TY  - JOUR
AU  - Aničić, Neda
AU  - Matekalo, Dragana
AU  - Skorić, Marijana
AU  - Gašić, Uroš M.
AU  - Nestorović Živković, Jasmina
AU  - Dmitrović, Slavica
AU  - Božunović, Jelena
AU  - Milutinović, Milica
AU  - Petrović, Luka
AU  - Dimitrijević, Milena
AU  - Anđelković, Boban D.
AU  - Mišić, Danijela
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6454
AB  - Iridoids, a class of atypical monoterpenes, exhibit exceptional diversity within the Nepeta genus (subfam. Nepetoidae, fam. Lamiaceae).The majority of these plants produce iridoids of the unique stereochemistry, with nepetalactones (NLs) predominating; however, a few Nepeta species lack these compounds. By comparatively analyzing metabolomics, transcriptomics, gene co-expression, and phylogenetic data of the iridoid-producing N. rtanjensis Diklić & Milojević and iridoid-lacking N. nervosa Royle & Bentham, we presumed that one of the factors responsible for the absence of these compounds in N. nervosa is iridoid synthase (ISY). Two orthologues of ISY were mined from leaves transcriptome of N. rtanjensis (NrPRISE1 and NrPRISE2), while in N. nervosa only one (NnPRISE) was identified, and it was phylogenetically closer to the representatives of the Family 1 isoforms, designated as P5βRs. Organ-specific and MeJA-elicited profiling of iridoid content and co-expression analysis of IBG candidates, highlighted NrPRISE2 and NnPRISE as promising candidates for ISY orthologues, and their function was confirmed using in vitro assays with recombinant proteins, after heterologous expression of recombinant proteins in E. coli and their His-tag affinity purification. NrPRISE2 demonstrated ISY activity both in vitro and likely in planta, which was supported by the 3D modeling and molecular docking analysis, thus reclassification of NrPRISE2 to NrISY is accordingly recommended. NnPRISE also displays in vitro ISY-like activity, while its role under in vivo conditions was not here unambiguously confirmed. Most probably under in vivo conditions the NnPRISE lacks substrates to act upon, as a result of the loss of function of some of the upstream enzymes of the iridoid pathway. Our ongoing work is conducted towards re-establishing the biosynthesis of iridoids in N. nervosa.
PB  - Frontiers Media
T2  - Frontiers in Plant Science
T1  - Functional iridoid synthases from iridoid producing and non-producing Nepeta species (subfam. Nepetoidae, fam. Lamiaceae)
VL  - 14
DO  - 10.3389/fpls.2023.1211453
ER  - 

@article{
author = "Aničić, Neda and Matekalo, Dragana and Skorić, Marijana and Gašić, Uroš M. and Nestorović Živković, Jasmina and Dmitrović, Slavica and Božunović, Jelena and Milutinović, Milica and Petrović, Luka and Dimitrijević, Milena and Anđelković, Boban D. and Mišić, Danijela",
year = "2024",
abstract = "Iridoids, a class of atypical monoterpenes, exhibit exceptional diversity within the Nepeta genus (subfam. Nepetoidae, fam. Lamiaceae).The majority of these plants produce iridoids of the unique stereochemistry, with nepetalactones (NLs) predominating; however, a few Nepeta species lack these compounds. By comparatively analyzing metabolomics, transcriptomics, gene co-expression, and phylogenetic data of the iridoid-producing N. rtanjensis Diklić & Milojević and iridoid-lacking N. nervosa Royle & Bentham, we presumed that one of the factors responsible for the absence of these compounds in N. nervosa is iridoid synthase (ISY). Two orthologues of ISY were mined from leaves transcriptome of N. rtanjensis (NrPRISE1 and NrPRISE2), while in N. nervosa only one (NnPRISE) was identified, and it was phylogenetically closer to the representatives of the Family 1 isoforms, designated as P5βRs. Organ-specific and MeJA-elicited profiling of iridoid content and co-expression analysis of IBG candidates, highlighted NrPRISE2 and NnPRISE as promising candidates for ISY orthologues, and their function was confirmed using in vitro assays with recombinant proteins, after heterologous expression of recombinant proteins in E. coli and their His-tag affinity purification. NrPRISE2 demonstrated ISY activity both in vitro and likely in planta, which was supported by the 3D modeling and molecular docking analysis, thus reclassification of NrPRISE2 to NrISY is accordingly recommended. NnPRISE also displays in vitro ISY-like activity, while its role under in vivo conditions was not here unambiguously confirmed. Most probably under in vivo conditions the NnPRISE lacks substrates to act upon, as a result of the loss of function of some of the upstream enzymes of the iridoid pathway. Our ongoing work is conducted towards re-establishing the biosynthesis of iridoids in N. nervosa.",
publisher = "Frontiers Media",
journal = "Frontiers in Plant Science",
title = "Functional iridoid synthases from iridoid producing and non-producing Nepeta species (subfam. Nepetoidae, fam. Lamiaceae)",
volume = "14",
doi = "10.3389/fpls.2023.1211453"
}

Aničić, N., Matekalo, D., Skorić, M., Gašić, U. M., Nestorović Živković, J., Dmitrović, S., Božunović, J., Milutinović, M., Petrović, L., Dimitrijević, M., Anđelković, B. D.,& Mišić, D.. (2024). Functional iridoid synthases from iridoid producing and non-producing Nepeta species (subfam. Nepetoidae, fam. Lamiaceae). in Frontiers in Plant Science
Frontiers Media., 14.
https://doi.org/10.3389/fpls.2023.1211453

Aničić N, Matekalo D, Skorić M, Gašić UM, Nestorović Živković J, Dmitrović S, Božunović J, Milutinović M, Petrović L, Dimitrijević M, Anđelković BD, Mišić D. Functional iridoid synthases from iridoid producing and non-producing Nepeta species (subfam. Nepetoidae, fam. Lamiaceae). in Frontiers in Plant Science. 2024;14.
doi:10.3389/fpls.2023.1211453 .

Aničić, Neda, Matekalo, Dragana, Skorić, Marijana, Gašić, Uroš M., Nestorović Živković, Jasmina, Dmitrović, Slavica, Božunović, Jelena, Milutinović, Milica, Petrović, Luka, Dimitrijević, Milena, Anđelković, Boban D., Mišić, Danijela, "Functional iridoid synthases from iridoid producing and non-producing Nepeta species (subfam. Nepetoidae, fam. Lamiaceae)" in Frontiers in Plant Science, 14 (2024),
https://doi.org/10.3389/fpls.2023.1211453 . .

TY  - DATA
AU  - Stanković, Mira
AU  - Prokopijević, Miloš
AU  - Šikoparija, Branko
AU  - Nedić, Nebojša
AU  - Andrić, Filip
AU  - Polović, Natalija
AU  - Natić, Maja
AU  - Radotić, Ksenija
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5848
AB  - Varroa destructor is a parasitic mite responsible for the loss of honey bee (Apis mellifera) colonies. This study aimed to find a promising marker in honey for the bee colony infestation level using fluorescence spectroscopy and biochemical analyses. We examined whether the parameters of the honey samples’ fluorescence spectra and biochemical parameters, both related to proteins and phenolics, may be connected with the level of honey bee colonies’ infestation. The infestation level was highly positively correlated with the catalase activity in honey (r = 0.936). Additionally, the infestation level was positively correlated with the phenolic spectral component (r = 0.656), which was tentatively related to the phenolics in honey. No correlation was found between the diastase activity in honey and the colonies’ infestation level. The results indicate that the catalase activity in honey and the PFC1 spectral component may be reliable markers for the V. destructor infestation level of the colonies. The obtained data may be related to the honey yield obtained from the apiaries.
T2  - Foods
T2  - Foods
T1  - Supplementary material for: Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods, 12(3), 629.
https://doi.org/10.3390/foods12030629
VL  - 12
IS  - 3
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5848
ER  - 

@misc{
author = "Stanković, Mira and Prokopijević, Miloš and Šikoparija, Branko and Nedić, Nebojša and Andrić, Filip and Polović, Natalija and Natić, Maja and Radotić, Ksenija",
year = "2023",
abstract = "Varroa destructor is a parasitic mite responsible for the loss of honey bee (Apis mellifera) colonies. This study aimed to find a promising marker in honey for the bee colony infestation level using fluorescence spectroscopy and biochemical analyses. We examined whether the parameters of the honey samples’ fluorescence spectra and biochemical parameters, both related to proteins and phenolics, may be connected with the level of honey bee colonies’ infestation. The infestation level was highly positively correlated with the catalase activity in honey (r = 0.936). Additionally, the infestation level was positively correlated with the phenolic spectral component (r = 0.656), which was tentatively related to the phenolics in honey. No correlation was found between the diastase activity in honey and the colonies’ infestation level. The results indicate that the catalase activity in honey and the PFC1 spectral component may be reliable markers for the V. destructor infestation level of the colonies. The obtained data may be related to the honey yield obtained from the apiaries.",
journal = "Foods, Foods",
title = "Supplementary material for: Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods, 12(3), 629.
https://doi.org/10.3390/foods12030629",
volume = "12",
number = "3",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5848"
}

Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Supplementary material for: Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods, 12(3), 629.
https://doi.org/10.3390/foods12030629. in Foods, 12(3).
https://hdl.handle.net/21.15107/rcub_cherry_5848

Stanković M, Prokopijević M, Šikoparija B, Nedić N, Andrić F, Polović N, Natić M, Radotić K. Supplementary material for: Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods, 12(3), 629.
https://doi.org/10.3390/foods12030629. in Foods. 2023;12(3).
https://hdl.handle.net/21.15107/rcub_cherry_5848 .

Stanković, Mira, Prokopijević, Miloš, Šikoparija, Branko, Nedić, Nebojša, Andrić, Filip, Polović, Natalija, Natić, Maja, Radotić, Ksenija, "Supplementary material for: Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods, 12(3), 629.
https://doi.org/10.3390/foods12030629" in Foods, 12, no. 3 (2023),
https://hdl.handle.net/21.15107/rcub_cherry_5848 .

TY  - JOUR
AU  - Stanković, Mira
AU  - Prokopijević, Miloš
AU  - Šikoparija, Branko
AU  - Nedić, Nebojša
AU  - Andrić, Filip
AU  - Polović, Natalija
AU  - Natić, Maja
AU  - Radotić, Ksenija
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5847
AB  - Varroa destructor is a parasitic mite responsible for the loss of honey bee (Apis mellifera) colonies. This study aimed to find a promising marker in honey for the bee colony infestation level using fluorescence spectroscopy and biochemical analyses. We examined whether the parameters of the honey samples’ fluorescence spectra and biochemical parameters, both related to proteins and phenolics, may be connected with the level of honey bee colonies’ infestation. The infestation level was highly positively correlated with the catalase activity in honey (r = 0.936). Additionally, the infestation level was positively correlated with the phenolic spectral component (r = 0.656), which was tentatively related to the phenolics in honey. No correlation was found between the diastase activity in honey and the colonies’ infestation level. The results indicate that the catalase activity in honey and the PFC1 spectral component may be reliable markers for the V. destructor infestation level of the colonies. The obtained data may be related to the honey yield obtained from the apiaries.
T2  - Foods
T2  - Foods
T1  - Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies
VL  - 12
IS  - 3
SP  - 629
DO  - 10.3390/foods12030629
ER  - 

@article{
author = "Stanković, Mira and Prokopijević, Miloš and Šikoparija, Branko and Nedić, Nebojša and Andrić, Filip and Polović, Natalija and Natić, Maja and Radotić, Ksenija",
year = "2023",
abstract = "Varroa destructor is a parasitic mite responsible for the loss of honey bee (Apis mellifera) colonies. This study aimed to find a promising marker in honey for the bee colony infestation level using fluorescence spectroscopy and biochemical analyses. We examined whether the parameters of the honey samples’ fluorescence spectra and biochemical parameters, both related to proteins and phenolics, may be connected with the level of honey bee colonies’ infestation. The infestation level was highly positively correlated with the catalase activity in honey (r = 0.936). Additionally, the infestation level was positively correlated with the phenolic spectral component (r = 0.656), which was tentatively related to the phenolics in honey. No correlation was found between the diastase activity in honey and the colonies’ infestation level. The results indicate that the catalase activity in honey and the PFC1 spectral component may be reliable markers for the V. destructor infestation level of the colonies. The obtained data may be related to the honey yield obtained from the apiaries.",
journal = "Foods, Foods",
title = "Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies",
volume = "12",
number = "3",
pages = "629",
doi = "10.3390/foods12030629"
}

Stanković, M., Prokopijević, M., Šikoparija, B., Nedić, N., Andrić, F., Polović, N., Natić, M.,& Radotić, K.. (2023). Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods, 12(3), 629.
https://doi.org/10.3390/foods12030629

Stanković M, Prokopijević M, Šikoparija B, Nedić N, Andrić F, Polović N, Natić M, Radotić K. Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies. in Foods. 2023;12(3):629.
doi:10.3390/foods12030629 .

Stanković, Mira, Prokopijević, Miloš, Šikoparija, Branko, Nedić, Nebojša, Andrić, Filip, Polović, Natalija, Natić, Maja, Radotić, Ksenija, "Using Front-Face Fluorescence Spectroscopy and Biochemical
Analysis of Honey to Assess a Marker for the Level of Varroa
destructor Infestation of Honey Bee (Apis mellifera) Colonies" in Foods, 12, no. 3 (2023):629,
https://doi.org/10.3390/foods12030629 . .

TY  - JOUR
AU  - Sentic, Milica
AU  - Trajkovic, Ivana
AU  - Manojlović, Dragan D.
AU  - Stankovic, Dalibor
AU  - Nikolic, Maria Vesna
AU  - Šojić, Nešo
AU  - Vidic, Jasmina
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6415
AB  - The modern lifestyle has increased our utilization of pollutants such as heavy metals, aromatic compounds, and contaminants that are of rising concern, involving pharmaceutical and personal products and other materials that may have an important environmental impact. In particular, the ultimate results of the intense use of highly stable materials, such as heavy metals and chemical restudies, are that they turn into waste materials, which, when discharged, accumulate in environmental water bodies. In this context, the present review presents the application of metal–organic frameworks (MOFs) in electrochemiluminescent (ECL) sensing for water pollutant detection. MOF composites applied as innovative luminophore or luminophore carriers, materials for electrode modification, and the enhancement of co-reaction in ECL sensors have enabled the sensitive monitoring of some of the most common contaminants of emerging concern such as heavy metals, volatile organic compounds, pharmaceuticals, industrial chemicals, and cyanotoxins. Moreover, we provide future trends and prospects associated with ECL MOF composites for environmental sensing.
PB  - MDPI
T2  - Materials
T1  - Luminescent Metal–Organic Frameworks for Electrochemiluminescent Detection of Water Pollutants
VL  - 16
IS  - 23
SP  - 7502
DO  - 10.3390/ma16237502
ER  - 

@article{
author = "Sentic, Milica and Trajkovic, Ivana and Manojlović, Dragan D. and Stankovic, Dalibor and Nikolic, Maria Vesna and Šojić, Nešo and Vidic, Jasmina",
year = "2023",
abstract = "The modern lifestyle has increased our utilization of pollutants such as heavy metals, aromatic compounds, and contaminants that are of rising concern, involving pharmaceutical and personal products and other materials that may have an important environmental impact. In particular, the ultimate results of the intense use of highly stable materials, such as heavy metals and chemical restudies, are that they turn into waste materials, which, when discharged, accumulate in environmental water bodies. In this context, the present review presents the application of metal–organic frameworks (MOFs) in electrochemiluminescent (ECL) sensing for water pollutant detection. MOF composites applied as innovative luminophore or luminophore carriers, materials for electrode modification, and the enhancement of co-reaction in ECL sensors have enabled the sensitive monitoring of some of the most common contaminants of emerging concern such as heavy metals, volatile organic compounds, pharmaceuticals, industrial chemicals, and cyanotoxins. Moreover, we provide future trends and prospects associated with ECL MOF composites for environmental sensing.",
publisher = "MDPI",
journal = "Materials",
title = "Luminescent Metal–Organic Frameworks for Electrochemiluminescent Detection of Water Pollutants",
volume = "16",
number = "23",
pages = "7502",
doi = "10.3390/ma16237502"
}

Sentic, M., Trajkovic, I., Manojlović, D. D., Stankovic, D., Nikolic, M. V., Šojić, N.,& Vidic, J.. (2023). Luminescent Metal–Organic Frameworks for Electrochemiluminescent Detection of Water Pollutants. in Materials
MDPI., 16(23), 7502.
https://doi.org/10.3390/ma16237502

Sentic M, Trajkovic I, Manojlović DD, Stankovic D, Nikolic MV, Šojić N, Vidic J. Luminescent Metal–Organic Frameworks for Electrochemiluminescent Detection of Water Pollutants. in Materials. 2023;16(23):7502.
doi:10.3390/ma16237502 .

Sentic, Milica, Trajkovic, Ivana, Manojlović, Dragan D., Stankovic, Dalibor, Nikolic, Maria Vesna, Šojić, Nešo, Vidic, Jasmina, "Luminescent Metal–Organic Frameworks for Electrochemiluminescent Detection of Water Pollutants" in Materials, 16, no. 23 (2023):7502,
https://doi.org/10.3390/ma16237502 . .

TY  - JOUR
AU  - Krstajić Pajić, Mila N.
AU  - Dobrota, Ana S.
AU  - Mazare, Anca
AU  - Đurđić, Slađana Z.
AU  - Hwang, Imgon
AU  - Skorodumova, Natalia V.
AU  - Manojlović, Dragan D.
AU  - Vasilić, Rastko
AU  - Pašti, Igor A.
AU  - Schmuki, Patrik
AU  - Lačnjevac, Uroš
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6277
AB  - Efficient cathodes for the hydrogen evolution reaction (HER) in acidic water electrolysis rely on the use of expensive platinum group metals (PGMs). However, to achieve economically viable operation, both the content of PGMs must be reduced and their intrinsically strong H adsorption mitigated. Herein, we show that the surface effects of hydrogenated TiO2 nanotube (TNT) arrays can make osmium, a so far less-explored PGM, a highly active HER electrocatalyst. These defect-rich TiO2 nanostructures provide an interactive scaffold for the galvanic deposition of Os particles with modulated adsorption properties. Through systematic investigations, we identify the synthesis conditions (OsCl3 concentration/temperature/reaction time) that yield a progressive improvement in Os deposition rate and mass loading, thereby decreasing the HER overpotential. At the same time, the Os particles deposited by this procedure remain mainly sub-nanometric and entirely cover the inner tube walls. An optimally balanced Os@TNT composite prepared at 3 mM/55 °C/30 min exhibits a record low overpotential (η) of 61 mV at a current density of 100 mA cm–2, a high mass activity of 20.8 A mgOs–1 at 80 mV, and a stable performance in an acidic medium. Density functional theory calculations indicate the existence of strong interactions between the hydrogenated TiO2 surface and small Os clusters, which may weaken the Os–H* binding strength and thus boost the intrinsic HER activity of Os centers. The results presented in this study offer new directions for the fabrication of cost-effective PGM-based catalysts and a better understanding of the synergistic electronic interactions at the PGM|TiO2 interface.
PB  - American Chemical Society
T2  - ACS Applied Materials & Interfaces
T1  - Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance
VL  - 15
IS  - 26
SP  - 31459
EP  - 31469
DO  - 10.1021/acsami.3c04498
ER  - 

@article{
author = "Krstajić Pajić, Mila N. and Dobrota, Ana S. and Mazare, Anca and Đurđić, Slađana Z. and Hwang, Imgon and Skorodumova, Natalia V. and Manojlović, Dragan D. and Vasilić, Rastko and Pašti, Igor A. and Schmuki, Patrik and Lačnjevac, Uroš",
year = "2023",
abstract = "Efficient cathodes for the hydrogen evolution reaction (HER) in acidic water electrolysis rely on the use of expensive platinum group metals (PGMs). However, to achieve economically viable operation, both the content of PGMs must be reduced and their intrinsically strong H adsorption mitigated. Herein, we show that the surface effects of hydrogenated TiO2 nanotube (TNT) arrays can make osmium, a so far less-explored PGM, a highly active HER electrocatalyst. These defect-rich TiO2 nanostructures provide an interactive scaffold for the galvanic deposition of Os particles with modulated adsorption properties. Through systematic investigations, we identify the synthesis conditions (OsCl3 concentration/temperature/reaction time) that yield a progressive improvement in Os deposition rate and mass loading, thereby decreasing the HER overpotential. At the same time, the Os particles deposited by this procedure remain mainly sub-nanometric and entirely cover the inner tube walls. An optimally balanced Os@TNT composite prepared at 3 mM/55 °C/30 min exhibits a record low overpotential (η) of 61 mV at a current density of 100 mA cm–2, a high mass activity of 20.8 A mgOs–1 at 80 mV, and a stable performance in an acidic medium. Density functional theory calculations indicate the existence of strong interactions between the hydrogenated TiO2 surface and small Os clusters, which may weaken the Os–H* binding strength and thus boost the intrinsic HER activity of Os centers. The results presented in this study offer new directions for the fabrication of cost-effective PGM-based catalysts and a better understanding of the synergistic electronic interactions at the PGM|TiO2 interface.",
publisher = "American Chemical Society",
journal = "ACS Applied Materials & Interfaces",
title = "Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance",
volume = "15",
number = "26",
pages = "31459-31469",
doi = "10.1021/acsami.3c04498"
}

Krstajić Pajić, M. N., Dobrota, A. S., Mazare, A., Đurđić, S. Z., Hwang, I., Skorodumova, N. V., Manojlović, D. D., Vasilić, R., Pašti, I. A., Schmuki, P.,& Lačnjevac, U.. (2023). Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance. in ACS Applied Materials & Interfaces
American Chemical Society., 15(26), 31459-31469.
https://doi.org/10.1021/acsami.3c04498

Krstajić Pajić MN, Dobrota AS, Mazare A, Đurđić SZ, Hwang I, Skorodumova NV, Manojlović DD, Vasilić R, Pašti IA, Schmuki P, Lačnjevac U. Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance. in ACS Applied Materials & Interfaces. 2023;15(26):31459-31469.
doi:10.1021/acsami.3c04498 .

Krstajić Pajić, Mila N., Dobrota, Ana S., Mazare, Anca, Đurđić, Slađana Z., Hwang, Imgon, Skorodumova, Natalia V., Manojlović, Dragan D., Vasilić, Rastko, Pašti, Igor A., Schmuki, Patrik, Lačnjevac, Uroš, "Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance" in ACS Applied Materials & Interfaces, 15, no. 26 (2023):31459-31469,
https://doi.org/10.1021/acsami.3c04498 . .

TY  - JOUR
AU  - Milić Komić, Sonja
AU  - Živanović, Bojana
AU  - Dumanović, Jelena
AU  - Kolarž, Predrag
AU  - Sedlarević Zorić, Ana
AU  - Morina, Filis
AU  - Vidović, Marija
AU  - Veljović Jovanović, Sonja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6386
AB  - Three basil plant varieties (Ocimum basilicum var. Genovese, Ocimum × citriodorum, and Ocimum basilicum var. purpurascens) were grown under moderate light (about 300 µmol photons m−2 s−1) in a glasshouse or growth chamber and then either transferred to an open field (average daily dose: 29.2 kJ m−2 d−1) or additionally exposed to UV-B irradiation in a growth chamber (29.16 kJ m−2 d−1), to reveal the variety-specific and light-specific acclimation responses. Total antioxidant capacity (TAC), phenolic profile, ascorbate content, and class III peroxidase (POD) activity were used to determine the antioxidant status of leaves under all four light regimes. Exposure to high solar irradiation at the open field resulted in an increase in TAC, total hydroxycinnamic acids (HCAs, especially caffeic acid), flavonoids, and epidermal UV-absorbing substances in all three varieties, as well as a two-fold increase in the leaf dry/fresh weight ratio. The supplemental UV-B irradiation induced preferential accumulation of HCAs (rosmarinic acid) over flavonoids, increased TAC and POD activity, but decreased the ascorbate content in the leaves, and inhibited the accumulation of epidermal flavonoids in all basil varieties. Furthermore, characteristic leaf curling and UV-B-induced inhibition of plant growth were observed in all basil varieties, while a pro-oxidant effect of UV-B was indicated with H2O2 accumulation in the leaves and spotty leaf browning. The extent of these morphological changes, and oxidative damage depended on the basil cultivar, implies a genotype-specific tolerance mechanism to high doses of UV-B irradiation.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Differential Antioxidant Response to Supplemental UV-B Irradiation and Sunlight in Three Basil Varieties
VL  - 24
IS  - 20
SP  - 15350
DO  - 10.3390/ijms242015350
ER  - 

@article{
author = "Milić Komić, Sonja and Živanović, Bojana and Dumanović, Jelena and Kolarž, Predrag and Sedlarević Zorić, Ana and Morina, Filis and Vidović, Marija and Veljović Jovanović, Sonja",
year = "2023",
abstract = "Three basil plant varieties (Ocimum basilicum var. Genovese, Ocimum × citriodorum, and Ocimum basilicum var. purpurascens) were grown under moderate light (about 300 µmol photons m−2 s−1) in a glasshouse or growth chamber and then either transferred to an open field (average daily dose: 29.2 kJ m−2 d−1) or additionally exposed to UV-B irradiation in a growth chamber (29.16 kJ m−2 d−1), to reveal the variety-specific and light-specific acclimation responses. Total antioxidant capacity (TAC), phenolic profile, ascorbate content, and class III peroxidase (POD) activity were used to determine the antioxidant status of leaves under all four light regimes. Exposure to high solar irradiation at the open field resulted in an increase in TAC, total hydroxycinnamic acids (HCAs, especially caffeic acid), flavonoids, and epidermal UV-absorbing substances in all three varieties, as well as a two-fold increase in the leaf dry/fresh weight ratio. The supplemental UV-B irradiation induced preferential accumulation of HCAs (rosmarinic acid) over flavonoids, increased TAC and POD activity, but decreased the ascorbate content in the leaves, and inhibited the accumulation of epidermal flavonoids in all basil varieties. Furthermore, characteristic leaf curling and UV-B-induced inhibition of plant growth were observed in all basil varieties, while a pro-oxidant effect of UV-B was indicated with H2O2 accumulation in the leaves and spotty leaf browning. The extent of these morphological changes, and oxidative damage depended on the basil cultivar, implies a genotype-specific tolerance mechanism to high doses of UV-B irradiation.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Differential Antioxidant Response to Supplemental UV-B Irradiation and Sunlight in Three Basil Varieties",
volume = "24",
number = "20",
pages = "15350",
doi = "10.3390/ijms242015350"
}

Milić Komić, S., Živanović, B., Dumanović, J., Kolarž, P., Sedlarević Zorić, A., Morina, F., Vidović, M.,& Veljović Jovanović, S.. (2023). Differential Antioxidant Response to Supplemental UV-B Irradiation and Sunlight in Three Basil Varieties. in International Journal of Molecular Sciences
MDPI., 24(20), 15350.
https://doi.org/10.3390/ijms242015350

Milić Komić S, Živanović B, Dumanović J, Kolarž P, Sedlarević Zorić A, Morina F, Vidović M, Veljović Jovanović S. Differential Antioxidant Response to Supplemental UV-B Irradiation and Sunlight in Three Basil Varieties. in International Journal of Molecular Sciences. 2023;24(20):15350.
doi:10.3390/ijms242015350 .

Milić Komić, Sonja, Živanović, Bojana, Dumanović, Jelena, Kolarž, Predrag, Sedlarević Zorić, Ana, Morina, Filis, Vidović, Marija, Veljović Jovanović, Sonja, "Differential Antioxidant Response to Supplemental UV-B Irradiation and Sunlight in Three Basil Varieties" in International Journal of Molecular Sciences, 24, no. 20 (2023):15350,
https://doi.org/10.3390/ijms242015350 . .

TY  - JOUR
AU  - Veljović Jovanović, Sonja
AU  - Kasalica, Bećko
AU  - Miletić, Katarina
AU  - Vidović, Marija
AU  - Šušić, Nikola
AU  - Jeremić, Dejan
AU  - Belča, Ivan
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6380
AB  - Chloroplast movement rapidly ameliorates the effects of suboptimal light intensity by accumulating along the periclinal cell walls, as well as the effects of excess light by shifting to the anticlinal cell walls. These acclimation responses are triggered by phototropins located at the plasma membrane and chloroplast envelope. Here, we used a recently developed non-invasive system sensitive to very small changes in red light leaf transmittance to perform long-term continuous measurements of dark–light transitions. As a model system, we used variegated Pelargonium zonale leaves containing green sectors (GS) with fully developed chloroplasts and achlorophyllous, white sectors (WS) with undifferentiated plastids, and higher phototropin expression levels. We observed biphasic changes in the red-light transmittance and oscillations triggered by medium intensities of white light, described by a transient peak preceded by a constant decrease in transmittance level. A slight change in red-light transmittance was recorded even in WS. Furthermore, the chloroplast position at lower light intensities affected the rapid light curves, while high light intensity decreased saturated electron transport, maximum quantum efficiency of photosystem II, and increased non-photochemical quenching of chlorophyll fluorescence and epidermal flavonoids. Our results extend the knowledge of light-dependent chloroplast movements and thus contribute to a better understanding of their role in regulating photosynthesis under fluctuating light conditions.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency
VL  - 24
IS  - 18
SP  - 14265
DO  - 10.3390/ijms241814265
ER  - 

@article{
author = "Veljović Jovanović, Sonja and Kasalica, Bećko and Miletić, Katarina and Vidović, Marija and Šušić, Nikola and Jeremić, Dejan and Belča, Ivan",
year = "2023",
abstract = "Chloroplast movement rapidly ameliorates the effects of suboptimal light intensity by accumulating along the periclinal cell walls, as well as the effects of excess light by shifting to the anticlinal cell walls. These acclimation responses are triggered by phototropins located at the plasma membrane and chloroplast envelope. Here, we used a recently developed non-invasive system sensitive to very small changes in red light leaf transmittance to perform long-term continuous measurements of dark–light transitions. As a model system, we used variegated Pelargonium zonale leaves containing green sectors (GS) with fully developed chloroplasts and achlorophyllous, white sectors (WS) with undifferentiated plastids, and higher phototropin expression levels. We observed biphasic changes in the red-light transmittance and oscillations triggered by medium intensities of white light, described by a transient peak preceded by a constant decrease in transmittance level. A slight change in red-light transmittance was recorded even in WS. Furthermore, the chloroplast position at lower light intensities affected the rapid light curves, while high light intensity decreased saturated electron transport, maximum quantum efficiency of photosystem II, and increased non-photochemical quenching of chlorophyll fluorescence and epidermal flavonoids. Our results extend the knowledge of light-dependent chloroplast movements and thus contribute to a better understanding of their role in regulating photosynthesis under fluctuating light conditions.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency",
volume = "24",
number = "18",
pages = "14265",
doi = "10.3390/ijms241814265"
}

Veljović Jovanović, S., Kasalica, B., Miletić, K., Vidović, M., Šušić, N., Jeremić, D.,& Belča, I.. (2023). Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency. in International Journal of Molecular Sciences
MDPI., 24(18), 14265.
https://doi.org/10.3390/ijms241814265

Veljović Jovanović S, Kasalica B, Miletić K, Vidović M, Šušić N, Jeremić D, Belča I. Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency. in International Journal of Molecular Sciences. 2023;24(18):14265.
doi:10.3390/ijms241814265 .

Veljović Jovanović, Sonja, Kasalica, Bećko, Miletić, Katarina, Vidović, Marija, Šušić, Nikola, Jeremić, Dejan, Belča, Ivan, "Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency" in International Journal of Molecular Sciences, 24, no. 18 (2023):14265,
https://doi.org/10.3390/ijms241814265 . .

TY  - JOUR
AU  - Radotić, Ksenija
AU  - Stanković, Mira
AU  - Bartolić, Dragana
AU  - Natić, Maja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6326
AB  - Food is a complex matrix of proteins, fats, minerals, vitamins, and other components. Various analytical methods are currently used for food testing. However, most of the used methods require sample preprocessing and expensive chemicals. New analytical methods are needed for quick and economic measurement of food quality and safety. Fluorescence spectroscopy is a simple and quick method to measure food quality, without sample preprocessing. This technique has been developed for food samples due to the application of a front-face measuring setup. Fluorescent compounds–fluorophores in the food samples are highly sensitive to their environment. Information about molecular structure and changes in food samples is obtained by the measurement of excitation–emission matrices of the endogenous fluorophores and by applying multivariate chemometric tools. Synchronous fluorescence spectroscopy is an advantageous screening mode used in food analysis. The fluorescent markers in food are amino acids tryptophan and tyrosine; the structural proteins collagen and elastin; the enzymes and co-enzymes NADH and FAD; vitamins; lipids; porphyrins; and mycotoxins in certain food types. The review provides information on the principles of the fluorescence measurements of food samples and the advantages of this method over the others. An analysis of the fluorescence spectroscopy applications in screening the various food types is provided.
PB  - MDPI
T2  - Foods
T1  - Intrinsic Fluorescence Markers for Food Characteristics, Shelf Life, and Safety Estimation: Advanced Analytical Approach
VL  - 12
IS  - 16
SP  - 3023
DO  - 10.3390/foods12163023
ER  - 

@article{
author = "Radotić, Ksenija and Stanković, Mira and Bartolić, Dragana and Natić, Maja",
year = "2023",
abstract = "Food is a complex matrix of proteins, fats, minerals, vitamins, and other components. Various analytical methods are currently used for food testing. However, most of the used methods require sample preprocessing and expensive chemicals. New analytical methods are needed for quick and economic measurement of food quality and safety. Fluorescence spectroscopy is a simple and quick method to measure food quality, without sample preprocessing. This technique has been developed for food samples due to the application of a front-face measuring setup. Fluorescent compounds–fluorophores in the food samples are highly sensitive to their environment. Information about molecular structure and changes in food samples is obtained by the measurement of excitation–emission matrices of the endogenous fluorophores and by applying multivariate chemometric tools. Synchronous fluorescence spectroscopy is an advantageous screening mode used in food analysis. The fluorescent markers in food are amino acids tryptophan and tyrosine; the structural proteins collagen and elastin; the enzymes and co-enzymes NADH and FAD; vitamins; lipids; porphyrins; and mycotoxins in certain food types. The review provides information on the principles of the fluorescence measurements of food samples and the advantages of this method over the others. An analysis of the fluorescence spectroscopy applications in screening the various food types is provided.",
publisher = "MDPI",
journal = "Foods",
title = "Intrinsic Fluorescence Markers for Food Characteristics, Shelf Life, and Safety Estimation: Advanced Analytical Approach",
volume = "12",
number = "16",
pages = "3023",
doi = "10.3390/foods12163023"
}

Radotić, K., Stanković, M., Bartolić, D.,& Natić, M.. (2023). Intrinsic Fluorescence Markers for Food Characteristics, Shelf Life, and Safety Estimation: Advanced Analytical Approach. in Foods
MDPI., 12(16), 3023.
https://doi.org/10.3390/foods12163023

Radotić K, Stanković M, Bartolić D, Natić M. Intrinsic Fluorescence Markers for Food Characteristics, Shelf Life, and Safety Estimation: Advanced Analytical Approach. in Foods. 2023;12(16):3023.
doi:10.3390/foods12163023 .

Radotić, Ksenija, Stanković, Mira, Bartolić, Dragana, Natić, Maja, "Intrinsic Fluorescence Markers for Food Characteristics, Shelf Life, and Safety Estimation: Advanced Analytical Approach" in Foods, 12, no. 16 (2023):3023,
https://doi.org/10.3390/foods12163023 . .

TY  - CONF
AU  - Surudžić, Nevena
AU  - Spasojević, Dragica
AU  - Stanković, Mira
AU  - Spasojević, Milica
AU  - Elgahwash, Reyadh Gomah Amar
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6198
AB  - Natural polymers such as alginate, pectin, chitosan etc. were used as carriers for the immobilization of different types of enzymes. Among investigated enzymes, peroxidases hold a special place. Immobilized enzymes are frequently used in phenol removal reactions. In this research horseradish peroxidase was immobilized within alginate micro-beads. This natural polymer was previously oxidized with sodium periodate and modified with tyramine hydrochloride. Percent of oxidation was varied from 2.5 mol% to 10 mol%, and an increase in specific activity was noticed with increasing the oxidation percent. Immobilized peroxidases showed satisfactory stabilities after 10 days of storage. Phenol concentration in a batch reactor decreased during its oxidation with horseradish peroxidase immobilized on tyramine-alginate hydrogels.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
T1  - Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater
SP  - 267
EP  - 271
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2012
ER  - 

@conference{
author = "Surudžić, Nevena and Spasojević, Dragica and Stanković, Mira and Spasojević, Milica and Elgahwash, Reyadh Gomah Amar and Prodanović, Radivoje and Prodanović, Olivera",
year = "2023",
abstract = "Natural polymers such as alginate, pectin, chitosan etc. were used as carriers for the immobilization of different types of enzymes. Among investigated enzymes, peroxidases hold a special place. Immobilized enzymes are frequently used in phenol removal reactions. In this research horseradish peroxidase was immobilized within alginate micro-beads. This natural polymer was previously oxidized with sodium periodate and modified with tyramine hydrochloride. Percent of oxidation was varied from 2.5 mol% to 10 mol%, and an increase in specific activity was noticed with increasing the oxidation percent. Immobilized peroxidases showed satisfactory stabilities after 10 days of storage. Phenol concentration in a batch reactor decreased during its oxidation with horseradish peroxidase immobilized on tyramine-alginate hydrogels.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "30th International Conference Ecological Truth and Environmental Research – EcoTER’23",
title = "Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater",
pages = "267-271",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2012"
}

Surudžić, N., Spasojević, D., Stanković, M., Spasojević, M., Elgahwash, R. G. A., Prodanović, R.,& Prodanović, O.. (2023). Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
University of Belgrade, Technical Faculty in Bor., 267-271.
https://hdl.handle.net/21.15107/rcub_rimsi_2012

Surudžić N, Spasojević D, Stanković M, Spasojević M, Elgahwash RGA, Prodanović R, Prodanović O. Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23. 2023;:267-271.
https://hdl.handle.net/21.15107/rcub_rimsi_2012 .

Surudžić, Nevena, Spasojević, Dragica, Stanković, Mira, Spasojević, Milica, Elgahwash, Reyadh Gomah Amar, Prodanović, Radivoje, Prodanović, Olivera, "Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater" in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23 (2023):267-271,
https://hdl.handle.net/21.15107/rcub_rimsi_2012 .

TY  - JOUR
AU  - Ivanović, Tijana
AU  - Popović, Daniela Ž.
AU  - Miladinović, Jelena
AU  - Miladinović, Zoran P.
AU  - Pastor, Ferenc
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6090
AB  - Zero-current cell potential measurements were used to determine the solution activity coefficient in a ternary system {yKCl + (1 – y) KH2PO4}(aq) at temperature T = 298.15 K. The cell of the type K–ISE|KCl(mKCl), KH2PO4(mKH2PO4)|Ag|AgCl was used in the total ionic strength range, Im = 0.0886–1.0046 mol kg–1. In order to generate a set of parameters that can be applied in a wide range of mixed solution ionic strengths, the Pitzer, Scatchard, and Clegg–Pitzer–Brimblecombe models were used to fit all available experimental data, including cell potential and isopiestic measurements from the literature. The experimental and calculated values of thermodynamic properties for the studied system are in excellent agreement. Potential interactions and solution structure were discussed by means of the excess free energy of mixing via potential pairs, triplets, or quads for the investigated solution using the Scatchard model mixing parameters.
PB  - American Chemical Society
T2  - Journal of Chemical & Engineering Data
T1  - Activity Coefficients of the System {yKCl + (1 – y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements
VL  - 68
IS  - 2
SP  - 405
EP  - 415
DO  - 10.1021/acs.jced.2c00704
ER  - 

@article{
author = "Ivanović, Tijana and Popović, Daniela Ž. and Miladinović, Jelena and Miladinović, Zoran P. and Pastor, Ferenc",
year = "2023",
abstract = "Zero-current cell potential measurements were used to determine the solution activity coefficient in a ternary system {yKCl + (1 – y) KH2PO4}(aq) at temperature T = 298.15 K. The cell of the type K–ISE|KCl(mKCl), KH2PO4(mKH2PO4)|Ag|AgCl was used in the total ionic strength range, Im = 0.0886–1.0046 mol kg–1. In order to generate a set of parameters that can be applied in a wide range of mixed solution ionic strengths, the Pitzer, Scatchard, and Clegg–Pitzer–Brimblecombe models were used to fit all available experimental data, including cell potential and isopiestic measurements from the literature. The experimental and calculated values of thermodynamic properties for the studied system are in excellent agreement. Potential interactions and solution structure were discussed by means of the excess free energy of mixing via potential pairs, triplets, or quads for the investigated solution using the Scatchard model mixing parameters.",
publisher = "American Chemical Society",
journal = "Journal of Chemical & Engineering Data",
title = "Activity Coefficients of the System {yKCl + (1 – y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements",
volume = "68",
number = "2",
pages = "405-415",
doi = "10.1021/acs.jced.2c00704"
}

Ivanović, T., Popović, D. Ž., Miladinović, J., Miladinović, Z. P.,& Pastor, F.. (2023). Activity Coefficients of the System {yKCl + (1 – y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements. in Journal of Chemical & Engineering Data
American Chemical Society., 68(2), 405-415.
https://doi.org/10.1021/acs.jced.2c00704

Ivanović T, Popović DŽ, Miladinović J, Miladinović ZP, Pastor F. Activity Coefficients of the System {yKCl + (1 – y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements. in Journal of Chemical & Engineering Data. 2023;68(2):405-415.
doi:10.1021/acs.jced.2c00704 .

Ivanović, Tijana, Popović, Daniela Ž., Miladinović, Jelena, Miladinović, Zoran P., Pastor, Ferenc, "Activity Coefficients of the System {yKCl + (1 – y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements" in Journal of Chemical & Engineering Data, 68, no. 2 (2023):405-415,
https://doi.org/10.1021/acs.jced.2c00704 . .

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Dimitrijević, Milena S.
AU  - Bajuk-Bogdanović, Danica V.
AU  - Stanković, Dalibor
AU  - Savić, Slađana D.
AU  - Spasojević, Ivan B.
AU  - MIlenković, Milica R.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6043
AB  - The interactions of drugs with iron are of interest in relation to the potential effects of iron-rich foods and iron supplements on sorption and bioavailability. Doxycycline (DOX), a member of the tetracycline class of broad-spectrum antibiotics, is frequently administered by oral route. In the digestive tract, DOX can be exposed to iron at different pH values (stomach pH 1.5–4, duodenum pH 5–6, distal jejunum and ileum pH 7–8). In relation to this, we analyzed the impact of pH on Fe3+-DOX complex formation. The optimal conditions for Fe3+-DOX complex formation are pH = 4 and [Fe3+]/[DOX] = 6 molar ratio. HESI-MS showed that Fe3+-DOX complex has 1:1 stoichiometry. Raman spectra of Fe3+-DOX complex indicate the presence of two Fe3+-binding sites in DOX structure: tricarbonylamide group of ring A and phenolic-diketone oxygens of BCD rings. The Fe3+-DOX complex formed at pH = 4 is less susceptible to oxidation than DOX at this pH. The increase of pH induces the decomposition of Fe3+-DOX complex without oxidative degradation of DOX. The pH dependence of Fe3+-DOX complex formation may promote unwanted effects of DOX, impeding the absorption that mainly takes place in duodenum. This could further result in higher concentrations in the digestive tract and to pronounced impact on gut microbiota.
PB  - Springer
T2  - Journal of Biological Inorganic Chemistry
T1  - The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability
VL  - 28
SP  - 679
EP  - 687
DO  - 10.1007/s00775-023-02018-w
ER  - 

@article{
author = "Korać Jačić, Jelena and Dimitrijević, Milena S. and Bajuk-Bogdanović, Danica V. and Stanković, Dalibor and Savić, Slađana D. and Spasojević, Ivan B. and MIlenković, Milica R.",
year = "2023",
abstract = "The interactions of drugs with iron are of interest in relation to the potential effects of iron-rich foods and iron supplements on sorption and bioavailability. Doxycycline (DOX), a member of the tetracycline class of broad-spectrum antibiotics, is frequently administered by oral route. In the digestive tract, DOX can be exposed to iron at different pH values (stomach pH 1.5–4, duodenum pH 5–6, distal jejunum and ileum pH 7–8). In relation to this, we analyzed the impact of pH on Fe3+-DOX complex formation. The optimal conditions for Fe3+-DOX complex formation are pH = 4 and [Fe3+]/[DOX] = 6 molar ratio. HESI-MS showed that Fe3+-DOX complex has 1:1 stoichiometry. Raman spectra of Fe3+-DOX complex indicate the presence of two Fe3+-binding sites in DOX structure: tricarbonylamide group of ring A and phenolic-diketone oxygens of BCD rings. The Fe3+-DOX complex formed at pH = 4 is less susceptible to oxidation than DOX at this pH. The increase of pH induces the decomposition of Fe3+-DOX complex without oxidative degradation of DOX. The pH dependence of Fe3+-DOX complex formation may promote unwanted effects of DOX, impeding the absorption that mainly takes place in duodenum. This could further result in higher concentrations in the digestive tract and to pronounced impact on gut microbiota.",
publisher = "Springer",
journal = "Journal of Biological Inorganic Chemistry",
title = "The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability",
volume = "28",
pages = "679-687",
doi = "10.1007/s00775-023-02018-w"
}

Korać Jačić, J., Dimitrijević, M. S., Bajuk-Bogdanović, D. V., Stanković, D., Savić, S. D., Spasojević, I. B.,& MIlenković, M. R.. (2023). The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability. in Journal of Biological Inorganic Chemistry
Springer., 28, 679-687.
https://doi.org/10.1007/s00775-023-02018-w

Korać Jačić J, Dimitrijević MS, Bajuk-Bogdanović DV, Stanković D, Savić SD, Spasojević IB, MIlenković MR. The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability. in Journal of Biological Inorganic Chemistry. 2023;28:679-687.
doi:10.1007/s00775-023-02018-w .

Korać Jačić, Jelena, Dimitrijević, Milena S., Bajuk-Bogdanović, Danica V., Stanković, Dalibor, Savić, Slađana D., Spasojević, Ivan B., MIlenković, Milica R., "The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability" in Journal of Biological Inorganic Chemistry, 28 (2023):679-687,
https://doi.org/10.1007/s00775-023-02018-w . .

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Dimitrijević, Milena S.
AU  - Bajuk-Bogdanović, Danica V.
AU  - Stanković, Dalibor
AU  - Savić, Slađana D.
AU  - Spasojević, Ivan B.
AU  - MIlenković, Milica R.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6044
AB  - The interactions of drugs with iron are of interest in relation to the potential effects of iron-rich foods and iron supplements on sorption and bioavailability. Doxycycline (DOX), a member of the tetracycline class of broad-spectrum antibiotics, is frequently administered by oral route. In the digestive tract, DOX can be exposed to iron at different pH values (stomach pH 1.5–4, duodenum pH 5–6, distal jejunum and ileum pH 7–8). In relation to this, we analyzed the impact of pH on Fe3+-DOX complex formation. The optimal conditions for Fe3+-DOX complex formation are pH = 4 and [Fe3+]/[DOX] = 6 molar ratio. HESI-MS showed that Fe3+-DOX complex has 1:1 stoichiometry. Raman spectra of Fe3+-DOX complex indicate the presence of two Fe3+-binding sites in DOX structure: tricarbonylamide group of ring A and phenolic-diketone oxygens of BCD rings. The Fe3+-DOX complex formed at pH = 4 is less susceptible to oxidation than DOX at this pH. The increase of pH induces the decomposition of Fe3+-DOX complex without oxidative degradation of DOX. The pH dependence of Fe3+-DOX complex formation may promote unwanted effects of DOX, impeding the absorption that mainly takes place in duodenum. This could further result in higher concentrations in the digestive tract and to pronounced impact on gut microbiota.
PB  - Springer
T2  - Journal of Biological Inorganic Chemistry
T1  - The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability
VL  - 28
SP  - 679
EP  - 687
DO  - 10.1007/s00775-023-02018-w
ER  - 

@article{
author = "Korać Jačić, Jelena and Dimitrijević, Milena S. and Bajuk-Bogdanović, Danica V. and Stanković, Dalibor and Savić, Slađana D. and Spasojević, Ivan B. and MIlenković, Milica R.",
year = "2023",
abstract = "The interactions of drugs with iron are of interest in relation to the potential effects of iron-rich foods and iron supplements on sorption and bioavailability. Doxycycline (DOX), a member of the tetracycline class of broad-spectrum antibiotics, is frequently administered by oral route. In the digestive tract, DOX can be exposed to iron at different pH values (stomach pH 1.5–4, duodenum pH 5–6, distal jejunum and ileum pH 7–8). In relation to this, we analyzed the impact of pH on Fe3+-DOX complex formation. The optimal conditions for Fe3+-DOX complex formation are pH = 4 and [Fe3+]/[DOX] = 6 molar ratio. HESI-MS showed that Fe3+-DOX complex has 1:1 stoichiometry. Raman spectra of Fe3+-DOX complex indicate the presence of two Fe3+-binding sites in DOX structure: tricarbonylamide group of ring A and phenolic-diketone oxygens of BCD rings. The Fe3+-DOX complex formed at pH = 4 is less susceptible to oxidation than DOX at this pH. The increase of pH induces the decomposition of Fe3+-DOX complex without oxidative degradation of DOX. The pH dependence of Fe3+-DOX complex formation may promote unwanted effects of DOX, impeding the absorption that mainly takes place in duodenum. This could further result in higher concentrations in the digestive tract and to pronounced impact on gut microbiota.",
publisher = "Springer",
journal = "Journal of Biological Inorganic Chemistry",
title = "The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability",
volume = "28",
pages = "679-687",
doi = "10.1007/s00775-023-02018-w"
}

Korać Jačić, J., Dimitrijević, M. S., Bajuk-Bogdanović, D. V., Stanković, D., Savić, S. D., Spasojević, I. B.,& MIlenković, M. R.. (2023). The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability. in Journal of Biological Inorganic Chemistry
Springer., 28, 679-687.
https://doi.org/10.1007/s00775-023-02018-w

Korać Jačić J, Dimitrijević MS, Bajuk-Bogdanović DV, Stanković D, Savić SD, Spasojević IB, MIlenković MR. The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability. in Journal of Biological Inorganic Chemistry. 2023;28:679-687.
doi:10.1007/s00775-023-02018-w .

Korać Jačić, Jelena, Dimitrijević, Milena S., Bajuk-Bogdanović, Danica V., Stanković, Dalibor, Savić, Slađana D., Spasojević, Ivan B., MIlenković, Milica R., "The formation of Fe3+-doxycycline complex is pH dependent: implications to doxycycline bioavailability" in Journal of Biological Inorganic Chemistry, 28 (2023):679-687,
https://doi.org/10.1007/s00775-023-02018-w . .

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Bajuk-Bogdanović, Danica
AU  - Savić, Slađana D.
AU  - Božić Cvijan, Bojana
AU  - Spasojević, Milica
AU  - MIlenković, Milica R.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5881
AB  - Hydralazine (HL), a frequently prescribed oral antihypertensive drug, shows redox interactions with transition metals such as copper that are not fully understood. Copper may be present at high concentrations in the digestive tract and can affect oral drugs. An important parameter for such interactions is pH, which changes from acidic in the gastric juice to neutral pH in intestines. In this study, we examined interactions of HL with Cu2+ ions in conditions that mimic pH shift in the digestive tract using UV–Vis, Raman and EPR spectroscopy, cyclic voltammetry and oximetry. In the acidic solution, Cu2+ formed a stable mononuclear complex with two bidentate coordinated HL molecules. On the other hand, at neutral pH, Cu2+ initiated oxidation and degradation of HL. The degradation was more rapid in the HL-Cu2+ system that was initially prepared at acidic pH and then shifted to neutral pH. The formation of the complex at acidic pH increases the availability of Cu2+ for redox reactions after the shift to neutral pH at which Cu2+ is poorly soluble. These results imply that the change of pH along the digestive tract may promote HL degradation by allowing the formation of the complex at gastric pH which makes Cu2+ available for subsequent oxidation of HL at neutral pH.
PB  - Elsevier
T2  - Journal of Inorganic Biochemistry
T1  - Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH
VL  - 243
SP  - 112181
DO  - 10.1016/j.jinorgbio.2023.112181
ER  - 

@article{
author = "Korać Jačić, Jelena and Bajuk-Bogdanović, Danica and Savić, Slađana D. and Božić Cvijan, Bojana and Spasojević, Milica and MIlenković, Milica R.",
year = "2023",
abstract = "Hydralazine (HL), a frequently prescribed oral antihypertensive drug, shows redox interactions with transition metals such as copper that are not fully understood. Copper may be present at high concentrations in the digestive tract and can affect oral drugs. An important parameter for such interactions is pH, which changes from acidic in the gastric juice to neutral pH in intestines. In this study, we examined interactions of HL with Cu2+ ions in conditions that mimic pH shift in the digestive tract using UV–Vis, Raman and EPR spectroscopy, cyclic voltammetry and oximetry. In the acidic solution, Cu2+ formed a stable mononuclear complex with two bidentate coordinated HL molecules. On the other hand, at neutral pH, Cu2+ initiated oxidation and degradation of HL. The degradation was more rapid in the HL-Cu2+ system that was initially prepared at acidic pH and then shifted to neutral pH. The formation of the complex at acidic pH increases the availability of Cu2+ for redox reactions after the shift to neutral pH at which Cu2+ is poorly soluble. These results imply that the change of pH along the digestive tract may promote HL degradation by allowing the formation of the complex at gastric pH which makes Cu2+ available for subsequent oxidation of HL at neutral pH.",
publisher = "Elsevier",
journal = "Journal of Inorganic Biochemistry",
title = "Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH",
volume = "243",
pages = "112181",
doi = "10.1016/j.jinorgbio.2023.112181"
}

Korać Jačić, J., Bajuk-Bogdanović, D., Savić, S. D., Božić Cvijan, B., Spasojević, M.,& MIlenković, M. R.. (2023). Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH. in Journal of Inorganic Biochemistry
Elsevier., 243, 112181.
https://doi.org/10.1016/j.jinorgbio.2023.112181

Korać Jačić J, Bajuk-Bogdanović D, Savić SD, Božić Cvijan B, Spasojević M, MIlenković MR. Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH. in Journal of Inorganic Biochemistry. 2023;243:112181.
doi:10.1016/j.jinorgbio.2023.112181 .

Korać Jačić, Jelena, Bajuk-Bogdanović, Danica, Savić, Slađana D., Božić Cvijan, Bojana, Spasojević, Milica, MIlenković, Milica R., "Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH" in Journal of Inorganic Biochemistry, 243 (2023):112181,
https://doi.org/10.1016/j.jinorgbio.2023.112181 . .

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Bajuk-Bogdanović, Danica
AU  - Savić, Slađana D.
AU  - Božić Cvijan, Bojana
AU  - Spasojević, Milica
AU  - MIlenković, Milica R.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5882
AB  - Hydralazine (HL), a frequently prescribed oral antihypertensive drug, shows redox interactions with transition metals such as copper that are not fully understood. Copper may be present at high concentrations in the digestive tract and can affect oral drugs. An important parameter for such interactions is pH, which changes from acidic in the gastric juice to neutral pH in intestines. In this study, we examined interactions of HL with Cu2+ ions in conditions that mimic pH shift in the digestive tract using UV–Vis, Raman and EPR spectroscopy, cyclic voltammetry and oximetry. In the acidic solution, Cu2+ formed a stable mononuclear complex with two bidentate coordinated HL molecules. On the other hand, at neutral pH, Cu2+ initiated oxidation and degradation of HL. The degradation was more rapid in the HL-Cu2+ system that was initially prepared at acidic pH and then shifted to neutral pH. The formation of the complex at acidic pH increases the availability of Cu2+ for redox reactions after the shift to neutral pH at which Cu2+ is poorly soluble. These results imply that the change of pH along the digestive tract may promote HL degradation by allowing the formation of the complex at gastric pH which makes Cu2+ available for subsequent oxidation of HL at neutral pH.
PB  - Elsevier
T2  - Journal of Inorganic Biochemistry
T1  - Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH
VL  - 243
SP  - 112181
DO  - 10.1016/j.jinorgbio.2023.112181
ER  - 

@article{
author = "Korać Jačić, Jelena and Bajuk-Bogdanović, Danica and Savić, Slađana D. and Božić Cvijan, Bojana and Spasojević, Milica and MIlenković, Milica R.",
year = "2023",
abstract = "Hydralazine (HL), a frequently prescribed oral antihypertensive drug, shows redox interactions with transition metals such as copper that are not fully understood. Copper may be present at high concentrations in the digestive tract and can affect oral drugs. An important parameter for such interactions is pH, which changes from acidic in the gastric juice to neutral pH in intestines. In this study, we examined interactions of HL with Cu2+ ions in conditions that mimic pH shift in the digestive tract using UV–Vis, Raman and EPR spectroscopy, cyclic voltammetry and oximetry. In the acidic solution, Cu2+ formed a stable mononuclear complex with two bidentate coordinated HL molecules. On the other hand, at neutral pH, Cu2+ initiated oxidation and degradation of HL. The degradation was more rapid in the HL-Cu2+ system that was initially prepared at acidic pH and then shifted to neutral pH. The formation of the complex at acidic pH increases the availability of Cu2+ for redox reactions after the shift to neutral pH at which Cu2+ is poorly soluble. These results imply that the change of pH along the digestive tract may promote HL degradation by allowing the formation of the complex at gastric pH which makes Cu2+ available for subsequent oxidation of HL at neutral pH.",
publisher = "Elsevier",
journal = "Journal of Inorganic Biochemistry",
title = "Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH",
volume = "243",
pages = "112181",
doi = "10.1016/j.jinorgbio.2023.112181"
}

Korać Jačić, J., Bajuk-Bogdanović, D., Savić, S. D., Božić Cvijan, B., Spasojević, M.,& MIlenković, M. R.. (2023). Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH. in Journal of Inorganic Biochemistry
Elsevier., 243, 112181.
https://doi.org/10.1016/j.jinorgbio.2023.112181

Korać Jačić J, Bajuk-Bogdanović D, Savić SD, Božić Cvijan B, Spasojević M, MIlenković MR. Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH. in Journal of Inorganic Biochemistry. 2023;243:112181.
doi:10.1016/j.jinorgbio.2023.112181 .

Korać Jačić, Jelena, Bajuk-Bogdanović, Danica, Savić, Slađana D., Božić Cvijan, Bojana, Spasojević, Milica, MIlenković, Milica R., "Coordination of hydralazine with Cu2+ at acidic pH promotes its oxidative degradation at neutral pH" in Journal of Inorganic Biochemistry, 243 (2023):112181,
https://doi.org/10.1016/j.jinorgbio.2023.112181 . .

TY  - JOUR
AU  - Bartolić, Dragana
AU  - Mojović, Miloš
AU  - Prokopijević, Miloš
AU  - Đikanović, Daniela
AU  - Kalauzi, Aleksandar
AU  - Mutavdžić, Dragosav
AU  - Baošić, Rada
AU  - Radotić, Ksenija
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5268
AB  - Aflatoxin B1 (AFB1), is a naturally hazardous environmental contaminant, contained mainly in various cereal seeds. The maize (Zea mays L.) seeds containing various levels of the AFB1 was investigated using optical and electron paramagnetic resonance spectroscopies. The changes of lignin content and organic free radicals as indicators of the seeds' defense response to the AFB1-stressor were estimated, in the seeds' inner and outer fractions. The lignin content was determined using the Acetyl Bromide method. No correlation was found between the lignin content and the AFB1 concentration in the inner fraction (R of 0.030, p = 0.943), while a significant positive linear correlation (R of 0.9923, p= 0.00005) between the lignin content and the AFB1 concentration in the outer fraction was obtained. Employing electron paramagnetic resonance (EPR) spectroscopy, the different response of the fractions was observed, regarding the content of free radicals with increasing AFB1 concentrations. In addition, front-face fluorescence spectroscopy in combination with the deconvolution showed a positive linear correlation between the ratio of the green and blue spectral emission components (C4/C2) area and the AFB1 concentration in the outer fraction. Thus lignin content and the (C4/C2) area ratio may be reliable indicators for the screening of lignin changes related to the level of AFB1 in the seeds.
PB  - Wiley
T2  - Journal of the Science of Food and Agriculture
T1  - Lignin and organic free radicals in maize (Zea mays  L.) seeds in response to aflatoxin B1 contamination: an optical and EPR spectroscopic study
VL  - 102
IS  - 6
SP  - 2500
EP  - 2505
DO  - 10.1002/jsfa.11591
ER  - 

@article{
author = "Bartolić, Dragana and Mojović, Miloš and Prokopijević, Miloš and Đikanović, Daniela and Kalauzi, Aleksandar and Mutavdžić, Dragosav and Baošić, Rada and Radotić, Ksenija",
year = "2022",
abstract = "Aflatoxin B1 (AFB1), is a naturally hazardous environmental contaminant, contained mainly in various cereal seeds. The maize (Zea mays L.) seeds containing various levels of the AFB1 was investigated using optical and electron paramagnetic resonance spectroscopies. The changes of lignin content and organic free radicals as indicators of the seeds' defense response to the AFB1-stressor were estimated, in the seeds' inner and outer fractions. The lignin content was determined using the Acetyl Bromide method. No correlation was found between the lignin content and the AFB1 concentration in the inner fraction (R of 0.030, p = 0.943), while a significant positive linear correlation (R of 0.9923, p= 0.00005) between the lignin content and the AFB1 concentration in the outer fraction was obtained. Employing electron paramagnetic resonance (EPR) spectroscopy, the different response of the fractions was observed, regarding the content of free radicals with increasing AFB1 concentrations. In addition, front-face fluorescence spectroscopy in combination with the deconvolution showed a positive linear correlation between the ratio of the green and blue spectral emission components (C4/C2) area and the AFB1 concentration in the outer fraction. Thus lignin content and the (C4/C2) area ratio may be reliable indicators for the screening of lignin changes related to the level of AFB1 in the seeds.",
publisher = "Wiley",
journal = "Journal of the Science of Food and Agriculture",
title = "Lignin and organic free radicals in maize (Zea mays  L.) seeds in response to aflatoxin B1 contamination: an optical and EPR spectroscopic study",
volume = "102",
number = "6",
pages = "2500-2505",
doi = "10.1002/jsfa.11591"
}

Bartolić, D., Mojović, M., Prokopijević, M., Đikanović, D., Kalauzi, A., Mutavdžić, D., Baošić, R.,& Radotić, K.. (2022). Lignin and organic free radicals in maize (Zea mays  L.) seeds in response to aflatoxin B1 contamination: an optical and EPR spectroscopic study. in Journal of the Science of Food and Agriculture
Wiley., 102(6), 2500-2505.
https://doi.org/10.1002/jsfa.11591

Bartolić D, Mojović M, Prokopijević M, Đikanović D, Kalauzi A, Mutavdžić D, Baošić R, Radotić K. Lignin and organic free radicals in maize (Zea mays  L.) seeds in response to aflatoxin B1 contamination: an optical and EPR spectroscopic study. in Journal of the Science of Food and Agriculture. 2022;102(6):2500-2505.
doi:10.1002/jsfa.11591 .

Bartolić, Dragana, Mojović, Miloš, Prokopijević, Miloš, Đikanović, Daniela, Kalauzi, Aleksandar, Mutavdžić, Dragosav, Baošić, Rada, Radotić, Ksenija, "Lignin and organic free radicals in maize (Zea mays  L.) seeds in response to aflatoxin B1 contamination: an optical and EPR spectroscopic study" in Journal of the Science of Food and Agriculture, 102, no. 6 (2022):2500-2505,
https://doi.org/10.1002/jsfa.11591 . .

TY  - JOUR
AU  - Popović-Djordjević, Jelena
AU  - Kolarević, Stoimir
AU  - Jovanović-Marić, Jovana
AU  - Oaldje-Pavlovic, Mariana
AU  - Sladić, Dušan
AU  - Novaković, Irena T.
AU  - Vuković-Gačić, Branka
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6271
AB  - Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenylthio)-1,4-benzoquinone and 2-tert-butyl-6-(phenylthio)- 1,4-benzoquinone, were tested for their antioxidant, antibacterial, toxic, cytotoxic and genotoxic potential. Using the DPPH test, all derivatives showed good antioxidant activity, better than ascorbic acid, and the 2-tert- -butyl-5-(propylthio)-1,4-benzoquinone derivative showed the strongest effect. Better antibacterial potential was observed against Gram-positive bacteria in the broth microdilution method in which the 2-tert-butyl-5-(phenylthio)-1,4- -benzoquinone derivative showed the strongest activity (MIC = 15.6 μM). The results of toxicity tests, using the Brine shrimp test, indicated that the derivatives lose their toxic potential compared to TBQ, except for 2-tert-butyl-6- -(phenylthio)-1,4-benzoquinone, which showed a 3 times stronger effect. Cytotoxicity was assessed by the MTT assay in 24 and 72 h treatments in MRC-5, HS 294T and A549 cell lines in threefold decreasing gradient (11, 33 and 100 μM). Modifications potentiate the cytotoxic effect, and the strongest effect was observed with the 2-tert-butyl-5,6-(ethylendithio)-1,4-benzoquinone derivative. In addition, the genotoxic potential was examined in the MRC-5 cell line using the comet assay. All tested derivatives of TBQ showed a genotoxic effect at all applied subtoxic concentrations. In general, the chemical modifications of TBQ enhanced its biological activity.
AB  - Испитана је биолошка активност 2-терц-бутил-1,4-бензохинона (TBQ) и његових деривата: 2-терц-бутил-5-(изопропилтио)-1,4-бензохинона, 2-терц-бутил-5-(пропилтио)-1,4-бензохинона, 2-терц-бутил-5,6-(етиленедитио)-1,4-бензохинона, 2-терц-бутил-  -5-(фенилтио)-1,4-бензохинона и 2-терц-бутил-6-(фенилтио)-1,4-бензохинона укључујући њихов антиоксидативни, антибактеријски, токсични, цитотоксични и генотоксични потенцијал. Применом DPPH теста, сви деривати су показали добру антиоксидативну активност, бољу од аскорбинске киселине, а најјаче дејство показао је дериват 2-терц-бутил-5-(пропилтио)-1,4-бензохинон. Бољи антимикробни потенцијал је примећен против Грам-позитивних бактерија методом микродилуције у бујону, где је дериват 2-терц-бутил-5-(фенилтио)-1,4-бензохинон показао најјачу активност (MIC = 15,6  μМ). Резултати испитивања токсичности, применом теста на Artemia salina, показују да деривати губе токсични потенцијал у односу на TBQ, осим 2-терц-бутил-6-(фенилтио)-  -1,4-бензохинона, који је показао 3 пута јачи ефекат. Цитотоксичност је испитана МТТ тестом у третманима од 24 и 72 h на ћелијским линијама MRC-5, HS 294T и A549 у троструко опадајућем градијенту (11, 33 и 100 μМ). Модификације појачавају цитотоксични ефекат, а најјачи ефекат је примећен код деривата 2-терц-бутил-5,6-(етилендитио)-1,4-бензохинона. Поред тога, генотоксични потенцијал је испитан на ћелијској линији MRC-5 комет тестом. Сви испитивани деривати су показали генотоксични ефекат при свим примењеним субтоксичним концентрацијама. Генерално, хемијске модификације побољшавају биолошку активност 2-терц-бутил-1,4-бензохинона.
PB  - Serbian chemical society
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone
T1  - Синтеза и биолошка активност алкилтио и арилтио деривата терц-бутилхинона
VL  - 87
IS  - 11
SP  - 1245
EP  - 1258
DO  - 10.2298/JSC220304044D
ER  - 

@article{
author = "Popović-Djordjević, Jelena and Kolarević, Stoimir and Jovanović-Marić, Jovana and Oaldje-Pavlovic, Mariana and Sladić, Dušan and Novaković, Irena T. and Vuković-Gačić, Branka",
year = "2022",
abstract = "Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenylthio)-1,4-benzoquinone and 2-tert-butyl-6-(phenylthio)- 1,4-benzoquinone, were tested for their antioxidant, antibacterial, toxic, cytotoxic and genotoxic potential. Using the DPPH test, all derivatives showed good antioxidant activity, better than ascorbic acid, and the 2-tert- -butyl-5-(propylthio)-1,4-benzoquinone derivative showed the strongest effect. Better antibacterial potential was observed against Gram-positive bacteria in the broth microdilution method in which the 2-tert-butyl-5-(phenylthio)-1,4- -benzoquinone derivative showed the strongest activity (MIC = 15.6 μM). The results of toxicity tests, using the Brine shrimp test, indicated that the derivatives lose their toxic potential compared to TBQ, except for 2-tert-butyl-6- -(phenylthio)-1,4-benzoquinone, which showed a 3 times stronger effect. Cytotoxicity was assessed by the MTT assay in 24 and 72 h treatments in MRC-5, HS 294T and A549 cell lines in threefold decreasing gradient (11, 33 and 100 μM). Modifications potentiate the cytotoxic effect, and the strongest effect was observed with the 2-tert-butyl-5,6-(ethylendithio)-1,4-benzoquinone derivative. In addition, the genotoxic potential was examined in the MRC-5 cell line using the comet assay. All tested derivatives of TBQ showed a genotoxic effect at all applied subtoxic concentrations. In general, the chemical modifications of TBQ enhanced its biological activity., Испитана је биолошка активност 2-терц-бутил-1,4-бензохинона (TBQ) и његових деривата: 2-терц-бутил-5-(изопропилтио)-1,4-бензохинона, 2-терц-бутил-5-(пропилтио)-1,4-бензохинона, 2-терц-бутил-5,6-(етиленедитио)-1,4-бензохинона, 2-терц-бутил-  -5-(фенилтио)-1,4-бензохинона и 2-терц-бутил-6-(фенилтио)-1,4-бензохинона укључујући њихов антиоксидативни, антибактеријски, токсични, цитотоксични и генотоксични потенцијал. Применом DPPH теста, сви деривати су показали добру антиоксидативну активност, бољу од аскорбинске киселине, а најјаче дејство показао је дериват 2-терц-бутил-5-(пропилтио)-1,4-бензохинон. Бољи антимикробни потенцијал је примећен против Грам-позитивних бактерија методом микродилуције у бујону, где је дериват 2-терц-бутил-5-(фенилтио)-1,4-бензохинон показао најјачу активност (MIC = 15,6  μМ). Резултати испитивања токсичности, применом теста на Artemia salina, показују да деривати губе токсични потенцијал у односу на TBQ, осим 2-терц-бутил-6-(фенилтио)-  -1,4-бензохинона, који је показао 3 пута јачи ефекат. Цитотоксичност је испитана МТТ тестом у третманима од 24 и 72 h на ћелијским линијама MRC-5, HS 294T и A549 у троструко опадајућем градијенту (11, 33 и 100 μМ). Модификације појачавају цитотоксични ефекат, а најјачи ефекат је примећен код деривата 2-терц-бутил-5,6-(етилендитио)-1,4-бензохинона. Поред тога, генотоксични потенцијал је испитан на ћелијској линији MRC-5 комет тестом. Сви испитивани деривати су показали генотоксични ефекат при свим примењеним субтоксичним концентрацијама. Генерално, хемијске модификације побољшавају биолошку активност 2-терц-бутил-1,4-бензохинона.",
publisher = "Serbian chemical society",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone, Синтеза и биолошка активност алкилтио и арилтио деривата терц-бутилхинона",
volume = "87",
number = "11",
pages = "1245-1258",
doi = "10.2298/JSC220304044D"
}

Popović-Djordjević, J., Kolarević, S., Jovanović-Marić, J., Oaldje-Pavlovic, M., Sladić, D., Novaković, I. T.,& Vuković-Gačić, B.. (2022). Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone. in Journal of the Serbian Chemical Society
Serbian chemical society., 87(11), 1245-1258.
https://doi.org/10.2298/JSC220304044D

Popović-Djordjević J, Kolarević S, Jovanović-Marić J, Oaldje-Pavlovic M, Sladić D, Novaković IT, Vuković-Gačić B. Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone. in Journal of the Serbian Chemical Society. 2022;87(11):1245-1258.
doi:10.2298/JSC220304044D .

Popović-Djordjević, Jelena, Kolarević, Stoimir, Jovanović-Marić, Jovana, Oaldje-Pavlovic, Mariana, Sladić, Dušan, Novaković, Irena T., Vuković-Gačić, Branka, "Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone" in Journal of the Serbian Chemical Society, 87, no. 11 (2022):1245-1258,
https://doi.org/10.2298/JSC220304044D . .

TY  - JOUR
AU  - Pantić, Nevena
AU  - Spasojević, Milica
AU  - Stojanović, Željko
AU  - Veljović, Đorđe
AU  - Krstić, Jugoslav
AU  - Balaž, Ana Marija
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2022
UR  - https://link.springer.com/article/10.1007/s10924-021-02364-3
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5205
AB  - Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to 310 nm were synthesized by dispersion polymerization and modified with ethylenediamine. The glutaraldehyde and periodate method were employed to immobilize horseradish peroxidase (HRP) onto these carriers. The activity of the immobilized enzyme was greatly affected by the pore size of the carrier. The highest specific activities of 9.65 and 8.94 U/g of dry weight were obtained for HRP immobilized by the periodate-route onto poly(GMA‐co‐EGDMA) carriers with pore size diameters of 234 and 297 nm, respectively. Stability studies showed an improved operational stability of immobilized peroxidase at 65 °C and in an organic solvent. HRP immobilized on a copolymer with a pore size of 234 nm, showing the highest specific activity and good stability, had higher activities at almost all pH values than the native enzyme and the increased Km value for pyrogallol oxidation. Immobilized HRP retained 80% of its original activity after five consecutive cycles of the pyrogallol oxidation and 98% of its initial activity in a storage stability study. Enzyme immobilized onto the macroporous copolymer with the pore size diameter of 234 nm showed a substantial degree of phenol removal achieved by immobilized peroxidase.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol
VL  - 30
SP  - 3005
EP  - 3020
DO  - 10.1007/s10924-021-02364-3
ER  - 

@article{
author = "Pantić, Nevena and Spasojević, Milica and Stojanović, Željko and Veljović, Đorđe and Krstić, Jugoslav and Balaž, Ana Marija and Prodanović, Radivoje and Prodanović, Olivera",
year = "2022",
abstract = "Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to 310 nm were synthesized by dispersion polymerization and modified with ethylenediamine. The glutaraldehyde and periodate method were employed to immobilize horseradish peroxidase (HRP) onto these carriers. The activity of the immobilized enzyme was greatly affected by the pore size of the carrier. The highest specific activities of 9.65 and 8.94 U/g of dry weight were obtained for HRP immobilized by the periodate-route onto poly(GMA‐co‐EGDMA) carriers with pore size diameters of 234 and 297 nm, respectively. Stability studies showed an improved operational stability of immobilized peroxidase at 65 °C and in an organic solvent. HRP immobilized on a copolymer with a pore size of 234 nm, showing the highest specific activity and good stability, had higher activities at almost all pH values than the native enzyme and the increased Km value for pyrogallol oxidation. Immobilized HRP retained 80% of its original activity after five consecutive cycles of the pyrogallol oxidation and 98% of its initial activity in a storage stability study. Enzyme immobilized onto the macroporous copolymer with the pore size diameter of 234 nm showed a substantial degree of phenol removal achieved by immobilized peroxidase.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol",
volume = "30",
pages = "3005-3020",
doi = "10.1007/s10924-021-02364-3"
}

Pantić, N., Spasojević, M., Stojanović, Ž., Veljović, Đ., Krstić, J., Balaž, A. M., Prodanović, R.,& Prodanović, O.. (2022). Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol. in Journal of Polymers and the Environment
Springer., 30, 3005-3020.
https://doi.org/10.1007/s10924-021-02364-3

Pantić N, Spasojević M, Stojanović Ž, Veljović Đ, Krstić J, Balaž AM, Prodanović R, Prodanović O. Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol. in Journal of Polymers and the Environment. 2022;30:3005-3020.
doi:10.1007/s10924-021-02364-3 .

Pantić, Nevena, Spasojević, Milica, Stojanović, Željko, Veljović, Đorđe, Krstić, Jugoslav, Balaž, Ana Marija, Prodanović, Radivoje, Prodanović, Olivera, "Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol" in Journal of Polymers and the Environment, 30 (2022):3005-3020,
https://doi.org/10.1007/s10924-021-02364-3 . .

TY  - JOUR
AU  - Kovačević, Gordana
AU  - Elgahwash, Reyadh Gomah Amar
AU  - Blažić, Marija
AU  - Pantić, Nevena
AU  - Prodanović, Olivera
AU  - Balaž, Ana Marija
AU  - Prodanović, Radivoje
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5979
AB  - Saccharomyces cerevisiae, known as bakers’ yeast, is one of the most utilized yeasts in industry. Several enzymes that are naturally produced by yeast, such as invertase and catalase, combined with heterologously expressed glucose oxidase (GOx), represent the enzyme machinery for fructose and gluconic acid production. Therefore, we have used yeast cell walls with expressed glucose oxidase as a platform for crosslinking with invertase and catalase to create biocatalyst cells for the high yield sucrose conversion. Using 5% (w/v) suspension of cross-linked yeast cell walls in 0.15 M sucrose solution, 1.86 g L−1 h−1 of gluconic acid has been obtained using wt-GOx, while mutant A2-GOx produced 2.91 g L−1 h−1 of gluconic acid. Increasing the concentration of modified yeast cells walls to 10% (w/v) we were able to obtain almost 100% conversion of glucose to gluconic acid using A2-GOx in the first cycle. Reusing the modified cells walls in three consecutive cycles, conversion dropped to approximately 70% using A2-GOx and 40% using wt-GOx.
PB  - Elsevier
T2  - Molecular Catalysis
T1  - Production of fructose and gluconic acid from sucrose with cross-linked yeast cell walls expressing glucose oxidase on the surface
VL  - 522
IS  - 112215
DO  - 10.1016/j.mcat.2022.112215
ER  - 

@article{
author = "Kovačević, Gordana and Elgahwash, Reyadh Gomah Amar and Blažić, Marija and Pantić, Nevena and Prodanović, Olivera and Balaž, Ana Marija and Prodanović, Radivoje",
year = "2022",
abstract = "Saccharomyces cerevisiae, known as bakers’ yeast, is one of the most utilized yeasts in industry. Several enzymes that are naturally produced by yeast, such as invertase and catalase, combined with heterologously expressed glucose oxidase (GOx), represent the enzyme machinery for fructose and gluconic acid production. Therefore, we have used yeast cell walls with expressed glucose oxidase as a platform for crosslinking with invertase and catalase to create biocatalyst cells for the high yield sucrose conversion. Using 5% (w/v) suspension of cross-linked yeast cell walls in 0.15 M sucrose solution, 1.86 g L−1 h−1 of gluconic acid has been obtained using wt-GOx, while mutant A2-GOx produced 2.91 g L−1 h−1 of gluconic acid. Increasing the concentration of modified yeast cells walls to 10% (w/v) we were able to obtain almost 100% conversion of glucose to gluconic acid using A2-GOx in the first cycle. Reusing the modified cells walls in three consecutive cycles, conversion dropped to approximately 70% using A2-GOx and 40% using wt-GOx.",
publisher = "Elsevier",
journal = "Molecular Catalysis",
title = "Production of fructose and gluconic acid from sucrose with cross-linked yeast cell walls expressing glucose oxidase on the surface",
volume = "522",
number = "112215",
doi = "10.1016/j.mcat.2022.112215"
}

Kovačević, G., Elgahwash, R. G. A., Blažić, M., Pantić, N., Prodanović, O., Balaž, A. M.,& Prodanović, R.. (2022). Production of fructose and gluconic acid from sucrose with cross-linked yeast cell walls expressing glucose oxidase on the surface. in Molecular Catalysis
Elsevier., 522(112215).
https://doi.org/10.1016/j.mcat.2022.112215

Kovačević G, Elgahwash RGA, Blažić M, Pantić N, Prodanović O, Balaž AM, Prodanović R. Production of fructose and gluconic acid from sucrose with cross-linked yeast cell walls expressing glucose oxidase on the surface. in Molecular Catalysis. 2022;522(112215).
doi:10.1016/j.mcat.2022.112215 .

Kovačević, Gordana, Elgahwash, Reyadh Gomah Amar, Blažić, Marija, Pantić, Nevena, Prodanović, Olivera, Balaž, Ana Marija, Prodanović, Radivoje, "Production of fructose and gluconic acid from sucrose with cross-linked yeast cell walls expressing glucose oxidase on the surface" in Molecular Catalysis, 522, no. 112215 (2022),
https://doi.org/10.1016/j.mcat.2022.112215 . .

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Milenković, Milica R.
AU  - Bajuk-Bogdanović, Danica
AU  - Stanković, Dalibor
AU  - Dimitrijević, Milena
AU  - Spasojević, Ivan
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5511
AB  - There is a significant interest in understanding coordination and photo-chemistry of tetracycline antibiotics, primarily in relation to the development of advanced oxidation processes for degradation of these pollutants in water processing. Herein we analyzed the pH-dependence of interactions of tetracycline with ferric iron and photosensitivity of tetracycline to UV-A and UV-B, using a set of methods – UV–vis, Raman and electron paramagnetic resonance spectroscopy, MS spectrometry, HPLC, and cyclic voltammetry. Tetracycline and Fe3+ mainly bind through amide and OH groups in tricarbonylamide moiety to form a stable complex with 1:1 stoichiometry at pH ≤ 5. The interaction is reversible and tetracycline is released from the complex with pH increase. Tetracycline in the complex is stabilized and less susceptible than free tetracycline to oxidation by hydroxyl radical that is produced by UV-induced photolysis of Fe3+–OH- complexes. Redox properties of tetracycline were altered with increasing pH and it showed increased susceptibility to UV-induced degradation. In close, the system composed of tetracycline and ferric iron shows coordination and photo-redox chemistry that is dependent of pH in relation to the solubility of Fe3+ species and protonation of tetracycline. The development and optimization of advanced oxidation processes should take into account that iron may bind and stabilize pollutants and that the redox landscape of water changes drastically with pH.
PB  - Elsevier
T2  - Journal of Photochemistry & Photobiology, A: Chemistry
T1  - The impact of ferric iron and pH on photo-degradation of tetracycline in water
VL  - 433
SP  - 114155
DO  - 10.1016/j.jphotochem.2022.114155
ER  - 

@article{
author = "Korać Jačić, Jelena and Milenković, Milica R. and Bajuk-Bogdanović, Danica and Stanković, Dalibor and Dimitrijević, Milena and Spasojević, Ivan",
year = "2022",
abstract = "There is a significant interest in understanding coordination and photo-chemistry of tetracycline antibiotics, primarily in relation to the development of advanced oxidation processes for degradation of these pollutants in water processing. Herein we analyzed the pH-dependence of interactions of tetracycline with ferric iron and photosensitivity of tetracycline to UV-A and UV-B, using a set of methods – UV–vis, Raman and electron paramagnetic resonance spectroscopy, MS spectrometry, HPLC, and cyclic voltammetry. Tetracycline and Fe3+ mainly bind through amide and OH groups in tricarbonylamide moiety to form a stable complex with 1:1 stoichiometry at pH ≤ 5. The interaction is reversible and tetracycline is released from the complex with pH increase. Tetracycline in the complex is stabilized and less susceptible than free tetracycline to oxidation by hydroxyl radical that is produced by UV-induced photolysis of Fe3+–OH- complexes. Redox properties of tetracycline were altered with increasing pH and it showed increased susceptibility to UV-induced degradation. In close, the system composed of tetracycline and ferric iron shows coordination and photo-redox chemistry that is dependent of pH in relation to the solubility of Fe3+ species and protonation of tetracycline. The development and optimization of advanced oxidation processes should take into account that iron may bind and stabilize pollutants and that the redox landscape of water changes drastically with pH.",
publisher = "Elsevier",
journal = "Journal of Photochemistry & Photobiology, A: Chemistry",
title = "The impact of ferric iron and pH on photo-degradation of tetracycline in water",
volume = "433",
pages = "114155",
doi = "10.1016/j.jphotochem.2022.114155"
}

Korać Jačić, J., Milenković, M. R., Bajuk-Bogdanović, D., Stanković, D., Dimitrijević, M.,& Spasojević, I.. (2022). The impact of ferric iron and pH on photo-degradation of tetracycline in water. in Journal of Photochemistry & Photobiology, A: Chemistry
Elsevier., 433, 114155.
https://doi.org/10.1016/j.jphotochem.2022.114155

Korać Jačić J, Milenković MR, Bajuk-Bogdanović D, Stanković D, Dimitrijević M, Spasojević I. The impact of ferric iron and pH on photo-degradation of tetracycline in water. in Journal of Photochemistry & Photobiology, A: Chemistry. 2022;433:114155.
doi:10.1016/j.jphotochem.2022.114155 .

Korać Jačić, Jelena, Milenković, Milica R., Bajuk-Bogdanović, Danica, Stanković, Dalibor, Dimitrijević, Milena, Spasojević, Ivan, "The impact of ferric iron and pH on photo-degradation of tetracycline in water" in Journal of Photochemistry & Photobiology, A: Chemistry, 433 (2022):114155,
https://doi.org/10.1016/j.jphotochem.2022.114155 . .

TY  - DATA
AU  - Korać Jačić, Jelena
AU  - Milenković, Milica R.
AU  - Bajuk-Bogdanović, Danica
AU  - Stanković, Dalibor
AU  - Dimitrijević, Milena
AU  - Spasojević, Ivan
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5511
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5512
AB  - There is a significant interest in understanding coordination and photo-chemistry of tetracycline antibiotics, primarily in relation to the development of advanced oxidation processes for degradation of these pollutants in water processing. Herein we analyzed the pH-dependence of interactions of tetracycline with ferric iron and photosensitivity of tetracycline to UV-A and UV-B, using a set of methods – UV–vis, Raman and electron paramagnetic resonance spectroscopy, MS spectrometry, HPLC, and cyclic voltammetry. Tetracycline and Fe3+ mainly bind through amide and OH groups in tricarbonylamide moiety to form a stable complex with 1:1 stoichiometry at pH ≤ 5. The interaction is reversible and tetracycline is released from the complex with pH increase. Tetracycline in the complex is stabilized and less susceptible than free tetracycline to oxidation by hydroxyl radical that is produced by UV-induced photolysis of Fe3+–OH- complexes. Redox properties of tetracycline were altered with increasing pH and it showed increased susceptibility to UV-induced degradation. In close, the system composed of tetracycline and ferric iron shows coordination and photo-redox chemistry that is dependent of pH in relation to the solubility of Fe3+ species and protonation of tetracycline. The development and optimization of advanced oxidation processes should take into account that iron may bind and stabilize pollutants and that the redox landscape of water changes drastically with pH.
PB  - Elsevier
T2  - Journal of Photochemistry & Photobiology, A: Chemistry
T1  - Supplementary information for the article: Korać Jačić, J.; Milenković, M. R.; Bajuk-Bogdanović, D.; Stanković, D.; Dimitrijević, M.; Spasojević, I. The Impact of Ferric Iron and PH on Photo-Degradation of Tetracycline in Water. Journal of Photochemistry and Photobiology A: Chemistry 2022, 433, 114155. https://doi.org/10.1016/j.jphotochem.2022.114155.
VL  - 433
SP  - 114155
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5512
ER  - 

@misc{
author = "Korać Jačić, Jelena and Milenković, Milica R. and Bajuk-Bogdanović, Danica and Stanković, Dalibor and Dimitrijević, Milena and Spasojević, Ivan",
year = "2022",
abstract = "There is a significant interest in understanding coordination and photo-chemistry of tetracycline antibiotics, primarily in relation to the development of advanced oxidation processes for degradation of these pollutants in water processing. Herein we analyzed the pH-dependence of interactions of tetracycline with ferric iron and photosensitivity of tetracycline to UV-A and UV-B, using a set of methods – UV–vis, Raman and electron paramagnetic resonance spectroscopy, MS spectrometry, HPLC, and cyclic voltammetry. Tetracycline and Fe3+ mainly bind through amide and OH groups in tricarbonylamide moiety to form a stable complex with 1:1 stoichiometry at pH ≤ 5. The interaction is reversible and tetracycline is released from the complex with pH increase. Tetracycline in the complex is stabilized and less susceptible than free tetracycline to oxidation by hydroxyl radical that is produced by UV-induced photolysis of Fe3+–OH- complexes. Redox properties of tetracycline were altered with increasing pH and it showed increased susceptibility to UV-induced degradation. In close, the system composed of tetracycline and ferric iron shows coordination and photo-redox chemistry that is dependent of pH in relation to the solubility of Fe3+ species and protonation of tetracycline. The development and optimization of advanced oxidation processes should take into account that iron may bind and stabilize pollutants and that the redox landscape of water changes drastically with pH.",
publisher = "Elsevier",
journal = "Journal of Photochemistry & Photobiology, A: Chemistry",
title = "Supplementary information for the article: Korać Jačić, J.; Milenković, M. R.; Bajuk-Bogdanović, D.; Stanković, D.; Dimitrijević, M.; Spasojević, I. The Impact of Ferric Iron and PH on Photo-Degradation of Tetracycline in Water. Journal of Photochemistry and Photobiology A: Chemistry 2022, 433, 114155. https://doi.org/10.1016/j.jphotochem.2022.114155.",
volume = "433",
pages = "114155",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5512"
}

Korać Jačić, J., Milenković, M. R., Bajuk-Bogdanović, D., Stanković, D., Dimitrijević, M.,& Spasojević, I.. (2022). Supplementary information for the article: Korać Jačić, J.; Milenković, M. R.; Bajuk-Bogdanović, D.; Stanković, D.; Dimitrijević, M.; Spasojević, I. The Impact of Ferric Iron and PH on Photo-Degradation of Tetracycline in Water. Journal of Photochemistry and Photobiology A: Chemistry 2022, 433, 114155. https://doi.org/10.1016/j.jphotochem.2022.114155.. in Journal of Photochemistry & Photobiology, A: Chemistry
Elsevier., 433, 114155.
https://hdl.handle.net/21.15107/rcub_cherry_5512

Korać Jačić J, Milenković MR, Bajuk-Bogdanović D, Stanković D, Dimitrijević M, Spasojević I. Supplementary information for the article: Korać Jačić, J.; Milenković, M. R.; Bajuk-Bogdanović, D.; Stanković, D.; Dimitrijević, M.; Spasojević, I. The Impact of Ferric Iron and PH on Photo-Degradation of Tetracycline in Water. Journal of Photochemistry and Photobiology A: Chemistry 2022, 433, 114155. https://doi.org/10.1016/j.jphotochem.2022.114155.. in Journal of Photochemistry & Photobiology, A: Chemistry. 2022;433:114155.
https://hdl.handle.net/21.15107/rcub_cherry_5512 .

Korać Jačić, Jelena, Milenković, Milica R., Bajuk-Bogdanović, Danica, Stanković, Dalibor, Dimitrijević, Milena, Spasojević, Ivan, "Supplementary information for the article: Korać Jačić, J.; Milenković, M. R.; Bajuk-Bogdanović, D.; Stanković, D.; Dimitrijević, M.; Spasojević, I. The Impact of Ferric Iron and PH on Photo-Degradation of Tetracycline in Water. Journal of Photochemistry and Photobiology A: Chemistry 2022, 433, 114155. https://doi.org/10.1016/j.jphotochem.2022.114155." in Journal of Photochemistry & Photobiology, A: Chemistry, 433 (2022):114155,
https://hdl.handle.net/21.15107/rcub_cherry_5512 .

TY  - JOUR
AU  - Pantić, Nevena
AU  - Prodanović, Radivoje
AU  - Ilić Đurđić, Karla
AU  - Polović, Natalija
AU  - Spasojević, Milica
AU  - Prodanović, Olivera
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4768
AB  - Removal of phenolic compounds from water is of major interest over the years, since they are one of the most common pollutants in aqueous systems. Horseradish peroxidase (HRP) is the most investigated biocatalyst for this purpose. Inactivation of the enzyme is a major issue which can be successfully overcome by the enzyme immobilization on different polymers. In this study, tyramine-alginate micro-beads were used as carriers for the immobilization of horseradish peroxidase. The effect of the oxidation degree of tyramine-alginates on a specific activity of the enzyme was tested. An increase in the concentration of oxidized alginate from 2.5 to 20% resulted in a gradual increase in the specific activity from 0.05 to 0.67 U/mL. HRP immobilized within these micro-beads was tested for the phenol removal in a batch reactor. Reaction conditions were optimized to achieve a high removal efficiency and substantial reusability of the system. In this study, for the first time, an internal generation of hydrogen peroxide from glucose and glucose oxidase was employed in the phenol removal process with HRP immobilized on tyramine-alginate. Within 6 h of repeated use 96% of phenol was removed when the system for internal delivery of H2O2, composed of 0.187 U/mL of glucose oxidase and 4 mmol/L of glucose was employed. A common straightforward addition of hydrogen peroxide provided the removal efficiency of only 42%, under the same reaction conditions. The highest efficiency of the phenol removal (96%) was obtained with HRP immobilized within 20 mol% oxidized tyramine-alginate micro-beads. Fifteen mol% oxidized tyramine-alginate showed lower removal efficiency in the first cycle of use (73%) but more promising reusability, since the immobilized enzyme retained 61% of its initial activity even after four consecutive cycles of use.
PB  - Elsevier
T2  - Environmental Technology & Innovation
T2  - Environmental Technology & InnovationEnvironmental Technology & Innovation
T1  - Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads
VL  - 21
SP  - 101211
DO  - 10.1016/j.eti.2020.101211
ER  - 

@article{
author = "Pantić, Nevena and Prodanović, Radivoje and Ilić Đurđić, Karla and Polović, Natalija and Spasojević, Milica and Prodanović, Olivera",
year = "2021",
abstract = "Removal of phenolic compounds from water is of major interest over the years, since they are one of the most common pollutants in aqueous systems. Horseradish peroxidase (HRP) is the most investigated biocatalyst for this purpose. Inactivation of the enzyme is a major issue which can be successfully overcome by the enzyme immobilization on different polymers. In this study, tyramine-alginate micro-beads were used as carriers for the immobilization of horseradish peroxidase. The effect of the oxidation degree of tyramine-alginates on a specific activity of the enzyme was tested. An increase in the concentration of oxidized alginate from 2.5 to 20% resulted in a gradual increase in the specific activity from 0.05 to 0.67 U/mL. HRP immobilized within these micro-beads was tested for the phenol removal in a batch reactor. Reaction conditions were optimized to achieve a high removal efficiency and substantial reusability of the system. In this study, for the first time, an internal generation of hydrogen peroxide from glucose and glucose oxidase was employed in the phenol removal process with HRP immobilized on tyramine-alginate. Within 6 h of repeated use 96% of phenol was removed when the system for internal delivery of H2O2, composed of 0.187 U/mL of glucose oxidase and 4 mmol/L of glucose was employed. A common straightforward addition of hydrogen peroxide provided the removal efficiency of only 42%, under the same reaction conditions. The highest efficiency of the phenol removal (96%) was obtained with HRP immobilized within 20 mol% oxidized tyramine-alginate micro-beads. Fifteen mol% oxidized tyramine-alginate showed lower removal efficiency in the first cycle of use (73%) but more promising reusability, since the immobilized enzyme retained 61% of its initial activity even after four consecutive cycles of use.",
publisher = "Elsevier",
journal = "Environmental Technology & Innovation, Environmental Technology & InnovationEnvironmental Technology & Innovation",
title = "Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads",
volume = "21",
pages = "101211",
doi = "10.1016/j.eti.2020.101211"
}

Pantić, N., Prodanović, R., Ilić Đurđić, K., Polović, N., Spasojević, M.,& Prodanović, O.. (2021). Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads. in Environmental Technology & Innovation
Elsevier., 21, 101211.
https://doi.org/10.1016/j.eti.2020.101211

Pantić N, Prodanović R, Ilić Đurđić K, Polović N, Spasojević M, Prodanović O. Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads. in Environmental Technology & Innovation. 2021;21:101211.
doi:10.1016/j.eti.2020.101211 .

Pantić, Nevena, Prodanović, Radivoje, Ilić Đurđić, Karla, Polović, Natalija, Spasojević, Milica, Prodanović, Olivera, "Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads" in Environmental Technology & Innovation, 21 (2021):101211,
https://doi.org/10.1016/j.eti.2020.101211 . .

TY  - JOUR
AU  - Milenković, Ivana
AU  - Radotić, Ksenija
AU  - Trifković, Jelena
AU  - Vujisić, Ljubodrag V.
AU  - Beškoski, Vladimir
PY  - 2021
UR  - https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/jssc.202100145
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4519
AB  - Literature data about semi-volatile organic compounds in plants and the effect of cerium oxide nanoparticles on them are scarce. Surface modification of nanoparticles may change nanoparticle-environment interaction, and therefore affects compounds in plants. In this research, uncoated and glucose-, levan-, and pullulan-coated cerium oxide nanoparticles were used for wheat and pea treatment during the growth. The aim was the screening of semi-volatile organic compounds from plants’ shoots using comprehensive two-dimensional gas chromatography–mass spectrometry, a powerful separation technique allowing to reach unique separation resolution, and investigation of qualitative changes after the treatment with coated cerium oxide nanoparticles. The results were analyzed by the identification of individual peaks and fingerprint analysis by image processing. Wheat samples contained a higher number of semi-volatile organic compounds (108) compared to pea (77) but were less affected by the treatments with coated nanoparticles. The highest number of compounds was detected in wheat after the treatment with levan- and pullulan-coated nanoparticles, and in pea after treatment with levan-coated nanoparticles. This article reports a successful application of a semi-volatile organic compounds profile presented only as categorical variables and unique fingerprint images for the inter-cultivar recognition. This method may be useful in screening nanoparticles’ effects on different plants.
PB  - Wiley-VCH
T2  - Journal of Separation Science
T2  - Journal of Separation Science
T1  - Screening of semi-volatile compounds in plants treated with coated cerium oxide nanoparticles by comprehensive two-dimensional gas chromatography
VL  - 44
IS  - 11
SP  - 2260
EP  - 2268
DO  - 10.1002/jssc.202100145
ER  - 

@article{
author = "Milenković, Ivana and Radotić, Ksenija and Trifković, Jelena and Vujisić, Ljubodrag V. and Beškoski, Vladimir",
year = "2021",
abstract = "Literature data about semi-volatile organic compounds in plants and the effect of cerium oxide nanoparticles on them are scarce. Surface modification of nanoparticles may change nanoparticle-environment interaction, and therefore affects compounds in plants. In this research, uncoated and glucose-, levan-, and pullulan-coated cerium oxide nanoparticles were used for wheat and pea treatment during the growth. The aim was the screening of semi-volatile organic compounds from plants’ shoots using comprehensive two-dimensional gas chromatography–mass spectrometry, a powerful separation technique allowing to reach unique separation resolution, and investigation of qualitative changes after the treatment with coated cerium oxide nanoparticles. The results were analyzed by the identification of individual peaks and fingerprint analysis by image processing. Wheat samples contained a higher number of semi-volatile organic compounds (108) compared to pea (77) but were less affected by the treatments with coated nanoparticles. The highest number of compounds was detected in wheat after the treatment with levan- and pullulan-coated nanoparticles, and in pea after treatment with levan-coated nanoparticles. This article reports a successful application of a semi-volatile organic compounds profile presented only as categorical variables and unique fingerprint images for the inter-cultivar recognition. This method may be useful in screening nanoparticles’ effects on different plants.",
publisher = "Wiley-VCH",
journal = "Journal of Separation Science, Journal of Separation Science",
title = "Screening of semi-volatile compounds in plants treated with coated cerium oxide nanoparticles by comprehensive two-dimensional gas chromatography",
volume = "44",
number = "11",
pages = "2260-2268",
doi = "10.1002/jssc.202100145"
}

Milenković, I., Radotić, K., Trifković, J., Vujisić, L. V.,& Beškoski, V.. (2021). Screening of semi-volatile compounds in plants treated with coated cerium oxide nanoparticles by comprehensive two-dimensional gas chromatography. in Journal of Separation Science
Wiley-VCH., 44(11), 2260-2268.
https://doi.org/10.1002/jssc.202100145

Milenković I, Radotić K, Trifković J, Vujisić LV, Beškoski V. Screening of semi-volatile compounds in plants treated with coated cerium oxide nanoparticles by comprehensive two-dimensional gas chromatography. in Journal of Separation Science. 2021;44(11):2260-2268.
doi:10.1002/jssc.202100145 .

Milenković, Ivana, Radotić, Ksenija, Trifković, Jelena, Vujisić, Ljubodrag V., Beškoski, Vladimir, "Screening of semi-volatile compounds in plants treated with coated cerium oxide nanoparticles by comprehensive two-dimensional gas chromatography" in Journal of Separation Science, 44, no. 11 (2021):2260-2268,
https://doi.org/10.1002/jssc.202100145 . .

TY  - DATA
AU  - Milenković, Ivana
AU  - Radotić, Ksenija
AU  - Trifković, Jelena
AU  - Vujisić, Ljubodrag V.
AU  - Beškoski, Vladimir
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4520
PB  - Wiley-VCH
T2  - Journal of Separation Science
T1  - Supplementary data for the article: Milenković, I.; Radotić, K.; Trifković, J.; Vujisić, L.; Beškoski, V. P. Screening of Semi-Volatile Compounds in Plants Treated with Coated Cerium Oxide Nanoparticles by Comprehensive Two-Dimensional Gas Chromatography. Journal of Separation Science 2021, 44 (11), 2260–2268. https://doi.org/10.1002/jssc.202100145.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4520
ER  - 

@misc{
author = "Milenković, Ivana and Radotić, Ksenija and Trifković, Jelena and Vujisić, Ljubodrag V. and Beškoski, Vladimir",
year = "2021",
publisher = "Wiley-VCH",
journal = "Journal of Separation Science",
title = "Supplementary data for the article: Milenković, I.; Radotić, K.; Trifković, J.; Vujisić, L.; Beškoski, V. P. Screening of Semi-Volatile Compounds in Plants Treated with Coated Cerium Oxide Nanoparticles by Comprehensive Two-Dimensional Gas Chromatography. Journal of Separation Science 2021, 44 (11), 2260–2268. https://doi.org/10.1002/jssc.202100145.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4520"
}

Milenković, I., Radotić, K., Trifković, J., Vujisić, L. V.,& Beškoski, V.. (2021). Supplementary data for the article: Milenković, I.; Radotić, K.; Trifković, J.; Vujisić, L.; Beškoski, V. P. Screening of Semi-Volatile Compounds in Plants Treated with Coated Cerium Oxide Nanoparticles by Comprehensive Two-Dimensional Gas Chromatography. Journal of Separation Science 2021, 44 (11), 2260–2268. https://doi.org/10.1002/jssc.202100145.. in Journal of Separation Science
Wiley-VCH..
https://hdl.handle.net/21.15107/rcub_cherry_4520

Milenković I, Radotić K, Trifković J, Vujisić LV, Beškoski V. Supplementary data for the article: Milenković, I.; Radotić, K.; Trifković, J.; Vujisić, L.; Beškoski, V. P. Screening of Semi-Volatile Compounds in Plants Treated with Coated Cerium Oxide Nanoparticles by Comprehensive Two-Dimensional Gas Chromatography. Journal of Separation Science 2021, 44 (11), 2260–2268. https://doi.org/10.1002/jssc.202100145.. in Journal of Separation Science. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4520 .

Milenković, Ivana, Radotić, Ksenija, Trifković, Jelena, Vujisić, Ljubodrag V., Beškoski, Vladimir, "Supplementary data for the article: Milenković, I.; Radotić, K.; Trifković, J.; Vujisić, L.; Beškoski, V. P. Screening of Semi-Volatile Compounds in Plants Treated with Coated Cerium Oxide Nanoparticles by Comprehensive Two-Dimensional Gas Chromatography. Journal of Separation Science 2021, 44 (11), 2260–2268. https://doi.org/10.1002/jssc.202100145." in Journal of Separation Science (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4520 .

TY  - JOUR
AU  - Milenković, Ivana
AU  - Radotić, Ksenija
AU  - Despotović, Jovana
AU  - Lončarević, Branka D.
AU  - Lješević, Marija
AU  - Spasić, Slađana Z.
AU  - Nikolić, Aleksandra
AU  - Beškoski, Vladimir
PY  - 2021
UR  - https://www.sciencedirect.com/science/article/pii/S0166445X21001260
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4566
AB  - Cerium oxide nanoparticles (nCeO2) have widespread applications, but they can be hazardous to the environment. Some reports indicate the toxic effect of nCeO2 on tested animals, but literature data are mainly contradictory. Coating of nCeO2 can improve their suspension stability and change their interaction with the environment, which can consequently decrease their toxic effects. Herein, the exopolysaccharides levan and pullulan, due to their high water solubility, biocompatibility, and ability to form film, were used to coat nCeO2. Additionally, the monosaccharide glucose was used, since it is a common material for nanoparticle coating. This is the first study investigating the impact of carbohydrate-coated nCeO2 in comparison to uncoated nCeO2 using different model organisms. The aim of this study was to test the acute toxicity of carbohydrate-coated nCeO2 on the bacterium Vibrio fischeri NRRL B-11177, the crustacean Daphnia magna, and zebrafish Danio rerio. The second aim was to investigate the effects of nCeO2 on respiration in Daphnia magna which was performed for the first time. Finally, it was important to see the relation between Ce bioaccumulation in Daphnia magna and Danio rerio and other investigated parameters. Our results revealed that the coating decreased the toxicity of nCeO2 on Vibrio fischeri. The coating of nCeO2 did not affect the nanoparticles’ accumulation/adsorption or mortality in Daphnia magna or Danio rerio. Monitoring of respiration in Daphnia magna revealed changes in CO2 production after exposure to coated nCeO2, while the crustacean's O2 consumption was not affected by any of the coated nCeO2. In summary, this study revealed that, at 200 mg L−1, uncoated and carbohydrate-coated nCeO2 are not toxic for the tested organisms, however, the CO2 production in Daphnia magna is different when they are treated with coated and uncoated nCeO2. The highest production was in glucose and levan-coated nCeO2 according to their highest suspension stability. Daphnia magna (D. magna), Danio rerio (D. rerio), Vibrio fischeri (V. fischeri)
PB  - Elsevier
T2  - Aquatic Toxicology
T1  - Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio
VL  - 236
SP  - 105867
DO  - 10.1016/j.aquatox.2021.105867
ER  - 

@article{
author = "Milenković, Ivana and Radotić, Ksenija and Despotović, Jovana and Lončarević, Branka D. and Lješević, Marija and Spasić, Slađana Z. and Nikolić, Aleksandra and Beškoski, Vladimir",
year = "2021",
abstract = "Cerium oxide nanoparticles (nCeO2) have widespread applications, but they can be hazardous to the environment. Some reports indicate the toxic effect of nCeO2 on tested animals, but literature data are mainly contradictory. Coating of nCeO2 can improve their suspension stability and change their interaction with the environment, which can consequently decrease their toxic effects. Herein, the exopolysaccharides levan and pullulan, due to their high water solubility, biocompatibility, and ability to form film, were used to coat nCeO2. Additionally, the monosaccharide glucose was used, since it is a common material for nanoparticle coating. This is the first study investigating the impact of carbohydrate-coated nCeO2 in comparison to uncoated nCeO2 using different model organisms. The aim of this study was to test the acute toxicity of carbohydrate-coated nCeO2 on the bacterium Vibrio fischeri NRRL B-11177, the crustacean Daphnia magna, and zebrafish Danio rerio. The second aim was to investigate the effects of nCeO2 on respiration in Daphnia magna which was performed for the first time. Finally, it was important to see the relation between Ce bioaccumulation in Daphnia magna and Danio rerio and other investigated parameters. Our results revealed that the coating decreased the toxicity of nCeO2 on Vibrio fischeri. The coating of nCeO2 did not affect the nanoparticles’ accumulation/adsorption or mortality in Daphnia magna or Danio rerio. Monitoring of respiration in Daphnia magna revealed changes in CO2 production after exposure to coated nCeO2, while the crustacean's O2 consumption was not affected by any of the coated nCeO2. In summary, this study revealed that, at 200 mg L−1, uncoated and carbohydrate-coated nCeO2 are not toxic for the tested organisms, however, the CO2 production in Daphnia magna is different when they are treated with coated and uncoated nCeO2. The highest production was in glucose and levan-coated nCeO2 according to their highest suspension stability. Daphnia magna (D. magna), Danio rerio (D. rerio), Vibrio fischeri (V. fischeri)",
publisher = "Elsevier",
journal = "Aquatic Toxicology",
title = "Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio",
volume = "236",
pages = "105867",
doi = "10.1016/j.aquatox.2021.105867"
}

Milenković, I., Radotić, K., Despotović, J., Lončarević, B. D., Lješević, M., Spasić, S. Z., Nikolić, A.,& Beškoski, V.. (2021). Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio. in Aquatic Toxicology
Elsevier., 236, 105867.
https://doi.org/10.1016/j.aquatox.2021.105867

Milenković I, Radotić K, Despotović J, Lončarević BD, Lješević M, Spasić SZ, Nikolić A, Beškoski V. Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio. in Aquatic Toxicology. 2021;236:105867.
doi:10.1016/j.aquatox.2021.105867 .

Milenković, Ivana, Radotić, Ksenija, Despotović, Jovana, Lončarević, Branka D., Lješević, Marija, Spasić, Slađana Z., Nikolić, Aleksandra, Beškoski, Vladimir, "Toxicity investigation of CeO2 nanoparticles coated with glucose and exopolysaccharides levan and pullulan on the bacterium Vibrio fischeri and aquatic organisms Daphnia magna and Danio rerio" in Aquatic Toxicology, 236 (2021):105867,
https://doi.org/10.1016/j.aquatox.2021.105867 . .

TY  - DATA
AU  - Popović, Nikolina
AU  - Stanišić, Marija D.
AU  - Ilić Đurđić, Karla
AU  - Prodanović, Olivera
AU  - Polović, Natalija
AU  - Prodanović, Radivoje
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4493
PB  - Elsevier
T2  - Environmental Technology & Innovation
T2  - Environmental Technology & InnovationEnvironmental Technology & Innovation
T1  - Supplementary data for the article: Popović, N.; Stanišić, M.; Ilić Đurđić, K.; Prodanović, O.; Polović, N.; Prodanović, R. Dopamine-Modified Pectin for a Streptomyces Cyaneus Laccase Induced Microbeads Formation, Immobilization, and Textile Dyes Decolorization. Environmental Technology & Innovation 2021, 22, 101399. https://doi.org/10.1016/j.eti.2021.101399.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4494
ER  - 

@misc{
author = "Popović, Nikolina and Stanišić, Marija D. and Ilić Đurđić, Karla and Prodanović, Olivera and Polović, Natalija and Prodanović, Radivoje",
year = "2021",
publisher = "Elsevier",
journal = "Environmental Technology & Innovation, Environmental Technology & InnovationEnvironmental Technology & Innovation",
title = "Supplementary data for the article: Popović, N.; Stanišić, M.; Ilić Đurđić, K.; Prodanović, O.; Polović, N.; Prodanović, R. Dopamine-Modified Pectin for a Streptomyces Cyaneus Laccase Induced Microbeads Formation, Immobilization, and Textile Dyes Decolorization. Environmental Technology & Innovation 2021, 22, 101399. https://doi.org/10.1016/j.eti.2021.101399.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4494"
}

Popović, N., Stanišić, M. D., Ilić Đurđić, K., Prodanović, O., Polović, N.,& Prodanović, R.. (2021). Supplementary data for the article: Popović, N.; Stanišić, M.; Ilić Đurđić, K.; Prodanović, O.; Polović, N.; Prodanović, R. Dopamine-Modified Pectin for a Streptomyces Cyaneus Laccase Induced Microbeads Formation, Immobilization, and Textile Dyes Decolorization. Environmental Technology & Innovation 2021, 22, 101399. https://doi.org/10.1016/j.eti.2021.101399.. in Environmental Technology & Innovation
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_4494

Popović N, Stanišić MD, Ilić Đurđić K, Prodanović O, Polović N, Prodanović R. Supplementary data for the article: Popović, N.; Stanišić, M.; Ilić Đurđić, K.; Prodanović, O.; Polović, N.; Prodanović, R. Dopamine-Modified Pectin for a Streptomyces Cyaneus Laccase Induced Microbeads Formation, Immobilization, and Textile Dyes Decolorization. Environmental Technology & Innovation 2021, 22, 101399. https://doi.org/10.1016/j.eti.2021.101399.. in Environmental Technology & Innovation. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4494 .

Popović, Nikolina, Stanišić, Marija D., Ilić Đurđić, Karla, Prodanović, Olivera, Polović, Natalija, Prodanović, Radivoje, "Supplementary data for the article: Popović, N.; Stanišić, M.; Ilić Đurđić, K.; Prodanović, O.; Polović, N.; Prodanović, R. Dopamine-Modified Pectin for a Streptomyces Cyaneus Laccase Induced Microbeads Formation, Immobilization, and Textile Dyes Decolorization. Environmental Technology & Innovation 2021, 22, 101399. https://doi.org/10.1016/j.eti.2021.101399." in Environmental Technology & Innovation (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4494 .