Finčur, Nina L.

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orcid::0000-0001-6419-7576
  • Finčur, Nina L. (4)
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Author's Bibliography

Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation

Banić, Nemanja D.; Abramović, Biljana F.; Krstić, Jugoslav B.; Šojić Merkulov, Daniela V.; Finčur, Nina L.; Mitrić, Miodrag

(2019)

TY  - JOUR
AU  - Banić, Nemanja D.
AU  - Abramović, Biljana F.
AU  - Krstić, Jugoslav B.
AU  - Šojić Merkulov, Daniela V.
AU  - Finčur, Nina L.
AU  - Mitrić, Miodrag
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8446
AB  - This work presents the characterization of novel synthesized WO3/Fe3O4 catalysts and investigates their photocatalytic activity for thiacloprid decomposition under UV and simulated sunlight radiation. Four WO3/Fe3O4 nanopowders with different amounts of WO3 were synthesized by chemical co-precipitation method. XRD analysis showed the presence of hematite and magnetite nano-dimensional phases of Fe3O4 in the catalysts. The magnetite phase content increased with increasing WO3 content. Degradation efficiency of thiacloprid in the presence of 6.1WO3/Fe3O4/H2O2 under simulated solar radiation was 2.2 times higher compared to Fe3O4. Under an external magnetic field, a significant increase in the catalysts separation from reaction mixture was observed. © 2018 The Korean Society of Industrial and Engineering Chemistry
T2  - Journal of Industrial and Engineering Chemistry
T1  - Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation
VL  - 70
SP  - 264
EP  - 275
DO  - 10.1016/j.jiec.2018.10.025
ER  - 
@article{
author = "Banić, Nemanja D. and Abramović, Biljana F. and Krstić, Jugoslav B. and Šojić Merkulov, Daniela V. and Finčur, Nina L. and Mitrić, Miodrag",
year = "2019",
abstract = "This work presents the characterization of novel synthesized WO3/Fe3O4 catalysts and investigates their photocatalytic activity for thiacloprid decomposition under UV and simulated sunlight radiation. Four WO3/Fe3O4 nanopowders with different amounts of WO3 were synthesized by chemical co-precipitation method. XRD analysis showed the presence of hematite and magnetite nano-dimensional phases of Fe3O4 in the catalysts. The magnetite phase content increased with increasing WO3 content. Degradation efficiency of thiacloprid in the presence of 6.1WO3/Fe3O4/H2O2 under simulated solar radiation was 2.2 times higher compared to Fe3O4. Under an external magnetic field, a significant increase in the catalysts separation from reaction mixture was observed. © 2018 The Korean Society of Industrial and Engineering Chemistry",
journal = "Journal of Industrial and Engineering Chemistry",
title = "Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation",
volume = "70",
pages = "264-275",
doi = "10.1016/j.jiec.2018.10.025"
}
Banić, N. D., Abramović, B. F., Krstić, J. B., Šojić Merkulov, D. V., Finčur, N. L.,& Mitrić, M.. (2019). Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation. in Journal of Industrial and Engineering Chemistry, 70, 264-275.
https://doi.org/10.1016/j.jiec.2018.10.025
Banić ND, Abramović BF, Krstić JB, Šojić Merkulov DV, Finčur NL, Mitrić M. Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation. in Journal of Industrial and Engineering Chemistry. 2019;70:264-275.
doi:10.1016/j.jiec.2018.10.025 .
Banić, Nemanja D., Abramović, Biljana F., Krstić, Jugoslav B., Šojić Merkulov, Daniela V., Finčur, Nina L., Mitrić, Miodrag, "Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation" in Journal of Industrial and Engineering Chemistry, 70 (2019):264-275,
https://doi.org/10.1016/j.jiec.2018.10.025 . .
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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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Photocatalytic degradation of alprazolam in water suspension of brookite type TiO2 nanopowders prepared using hydrothermal route

Tomić, Nataša; Grujić-Brojčin, Mirjana; Finčur, Nina L.; Abramović, Biljana F.; Simović, Bojana; Krstić, Jugoslav B.; Matović, Branko; Šćepanović, Maja

(Elsevier, 2015)

TY  - JOUR
AU  - Tomić, Nataša
AU  - Grujić-Brojčin, Mirjana
AU  - Finčur, Nina L.
AU  - Abramović, Biljana F.
AU  - Simović, Bojana
AU  - Krstić, Jugoslav B.
AU  - Matović, Branko
AU  - Šćepanović, Maja
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/821
AB  - Two series of nanocrystalline brookite-type powders have been synthesized by using combined sal gel hydrothermal method with titanium tetrachloride (TiCI4) as a precursor and hydrothermal temperature and reaction time varied in the range of 120-200 degrees C and 12-48 h, respectively. The effects of chosen synthesis parameters on structural, morphological and optical properties of synthesized powders have been investigated by the XRPD, SEM, EDS and BET measurements, as well Raman spectroscopy and spectroscopic ellipsometry. The XRPD results have shown that pure brookite phase, with mean crystallite size of -33 nm, has been obtained only in the sample synthesized at 200 degrees C, after 24 h of hydrothermal process. In all other samples anatase phase also appears, whereas rutile and sodium titanate phases have been noticed in the samples synthesized at lower temperatures. The presence of different titania phases has also been confirmed and analyzed by Raman scattering measurements. The SEM measurements have shown spindle-like particles in brookite-rich samples synthesized at 200 degrees C, whereas BET measurements have detected mesoporous structure in these samples. The properties of synthesized powders have been correlated to their photocatalytic efficiency, tested in degradation of alprazolam, one of the 5th generation benzodiazepines. The sample consisted of pure brookite has shown the highest efficiency in the photodegradation of alprazolam, practically equal to the activity of Degussa P25. (C) 2015 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Materials Chemistry and Physics
T1  - Photocatalytic degradation of alprazolam in water suspension of brookite type TiO2 nanopowders prepared using hydrothermal route
VL  - 163
SP  - 518
EP  - 528
DO  - 10.1016/j.matchemphys.2015.08.008
ER  - 
@article{
author = "Tomić, Nataša and Grujić-Brojčin, Mirjana and Finčur, Nina L. and Abramović, Biljana F. and Simović, Bojana and Krstić, Jugoslav B. and Matović, Branko and Šćepanović, Maja",
year = "2015",
abstract = "Two series of nanocrystalline brookite-type powders have been synthesized by using combined sal gel hydrothermal method with titanium tetrachloride (TiCI4) as a precursor and hydrothermal temperature and reaction time varied in the range of 120-200 degrees C and 12-48 h, respectively. The effects of chosen synthesis parameters on structural, morphological and optical properties of synthesized powders have been investigated by the XRPD, SEM, EDS and BET measurements, as well Raman spectroscopy and spectroscopic ellipsometry. The XRPD results have shown that pure brookite phase, with mean crystallite size of -33 nm, has been obtained only in the sample synthesized at 200 degrees C, after 24 h of hydrothermal process. In all other samples anatase phase also appears, whereas rutile and sodium titanate phases have been noticed in the samples synthesized at lower temperatures. The presence of different titania phases has also been confirmed and analyzed by Raman scattering measurements. The SEM measurements have shown spindle-like particles in brookite-rich samples synthesized at 200 degrees C, whereas BET measurements have detected mesoporous structure in these samples. The properties of synthesized powders have been correlated to their photocatalytic efficiency, tested in degradation of alprazolam, one of the 5th generation benzodiazepines. The sample consisted of pure brookite has shown the highest efficiency in the photodegradation of alprazolam, practically equal to the activity of Degussa P25. (C) 2015 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Materials Chemistry and Physics",
title = "Photocatalytic degradation of alprazolam in water suspension of brookite type TiO2 nanopowders prepared using hydrothermal route",
volume = "163",
pages = "518-528",
doi = "10.1016/j.matchemphys.2015.08.008"
}
Tomić, N., Grujić-Brojčin, M., Finčur, N. L., Abramović, B. F., Simović, B., Krstić, J. B., Matović, B.,& Šćepanović, M.. (2015). Photocatalytic degradation of alprazolam in water suspension of brookite type TiO2 nanopowders prepared using hydrothermal route. in Materials Chemistry and Physics
Elsevier., 163, 518-528.
https://doi.org/10.1016/j.matchemphys.2015.08.008
Tomić N, Grujić-Brojčin M, Finčur NL, Abramović BF, Simović B, Krstić JB, Matović B, Šćepanović M. Photocatalytic degradation of alprazolam in water suspension of brookite type TiO2 nanopowders prepared using hydrothermal route. in Materials Chemistry and Physics. 2015;163:518-528.
doi:10.1016/j.matchemphys.2015.08.008 .
Tomić, Nataša, Grujić-Brojčin, Mirjana, Finčur, Nina L., Abramović, Biljana F., Simović, Bojana, Krstić, Jugoslav B., Matović, Branko, Šćepanović, Maja, "Photocatalytic degradation of alprazolam in water suspension of brookite type TiO2 nanopowders prepared using hydrothermal route" in Materials Chemistry and Physics, 163 (2015):518-528,
https://doi.org/10.1016/j.matchemphys.2015.08.008 . .
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Synthesis of pure and La-doped anatase nanopowders by sol-gel and hydrothermal methods and their efficiency in photocatalytic degradation of alprazolam

Golubović, Aleksandar V.; Tomić, Nataša; Finčur, Nina L.; Abramović, Biljana F.; Veljkovic, I.; Zdravkovic, J.; Grujić-Brojčin, Mirjana; Babić, Biljana M.; Stojadinovic, B.; Šćepanović, Maja

(2014)

TY  - JOUR
AU  - Golubović, Aleksandar V.
AU  - Tomić, Nataša
AU  - Finčur, Nina L.
AU  - Abramović, Biljana F.
AU  - Veljkovic, I.
AU  - Zdravkovic, J.
AU  - Grujić-Brojčin, Mirjana
AU  - Babić, Biljana M.
AU  - Stojadinovic, B.
AU  - Šćepanović, Maja
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/127
AB  - Pure and La3+ doped titanium dioxide (TiO2) nanopowders were obtained by sol gel and hydrothermal methods. A precursor was titanium tetrachloride and concentrations of dopants were 0.5 and 1.0 mol%. Procedures of both methods were the same, up to the last part of synthesis (the transformation from the mother liquor to oxide nanopowders), in order to find the influence of applied methods on the properties of nanopowders. XRD results have shown that all synthesized nanopowders were in the anatase phase. It was seen from DSC measurements that anatase to rutile phase transition took place at a higher temperature with a higher concentration of dopant (La3+). The samples obtained by the sol gel method had a higher temperature of phase transition than related samples obtained by the hydrothermal method. Nanopowder properties have been related to the photocatalytic activity, tested in degradation of the pharmaceutical alprazolam. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
T2  - Ceramics International
T1  - Synthesis of pure and La-doped anatase nanopowders by sol-gel and hydrothermal methods and their efficiency in photocatalytic degradation of alprazolam
VL  - 40
IS  - 8
SP  - 13409
EP  - 13418
DO  - 10.1016/j.ceramint.2014.05.060
ER  - 
@article{
author = "Golubović, Aleksandar V. and Tomić, Nataša and Finčur, Nina L. and Abramović, Biljana F. and Veljkovic, I. and Zdravkovic, J. and Grujić-Brojčin, Mirjana and Babić, Biljana M. and Stojadinovic, B. and Šćepanović, Maja",
year = "2014",
abstract = "Pure and La3+ doped titanium dioxide (TiO2) nanopowders were obtained by sol gel and hydrothermal methods. A precursor was titanium tetrachloride and concentrations of dopants were 0.5 and 1.0 mol%. Procedures of both methods were the same, up to the last part of synthesis (the transformation from the mother liquor to oxide nanopowders), in order to find the influence of applied methods on the properties of nanopowders. XRD results have shown that all synthesized nanopowders were in the anatase phase. It was seen from DSC measurements that anatase to rutile phase transition took place at a higher temperature with a higher concentration of dopant (La3+). The samples obtained by the sol gel method had a higher temperature of phase transition than related samples obtained by the hydrothermal method. Nanopowder properties have been related to the photocatalytic activity, tested in degradation of the pharmaceutical alprazolam. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.",
journal = "Ceramics International",
title = "Synthesis of pure and La-doped anatase nanopowders by sol-gel and hydrothermal methods and their efficiency in photocatalytic degradation of alprazolam",
volume = "40",
number = "8",
pages = "13409-13418",
doi = "10.1016/j.ceramint.2014.05.060"
}
Golubović, A. V., Tomić, N., Finčur, N. L., Abramović, B. F., Veljkovic, I., Zdravkovic, J., Grujić-Brojčin, M., Babić, B. M., Stojadinovic, B.,& Šćepanović, M.. (2014). Synthesis of pure and La-doped anatase nanopowders by sol-gel and hydrothermal methods and their efficiency in photocatalytic degradation of alprazolam. in Ceramics International, 40(8), 13409-13418.
https://doi.org/10.1016/j.ceramint.2014.05.060
Golubović AV, Tomić N, Finčur NL, Abramović BF, Veljkovic I, Zdravkovic J, Grujić-Brojčin M, Babić BM, Stojadinovic B, Šćepanović M. Synthesis of pure and La-doped anatase nanopowders by sol-gel and hydrothermal methods and their efficiency in photocatalytic degradation of alprazolam. in Ceramics International. 2014;40(8):13409-13418.
doi:10.1016/j.ceramint.2014.05.060 .
Golubović, Aleksandar V., Tomić, Nataša, Finčur, Nina L., Abramović, Biljana F., Veljkovic, I., Zdravkovic, J., Grujić-Brojčin, Mirjana, Babić, Biljana M., Stojadinovic, B., Šćepanović, Maja, "Synthesis of pure and La-doped anatase nanopowders by sol-gel and hydrothermal methods and their efficiency in photocatalytic degradation of alprazolam" in Ceramics International, 40, no. 8 (2014):13409-13418,
https://doi.org/10.1016/j.ceramint.2014.05.060 . .
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