Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties
2020
Аутори
Radovanović, LidijaZdravković, Jelena
Simović, Bojana
Radovanović, Zeljko
Mihajlovski, Katarina
Dramicanin, Miroslav D.
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-sourceprecursors at 450 degrees 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:
photoluminescence / photocatalysis / nanomaterials / antimicrobial activityИзвор:
Journal of the Serbian Chemical Society, 2020, 85, 11, 1475-1488Издавач:
- Srpsko hemijsko društvo, Beograd
Финансирање / 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
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Radovanović, Lidija AU - Zdravković, Jelena AU - Simović, Bojana AU - Radovanović, Zeljko AU - Mihajlovski, Katarina AU - Dramicanin, Miroslav D. AU - Rogan, Jelena PY - 2020 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1382 AB - Zinc oxide (ZnO) nanoparticles were obtained by thermal decomposition of one-dimensional zinc-benzenepolycarboxylato complexes as single-sourceprecursors at 450 degrees 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. PB - Srpsko hemijsko društvo, Beograd T2 - Journal of the Serbian Chemical Society T1 - Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties EP - 1488 IS - 11 SP - 1475 VL - 85 DO - 10.2298/JSC200629048R ER -
@article{ author = "Radovanović, Lidija and Zdravković, Jelena and Simović, Bojana and Radovanović, Zeljko and Mihajlovski, Katarina and Dramicanin, Miroslav D. and Rogan, Jelena", year = "2020", abstract = "Zinc oxide (ZnO) nanoparticles were obtained by thermal decomposition of one-dimensional zinc-benzenepolycarboxylato complexes as single-sourceprecursors at 450 degrees 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.", publisher = "Srpsko hemijsko društvo, Beograd", journal = "Journal of the Serbian Chemical Society", title = "Zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato precursors: Photoluminescent, photocatalytic and antimicrobial properties", pages = "1488-1475", number = "11", volume = "85", doi = "10.2298/JSC200629048R" }
Radovanović, L., Zdravković, J., Simović, B., Radovanović, Z., Mihajlovski, K., Dramicanin, M. D.,& 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 Srpsko hemijsko društvo, Beograd., 85(11), 1475-1488. https://doi.org/10.2298/JSC200629048R
Radovanović L, Zdravković J, Simović B, Radovanović Z, Mihajlovski K, Dramicanin MD, 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, Simović, Bojana, Radovanović, Zeljko, Mihajlovski, Katarina, Dramicanin, Miroslav D., 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 . .