TY  - JOUR
AU  - Lović, Jelena D.
AU  - Mijin, Dušan Z.
AU  - Jovanović, Mića B.
AU  - Glavaški, Olivera S.
AU  - Zeremski, Tijana
AU  - Petrović, Slobodan D.
AU  - Avramov-Ivić, Milka
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1586
AB  - Tebuconazole, a pesticide that presents risks for ecosystems, groundwater and human health, was degraded on a gold electrode as the catalyst in 0.05 M NaHCO3 using cyclic voltammetry (CV). First, tebuconazole was characterized on the gold electrode using CV and square wave voltammetry (SWV). The gold electrode, being highly sensitive, provided linear relationships (currents vs. concentrations) in the range: (0.076-0.76 mu mol dm(-3)). Based on the CV measurements, the investigated process is irreversible and diffusion controlled. The observed catalytic role of the Au electrode in the oxidation of tebuconazole and the data obtained from CV and SWV provided the experimental conditions for the degradation of tebuconazole. The degradation was performed by continuous cycling followed by gas chromatography mass spectroscopy (GC MS) analysis. This enabled the catalytic elimination of tebuconazole for 60 min, which promoted the use of a gold electrode as the catalyst for the degradation of environmental pollutants. The scheme of the possible mechanism of tebuconazole degradation is given.
PB  - Elsevier France-Editions Scientifiques Medicales Elsevier, Paris
T2  - Comptes Rendus Chimie
T1  - An investigation of tebuconazole degradation using a gold electrode
EP  - 645
IS  - 5
SP  - 639
VL  - 19
DO  - 10.1016/j.crci.2016.01.014
ER  - 

@article{
author = "Lović, Jelena D. and Mijin, Dušan Z. and Jovanović, Mića B. and Glavaški, Olivera S. and Zeremski, Tijana and Petrović, Slobodan D. and Avramov-Ivić, Milka",
year = "2016",
abstract = "Tebuconazole, a pesticide that presents risks for ecosystems, groundwater and human health, was degraded on a gold electrode as the catalyst in 0.05 M NaHCO3 using cyclic voltammetry (CV). First, tebuconazole was characterized on the gold electrode using CV and square wave voltammetry (SWV). The gold electrode, being highly sensitive, provided linear relationships (currents vs. concentrations) in the range: (0.076-0.76 mu mol dm(-3)). Based on the CV measurements, the investigated process is irreversible and diffusion controlled. The observed catalytic role of the Au electrode in the oxidation of tebuconazole and the data obtained from CV and SWV provided the experimental conditions for the degradation of tebuconazole. The degradation was performed by continuous cycling followed by gas chromatography mass spectroscopy (GC MS) analysis. This enabled the catalytic elimination of tebuconazole for 60 min, which promoted the use of a gold electrode as the catalyst for the degradation of environmental pollutants. The scheme of the possible mechanism of tebuconazole degradation is given.",
publisher = "Elsevier France-Editions Scientifiques Medicales Elsevier, Paris",
journal = "Comptes Rendus Chimie",
title = "An investigation of tebuconazole degradation using a gold electrode",
pages = "645-639",
number = "5",
volume = "19",
doi = "10.1016/j.crci.2016.01.014"
}

Lović, J. D., Mijin, D. Z., Jovanović, M. B., Glavaški, O. S., Zeremski, T., Petrović, S. D.,& Avramov-Ivić, M.. (2016). An investigation of tebuconazole degradation using a gold electrode. in Comptes Rendus Chimie
Elsevier France-Editions Scientifiques Medicales Elsevier, Paris., 19(5), 639-645.
https://doi.org/10.1016/j.crci.2016.01.014

Lović JD, Mijin DZ, Jovanović MB, Glavaški OS, Zeremski T, Petrović SD, Avramov-Ivić M. An investigation of tebuconazole degradation using a gold electrode. in Comptes Rendus Chimie. 2016;19(5):639-645.
doi:10.1016/j.crci.2016.01.014 .

Lović, Jelena D., Mijin, Dušan Z., Jovanović, Mića B., Glavaški, Olivera S., Zeremski, Tijana, Petrović, Slobodan D., Avramov-Ivić, Milka, "An investigation of tebuconazole degradation using a gold electrode" in Comptes Rendus Chimie, 19, no. 5 (2016):639-645,
https://doi.org/10.1016/j.crci.2016.01.014 . .

TY  - JOUR
AU  - Glavaški, Olivera S.
AU  - Petrović, Slobodan D.
AU  - Rajakovic-Ognjanović, V. N.
AU  - Zeremski, Tijana
AU  - Dugandzić, A. M.
AU  - Mijin, Dušan Z.
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1550
AB  - The study of photodegradation of dimethenamid-P herbicide was performed in deionised and ground water using TiO2 as a catalyst under UV light. The effect of electron acceptor (H2O2), scavenger of (OH)-O-center dot radicals (C2H5OH) and scavenger of holes (NaCl and Na2SO4) as well as solution pH was analyzed. The photodegradation of dimethenamid-P was followed by HPLC. The formation of transformation products was followed using high performance liquid chromatography-electrospray mass spectrometry. Ion chromatography and total organic carbon measurements were used for the determination of the mineralization level. HPLC analysis showed the almost complete removal of herbicide after 90 min in deionised and ground water, while total organic carbon analysis showed that dimethenamid-P was mineralized 64 and 50% in deionised and ground water, respectively. The ion chromatography results showed that the mineralization process leads to the formation of chloride, sulphate and nitrate anions during the process. Transformation products were identified and the degradation mechanism was proposed.
PB  - Savez hemijskih inženjera, Beograd
T2  - Chemical Industry & Chemical Engineering Quarterly
T1  - Photodegradation of dimethenamid-p in deionised and ground water
EP  - 110
IS  - 1
SP  - 101
VL  - 22
DO  - 10.2298/CICEQ150608025G
ER  - 

@article{
author = "Glavaški, Olivera S. and Petrović, Slobodan D. and Rajakovic-Ognjanović, V. N. and Zeremski, Tijana and Dugandzić, A. M. and Mijin, Dušan Z.",
year = "2016",
abstract = "The study of photodegradation of dimethenamid-P herbicide was performed in deionised and ground water using TiO2 as a catalyst under UV light. The effect of electron acceptor (H2O2), scavenger of (OH)-O-center dot radicals (C2H5OH) and scavenger of holes (NaCl and Na2SO4) as well as solution pH was analyzed. The photodegradation of dimethenamid-P was followed by HPLC. The formation of transformation products was followed using high performance liquid chromatography-electrospray mass spectrometry. Ion chromatography and total organic carbon measurements were used for the determination of the mineralization level. HPLC analysis showed the almost complete removal of herbicide after 90 min in deionised and ground water, while total organic carbon analysis showed that dimethenamid-P was mineralized 64 and 50% in deionised and ground water, respectively. The ion chromatography results showed that the mineralization process leads to the formation of chloride, sulphate and nitrate anions during the process. Transformation products were identified and the degradation mechanism was proposed.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Chemical Industry & Chemical Engineering Quarterly",
title = "Photodegradation of dimethenamid-p in deionised and ground water",
pages = "110-101",
number = "1",
volume = "22",
doi = "10.2298/CICEQ150608025G"
}

Glavaški, O. S., Petrović, S. D., Rajakovic-Ognjanović, V. N., Zeremski, T., Dugandzić, A. M.,& Mijin, D. Z.. (2016). Photodegradation of dimethenamid-p in deionised and ground water. in Chemical Industry & Chemical Engineering Quarterly
Savez hemijskih inženjera, Beograd., 22(1), 101-110.
https://doi.org/10.2298/CICEQ150608025G

Glavaški OS, Petrović SD, Rajakovic-Ognjanović VN, Zeremski T, Dugandzić AM, Mijin DZ. Photodegradation of dimethenamid-p in deionised and ground water. in Chemical Industry & Chemical Engineering Quarterly. 2016;22(1):101-110.
doi:10.2298/CICEQ150608025G .

Glavaški, Olivera S., Petrović, Slobodan D., Rajakovic-Ognjanović, V. N., Zeremski, Tijana, Dugandzić, A. M., Mijin, Dušan Z., "Photodegradation of dimethenamid-p in deionised and ground water" in Chemical Industry & Chemical Engineering Quarterly, 22, no. 1 (2016):101-110,
https://doi.org/10.2298/CICEQ150608025G . .

TY  - JOUR
AU  - Glavaški, Olivera S.
AU  - Petrović, Slobodan D.
AU  - Mijin, Dušan Z.
AU  - Jovanović, Mića B.
AU  - Dugandzić, A. M.
AU  - Zeremski, Tijana
AU  - Avramov-Ivić, Milka
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1316
AB  - For the first time the electrochemical degradation of the pesticide dimethenamid-P was studied. Its direct electrochemical degradation, using potential cycling at a gold electrode, was performed by cyclic voltammetry and HPLC analysis of electrolyte after 72 h showed 56.8% of degradation. HPLC-MS indicates the formation of degradation products through the elimination of chlorine atom and C-N bond cleavage. By indirect electrolysis using DSA Ti/PtOx and DSA Ti/RuO2 electrodes during 30 minutes 87.2% and 88.3% of dimethenamid-P was degradated, respectively. The high percentage of degradation of dimethenamid-P was achieved with non time consuming, simple and cheap electrochemical processes.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Electroanalysis
T1  - Electrochemical Degradation of the Pesticide Dimethenamid-P at Gold, DSA Platinum and Ruthenium Oxide Electrodes in Different Electrolytes
EP  - 1880
IS  - 9
SP  - 1877
VL  - 26
DO  - 10.1002/elan.201400249
ER  - 

@article{
author = "Glavaški, Olivera S. and Petrović, Slobodan D. and Mijin, Dušan Z. and Jovanović, Mića B. and Dugandzić, A. M. and Zeremski, Tijana and Avramov-Ivić, Milka",
year = "2014",
abstract = "For the first time the electrochemical degradation of the pesticide dimethenamid-P was studied. Its direct electrochemical degradation, using potential cycling at a gold electrode, was performed by cyclic voltammetry and HPLC analysis of electrolyte after 72 h showed 56.8% of degradation. HPLC-MS indicates the formation of degradation products through the elimination of chlorine atom and C-N bond cleavage. By indirect electrolysis using DSA Ti/PtOx and DSA Ti/RuO2 electrodes during 30 minutes 87.2% and 88.3% of dimethenamid-P was degradated, respectively. The high percentage of degradation of dimethenamid-P was achieved with non time consuming, simple and cheap electrochemical processes.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Electroanalysis",
title = "Electrochemical Degradation of the Pesticide Dimethenamid-P at Gold, DSA Platinum and Ruthenium Oxide Electrodes in Different Electrolytes",
pages = "1880-1877",
number = "9",
volume = "26",
doi = "10.1002/elan.201400249"
}

Glavaški, O. S., Petrović, S. D., Mijin, D. Z., Jovanović, M. B., Dugandzić, A. M., Zeremski, T.,& Avramov-Ivić, M.. (2014). Electrochemical Degradation of the Pesticide Dimethenamid-P at Gold, DSA Platinum and Ruthenium Oxide Electrodes in Different Electrolytes. in Electroanalysis
Wiley-V C H Verlag Gmbh, Weinheim., 26(9), 1877-1880.
https://doi.org/10.1002/elan.201400249

Glavaški OS, Petrović SD, Mijin DZ, Jovanović MB, Dugandzić AM, Zeremski T, Avramov-Ivić M. Electrochemical Degradation of the Pesticide Dimethenamid-P at Gold, DSA Platinum and Ruthenium Oxide Electrodes in Different Electrolytes. in Electroanalysis. 2014;26(9):1877-1880.
doi:10.1002/elan.201400249 .

Glavaški, Olivera S., Petrović, Slobodan D., Mijin, Dušan Z., Jovanović, Mića B., Dugandzić, A. M., Zeremski, Tijana, Avramov-Ivić, Milka, "Electrochemical Degradation of the Pesticide Dimethenamid-P at Gold, DSA Platinum and Ruthenium Oxide Electrodes in Different Electrolytes" in Electroanalysis, 26, no. 9 (2014):1877-1880,
https://doi.org/10.1002/elan.201400249 . .