Lazarević, Marina J.

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orcid::0000-0002-9539-4588
  • Lazarević, Marina J. (2)
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Author's Bibliography

Potential of TiO2 with various au nanoparticles for catalyzing mesotrione removal from wastewaters under sunlight

Šojić Merkulov, Daniela V.; Lazarević, Marina J.; Đorđević, Aleksandar N.; Náfrádi, Máté; Alapi, Tünde; Putnik, Predrag; Rakočević, Zlatko Lj.; Novaković, Mirjana M.; Miljević, Bojan; Bognár, Szabolcs; Abramović, Biljana F.

(2020)

TY  - JOUR
AU  - Šojić Merkulov, Daniela V.
AU  - Lazarević, Marina J.
AU  - Đorđević, Aleksandar N.
AU  - Náfrádi, Máté
AU  - Alapi, Tünde
AU  - Putnik, Predrag
AU  - Rakočević, Zlatko Lj.
AU  - Novaković, Mirjana M.
AU  - Miljević, Bojan
AU  - Bognár, Szabolcs
AU  - Abramović, Biljana F.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9588
AB  - Nowadays, great focus is given to the contamination of surface and groundwater because of the extensive usage of pesticides in agriculture. The improvements of commercial catalyst TiO2 activity using different Au nanoparticles were investigated for mesotrione photocatalytic degradation under simulated sunlight. The selected system was 2.43 × 10−3% Au–S–CH2–CH2–OH/TiO2 (0.5 g/L) that was studied by transmission electron microscopy and ultraviolet-visible (UV-Vis) spectroscopy. It was found that TiO2 particles size was ~20 nm and ~50 nm, respectively. The Au nanoparticles were below 10 nm and were well distributed within the framework of TiO2 . For 2.43 × 10−3% Au–S–CH2–CH2–OH/TiO2 (0.5 g/L), band gap energy was 2.45 eV. In comparison to the pure TiO2, addition of Au nanoparticles generally enhanced photocatalytic removal of mesotrione. By examining the degree of mineralization, it was found that 2.43 × 10−3% Au–S–CH2–CH2–OH/TiO2 (0.5 g/L) system was the most efficient for the removal of the mesotrione and intermediates. The effect of tert-butanol, NaF and ethylenediaminetetraacetic acid disodium salt on the transformation rate suggested that the relative contribution of various reactive species changed in following order: h+ >•OHads >•OHbulk. Finally, several intermediates that were formed during the photocatalytic treatment of mesotrione were identified. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
T2  - Nanomaterials
T1  - Potential of TiO2 with various au nanoparticles for catalyzing mesotrione removal from wastewaters under sunlight
VL  - 10
IS  - 8
SP  - 1
EP  - 15
DO  - 10.3390/nano10081591
ER  - 
@article{
author = "Šojić Merkulov, Daniela V. and Lazarević, Marina J. and Đorđević, Aleksandar N. and Náfrádi, Máté and Alapi, Tünde and Putnik, Predrag and Rakočević, Zlatko Lj. and Novaković, Mirjana M. and Miljević, Bojan and Bognár, Szabolcs and Abramović, Biljana F.",
year = "2020",
abstract = "Nowadays, great focus is given to the contamination of surface and groundwater because of the extensive usage of pesticides in agriculture. The improvements of commercial catalyst TiO2 activity using different Au nanoparticles were investigated for mesotrione photocatalytic degradation under simulated sunlight. The selected system was 2.43 × 10−3% Au–S–CH2–CH2–OH/TiO2 (0.5 g/L) that was studied by transmission electron microscopy and ultraviolet-visible (UV-Vis) spectroscopy. It was found that TiO2 particles size was ~20 nm and ~50 nm, respectively. The Au nanoparticles were below 10 nm and were well distributed within the framework of TiO2 . For 2.43 × 10−3% Au–S–CH2–CH2–OH/TiO2 (0.5 g/L), band gap energy was 2.45 eV. In comparison to the pure TiO2, addition of Au nanoparticles generally enhanced photocatalytic removal of mesotrione. By examining the degree of mineralization, it was found that 2.43 × 10−3% Au–S–CH2–CH2–OH/TiO2 (0.5 g/L) system was the most efficient for the removal of the mesotrione and intermediates. The effect of tert-butanol, NaF and ethylenediaminetetraacetic acid disodium salt on the transformation rate suggested that the relative contribution of various reactive species changed in following order: h+ >•OHads >•OHbulk. Finally, several intermediates that were formed during the photocatalytic treatment of mesotrione were identified. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.",
journal = "Nanomaterials",
title = "Potential of TiO2 with various au nanoparticles for catalyzing mesotrione removal from wastewaters under sunlight",
volume = "10",
number = "8",
pages = "1-15",
doi = "10.3390/nano10081591"
}
Šojić Merkulov, D. V., Lazarević, M. J., Đorđević, A. N., Náfrádi, M., Alapi, T., Putnik, P., Rakočević, Z. Lj., Novaković, M. M., Miljević, B., Bognár, S.,& Abramović, B. F.. (2020). Potential of TiO2 with various au nanoparticles for catalyzing mesotrione removal from wastewaters under sunlight. in Nanomaterials, 10(8), 1-15.
https://doi.org/10.3390/nano10081591
Šojić Merkulov DV, Lazarević MJ, Đorđević AN, Náfrádi M, Alapi T, Putnik P, Rakočević ZL, Novaković MM, Miljević B, Bognár S, Abramović BF. Potential of TiO2 with various au nanoparticles for catalyzing mesotrione removal from wastewaters under sunlight. in Nanomaterials. 2020;10(8):1-15.
doi:10.3390/nano10081591 .
Šojić Merkulov, Daniela V., Lazarević, Marina J., Đorđević, Aleksandar N., Náfrádi, Máté, Alapi, Tünde, Putnik, Predrag, Rakočević, Zlatko Lj., Novaković, Mirjana M., Miljević, Bojan, Bognár, Szabolcs, Abramović, Biljana F., "Potential of TiO2 with various au nanoparticles for catalyzing mesotrione removal from wastewaters under sunlight" in Nanomaterials, 10, no. 8 (2020):1-15,
https://doi.org/10.3390/nano10081591 . .
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Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO 2 /polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment

Šojić Merkulov, Daniela V.; Despotović, Vesna N.; Banić, Nemanja D.; Armaković, Sanja J.; Finčur, Nina L.; Lazarević, Marina J.; Četojević-Simin, Dragana D.; Orčić, Dejan Z.; Radoičić, Marija B.; Šaponjić, Zoran; Čomor, Mirjana; Abramović, Biljana F.

(2018)

TY  - JOUR
AU  - Šojić Merkulov, Daniela V.
AU  - Despotović, Vesna N.
AU  - Banić, Nemanja D.
AU  - Armaković, Sanja J.
AU  - Finčur, Nina L.
AU  - Lazarević, Marina J.
AU  - Četojević-Simin, Dragana D.
AU  - Orčić, Dejan Z.
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Čomor, Mirjana
AU  - Abramović, Biljana F.
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0269749117352053
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7699
AB  - A comprehensive study of the removal of selected biologically active compounds (pharmaceuticals and pesticides) from different water types was conducted using bare TiO2nanoparticles and TiO2/polyaniline (TP-50, TP-100, and TP-150) nanocomposite powders. In order to investigate how molecular structure of the substrate influences the rate of its removal, we compared degradation efficiency of the initial substrates and degree of mineralization for the active components of pharmaceuticals (propranolol, and amitriptyline) and pesticides (sulcotrione, and clomazone) in double distilled (DDW) and environmental waters. The results indicate that the efficiency of photocatalytic degradation of propranolol and amitriptyline was higher in environmental waters: rivers (Danube, Tisa, and Begej) and lakes (Moharač, and Sot) in comparison with DDW. On the contrary, degradation efficacy of sulcotrione and clomazone was lower in environmental waters. Further, of the all catalysts applied, bare TiO2and TP-100 were found to be most effective in the mineralization of propranolol and amitriptyline, respectively, while TP-150 appeared to be the most efficient in terms of sulcotrione and clomazone mineralization. Also, there was no significant toxicity observed after the irradiation of pharmaceuticals or pesticides solutions using appropriate catalysts on rat hepatoma (H-4-II-E), mouse neuroblastoma (Neuro-2a), human colon adenocarcinoma (HT-29), and human fetal lung (MRC-5) cell lines. Subsequently, detection and identification of the formed intermediates in the case of sulcotrione photocatalytic degradation using bare TiO2and TP-150 showed slightly different pathways of degradation. Furthermore, tentative pathways of sulcotrione photocatalytic degradation were proposed and discussed. Kinetics, toxicity and intermediates assessment of biologically active compounds (pesticides and pharmaceuticals) in environmental waters.
T2  - Environmental Pollution
T1  - Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO 2 /polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment
VL  - 239
SP  - 457
EP  - 465
DO  - 10.1016/j.envpol.2018.04.039
ER  - 
@article{
author = "Šojić Merkulov, Daniela V. and Despotović, Vesna N. and Banić, Nemanja D. and Armaković, Sanja J. and Finčur, Nina L. and Lazarević, Marina J. and Četojević-Simin, Dragana D. and Orčić, Dejan Z. and Radoičić, Marija B. and Šaponjić, Zoran and Čomor, Mirjana and Abramović, Biljana F.",
year = "2018",
abstract = "A comprehensive study of the removal of selected biologically active compounds (pharmaceuticals and pesticides) from different water types was conducted using bare TiO2nanoparticles and TiO2/polyaniline (TP-50, TP-100, and TP-150) nanocomposite powders. In order to investigate how molecular structure of the substrate influences the rate of its removal, we compared degradation efficiency of the initial substrates and degree of mineralization for the active components of pharmaceuticals (propranolol, and amitriptyline) and pesticides (sulcotrione, and clomazone) in double distilled (DDW) and environmental waters. The results indicate that the efficiency of photocatalytic degradation of propranolol and amitriptyline was higher in environmental waters: rivers (Danube, Tisa, and Begej) and lakes (Moharač, and Sot) in comparison with DDW. On the contrary, degradation efficacy of sulcotrione and clomazone was lower in environmental waters. Further, of the all catalysts applied, bare TiO2and TP-100 were found to be most effective in the mineralization of propranolol and amitriptyline, respectively, while TP-150 appeared to be the most efficient in terms of sulcotrione and clomazone mineralization. Also, there was no significant toxicity observed after the irradiation of pharmaceuticals or pesticides solutions using appropriate catalysts on rat hepatoma (H-4-II-E), mouse neuroblastoma (Neuro-2a), human colon adenocarcinoma (HT-29), and human fetal lung (MRC-5) cell lines. Subsequently, detection and identification of the formed intermediates in the case of sulcotrione photocatalytic degradation using bare TiO2and TP-150 showed slightly different pathways of degradation. Furthermore, tentative pathways of sulcotrione photocatalytic degradation were proposed and discussed. Kinetics, toxicity and intermediates assessment of biologically active compounds (pesticides and pharmaceuticals) in environmental waters.",
journal = "Environmental Pollution",
title = "Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO 2 /polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment",
volume = "239",
pages = "457-465",
doi = "10.1016/j.envpol.2018.04.039"
}
Šojić Merkulov, D. V., Despotović, V. N., Banić, N. D., Armaković, S. J., Finčur, N. L., Lazarević, M. J., Četojević-Simin, D. D., Orčić, D. Z., Radoičić, M. B., Šaponjić, Z., Čomor, M.,& Abramović, B. F.. (2018). Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO 2 /polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment. in Environmental Pollution, 239, 457-465.
https://doi.org/10.1016/j.envpol.2018.04.039
Šojić Merkulov DV, Despotović VN, Banić ND, Armaković SJ, Finčur NL, Lazarević MJ, Četojević-Simin DD, Orčić DZ, Radoičić MB, Šaponjić Z, Čomor M, Abramović BF. Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO 2 /polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment. in Environmental Pollution. 2018;239:457-465.
doi:10.1016/j.envpol.2018.04.039 .
Šojić Merkulov, Daniela V., Despotović, Vesna N., Banić, Nemanja D., Armaković, Sanja J., Finčur, Nina L., Lazarević, Marina J., Četojević-Simin, Dragana D., Orčić, Dejan Z., Radoičić, Marija B., Šaponjić, Zoran, Čomor, Mirjana, Abramović, Biljana F., "Photocatalytic decomposition of selected biologically active compounds in environmental waters using TiO 2 /polyaniline nanocomposites: Kinetics, toxicity and intermediates assessment" in Environmental Pollution, 239 (2018):457-465,
https://doi.org/10.1016/j.envpol.2018.04.039 . .
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