Title of article
The comparison of antibacterial activities of CsPbBr3 and ZnO nanoparticles
Author/Authors
Akbari, Ali Cellular and Molecular Research Center Cellular and Molecular Medicine Institute - Urmia University of Medical Sciences, Urmia, Iran , Mehrabian, Masood Department of Physics - Faculty of Basic Science - University of Maragheh, P.O. Box 55136‑553, Maragheh, Iran , Salimi, Zahra Department of Materials Engineering - Faculty of Engineering - University of Maragheh, P.O. Box 55136‑553, Maragheh, Iran , Dalir, Sina Department of Materials Engineering - Faculty of Engineering - University of Maragheh, P.O. Box 55136‑553, Maragheh, Iran , Akbarpour, Mohammadreza Department of Materials Engineering - Faculty of Engineering - University of Maragheh, P.O. Box 55136‑553, Maragheh, Iran
Pages
5
From page
349
To page
353
Abstract
All-inorganic cesium lead bromide (CsPbBr3) perovskite nanoparticles and ZnO nanoparticles were synthesized. The structure, optical properties and the morphology of synthesized nanoparticles were fully characterized using X-ray diffraction (XRD), UV/Vis spectroscopy and transition electron microscopy (TEM). A comparative study was carried out to investigate the antibacterial activity of ZnO and CsPbBr3 perovskite nanoparticles toward Gram-negative, rod-shaped Escherichia coli O157:H7 bacteria cells. Experimental results showed that the antibacterial activity of CsPbBr3 nanoparticles was better than that of ZnO nanoparticles.
Keywords
E. coli , Antibacterial activity , ZnO nanoparticles , perovskite nanoparticles , CsPbBr3
Journal title
International Nano Letters(INL)
Serial Year
2019
Record number
2522077
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