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Novel biosynthesis of silver nanoparticles (SNPs) using Chrysosporium sps. and Aspergillus sps.

Publish place: International Journal of Nano Dimension، Vol: 4، Issue: 2
Publish Year: 1392
Type: Journal paper
Language: English
View: 149

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Link to this Paper:
https://civilica.com/doc/1483148

Document National Code:

JR_IJND-4-2_002

Index date: 14 July 2022

Novel biosynthesis of silver nanoparticles (SNPs) using Chrysosporium sps. and Aspergillus sps. abstract

Interaction of Chrysosporium sps. and Aspergillus sps. with aqueous AgNO3 was investigated for synthesis of silver nanoparticles. Biological reduction and extracellular synthesis of silver nanoparticles in 28 hour at 270C and pH 5.6 was done. The nanometallic dispersion was characterized by surface plasmon absorbance measuring at 424 – 530 nm for Ag nanoparticles. High resolution transmission electron microscopy showed the formation of silver nanoparticles in magnification of 50-100 nm. XRD analysis of the silver nanoparticles confirmed the formation of silver nanoparticles at average size of 29.18 nm.

Novel biosynthesis of silver nanoparticles (SNPs) using Chrysosporium sps. and Aspergillus sps. Keywords:

Silver nanoparticles , Biosynthesis , Chrysosporium , Aspergillus , Surface plasmon absorbance

Novel biosynthesis of silver nanoparticles (SNPs) using Chrysosporium sps. and Aspergillus sps. authors

Kalpana Kanchan

Microbiology Lab., Department of Botany, Dayalbagh Educational Institute, Dayalbagh, Agra- ۲۸۲ ۱۱۰, India

S. Gupta

Microbiology Lab., Department of Botany, Dayalbagh Educational Institute, Dayalbagh, Agra- ۲۸۲ ۱۱۰, India

G.P. Satsangi

Microbiology Lab., Department of Botany, Dayalbagh Educational Institute, Dayalbagh, Agra- ۲۸۲ ۱۱۰, India

J.N. Shrivastava

Microbiology Lab., Department of Botany, Dayalbagh Educational Institute, Dayalbagh, Agra- ۲۸۲ ۱۱۰, India