Pharmacognosy

Journal of Pharmacognosy and Phytochemistry

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Journal of Pharmacognosy and Phytochemistry

Vol. 6, Issue 5 (2017)

Synthesis of Zinc oxide nanoparticles using leaf extract of Viola canescens Wall. ex, Roxb. and their antimicrobial activity

Author(s): Arun Kumar Khajuria, NS Bisht and Goutam Kumar
Abstract: In the present study, Zinc oxide nanoparticles have been synthesized using leaf extract of Viola canescens. Synthesized nanoparticles were subjected to UV˗ Vis, XRD, FTIR and SEM analysis for further characterization. The average calculated size of ZnO nanoparticles was <26 nm and found to be hexagonal in structure recorded from XRD analysis. FTIR spectra showed the presence of ˗OH, C=C, C=O, and other groups which may involved in reduction and capping of synthesized nanoparticles. Potential of ZnO nanoparticles as an anti-bacterial agent has been studied against two clinical isolates Staphylococcus aureus and E. coli and the zone of inhibition observed for both isolates clearly indicated their potential as an anti-microbial agent.
Pages: 1301-1304  |  533 Views  24 Downloads
How to cite this article:
Arun Kumar Khajuria, NS Bisht, Goutam Kumar. Synthesis of Zinc oxide nanoparticles using leaf extract of Viola canescens Wall. ex, Roxb. and their antimicrobial activity. J Pharmacogn Phytochem 2017;6(5):1301-1304.
Journal of Pharmacognosy and Phytochemistry