Mycosynthesis of Silver Nanoparticles, Their Characterization and Antimicrobial Activity

Authors

  • Hemant Bhangale  
  • Dilip Patil  

Keywords:

Biosynthesis, silver nanoparticles, UV-visible spectroscopy, TEM, antimicrobial activity.

Abstract

The use of the Fungus Penicillium species for the synthesis of silver nanoparticles was discussed in the present paper. The prepared nanoparticles were characterized by using UV-visible spectrophotometry, X-ray diffraction analysis, Transmission Electron Microscopy. The surface plasmon resonance peak observed at 413 nm in UV-visible spectra confirm the formation of silver nanoparticles. (TEM) images revealed that the particles were spherical with size in the range between 11 nm to 20 nm. Surface area electron diffraction pattern revealed the crystalline nature of silver nanoparticles with face centred cubic geometry. The synthesized silver nanoparticles were evaluated for the antimicrobial activity against Gram Positive bacteria B. Subtilis and displayed the zone of inhibition 24.19 nm in diameter.

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International Journal of Scientific Research in Science and Technology

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Published

2018-01-30

Issue

Volume 4, Issue 1, January-February-2018

Section

Research Articles

License

Copyright (c) IJSRST

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Hemant Bhangale, Dilip Patil "Mycosynthesis of Silver Nanoparticles, Their Characterization and Antimicrobial Activity" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 4, Issue 1, pp.115-118, January-February-2018.