Antimicrobial activity and characterization of biosynthesized silver nanoparticles from Anisochilus carnosus

Silver nanoparticles with size of 6- 57nm were synthesized by bioreduction method from Anisochilus carnosus aqueous and ethanolic extract. Biosynthesized nanoparticles showed maximum antimicrobial activity against K. pneumonia (13±1.67mm), E.coli (13±1.97mm) and B. subtilis (13±1.07mm) followed by P. aeruginosa and minimum against S. aureus. The quantitative formation, characteristics and impurities of silver nanoparticles were studied using UV-Vis absorption spectroscopy, X-ray diffraction analysis, EDX spectrum, scanning electron microscopy (SEM) analysis. Based on this investigation these silver nanoparticles may be used in effluent treatment process for reducing the microbial load.

Antimicrobial activity and characterization of biosynthesized silver nanoparticles from Anisochilus carnosus Keywords:

Anisochilus carnosus , Silver nanoparticles , Antimicrobial Activity , SEM , EDX , XRD

Antimicrobial activity and characterization of biosynthesized silver nanoparticles from Anisochilus carnosus authors

P. P. Vijaya

PG and Research Department of Biotechnology, Mohamed Sathak College of Arts and Science, Sholinganallur, Chennai-۶۰۰۱۱۹. Tamilnadu, India.

M. Syed ali

Biotechnology, Mohamed Sathak College of Arts and Science, Sholinganallur, Chennai-۶۰۰۱۱۹. Tamilnadu, India.

R. S. Saranya

Biotechnology, Mohamed Sathak College of Arts and Science, Sholinganallur, Chennai-۶۰۰۱۱۹. Tamilnadu, India.

N. Yogananth

Biotechnology, Mohamed Sathak College of Arts and Science, Sholinganallur, Chennai-۶۰۰۱۱۹. Tamilnadu, India.

V. Anuratha

Biotechnology, Mohamed Sathak College of Arts and Science, Sholinganallur, Chennai-۶۰۰۱۱۹. Tamilnadu, India.

P. Kalitha Parveen

PG and Research Department of Biotechnology, Mohamed Sathak College of Arts and Science, Sholinganallur, Chennai-۶۰۰۱۱۹. Tamilnadu, India.

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https://civilica.com/doc/1483125

Document National Code:

JR_IJND-3-4_001

Index date: 14 July 2022

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Vijaya, P. P. and Syed ali, M. and Saranya, R. S. and Yogananth, N. and Anuratha, V. and Kalitha Parveen, P.,1392,Antimicrobial activity and characterization of biosynthesized silver nanoparticles from Anisochilus carnosus,https://civilica.com/doc/1483125

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