10.1007/s40089-019-0280-8

The comparison of antibacterial activities of CsPbBr3 and ZnO nanoparticles

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  • Ali Akbari*1,
  • Masood Mehrabian2,
  • Zahra Salimi3,
  • Sina Dalir3,
  • Mohammadreza Akbarpour3,
  1. Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, IR
  2. Department of Physics, Faculty of Basic Science, University of Maragheh, Maragheh, IR
  3. Department of Materials Engineering, Faculty of Engineering, University of Maragheh, Maragheh, IR
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Published in Issue 2019-07-25

How to Cite

Akbari, A., Mehrabian, M., Salimi, Z., Dalir, S., & Akbarpour, M. (2019). The comparison of antibacterial activities of CsPbBr3 and ZnO nanoparticles. International Nano Letters, 9(4 (December 2019). https://doi.org/10.1007/s40089-019-0280-8
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Abstract

Abstract All-inorganic cesium lead bromide (CsPbBr 3 ) 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 CsPbBr 3 perovskite nanoparticles toward Gram-negative, rod-shaped Escherichia coli O157:H7 bacteria cells. Experimental results showed that the antibacterial activity of CsPbBr 3 nanoparticles was better than that of ZnO nanoparticles.

Keywords

  • CsPbBr3 perovskite nanoparticles,
  • ZnO nanoparticles,
  • Antibacterial activity,
  • E. coli
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