume = "960",
pages = "118213",
doi = "10.1016/j.jelechem.2024.118213"
}

Mutić, T., Ognjanović, M., Ivković, Đ., Nikolić, V., Stanković, V., Ristivojević, P.,& Stanković, D.. (2024). Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode. in Journal of Electroanalytical Chemistry, 960, 118213.
https://doi.org/10.1016/j.jelechem.2024.118213

Mutić T, Ognjanović M, Ivković Đ, Nikolić V, Stanković V, Ristivojević P, Stanković D. Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode. in Journal of Electroanalytical Chemistry. 2024;960:118213.
doi:10.1016/j.jelechem.2024.118213 .

Mutić, Tijana, Ognjanović, Miloš, Ivković, Đurđa, Nikolić, Vladimir, Stanković, Vesna, Ristivojević, Petar, Stanković, Dalibor, "Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode" in Journal of Electroanalytical Chemistry, 960 (2024):118213,
https://doi.org/10.1016/j.jelechem.2024.118213 . .

TY  - JOUR
AU  - Perović, Ivana
AU  - Mitrović, Stefan
AU  - Brković, Snežana
AU  - Zdolšek, Nikola
AU  - Seović, Mina
AU  - Tasić, Gvozden
AU  - Pašti, Igor
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13130
AB  - This study investigates the impact of Co–Mo–W ionic activators on the hydrogen evolution reaction (HER) in alkaline electrolysis, comparing their performance to Co–Mo and Co–W systems. The research focuses on analyzing the catalytic efficiency of these activators under varying conditions, including temperature and current density variations. Key findings reveal that the Co–Mo–W activator enhances HER performance, with a significant 17% reduction in energy consumption compared to plain electrolyte, mirroring the efficiency of Co–Mo. Tafel analysis gave the insight of the reaction mechanism for HER for all activators, with Co–Mo–W exhibiting a lower Tafel slope, suggesting improved catalytic activity. Structural and morphological analysis of electrode coatings shows a highly developed surface for Co–Mo–W, with a roughness factor similar to or slightly lower than the most developed Co–Mo coating. The study concludes that the synergistic combination of Co, Mo, and W in a tri-component ionic activator offers a promising catalytic activity for HER, outperforming bi-component systems and presenting significant potential for industrial-scale alkaline water electrolysis applications.
T2  - International Journal of Hydrogen Energy
T1  - On the use of WO42− as a third component to Co–Mo ionic activator for HER in alkaline water electrolysis
VL  - 64
SP  - 196
EP  - 204
DO  - 10.1016/j.ijhydene.2024.03.267
ER  - 

@article{
author = "Perović, Ivana and Mitrović, Stefan and Brković, Snežana and Zdolšek, Nikola and Seović, Mina and Tasić, Gvozden and Pašti, Igor",
year = "2024",
abstract = "This study investigates the impact of Co–Mo–W ionic activators on the hydrogen evolution reaction (HER) in alkaline electrolysis, comparing their performance to Co–Mo and Co–W systems. The research focuses on analyzing the catalytic efficiency of these activators under varying conditions, including temperature and current density variations. Key findings reveal that the Co–Mo–W activator enhances HER performance, with a significant 17% reduction in energy consumption compared to plain electrolyte, mirroring the efficiency of Co–Mo. Tafel analysis gave the insight of the reaction mechanism for HER for all activators, with Co–Mo–W exhibiting a lower Tafel slope, suggesting improved catalytic activity. Structural and morphological analysis of electrode coatings shows a highly developed surface for Co–Mo–W, with a roughness factor similar to or slightly lower than the most developed Co–Mo coating. The study concludes that the synergistic combination of Co, Mo, and W in a tri-component ionic activator offers a promising catalytic activity for HER, outperforming bi-component systems and presenting significant potential for industrial-scale alkaline water electrolysis applications.",
journal = "International Journal of Hydrogen Energy",
title = "On the use of WO42− as a third component to Co–Mo ionic activator for HER in alkaline water electrolysis",
volume = "64",
pages = "196-204",
doi = "10.1016/j.ijhydene.2024.03.267"
}

Perović, I., Mitrović, S., Brković, S., Zdolšek, N., Seović, M., Tasić, G.,& Pašti, I.. (2024). On the use of WO42− as a third component to Co–Mo ionic activator for HER in alkaline water electrolysis. in International Journal of Hydrogen Energy, 64, 196-204.
https://doi.org/10.1016/j.ijhydene.2024.03.267

Perović I, Mitrović S, Brković S, Zdolšek N, Seović M, Tasić G, Pašti I. On the use of WO42− as a third component to Co–Mo ionic activator for HER in alkaline water electrolysis. in International Journal of Hydrogen Energy. 2024;64:196-204.
doi:10.1016/j.ijhydene.2024.03.267 .

Perović, Ivana, Mitrović, Stefan, Brković, Snežana, Zdolšek, Nikola, Seović, Mina, Tasić, Gvozden, Pašti, Igor, "On the use of WO42− as a third component to Co–Mo ionic activator for HER in alkaline water electrolysis" in International Journal of Hydrogen Energy, 64 (2024):196-204,
https://doi.org/10.1016/j.ijhydene.2024.03.267 . .

TY  - JOUR
AU  - Atanasoski, Vladimir
AU  - Petrović, Jovana S.
AU  - Popović Maneski, Lana
AU  - Miletić, Marjan
AU  - Babić, Miloš
AU  - Nikolić, Aleksandra
AU  - Panescu, Dorin
AU  - Ivanović, Marija D.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13128
AB  - Clinical interpretation of an electrocardiogram (ECG) can be detrimentally affected by noise. Removal of the electromyographic (EMG) noise is particularly challenging due to its spectral overlap with the QRS complex. The existing EMG-denoising algorithms often distort signal morphology, thus obscuring diagnostically relevant information. Here, a new iterative regeneration method (IRM) for efficient EMG-noise suppression is proposed. The main hypothesis is that the temporary removal of the dominant ECG components enables extraction of the noise with the minimum alteration to the signal. The method is validated on SimEMG database of simultaneously recorded reference and noisy signals, MIT-BIH arrhythmia database and synthesized ECG signals, both with the noise from MIT Noise Stress Test Database. IRM denoising and morphology-preserving performance is superior to the wavelet- and FIR-based benchmark methods. : IRM is reliable, computationally non-intensive, fast and applicable to any number of ECG channels recorded by mobile or standard ECG devices.
T2  - IEEE Open Journal of Engineering in Medicine and Biology
T1  - A morphology-preserving algorithm for denoising of EMG-contaminated ECG signals
SP  - 1
EP  - 10
DO  - 10.1109/OJEMB.2024.3380352
ER  - 

@article{
author = "Atanasoski, Vladimir and Petrović, Jovana S. and Popović Maneski, Lana and Miletić, Marjan and Babić, Miloš and Nikolić, Aleksandra and Panescu, Dorin and Ivanović, Marija D.",
year = "2024",
abstract = "Clinical interpretation of an electrocardiogram (ECG) can be detrimentally affected by noise. Removal of the electromyographic (EMG) noise is particularly challenging due to its spectral overlap with the QRS complex. The existing EMG-denoising algorithms often distort signal morphology, thus obscuring diagnostically relevant information. Here, a new iterative regeneration method (IRM) for efficient EMG-noise suppression is proposed. The main hypothesis is that the temporary removal of the dominant ECG components enables extraction of the noise with the minimum alteration to the signal. The method is validated on SimEMG database of simultaneously recorded reference and noisy signals, MIT-BIH arrhythmia database and synthesized ECG signals, both with the noise from MIT Noise Stress Test Database. IRM denoising and morphology-preserving performance is superior to the wavelet- and FIR-based benchmark methods. : IRM is reliable, computationally non-intensive, fast and applicable to any number of ECG channels recorded by mobile or standard ECG devices.",
journal = "IEEE Open Journal of Engineering in Medicine and Biology",
title = "A morphology-preserving algorithm for denoising of EMG-contaminated ECG signals",
pages = "1-10",
doi = "10.1109/OJEMB.2024.3380352"
}

Atanasoski, V., Petrović, J. S., Popović Maneski, L., Miletić, M., Babić, M., Nikolić, A., Panescu, D.,& Ivanović, M. D.. (2024). A morphology-preserving algorithm for denoising of EMG-contaminated ECG signals. in IEEE Open Journal of Engineering in Medicine and Biology, 1-10.
https://doi.org/10.1109/OJEMB.2024.3380352

Atanasoski V, Petrović JS, Popović Maneski L, Miletić M, Babić M, Nikolić A, Panescu D, Ivanović MD. A morphology-preserving algorithm for denoising of EMG-contaminated ECG signals. in IEEE Open Journal of Engineering in Medicine and Biology. 2024;:1-10.
doi:10.1109/OJEMB.2024.3380352 .

Atanasoski, Vladimir, Petrović, Jovana S., Popović Maneski, Lana, Miletić, Marjan, Babić, Miloš, Nikolić, Aleksandra, Panescu, Dorin, Ivanović, Marija D., "A morphology-preserving algorithm for denoising of EMG-contaminated ECG signals" in IEEE Open Journal of Engineering in Medicine and Biology (2024):1-10,
https://doi.org/10.1109/OJEMB.2024.3380352 . .

TY  - JOUR
AU  - Tot, Nataša
AU  - Despotović, Vesna
AU  - Panić, Sanja
AU  - Kordić, Branko
AU  - Finčur, Nina
AU  - Prekodravac, Jovana
AU  - Jakimov, Dimitar
AU  - Putnik, Predrag
AU  - Abramović, Biljana
AU  - Šojić Merkulov, Daniela
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13126
AB  - This study aimed to compare the effectiveness of adsorption and photocatalysis techniques at removing the herbicide clomazone (CLO) and the antidepressant known as amitriptyline (AMI) from water. This study employed kinetic models to analyze the removal processes and assess the potential toxicity of the treated water. The structure and morphology of the prepared multi-walled carbon nanotubes were characterized as adsorbents by transmission electron microscopy, X-ray diffraction, Fourier transform infrared techniques, and Raman spectroscopy. The adsorption kinetics of CLO and AMI were studied on the pristine and functionalized multi-walled carbon nanotubes. Kinetic studies were performed by modeling the obtained experimental data using three kinetic models: pseudo-first-order, pseudo-second-order, and Elovich kinetic models. On the other hand, the efficiency of CLO and AMI photodegradation was examined as a function of the type of irradiation (UV and simulated solar irradiation) and type of TiO2 photocatalyst (Aeroxide and Kronos). Under the experimental conditions employed, the reaction followed pseudo-first-order kinetics. Additionally, in order to assess the toxicity of water containing CLO, AMI, and their intermediates, toxicity assessments were conducted using human fetal lung fibroblast cells. The results obtained indicate the effectiveness of both methods and provide valuable insights into their removal mechanisms, contributing to the advancement of sustainable water treatment strategies.
T2  - Materials
T1  - Comparative Study on the Removal Efficiency of Clomazone and Amitriptyline via Adsorption and Photocatalysis in Aqueous Media: Kinetic Models and Toxicity Assessment
VL  - 17
IS  - 6
SP  - 1369
DO  - 10.3390/ma17061369
ER  - 

@article{
author = "Tot, Nataša and Despotović, Vesna and Panić, Sanja and Kordić, Branko and Finčur, Nina and Prekodravac, Jovana and Jakimov, Dimitar and Putnik, Predrag and Abramović, Biljana and Šojić Merkulov, Daniela",
year = "2024",
abstract = "This study aimed to compare the effectiveness of adsorption and photocatalysis techniques at removing the herbicide clomazone (CLO) and the antidepressant known as amitriptyline (AMI) from water. This study employed kinetic models to analyze the removal processes and assess the potential toxicity of the treated water. The structure and morphology of the prepared multi-walled carbon nanotubes were characterized as adsorbents by transmission electron microscopy, X-ray diffraction, Fourier transform infrared techniques, and Raman spectroscopy. The adsorption kinetics of CLO and AMI were studied on the pristine and functionalized multi-walled carbon nanotubes. Kinetic studies were performed by modeling the obtained experimental data using three kinetic models: pseudo-first-order, pseudo-second-order, and Elovich kinetic models. On the other hand, the efficiency of CLO and AMI photodegradation was examined as a function of the type of irradiation (UV and simulated solar irradiation) and type of TiO2 photocatalyst (Aeroxide and Kronos). Under the experimental conditions employed, the reaction followed pseudo-first-order kinetics. Additionally, in order to assess the toxicity of water containing CLO, AMI, and their intermediates, toxicity assessments were conducted using human fetal lung fibroblast cells. The results obtained indicate the effectiveness of both methods and provide valuable insights into their removal mechanisms, contributing to the advancement of sustainable water treatment strategies.",
journal = "Materials",
title = "Comparative Study on the Removal Efficiency of Clomazone and Amitriptyline via Adsorption and Photocatalysis in Aqueous Media: Kinetic Models and Toxicity Assessment",
volume = "17",
number = "6",
pages = "1369",
doi = "10.3390/ma17061369"
}

Tot, N., Despotović, V., Panić, S., Kordić, B., Finčur, N., Prekodravac, J., Jakimov, D., Putnik, P., Abramović, B.,& Šojić Merkulov, D.. (2024). Comparative Study on the Removal Efficiency of Clomazone and Amitriptyline via Adsorption and Photocatalysis in Aqueous Media: Kinetic Models and Toxicity Assessment. in Materials, 17(6), 1369.
https://doi.org/10.3390/ma17061369

Tot N, Despotović V, Panić S, Kordić B, Finčur N, Prekodravac J, Jakimov D, Putnik P, Abramović B, Šojić Merkulov D. Comparative Study on the Removal Efficiency of Clomazone and Amitriptyline via Adsorption and Photocatalysis in Aqueous Media: Kinetic Models and Toxicity Assessment. in Materials. 2024;17(6):1369.
doi:10.3390/ma17061369 .

Tot, Nataša, Despotović, Vesna, Panić, Sanja, Kordić, Branko, Finčur, Nina, Prekodravac, Jovana, Jakimov, Dimitar, Putnik, Predrag, Abramović, Biljana, Šojić Merkulov, Daniela, "Comparative Study on the Removal Efficiency of Clomazone and Amitriptyline via Adsorption and Photocatalysis in Aqueous Media: Kinetic Models and Toxicity Assessment" in Materials, 17, no. 6 (2024):1369,
https://doi.org/10.3390/ma17061369 . .

TY  - JOUR
AU  - Guševac Stojanović, Ivana
AU  - Drakulić, Dunja
AU  - Todorović, Ana
AU  - Martinović, Jelena
AU  - Filipović, Nenad
AU  - Stojanović, Zoran
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13127
AB  - While the effects of chronic exposure to microplastic particles (MPs) are extensively studied, the outcomes of a single treatment have received relatively less attention. To investigate MPs’ potential acute toxicity, including their impact on general health status (victual consumption, sensorimotor deficits, and clinical toxicity signs) and serum biochemical parameters (markers of organ/tissue function and oxidative stress indicators), we administered thoroughly characterized MPs (1.4, 35, or 125 mg/kg), generated from polyethylene terephthalate (PET) bottles, to adult male Wistar rats via oral gavage. The MPs’ short-term effects were assessed with well-established tests and methods. The results point to the absence of sensorimotor deficits and clinical toxicity signs, while levels of markers of liver, heart, and kidney function were altered in all MP groups. Decreased victual consumption and increased levels of oxidative stress indicators were evident following treatment with the two higher MP doses. Presented data indicate that examined MPs are able to initiate the development of local changes in tissues and organs within a short time frame, potentially leading to their damage and dysfunction. This study may increase the awareness of the detrimental effects of plastic contamination, as even a single exposure to MPs may provoke adverse health outcomes.
T2  - Toxics
T1  - Acute Toxicity Assessment of Orally Administered Microplastic Particles in Adult Male Wistar Rats
VL  - 12
IS  - 3
SP  - 167
DO  - 10.3390/toxics12030167
ER  - 

@article{
author = "Guševac Stojanović, Ivana and Drakulić, Dunja and Todorović, Ana and Martinović, Jelena and Filipović, Nenad and Stojanović, Zoran",
year = "2024",
abstract = "While the effects of chronic exposure to microplastic particles (MPs) are extensively studied, the outcomes of a single treatment have received relatively less attention. To investigate MPs’ potential acute toxicity, including their impact on general health status (victual consumption, sensorimotor deficits, and clinical toxicity signs) and serum biochemical parameters (markers of organ/tissue function and oxidative stress indicators), we administered thoroughly characterized MPs (1.4, 35, or 125 mg/kg), generated from polyethylene terephthalate (PET) bottles, to adult male Wistar rats via oral gavage. The MPs’ short-term effects were assessed with well-established tests and methods. The results point to the absence of sensorimotor deficits and clinical toxicity signs, while levels of markers of liver, heart, and kidney function were altered in all MP groups. Decreased victual consumption and increased levels of oxidative stress indicators were evident following treatment with the two higher MP doses. Presented data indicate that examined MPs are able to initiate the development of local changes in tissues and organs within a short time frame, potentially leading to their damage and dysfunction. This study may increase the awareness of the detrimental effects of plastic contamination, as even a single exposure to MPs may provoke adverse health outcomes.",
journal = "Toxics",
title = "Acute Toxicity Assessment of Orally Administered Microplastic Particles in Adult Male Wistar Rats",
volume = "12",
number = "3",
pages = "167",
doi = "10.3390/toxics12030167"
}

Guševac Stojanović, I., Drakulić, D., Todorović, A., Martinović, J., Filipović, N.,& Stojanović, Z.. (2024). Acute Toxicity Assessment of Orally Administered Microplastic Particles in Adult Male Wistar Rats. in Toxics, 12(3), 167.
https://doi.org/10.3390/toxics12030167

Guševac Stojanović I, Drakulić D, Todorović A, Martinović J, Filipović N, Stojanović Z. Acute Toxicity Assessment of Orally Administered Microplastic Particles in Adult Male Wistar Rats. in Toxics. 2024;12(3):167.
doi:10.3390/toxics12030167 .

Guševac Stojanović, Ivana, Drakulić, Dunja, Todorović, Ana, Martinović, Jelena, Filipović, Nenad, Stojanović, Zoran, "Acute Toxicity Assessment of Orally Administered Microplastic Particles in Adult Male Wistar Rats" in Toxics, 12, no. 3 (2024):167,
https://doi.org/10.3390/toxics12030167 . .

TY  - JOUR
AU  - Đurđić, Slađana
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Gemeiner, Pavol
AU  - Sarakhman, Olha
AU  - Stanković, Vesna
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
AU  - Švorc, Lubomír
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12205
AB  - In the present work, a nanocomposite, based on embedding Co-doped CeO2 nanoparticles into graphitic carbon nitride (g-C3N4), was applied to functionalize commercial glassy carbon paste. This is the first application of the electrochemical sensor, developed through the proposed procedure, in electrochemical sensing. The sensor was utilized for the electrochemical determination of organophosphate pesticide fenitrothion (FNT). Cyclic voltammetry identified reversible oxidation of FNT (oxidation at 0.18 V and reduction at 0.13 V) and additional reduction at 0.62 V vs. Ag/AgCl in HCl solution (pH =1). Theoretical calculations were carried out to model and elucidate experimentally observed redox processes. Special attention was devoted to modeling experimental conditions, and based on the obtained results, a detailed redox mechanism of the investigated analyte was proposed. This represents the first complete and unambiguous elucidation of the FNT redox mechanism, supported by joined experimental and theoretical data. Square wave voltammetry (SWV) was utilized for quantification, whereby the FNT oxidation peak was chosen for monitoring the analyte concentration. The developed sensor provided a nanomolar detection limit (3.2 nmol L 1), a wide linear concentration range (from 0.01 to 13.7 μmol L 1), and good precision, repeatability, and selectivity towards FNT. Practical application possibility was explored by testing the sensor performance for examining tap water and apple samples. Recovery tests, conducted during the FNT-spiked sample assays, showed a great application capability of the developed sensor for real-time monitoring of FNT traces in environmental samples.
T2  - Science of The Total Environment
T1  - Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events
VL  - 909
SP  - 168483
DO  - 10.1016/j.scitotenv.2023.168483
ER  - 

@article{
author = "Đurđić, Slađana and Vlahović, Filip and Ognjanović, Miloš and Gemeiner, Pavol and Sarakhman, Olha and Stanković, Vesna and Mutić, Jelena and Stanković, Dalibor and Švorc, Lubomír",
year = "2024",
abstract = "In the present work, a nanocomposite, based on embedding Co-doped CeO2 nanoparticles into graphitic carbon nitride (g-C3N4), was applied to functionalize commercial glassy carbon paste. This is the first application of the electrochemical sensor, developed through the proposed procedure, in electrochemical sensing. The sensor was utilized for the electrochemical determination of organophosphate pesticide fenitrothion (FNT). Cyclic voltammetry identified reversible oxidation of FNT (oxidation at 0.18 V and reduction at 0.13 V) and additional reduction at 0.62 V vs. Ag/AgCl in HCl solution (pH =1). Theoretical calculations were carried out to model and elucidate experimentally observed redox processes. Special attention was devoted to modeling experimental conditions, and based on the obtained results, a detailed redox mechanism of the investigated analyte was proposed. This represents the first complete and unambiguous elucidation of the FNT redox mechanism, supported by joined experimental and theoretical data. Square wave voltammetry (SWV) was utilized for quantification, whereby the FNT oxidation peak was chosen for monitoring the analyte concentration. The developed sensor provided a nanomolar detection limit (3.2 nmol L 1), a wide linear concentration range (from 0.01 to 13.7 μmol L 1), and good precision, repeatability, and selectivity towards FNT. Practical application possibility was explored by testing the sensor performance for examining tap water and apple samples. Recovery tests, conducted during the FNT-spiked sample assays, showed a great application capability of the developed sensor for real-time monitoring of FNT traces in environmental samples.",
journal = "Science of The Total Environment",
title = "Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events",
volume = "909",
pages = "168483",
doi = "10.1016/j.scitotenv.2023.168483"
}

Đurđić, S., Vlahović, F., Ognjanović, M., Gemeiner, P., Sarakhman, O., Stanković, V., Mutić, J., Stanković, D.,& Švorc, L.. (2024). Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events. in Science of The Total Environment, 909, 168483.
https://doi.org/10.1016/j.scitotenv.2023.168483

Đurđić S, Vlahović F, Ognjanović M, Gemeiner P, Sarakhman O, Stanković V, Mutić J, Stanković D, Švorc L. Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events. in Science of The Total Environment. 2024;909:168483.
doi:10.1016/j.scitotenv.2023.168483 .

Đurđić, Slađana, Vlahović, Filip, Ognjanović, Miloš, Gemeiner, Pavol, Sarakhman, Olha, Stanković, Vesna, Mutić, Jelena, Stanković, Dalibor, Švorc, Lubomír, "Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events" in Science of The Total Environment, 909 (2024):168483,
https://doi.org/10.1016/j.scitotenv.2023.168483 . .

TY  - JOUR
AU  - Arsić, Biljana
AU  - Petrović, Stefan
AU  - Mrmošanin, Jelena
AU  - Dimitrijević, Ivana
AU  - Tošić, Snežana
AU  - Stojanović, Gordana
AU  - Glišić, Sanja
AU  - Milićević, Jelena
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12852
AB  - Pesticides commonly used in the Republic of Serbia (tebuconazole, pendimethalin, pyraclostrobin, propiconazole, and famoxadone) have high stability, so their potential toxicity to humans needs to be investigated. These pesticides are in use in the Republic of Serbia in various formulations. Their toxicity and interactions with acetylcholinesterase were thoroughly investigated in this study using computational tools. The ADMET (Adsorption, Distribution, Metabolism, Excretion, Toxicity) study showed that all of them are good oral compounds, and that pendimethalin was a mutagenic compound. Glide scores ranged from -18.41 kJ mol-1 (pendimethalin) to -27.61 kJ mol-1 (famoxadone) in Mus musculus, and from -19.58 kJ mol-1 (pendimethalin) to -24.31 kJ mol-1 (propiconazole) in Homo sapiens. In addition, the experimental stability of the pesticides solutions in methanol was studied using the fast GC-MS (retention times of the studied pesticides ranged from 14.47 min (pendimethalin) to 22 min (famoxadone)). They showed good stability over time, apart from pyraclostrobin which decomposed mainly into its des-methoxy derivative after 20 months. Based on the promising modeling results, pyraclostrobin and famoxadone emerge as potential candidates for further investigation in the treatment of Alzheimer's disease, taking care to increase their stability.
AB  - Пестициди који се често користе у Републици Србији (тебуконазол, пендиметалин, пираклостробин, пропиконазол, и фамоксадон) имају високу стабилност, тако да њихова потенцијална токсичност се мора проучити. Ови пестициди се користе у Републици Србији у различитим формулацијама. Њихова токсичност и интеракције са ацетихолинестеразом су детаљно изучене у овом истраживању коришћењем компјутерских алата. АДМЕТ (Адсорпција, Дистрибуција, Метаболизам, Екскреција, Токсичност) изучавање је показало да су сви они добра орална једињења, и да је пендиметалин мутагено једињење. Глајд скорови су били у опсегу од -18,41 kJ mol -1 (пендиметалин) до -27,61 kJ mol-1 (фамоксадон) код миша, и од -19,58 kJ mol-1 (пендиметалин) до -24,31 kJ mol-1 (пропиконазол) код човека. Осим тога, експериментална стабилност раствора пестицида у метанолу је проучавана коришћењем ГХ-МС (ретенциона времена проучаваних пестицида се кретала од 14.47 мин (пендиметалин) до 22 мин (фамоксадон)). Они показују добру стабилност током времена, осим пираклостробина који се углавном распада на свој дез-метокси дериват после 20 месеци. На основу обећавајућих резултата моделовања, пираклостробин и фамоксадон се појављују као потенцијални кандидати који се могу даље изучавати као третман за Алцхајмерову болест, водећи рачина да се повећа њихова стабилност.
T2  - Journal of the Serbian Chemical Society
T1  - Stability and computational analyses of selected pesticides in use in the Republic of Serbia
VL  - 89
IS  - 2
SP  - 259
EP  - 274
DO  - 10.2298/JSC230714102A
ER  - 

@article{
author = "Arsić, Biljana and Petrović, Stefan and Mrmošanin, Jelena and Dimitrijević, Ivana and Tošić, Snežana and Stojanović, Gordana and Glišić, Sanja and Milićević, Jelena",
year = "2024",
abstract = "Pesticides commonly used in the Republic of Serbia (tebuconazole, pendimethalin, pyraclostrobin, propiconazole, and famoxadone) have high stability, so their potential toxicity to humans needs to be investigated. These pesticides are in use in the Republic of Serbia in various formulations. Their toxicity and interactions with acetylcholinesterase were thoroughly investigated in this study using computational tools. The ADMET (Adsorption, Distribution, Metabolism, Excretion, Toxicity) study showed that all of them are good oral compounds, and that pendimethalin was a mutagenic compound. Glide scores ranged from -18.41 kJ mol-1 (pendimethalin) to -27.61 kJ mol-1 (famoxadone) in Mus musculus, and from -19.58 kJ mol-1 (pendimethalin) to -24.31 kJ mol-1 (propiconazole) in Homo sapiens. In addition, the experimental stability of the pesticides solutions in methanol was studied using the fast GC-MS (retention times of the studied pesticides ranged from 14.47 min (pendimethalin) to 22 min (famoxadone)). They showed good stability over time, apart from pyraclostrobin which decomposed mainly into its des-methoxy derivative after 20 months. Based on the promising modeling results, pyraclostrobin and famoxadone emerge as potential candidates for further investigation in the treatment of Alzheimer's disease, taking care to increase their stability., Пестициди који се често користе у Републици Србији (тебуконазол, пендиметалин, пираклостробин, пропиконазол, и фамоксадон) имају високу стабилност, тако да њихова потенцијална токсичност се мора проучити. Ови пестициди се користе у Републици Србији у различитим формулацијама. Њихова токсичност и интеракције са ацетихолинестеразом су детаљно изучене у овом истраживању коришћењем компјутерских алата. АДМЕТ (Адсорпција, Дистрибуција, Метаболизам, Екскреција, Токсичност) изучавање је показало да су сви они добра орална једињења, и да је пендиметалин мутагено једињење. Глајд скорови су били у опсегу од -18,41 kJ mol -1 (пендиметалин) до -27,61 kJ mol-1 (фамоксадон) код миша, и од -19,58 kJ mol-1 (пендиметалин) до -24,31 kJ mol-1 (пропиконазол) код човека. Осим тога, експериментална стабилност раствора пестицида у метанолу је проучавана коришћењем ГХ-МС (ретенциона времена проучаваних пестицида се кретала од 14.47 мин (пендиметалин) до 22 мин (фамоксадон)). Они показују добру стабилност током времена, осим пираклостробина који се углавном распада на свој дез-метокси дериват после 20 месеци. На основу обећавајућих резултата моделовања, пираклостробин и фамоксадон се појављују као потенцијални кандидати који се могу даље изучавати као третман за Алцхајмерову болест, водећи рачина да се повећа њихова стабилност.",
journal = "Journal of the Serbian Chemical Society",
title = "Stability and computational analyses of selected pesticides in use in the Republic of Serbia",
volume = "89",
number = "2",
pages = "259-274",
doi = "10.2298/JSC230714102A"
}

Arsić, B., Petrović, S., Mrmošanin, J., Dimitrijević, I., Tošić, S., Stojanović, G., Glišić, S.,& Milićević, J.. (2024). Stability and computational analyses of selected pesticides in use in the Republic of Serbia. in Journal of the Serbian Chemical Society, 89(2), 259-274.
https://doi.org/10.2298/JSC230714102A

Arsić B, Petrović S, Mrmošanin J, Dimitrijević I, Tošić S, Stojanović G, Glišić S, Milićević J. Stability and computational analyses of selected pesticides in use in the Republic of Serbia. in Journal of the Serbian Chemical Society. 2024;89(2):259-274.
doi:10.2298/JSC230714102A .

Arsić, Biljana, Petrović, Stefan, Mrmošanin, Jelena, Dimitrijević, Ivana, Tošić, Snežana, Stojanović, Gordana, Glišić, Sanja, Milićević, Jelena, "Stability and computational analyses of selected pesticides in use in the Republic of Serbia" in Journal of the Serbian Chemical Society, 89, no. 2 (2024):259-274,
https://doi.org/10.2298/JSC230714102A . .

TY  - JOUR
AU  - Tseng, Yi-Han
AU  - Lin, Hsuan-Pei
AU  - Lin, Sung-Yao
AU  - Chen, Bing-Mae
AU  - Vo, Thanh Nguyet Nguyen
AU  - Yang, Shih-Hung
AU  - Lin, Yi-Chen
AU  - Prijović, Željko
AU  - Czosseck, Andreas
AU  - Leu, Yu-Lin
AU  - Roffler, Steve R.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12961
AB  - Engineering human enzymes for therapeutic applications is attractive but introducing new amino acids may adversely affect enzyme stability and immunogenicity. Here we used a mammalian membrane-tethered screening system (ECSTASY) to evolve human lysosomal beta-glucuronidase (hBG) to hydrolyze a glucuronide metabolite (SN-38G) of the anticancer drug irinotecan (CPT-11). Three human beta-glucuronidase variants (hBG3, hBG10 and hBG19) with 3, 10 and 19 amino acid substitutions were identified that display up to 40-fold enhanced enzymatic activity, higher stability than E. coli beta-glucuronidase in human serum, and similar pharmacokinetics in mice as wild-type hBG. The hBG variants were two to three orders of magnitude less immunogenic than E. coli beta-glucuronidase in hBG transgenic mice. Intravenous administration of an immunoenzyme (hcc49-hBG10) targeting a sialyl-Tn tumor-associated antigen to mice bearing human colon xenografts significantly enhanced the anticancer activity of CPT-11 as measured by tumor suppression and mouse survival. Our results suggest that genetically-modified human enzymes represent a good alternative to microbially-derived enzymes for therapeutic applications.
T2  - Journal of Controlled Release
T1  - Engineering stable and non-immunogenic immunoenzymes for cancer therapy via in situ generated prodrugs
VL  - 369
SP  - 179
EP  - 198
DO  - 10.1016/j.jconrel.2024.02.026
ER  - 

@article{
author = "Tseng, Yi-Han and Lin, Hsuan-Pei and Lin, Sung-Yao and Chen, Bing-Mae and Vo, Thanh Nguyet Nguyen and Yang, Shih-Hung and Lin, Yi-Chen and Prijović, Željko and Czosseck, Andreas and Leu, Yu-Lin and Roffler, Steve R.",
year = "2024",
abstract = "Engineering human enzymes for therapeutic applications is attractive but introducing new amino acids may adversely affect enzyme stability and immunogenicity. Here we used a mammalian membrane-tethered screening system (ECSTASY) to evolve human lysosomal beta-glucuronidase (hBG) to hydrolyze a glucuronide metabolite (SN-38G) of the anticancer drug irinotecan (CPT-11). Three human beta-glucuronidase variants (hBG3, hBG10 and hBG19) with 3, 10 and 19 amino acid substitutions were identified that display up to 40-fold enhanced enzymatic activity, higher stability than E. coli beta-glucuronidase in human serum, and similar pharmacokinetics in mice as wild-type hBG. The hBG variants were two to three orders of magnitude less immunogenic than E. coli beta-glucuronidase in hBG transgenic mice. Intravenous administration of an immunoenzyme (hcc49-hBG10) targeting a sialyl-Tn tumor-associated antigen to mice bearing human colon xenografts significantly enhanced the anticancer activity of CPT-11 as measured by tumor suppression and mouse survival. Our results suggest that genetically-modified human enzymes represent a good alternative to microbially-derived enzymes for therapeutic applications.",
journal = "Journal of Controlled Release",
title = "Engineering stable and non-immunogenic immunoenzymes for cancer therapy via in situ generated prodrugs",
volume = "369",
pages = "179-198",
doi = "10.1016/j.jconrel.2024.02.026"
}

Tseng, Y., Lin, H., Lin, S., Chen, B., Vo, T. N. N., Yang, S., Lin, Y., Prijović, Ž., Czosseck, A., Leu, Y.,& Roffler, S. R.. (2024). Engineering stable and non-immunogenic immunoenzymes for cancer therapy via in situ generated prodrugs. in Journal of Controlled Release, 369, 179-198.
https://doi.org/10.1016/j.jconrel.2024.02.026

Tseng Y, Lin H, Lin S, Chen B, Vo TNN, Yang S, Lin Y, Prijović Ž, Czosseck A, Leu Y, Roffler SR. Engineering stable and non-immunogenic immunoenzymes for cancer therapy via in situ generated prodrugs. in Journal of Controlled Release. 2024;369:179-198.
doi:10.1016/j.jconrel.2024.02.026 .

Tseng, Yi-Han, Lin, Hsuan-Pei, Lin, Sung-Yao, Chen, Bing-Mae, Vo, Thanh Nguyet Nguyen, Yang, Shih-Hung, Lin, Yi-Chen, Prijović, Željko, Czosseck, Andreas, Leu, Yu-Lin, Roffler, Steve R., "Engineering stable and non-immunogenic immunoenzymes for cancer therapy via in situ generated prodrugs" in Journal of Controlled Release, 369 (2024):179-198,
https://doi.org/10.1016/j.jconrel.2024.02.026 . .

TY  - JOUR
AU  - Xu, Shiyin
AU  - Liu, Xinhe
AU  - Hou, Yameng
AU  - Kou, Min
AU  - Xu, Xinshi
AU  - Veljković, Filip
AU  - Veličković, Suzana
AU  - Kong, Xianglei
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12955
AB  - Gold chloride clusters play an important role in catalysis and materials chemistry. Due to the diversity of their species and isomers, there is still a dearth of structural studies at the molecular level. In this work, anions of AunCln+3- and AunCln+5- (n = 2–4) clusters were obtained by laser desorption/ionization mass spectrometry (LDI MS), and the most stable isomers of AunCln+3- were determined after a thorough search and optimization at the TPSSh/aug-cc-pVTZ/ECP60MDF level. The results indicate that all isomers with the lowest energy have a planar zigzag skeleton. In each species, there is one Au(III) atom at the edge connected with four Cl atoms, which sets it from the other Au(I) atoms. Four growth pathways for AunCln+3- (n = 2–7) clusters are proposed (labelled R1, R2, R3 and R4). They are all associated with an aurophilic contact and are exothermic. The binding energies tend to stabilize at ~ −41 kcal/mol when the size of the cluster increases in all pathways. The pathway R1, which connects all the most stable isomers of the respective clusters, is characterized by cluster growth due to aurophilic interactions at the terminal atom of Au(I) in the zigzag chains. In the pathway of R4 involving Au-Au bonding in its initial structures (n ≤ 3), the distance between intermediate gold atoms grows with cluster size, ultimately resulting in the transfer of the intermediate Au-Au bonding into aurophilic interaction. The size effect on the structure and aurophilic interactions of these clusters will be better understood based on these discoveries, potentially providing new insights into the active but elusive chemical species involved in the corresponding catalytic reactions or nanoparticle synthesis processes.
T2  - Frontiers in Chemistry
T1  - Structures and growth pathways of AunCln+3-(n≤7) cluster anions
VL  - 12
SP  - 1382443
DO  - 10.3389/fchem.2024.1382443
ER  - 

@article{
author = "Xu, Shiyin and Liu, Xinhe and Hou, Yameng and Kou, Min and Xu, Xinshi and Veljković, Filip and Veličković, Suzana and Kong, Xianglei",
year = "2024",
abstract = "Gold chloride clusters play an important role in catalysis and materials chemistry. Due to the diversity of their species and isomers, there is still a dearth of structural studies at the molecular level. In this work, anions of AunCln+3- and AunCln+5- (n = 2–4) clusters were obtained by laser desorption/ionization mass spectrometry (LDI MS), and the most stable isomers of AunCln+3- were determined after a thorough search and optimization at the TPSSh/aug-cc-pVTZ/ECP60MDF level. The results indicate that all isomers with the lowest energy have a planar zigzag skeleton. In each species, there is one Au(III) atom at the edge connected with four Cl atoms, which sets it from the other Au(I) atoms. Four growth pathways for AunCln+3- (n = 2–7) clusters are proposed (labelled R1, R2, R3 and R4). They are all associated with an aurophilic contact and are exothermic. The binding energies tend to stabilize at ~ −41 kcal/mol when the size of the cluster increases in all pathways. The pathway R1, which connects all the most stable isomers of the respective clusters, is characterized by cluster growth due to aurophilic interactions at the terminal atom of Au(I) in the zigzag chains. In the pathway of R4 involving Au-Au bonding in its initial structures (n ≤ 3), the distance between intermediate gold atoms grows with cluster size, ultimately resulting in the transfer of the intermediate Au-Au bonding into aurophilic interaction. The size effect on the structure and aurophilic interactions of these clusters will be better understood based on these discoveries, potentially providing new insights into the active but elusive chemical species involved in the corresponding catalytic reactions or nanoparticle synthesis processes.",
journal = "Frontiers in Chemistry",
title = "Structures and growth pathways of AunCln+3-(n≤7) cluster anions",
volume = "12",
pages = "1382443",
doi = "10.3389/fchem.2024.1382443"
}

Xu, S., Liu, X., Hou, Y., Kou, M., Xu, X., Veljković, F., Veličković, S.,& Kong, X.. (2024). Structures and growth pathways of AunCln+3-(n≤7) cluster anions. in Frontiers in Chemistry, 12, 1382443.
https://doi.org/10.3389/fchem.2024.1382443

Xu S, Liu X, Hou Y, Kou M, Xu X, Veljković F, Veličković S, Kong X. Structures and growth pathways of AunCln+3-(n≤7) cluster anions. in Frontiers in Chemistry. 2024;12:1382443.
doi:10.3389/fchem.2024.1382443 .

Xu, Shiyin, Liu, Xinhe, Hou, Yameng, Kou, Min, Xu, Xinshi, Veljković, Filip, Veličković, Suzana, Kong, Xianglei, "Structures and growth pathways of AunCln+3-(n≤7) cluster anions" in Frontiers in Chemistry, 12 (2024):1382443,
https://doi.org/10.3389/fchem.2024.1382443 . .