Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties
Аутори
Radovanović, LidijaZdravković, Jelena D.
Simović, Bojana
Radovanović, Željko
Mihajlovski, Katarina
Dramićanin, Miroslav
Rogan, Jelena
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Zinc oxide (ZnO) nanoparticles were obtained by thermal decomposition of one-dimensional zinc-benzenepolycarboxylato complexes as single-source precursors at 450 °C in an air atmosphere. The mechanism and kinetics of thermal degradation of zinc-benzenepolycarboxylato complexes were analyzed under non-isothermal conditions in an air atmosphere. The results of X-ray powder diffraction and field emission scanning electron microscopy revealed hexagonal wurtzite structure of ZnO with an average crystallite size in the range of 39-47 nm and similar morphology. The band gap and the specific surface area of ZnO nanoparticles were determined using UV-Vis diffuse reflectance spectroscopy and the Brunauer, Emmett and Teller method, respectively. The photoluminescent, photocatalytic and antimicrobial properties of the ZnO nanoparticles were also examined. The best photocatalytic activity in the degradation of C. I. Reactive Orange 16 dye was observed for the ZnO powder where the crystallites form ...the smallest agglomerates. All ZnO nanoparticles showed excellent inhibitory effect against Gram-positive bacterium Staphylococcus aureus and Gram-negative bacterium Escherichia coli.
Кључне речи:
Antimicrobial activity / Nanomaterials / Photocatalysis / PhotoluminescenceИзвор:
Journal of the Serbian Chemical Society, 2020, 85, 11, 1475-1488Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200287 (Иновациони центар Технолошко-металуршког факултета у Београду доо) (RS-MESTD-inst-2020-200287)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
DOI: 10.2298/JSC200629048R
ISSN: 0352-5139
WoS: 000595578800007
Scopus: 2-s2.0-85098263418
Колекције
Институција/група
VinčaTY - JOUR AU - Radovanović, Lidija AU - Zdravković, Jelena D. AU - Simović, Bojana AU - Radovanović, Željko AU - Mihajlovski, Katarina AU - Dramićanin, Miroslav AU - Rogan, Jelena PY - 2020 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9793 AB - Zinc oxide (ZnO) nanoparticles were obtained by thermal decomposition of one-dimensional zinc-benzenepolycarboxylato complexes as single-source precursors at 450 °C in an air atmosphere. The mechanism and kinetics of thermal degradation of zinc-benzenepolycarboxylato complexes were analyzed under non-isothermal conditions in an air atmosphere. The results of X-ray powder diffraction and field emission scanning electron microscopy revealed hexagonal wurtzite structure of ZnO with an average crystallite size in the range of 39-47 nm and similar morphology. The band gap and the specific surface area of ZnO nanoparticles were determined using UV-Vis diffuse reflectance spectroscopy and the Brunauer, Emmett and Teller method, respectively. The photoluminescent, photocatalytic and antimicrobial properties of the ZnO nanoparticles were also examined. The best photocatalytic activity in the degradation of C. I. Reactive Orange 16 dye was observed for the ZnO powder where the crystallites form the smallest agglomerates. All ZnO nanoparticles showed excellent inhibitory effect against Gram-positive bacterium Staphylococcus aureus and Gram-negative bacterium Escherichia coli. T2 - Journal of the Serbian Chemical Society T1 - Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties VL - 85 IS - 11 SP - 1475 EP - 1488 DO - 10.2298/JSC200629048R ER -
@article{ author = "Radovanović, Lidija and Zdravković, Jelena D. and Simović, Bojana and Radovanović, Željko and Mihajlovski, Katarina and Dramićanin, Miroslav and Rogan, Jelena", year = "2020", abstract = "Zinc oxide (ZnO) nanoparticles were obtained by thermal decomposition of one-dimensional zinc-benzenepolycarboxylato complexes as single-source precursors at 450 °C in an air atmosphere. The mechanism and kinetics of thermal degradation of zinc-benzenepolycarboxylato complexes were analyzed under non-isothermal conditions in an air atmosphere. The results of X-ray powder diffraction and field emission scanning electron microscopy revealed hexagonal wurtzite structure of ZnO with an average crystallite size in the range of 39-47 nm and similar morphology. The band gap and the specific surface area of ZnO nanoparticles were determined using UV-Vis diffuse reflectance spectroscopy and the Brunauer, Emmett and Teller method, respectively. The photoluminescent, photocatalytic and antimicrobial properties of the ZnO nanoparticles were also examined. The best photocatalytic activity in the degradation of C. I. Reactive Orange 16 dye was observed for the ZnO powder where the crystallites form the smallest agglomerates. All ZnO nanoparticles showed excellent inhibitory effect against Gram-positive bacterium Staphylococcus aureus and Gram-negative bacterium Escherichia coli.", journal = "Journal of the Serbian Chemical Society", title = "Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties", volume = "85", number = "11", pages = "1475-1488", doi = "10.2298/JSC200629048R" }
Radovanović, L., Zdravković, J. D., Simović, B., Radovanović, Ž., Mihajlovski, K., Dramićanin, M.,& Rogan, J.. (2020). Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties. in Journal of the Serbian Chemical Society, 85(11), 1475-1488. https://doi.org/10.2298/JSC200629048R
Radovanović L, Zdravković JD, Simović B, Radovanović Ž, Mihajlovski K, Dramićanin M, Rogan J. Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties. in Journal of the Serbian Chemical Society. 2020;85(11):1475-1488. doi:10.2298/JSC200629048R .
Radovanović, Lidija, Zdravković, Jelena D., Simović, Bojana, Radovanović, Željko, Mihajlovski, Katarina, Dramićanin, Miroslav, Rogan, Jelena, "Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties" in Journal of the Serbian Chemical Society, 85, no. 11 (2020):1475-1488, https://doi.org/10.2298/JSC200629048R . .