TY  - JOUR
AU  - Mutić, Tijana
AU  - Ognjanović, Miloš
AU  - Kodranov, Igor
AU  - Robić, Marko
AU  - Savić, Slađana
AU  - Krehula, Stjepko
AU  - Stanković, Dalibor M.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10737
AB  - In this work, we investigated the morphological and electrochemical properties of gallium/bismuth mixed oxide. The bismuth concentration was varied from 0 to 100%. The correct ratio was determined with inductively coupled plasma-optical emission spectroscopy (ICP-OES), while surface characteristics were determined using scanning electron microscopy (SEM) and X-ray diffraction (XRD) measurement. Electrochemical characteristics were studied using electrochemical impedance spectroscopy (EIS) in the Fe2+/3+ couple. The obtained materials were tested for adrenaline detection. After square wave voltammetry (SWV) optimization, the best electrode showed a wide linear working range from 7 to 100 µM at pH 6 of the Britton–Robinson buffer solution (BRBS) supporting electrolyte. The limit of detection (LOD) for the proposed method was calculated as 1.9 µM, with a limit of quantification (LOQ) of 5.8 µM. The excellent selectivity of the proposed method, with good repeatability and reproducibility, strongly suggests the possible application of the procedure for the determination of adrenaline in artificially prepared real samples. The practical applicability with good recovery values indicates that the morphology of the materials is closely connected with other parameters, which further suggests that the developed approach can offer a low-cost, rapid, selective, and sensitive method for adrenaline monitoring. Graphical abstract: [Figure not available: see fulltext.] © 2023, Springer-Verlag GmbH Germany, part of Springer Nature.
T2  - Analytical and Bioanalytical Chemistry
T1  - The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline
VL  - 415
SP  - 4445
EP  - 4458
DO  - 10.1007/s00216-023-04617-7
ER  - 

@article{
author = "Mutić, Tijana and Ognjanović, Miloš and Kodranov, Igor and Robić, Marko and Savić, Slađana and Krehula, Stjepko and Stanković, Dalibor M.",
year = "2023",
abstract = "In this work, we investigated the morphological and electrochemical properties of gallium/bismuth mixed oxide. The bismuth concentration was varied from 0 to 100%. The correct ratio was determined with inductively coupled plasma-optical emission spectroscopy (ICP-OES), while surface characteristics were determined using scanning electron microscopy (SEM) and X-ray diffraction (XRD) measurement. Electrochemical characteristics were studied using electrochemical impedance spectroscopy (EIS) in the Fe2+/3+ couple. The obtained materials were tested for adrenaline detection. After square wave voltammetry (SWV) optimization, the best electrode showed a wide linear working range from 7 to 100 µM at pH 6 of the Britton–Robinson buffer solution (BRBS) supporting electrolyte. The limit of detection (LOD) for the proposed method was calculated as 1.9 µM, with a limit of quantification (LOQ) of 5.8 µM. The excellent selectivity of the proposed method, with good repeatability and reproducibility, strongly suggests the possible application of the procedure for the determination of adrenaline in artificially prepared real samples. The practical applicability with good recovery values indicates that the morphology of the materials is closely connected with other parameters, which further suggests that the developed approach can offer a low-cost, rapid, selective, and sensitive method for adrenaline monitoring. Graphical abstract: [Figure not available: see fulltext.] © 2023, Springer-Verlag GmbH Germany, part of Springer Nature.",
journal = "Analytical and Bioanalytical Chemistry",
title = "The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline",
volume = "415",
pages = "4445-4458",
doi = "10.1007/s00216-023-04617-7"
}

Mutić, T., Ognjanović, M., Kodranov, I., Robić, M., Savić, S., Krehula, S.,& Stanković, D. M.. (2023). The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline. in Analytical and Bioanalytical Chemistry, 415, 4445-4458.
https://doi.org/10.1007/s00216-023-04617-7

Mutić T, Ognjanović M, Kodranov I, Robić M, Savić S, Krehula S, Stanković DM. The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline. in Analytical and Bioanalytical Chemistry. 2023;415:4445-4458.
doi:10.1007/s00216-023-04617-7 .

Mutić, Tijana, Ognjanović, Miloš, Kodranov, Igor, Robić, Marko, Savić, Slađana, Krehula, Stjepko, Stanković, Dalibor M., "The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline" in Analytical and Bioanalytical Chemistry, 415 (2023):4445-4458,
https://doi.org/10.1007/s00216-023-04617-7 . .

TY  - JOUR
AU  - Mutić, Tijana
AU  - Ognjanović, Miloš
AU  - Kodranov, Igor
AU  - Robić, Marko
AU  - Savić, Slađana
AU  - Krehula, Stjepko
AU  - Stanković, Dalibor M.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10855
AB  - Author Tijana Mutić should be afliated to afliation 4.
Afliation 4 should be added: Faculty of Pharmacy University of Belgrade – Department of Analytical Chemistry, Vojvode Stepe 450, 11,221 Belgrade, Serbia
T2  - Analytical and Bioanalytical Chemistry
T1  - Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline
DO  - 10.1007/s00216-023-04674-y
ER  - 

@article{
author = "Mutić, Tijana and Ognjanović, Miloš and Kodranov, Igor and Robić, Marko and Savić, Slađana and Krehula, Stjepko and Stanković, Dalibor M.",
year = "2023",
abstract = "Author Tijana Mutić should be afliated to afliation 4.
Afliation 4 should be added: Faculty of Pharmacy University of Belgrade – Department of Analytical Chemistry, Vojvode Stepe 450, 11,221 Belgrade, Serbia",
journal = "Analytical and Bioanalytical Chemistry",
title = "Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline",
doi = "10.1007/s00216-023-04674-y"
}

Mutić, T., Ognjanović, M., Kodranov, I., Robić, M., Savić, S., Krehula, S.,& Stanković, D. M.. (2023). Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline. in Analytical and Bioanalytical Chemistry.
https://doi.org/10.1007/s00216-023-04674-y

Mutić T, Ognjanović M, Kodranov I, Robić M, Savić S, Krehula S, Stanković DM. Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline. in Analytical and Bioanalytical Chemistry. 2023;.
doi:10.1007/s00216-023-04674-y .

Mutić, Tijana, Ognjanović, Miloš, Kodranov, Igor, Robić, Marko, Savić, Slađana, Krehula, Stjepko, Stanković, Dalibor M., "Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline" in Analytical and Bioanalytical Chemistry (2023),
https://doi.org/10.1007/s00216-023-04674-y . .

TY  - JOUR
AU  - Zlatić, Gloria
AU  - Martinović, Ivana
AU  - Pilić, Zora
AU  - Kodranov, Igor
AU  - Ciganović, Jovan
AU  - Sokol, Vesna
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10921
AB  - The protective effect of A. annua against microbiologically influenced corrosion (MIC) of A36 steel caused by P. aeruginosa (PA) in a simulated marine environment was investigated using electrochemical, spectroscopic, and surface techniques. PA was found to accelerate the local dissolution of A36 which led to the formation of a porous α-FeOOH and γ-FeOOH surface layer. 2D and 3D profiles of treated coupons, obtained by optical profilometer, revealed the formation of crevices in the presence of PA. On the contrary, adding A. annua to the biotic medium led to the formation of a thinner, more uniform surface without significant damage. Electrochemical data showed that the addition of A. annua prevented the MIC of A36 steel with an inhibition efficiency of 60%. The protective effect was attributed to the formation of a more compact Fe3O4 surface layer, as well as the adsorption of phenolics, such as caffeic acid and its derivatives on the A36 steel surfaces, as detected by FTIR and SEM-EDS analysis. ICP-OES confirmed that Fe and Cr species more readily diffuse from A36 steel surfaces incubated in biotic media (Fe; 1516.35 ± 7.94 μg L-1 cm−2, Cr; 11.77 ± 0.40 μg L-1 cm−2) compared to the inhibited media (Fe; 35.01 ± 0.28 μg L-1 cm−2, Cr; 1.58 ± 0.01 μg L-1 cm−2).
T2  - Bioelectrochemistry
T1  - The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa
VL  - 152
SP  - 108447
DO  - 10.1016/j.bioelechem.2023.108447
ER  - 

@article{
author = "Zlatić, Gloria and Martinović, Ivana and Pilić, Zora and Kodranov, Igor and Ciganović, Jovan and Sokol, Vesna",
year = "2023",
abstract = "The protective effect of A. annua against microbiologically influenced corrosion (MIC) of A36 steel caused by P. aeruginosa (PA) in a simulated marine environment was investigated using electrochemical, spectroscopic, and surface techniques. PA was found to accelerate the local dissolution of A36 which led to the formation of a porous α-FeOOH and γ-FeOOH surface layer. 2D and 3D profiles of treated coupons, obtained by optical profilometer, revealed the formation of crevices in the presence of PA. On the contrary, adding A. annua to the biotic medium led to the formation of a thinner, more uniform surface without significant damage. Electrochemical data showed that the addition of A. annua prevented the MIC of A36 steel with an inhibition efficiency of 60%. The protective effect was attributed to the formation of a more compact Fe3O4 surface layer, as well as the adsorption of phenolics, such as caffeic acid and its derivatives on the A36 steel surfaces, as detected by FTIR and SEM-EDS analysis. ICP-OES confirmed that Fe and Cr species more readily diffuse from A36 steel surfaces incubated in biotic media (Fe; 1516.35 ± 7.94 μg L-1 cm−2, Cr; 11.77 ± 0.40 μg L-1 cm−2) compared to the inhibited media (Fe; 35.01 ± 0.28 μg L-1 cm−2, Cr; 1.58 ± 0.01 μg L-1 cm−2).",
journal = "Bioelectrochemistry",
title = "The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa",
volume = "152",
pages = "108447",
doi = "10.1016/j.bioelechem.2023.108447"
}

Zlatić, G., Martinović, I., Pilić, Z., Kodranov, I., Ciganović, J.,& Sokol, V.. (2023). The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa. in Bioelectrochemistry, 152, 108447.
https://doi.org/10.1016/j.bioelechem.2023.108447

Zlatić G, Martinović I, Pilić Z, Kodranov I, Ciganović J, Sokol V. The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa. in Bioelectrochemistry. 2023;152:108447.
doi:10.1016/j.bioelechem.2023.108447 .

Zlatić, Gloria, Martinović, Ivana, Pilić, Zora, Kodranov, Igor, Ciganović, Jovan, Sokol, Vesna, "The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa" in Bioelectrochemistry, 152 (2023):108447,
https://doi.org/10.1016/j.bioelechem.2023.108447 . .

TY  - CONF
AU  - Pergal, Marija
AU  - Kodranov, Igor
AU  - Nikodinović-Runić, Jasmina
AU  - Ostojić, Sanja
AU  - Dojičinović, Biljana P.
AU  - Antić, Bratislav
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10806
AB  - Crosslinked polyurethanes (PUs) based on hyperbranched polyester and poly(dimethylsiloxane) (PDMS), which are thermosetting polymers, are one of the most representative products in the coating applications. To enhance the biomedical properties of PUs, we have attempted to incorporate PDMS as soft segments and silver-ferrite as nanoparticles in order to prepared PU nanocomposites (PU NCs). Silver ferrite nanoparticles were incorporated into crosslinked polyurethanes (PU NCs) with different soft poly(dimethylsiloxane) segments, via in situ polymerization. Herein, we report the nanomechanical properties, hydrophobicity and antifungal activities of PU NCs based on poly(dimethylsiloxane), 4,4’-methylenediphenyl diisocyanate and hyperbranched polyester of the second pseudogeneration, with different soft (PDMS) segment content. The nanomechanical properties of PU NCs were investigated by nanoindentation measurements, while the hydrophobicity of PU NCs was measured by water absorption properties. The fungicidal activities of PU NCs were evaluated against Candida albicans and Candida parapsilosis. PU NCs with lower soft segment content exhibited selective and good antifungal activity toward the tested fungi due to higher hydrophilicity and higher amount of Ag+ ion released. The selective fungicidal activity and low cytotoxicity of PU NCs with good nanomechanical properties ensure it is a candidate as coatings for medical devices.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade
T1  - Polyurethane/nanoferrite composite materials: antifungal and nanomechanical properties
SP  - 75
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10806
ER  - 

@conference{
author = "Pergal, Marija and Kodranov, Igor and Nikodinović-Runić, Jasmina and Ostojić, Sanja and Dojičinović, Biljana P. and Antić, Bratislav",
year = "2022",
abstract = "Crosslinked polyurethanes (PUs) based on hyperbranched polyester and poly(dimethylsiloxane) (PDMS), which are thermosetting polymers, are one of the most representative products in the coating applications. To enhance the biomedical properties of PUs, we have attempted to incorporate PDMS as soft segments and silver-ferrite as nanoparticles in order to prepared PU nanocomposites (PU NCs). Silver ferrite nanoparticles were incorporated into crosslinked polyurethanes (PU NCs) with different soft poly(dimethylsiloxane) segments, via in situ polymerization. Herein, we report the nanomechanical properties, hydrophobicity and antifungal activities of PU NCs based on poly(dimethylsiloxane), 4,4’-methylenediphenyl diisocyanate and hyperbranched polyester of the second pseudogeneration, with different soft (PDMS) segment content. The nanomechanical properties of PU NCs were investigated by nanoindentation measurements, while the hydrophobicity of PU NCs was measured by water absorption properties. The fungicidal activities of PU NCs were evaluated against Candida albicans and Candida parapsilosis. PU NCs with lower soft segment content exhibited selective and good antifungal activity toward the tested fungi due to higher hydrophilicity and higher amount of Ag+ ion released. The selective fungicidal activity and low cytotoxicity of PU NCs with good nanomechanical properties ensure it is a candidate as coatings for medical devices.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade",
title = "Polyurethane/nanoferrite composite materials: antifungal and nanomechanical properties",
pages = "75",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10806"
}

Pergal, M., Kodranov, I., Nikodinović-Runić, J., Ostojić, S., Dojičinović, B. P.,& Antić, B.. (2022). Polyurethane/nanoferrite composite materials: antifungal and nanomechanical properties. in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade
Belgrade : Serbian Ceramic Society., 75.
https://hdl.handle.net/21.15107/rcub_vinar_10806

Pergal M, Kodranov I, Nikodinović-Runić J, Ostojić S, Dojičinović BP, Antić B. Polyurethane/nanoferrite composite materials: antifungal and nanomechanical properties. in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade. 2022;:75.
https://hdl.handle.net/21.15107/rcub_vinar_10806 .

Pergal, Marija, Kodranov, Igor, Nikodinović-Runić, Jasmina, Ostojić, Sanja, Dojičinović, Biljana P., Antić, Bratislav, "Polyurethane/nanoferrite composite materials: antifungal and nanomechanical properties" in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade (2022):75,
https://hdl.handle.net/21.15107/rcub_vinar_10806 .

TY  - CONF
AU  - Pergal, Marija
AU  - Kodranov, Igor
AU  - Vasiljević Radović, Dana
AU  - Nikodinović-Runić, Jasmina
AU  - Dojčinović, Biljana
AU  - Manojlović, Dragan
AU  - Antić, Bratislav
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11105
AB  - Polyurethane (PU) nanocomposites are highly utilized in biomedical devices/implants due to their excellent mechanical properties, good biocompatibility, and low cytotoxicity. These PU nanocomposites with silver nanoparticles are well known potent antimicrobial agents. Biocompatible magnetic nanoparticles such as ferrites has also gained attention especially in various fields of drug delivery, biosensing and magnetic resonance imaging which requires highly specific magnetic nanoparticle (MNP) properties such as uniform size distribution, less agglomeration and stability in the biological medium. Among MNP, copper and zinc ferrites have been broadly applicable in biomedical, optoelectronic, catalysis and drug delivery. With a view to design PU/ferrites nanocomposites and to explore their antimicrobial potential, the present preliminary study reports the preparation of PU nanocomposites with copper ferrite and zinc ferrite (1 wt.%) and with the same composition. The nanocomposites were characterized using water absorption and swelling measurements. The antimicrobial activity of these composites was investigated against four bacterial strains: Staphylococcus aureus, Enterococcus faecium, Pseudomonas aeruginosa, and Klebsiella pneumoniae, and one Candida strain, C. albicans and compared with those of PU nanocomposites with silver ferrite nanoparticles. PU nanocomposites based on zinc and copper ferrites did not show antimicrobial activity, on the contrary they supported microbial attachment and growth. However, PU nanocomposites with silver ferrite did not show significant antibacterial activity but show antifungal activity and it is related with hydrophilicity of the prepared materials.
PB  - RAD Centre, Niš, Serbia
C3  - RAD 2022 : 10th Jubilee International Conference on Radiation in Various Fields of Research : book of abstracts; July 25-29; Herceg Novi, Montenegro
T1  - Polyurethane/ferrites composite materials:
A study on antimicrobial activity
DO  - 10.21175/rad.sum.abstr.book.2022.11.14
ER  - 

@conference{
author = "Pergal, Marija and Kodranov, Igor and Vasiljević Radović, Dana and Nikodinović-Runić, Jasmina and Dojčinović, Biljana and Manojlović, Dragan and Antić, Bratislav",
year = "2022",
abstract = "Polyurethane (PU) nanocomposites are highly utilized in biomedical devices/implants due to their excellent mechanical properties, good biocompatibility, and low cytotoxicity. These PU nanocomposites with silver nanoparticles are well known potent antimicrobial agents. Biocompatible magnetic nanoparticles such as ferrites has also gained attention especially in various fields of drug delivery, biosensing and magnetic resonance imaging which requires highly specific magnetic nanoparticle (MNP) properties such as uniform size distribution, less agglomeration and stability in the biological medium. Among MNP, copper and zinc ferrites have been broadly applicable in biomedical, optoelectronic, catalysis and drug delivery. With a view to design PU/ferrites nanocomposites and to explore their antimicrobial potential, the present preliminary study reports the preparation of PU nanocomposites with copper ferrite and zinc ferrite (1 wt.%) and with the same composition. The nanocomposites were characterized using water absorption and swelling measurements. The antimicrobial activity of these composites was investigated against four bacterial strains: Staphylococcus aureus, Enterococcus faecium, Pseudomonas aeruginosa, and Klebsiella pneumoniae, and one Candida strain, C. albicans and compared with those of PU nanocomposites with silver ferrite nanoparticles. PU nanocomposites based on zinc and copper ferrites did not show antimicrobial activity, on the contrary they supported microbial attachment and growth. However, PU nanocomposites with silver ferrite did not show significant antibacterial activity but show antifungal activity and it is related with hydrophilicity of the prepared materials.",
publisher = "RAD Centre, Niš, Serbia",
journal = "RAD 2022 : 10th Jubilee International Conference on Radiation in Various Fields of Research : book of abstracts; July 25-29; Herceg Novi, Montenegro",
title = "Polyurethane/ferrites composite materials:
A study on antimicrobial activity",
doi = "10.21175/rad.sum.abstr.book.2022.11.14"
}

Pergal, M., Kodranov, I., Vasiljević Radović, D., Nikodinović-Runić, J., Dojčinović, B., Manojlović, D.,& Antić, B.. (2022). Polyurethane/ferrites composite materials:
A study on antimicrobial activity. in RAD 2022 : 10th Jubilee International Conference on Radiation in Various Fields of Research : book of abstracts; July 25-29; Herceg Novi, Montenegro
RAD Centre, Niš, Serbia..
https://doi.org/10.21175/rad.sum.abstr.book.2022.11.14

Pergal M, Kodranov I, Vasiljević Radović D, Nikodinović-Runić J, Dojčinović B, Manojlović D, Antić B. Polyurethane/ferrites composite materials:
A study on antimicrobial activity. in RAD 2022 : 10th Jubilee International Conference on Radiation in Various Fields of Research : book of abstracts; July 25-29; Herceg Novi, Montenegro. 2022;.
doi:10.21175/rad.sum.abstr.book.2022.11.14 .

Pergal, Marija, Kodranov, Igor, Vasiljević Radović, Dana, Nikodinović-Runić, Jasmina, Dojčinović, Biljana, Manojlović, Dragan, Antić, Bratislav, "Polyurethane/ferrites composite materials:
A study on antimicrobial activity" in RAD 2022 : 10th Jubilee International Conference on Radiation in Various Fields of Research : book of abstracts; July 25-29; Herceg Novi, Montenegro (2022),
https://doi.org/10.21175/rad.sum.abstr.book.2022.11.14 . .

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Dojčinović, Biljana P.
AU  - Avdin, Viacheslav V.
AU  - Stanković, Dalibor M.
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8994
AB  - Chlorine dioxide (ClO2) degradation of the organophosphorus pesticides azamethiphos (AZA) and dimethoate (DM) (10 mg/L) in deionized water and in Sava River water was investigated for the first time. Pesticide degradation was studied in terms of ClO2 level (5 and 10 mg/L), degradation duration (0.5, 1, 2, 3, 6, and 24 h), pH (3.00, 7.00, and 9.00), and under light/dark conditions in deionized water. Degradation was monitored using high-performance liquid chromatography. Gas chromatography coupled with triple quadrupole mass detector was used to identify degradation products of pesticides. Total organic carbon was measured to determine the extent of mineralization after pesticide degradation. Real river water was used under recommended conditions to study the influence of organic matter on pesticide degradation. High degradation efficiency (88–100% for AZA and 85–98% for DM) was achieved in deionized water under various conditions, proving the flexibility of ClO2 degradation for the examined organophosphorus pesticides. In Sava River water, however, extended treatment duration achieved lower degradation efficiency, so ClO2 oxidized both the pesticides and dissolved organic matter in parallel. After degradation, AZA produced four identified products (6-chlorooxazolo[4,5-b]pyridin-2(3H)-one; O,O,S-trimethyl phosphorothioate; 6-chloro-3-(hydroxymethyl)oxazolo[4,5-b]pyridin-2(3H)-one; O,O-dimethyl S-hydrogen phosphorothioate) and DM produced three (O,O-dimethyl S-(2-(methylamino)-2-oxoethyl) phosphorothioate; e.g., omethoate; S-(2-(methylamino)-2-oxoethyl) O,O-dihydrogen phosphorothioate; O,O,S-trimethyl phosphorodithioate). Simple pesticide degradation mechanisms were deduced. Daphnia magna toxicity tests showed degradation products were less toxic than parent compounds. These results contribute to our understanding of the multiple influences that organophosphorus pesticides and their degradation products have on environmental ecosystems and to improving pesticide removal processes from water.
T2  - Environmental Science and Pollution Research
T1  - Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment
VL  - 27
IS  - 21
SP  - 27147
EP  - 27160
DO  - 10.1007/s11356-020-09069-5
ER  - 

@article{
author = "Pergal, Marija V. and Kodranov, Igor D. and Dojčinović, Biljana P. and Avdin, Viacheslav V. and Stanković, Dalibor M. and Petković, Branka B. and Manojlović, Dragan D.",
year = "2020",
abstract = "Chlorine dioxide (ClO2) degradation of the organophosphorus pesticides azamethiphos (AZA) and dimethoate (DM) (10 mg/L) in deionized water and in Sava River water was investigated for the first time. Pesticide degradation was studied in terms of ClO2 level (5 and 10 mg/L), degradation duration (0.5, 1, 2, 3, 6, and 24 h), pH (3.00, 7.00, and 9.00), and under light/dark conditions in deionized water. Degradation was monitored using high-performance liquid chromatography. Gas chromatography coupled with triple quadrupole mass detector was used to identify degradation products of pesticides. Total organic carbon was measured to determine the extent of mineralization after pesticide degradation. Real river water was used under recommended conditions to study the influence of organic matter on pesticide degradation. High degradation efficiency (88–100% for AZA and 85–98% for DM) was achieved in deionized water under various conditions, proving the flexibility of ClO2 degradation for the examined organophosphorus pesticides. In Sava River water, however, extended treatment duration achieved lower degradation efficiency, so ClO2 oxidized both the pesticides and dissolved organic matter in parallel. After degradation, AZA produced four identified products (6-chlorooxazolo[4,5-b]pyridin-2(3H)-one; O,O,S-trimethyl phosphorothioate; 6-chloro-3-(hydroxymethyl)oxazolo[4,5-b]pyridin-2(3H)-one; O,O-dimethyl S-hydrogen phosphorothioate) and DM produced three (O,O-dimethyl S-(2-(methylamino)-2-oxoethyl) phosphorothioate; e.g., omethoate; S-(2-(methylamino)-2-oxoethyl) O,O-dihydrogen phosphorothioate; O,O,S-trimethyl phosphorodithioate). Simple pesticide degradation mechanisms were deduced. Daphnia magna toxicity tests showed degradation products were less toxic than parent compounds. These results contribute to our understanding of the multiple influences that organophosphorus pesticides and their degradation products have on environmental ecosystems and to improving pesticide removal processes from water.",
journal = "Environmental Science and Pollution Research",
title = "Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment",
volume = "27",
number = "21",
pages = "27147-27160",
doi = "10.1007/s11356-020-09069-5"
}

Pergal, M. V., Kodranov, I. D., Dojčinović, B. P., Avdin, V. V., Stanković, D. M., Petković, B. B.,& Manojlović, D. D.. (2020). Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment. in Environmental Science and Pollution Research, 27(21), 27147-27160.
https://doi.org/10.1007/s11356-020-09069-5

Pergal MV, Kodranov ID, Dojčinović BP, Avdin VV, Stanković DM, Petković BB, Manojlović DD. Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment. in Environmental Science and Pollution Research. 2020;27(21):27147-27160.
doi:10.1007/s11356-020-09069-5 .

Pergal, Marija V., Kodranov, Igor D., Dojčinović, Biljana P., Avdin, Viacheslav V., Stanković, Dalibor M., Petković, Branka B., Manojlović, Dragan D., "Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment" in Environmental Science and Pollution Research, 27, no. 21 (2020):27147-27160,
https://doi.org/10.1007/s11356-020-09069-5 . .

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Pergal, Miodrag M.
AU  - Gašić, Uroš M.
AU  - Stanković, Dalibor M.
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9112
AB  - The aim of this study was to investigate, analyze, and compare applied techniques suitable for achieving efficient removal of organophosphorus pesticides (OPPs) (malathion and fenitrothion) from aqueous solutions and analyze the degradation products and processes. Pesticide degradation efficiency (%) was monitored by high-performance liquid chromatography (HPLC) equipped with a photodiode array detector (DAD), while mineralization degree was determined by total organic carbon analysis (TOC). Daphnia magna was used for screening the environmental safety aspects of the degradation methods, i.e., for assessing the toxicity of solutions obtained after degradation. Additionally, a surface river water was utilized to examine the likely influence of organic matter on the pesticides’ degradation. Pesticide degradation products were identified using gas chromatography with a triple quadrupole mass detector (GC-MS/MS) as well as ultrahigh-performance liquid chromatography coupled with a linear ion trap, Orbitrap mass spectrometer (UHPLC-LTQ Orbitrap MS), and a simple pesticide degradation mechanism is proposed. Removal of pesticides from water using chlorine dioxide was successful, resulting in high degradation efficiency (98% for malathion and 81% for fenitrothion). Partial mineralization was achieved, and Daphnia magna mortality decreased in the waters containing degradation products (compared with the parent pesticides), indicating that the solutions formed were less toxic than the parent pesticides. Lower degradation rates (80% for malathion and 72% for fenitrothion) in Sava River water were measured, indicating the influence of the organic matter contained in this naturally occurring surface water. The results prove that chlorine dioxide could be used as an agent for successful removal of these OPPs from water.
T2  - Water, Air, and Soil Pollution
T1  - Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion
VL  - 231
IS  - 8
DO  - 10.1007/s11270-020-04800-x
ER  - 

@article{
author = "Pergal, Marija V. and Kodranov, Igor D. and Pergal, Miodrag M. and Gašić, Uroš M. and Stanković, Dalibor M. and Petković, Branka B. and Manojlović, Dragan D.",
year = "2020",
abstract = "The aim of this study was to investigate, analyze, and compare applied techniques suitable for achieving efficient removal of organophosphorus pesticides (OPPs) (malathion and fenitrothion) from aqueous solutions and analyze the degradation products and processes. Pesticide degradation efficiency (%) was monitored by high-performance liquid chromatography (HPLC) equipped with a photodiode array detector (DAD), while mineralization degree was determined by total organic carbon analysis (TOC). Daphnia magna was used for screening the environmental safety aspects of the degradation methods, i.e., for assessing the toxicity of solutions obtained after degradation. Additionally, a surface river water was utilized to examine the likely influence of organic matter on the pesticides’ degradation. Pesticide degradation products were identified using gas chromatography with a triple quadrupole mass detector (GC-MS/MS) as well as ultrahigh-performance liquid chromatography coupled with a linear ion trap, Orbitrap mass spectrometer (UHPLC-LTQ Orbitrap MS), and a simple pesticide degradation mechanism is proposed. Removal of pesticides from water using chlorine dioxide was successful, resulting in high degradation efficiency (98% for malathion and 81% for fenitrothion). Partial mineralization was achieved, and Daphnia magna mortality decreased in the waters containing degradation products (compared with the parent pesticides), indicating that the solutions formed were less toxic than the parent pesticides. Lower degradation rates (80% for malathion and 72% for fenitrothion) in Sava River water were measured, indicating the influence of the organic matter contained in this naturally occurring surface water. The results prove that chlorine dioxide could be used as an agent for successful removal of these OPPs from water.",
journal = "Water, Air, and Soil Pollution",
title = "Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion",
volume = "231",
number = "8",
doi = "10.1007/s11270-020-04800-x"
}

Pergal, M. V., Kodranov, I. D., Pergal, M. M., Gašić, U. M., Stanković, D. M., Petković, B. B.,& Manojlović, D. D.. (2020). Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion. in Water, Air, and Soil Pollution, 231(8).
https://doi.org/10.1007/s11270-020-04800-x

Pergal MV, Kodranov ID, Pergal MM, Gašić UM, Stanković DM, Petković BB, Manojlović DD. Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion. in Water, Air, and Soil Pollution. 2020;231(8).
doi:10.1007/s11270-020-04800-x .

Pergal, Marija V., Kodranov, Igor D., Pergal, Miodrag M., Gašić, Uroš M., Stanković, Dalibor M., Petković, Branka B., Manojlović, Dragan D., "Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion" in Water, Air, and Soil Pollution, 231, no. 8 (2020),
https://doi.org/10.1007/s11270-020-04800-x . .

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Pergal, Miodrag M.
AU  - Dojčinović, Biljana P.
AU  - Stanković, Dalibor M.
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - http://link.springer.com/10.1007/s11270-018-3947-2
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7847
AB  - The degradation of two sulfonylurea herbicides, nicosulfuron and thifensulfuron methyl in water by chlorine dioxide, was studied for the first time in this paper. In order to examine the optimal parameters for degradation of both herbicides, degradation was investigated under light or dark conditions with different amount of chlorine dioxide, different degradation periods, and at different pH values. Degradation efficiency of herbicides was monitored using high-performance liquid chromatography with photodiode array detection (HPLC-DAD). The degradation products were analyzed by gas chromatography with triple quadrupole mass detector (GC–QQQ). Three products were identified after degradation of nicosulfuron and two products after degradation of thifensulfuron methyl. Total organic analysis (TOC) gave insight into some differences in degradation mechanisms and degrees of mineralization after degradation of the herbicides using chlorine dioxide. A simple mechanism of herbicide degradation was proposed. Acute toxicity tests were performed on the products produced after degradation with chlorine dioxide, and the results showed that the degradation products were less toxic than the parent compounds. The findings of the present study are very useful for the treatment of wastewaters contaminated with herbicides. © 2018, Springer Nature Switzerland AG.
T2  - Water, Air, and Soil Pollution
T1  - Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide
VL  - 229
IS  - 9
SP  - 287
DO  - 10.1007/s11270-018-3947-2
ER  - 

@article{
author = "Pergal, Marija V. and Kodranov, Igor D. and Pergal, Miodrag M. and Dojčinović, Biljana P. and Stanković, Dalibor M. and Petković, Branka B. and Manojlović, Dragan D.",
year = "2018",
abstract = "The degradation of two sulfonylurea herbicides, nicosulfuron and thifensulfuron methyl in water by chlorine dioxide, was studied for the first time in this paper. In order to examine the optimal parameters for degradation of both herbicides, degradation was investigated under light or dark conditions with different amount of chlorine dioxide, different degradation periods, and at different pH values. Degradation efficiency of herbicides was monitored using high-performance liquid chromatography with photodiode array detection (HPLC-DAD). The degradation products were analyzed by gas chromatography with triple quadrupole mass detector (GC–QQQ). Three products were identified after degradation of nicosulfuron and two products after degradation of thifensulfuron methyl. Total organic analysis (TOC) gave insight into some differences in degradation mechanisms and degrees of mineralization after degradation of the herbicides using chlorine dioxide. A simple mechanism of herbicide degradation was proposed. Acute toxicity tests were performed on the products produced after degradation with chlorine dioxide, and the results showed that the degradation products were less toxic than the parent compounds. The findings of the present study are very useful for the treatment of wastewaters contaminated with herbicides. © 2018, Springer Nature Switzerland AG.",
journal = "Water, Air, and Soil Pollution",
title = "Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide",
volume = "229",
number = "9",
pages = "287",
doi = "10.1007/s11270-018-3947-2"
}

Pergal, M. V., Kodranov, I. D., Pergal, M. M., Dojčinović, B. P., Stanković, D. M., Petković, B. B.,& Manojlović, D. D.. (2018). Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. in Water, Air, and Soil Pollution, 229(9), 287.
https://doi.org/10.1007/s11270-018-3947-2

Pergal MV, Kodranov ID, Pergal MM, Dojčinović BP, Stanković DM, Petković BB, Manojlović DD. Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. in Water, Air, and Soil Pollution. 2018;229(9):287.
doi:10.1007/s11270-018-3947-2 .

Pergal, Marija V., Kodranov, Igor D., Pergal, Miodrag M., Dojčinović, Biljana P., Stanković, Dalibor M., Petković, Branka B., Manojlović, Dragan D., "Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide" in Water, Air, and Soil Pollution, 229, no. 9 (2018):287,
https://doi.org/10.1007/s11270-018-3947-2 . .

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Pergal, Miodrag M.
AU  - Dojčinović, Biljana P.
AU  - Stanković, Dalibor M.
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7849
AB  - During typesetting, the image of figure 4 was also used in figure 5. The mistake was discovered after the original article was published online.
The original article was updated by correcting figure 5.
T2  - Water, Air, and Soil Pollution
T1  - Correction to: Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide
VL  - 229
IS  - 9
DO  - 10.1007/s11270-018-3967-y
ER  - 

@article{
author = "Pergal, Marija V. and Kodranov, Igor D. and Pergal, Miodrag M. and Dojčinović, Biljana P. and Stanković, Dalibor M. and Petković, Branka B. and Manojlović, Dragan D.",
year = "2018",
abstract = "During typesetting, the image of figure 4 was also used in figure 5. The mistake was discovered after the original article was published online.
The original article was updated by correcting figure 5.",
journal = "Water, Air, and Soil Pollution",
title = "Correction to: Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide",
volume = "229",
number = "9",
doi = "10.1007/s11270-018-3967-y"
}

Pergal, M. V., Kodranov, I. D., Pergal, M. M., Dojčinović, B. P., Stanković, D. M., Petković, B. B.,& Manojlović, D. D.. (2018). Correction to: Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. in Water, Air, and Soil Pollution, 229(9).
https://doi.org/10.1007/s11270-018-3967-y

Pergal MV, Kodranov ID, Pergal MM, Dojčinović BP, Stanković DM, Petković BB, Manojlović DD. Correction to: Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. in Water, Air, and Soil Pollution. 2018;229(9).
doi:10.1007/s11270-018-3967-y .

Pergal, Marija V., Kodranov, Igor D., Pergal, Miodrag M., Dojčinović, Biljana P., Stanković, Dalibor M., Petković, Branka B., Manojlović, Dragan D., "Correction to: Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide" in Water, Air, and Soil Pollution, 229, no. 9 (2018),
https://doi.org/10.1007/s11270-018-3967-y . .