World Journal of
Pharmaceutical and Life Sciences

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Life Sciences
An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)
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Abstract

SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES USING GOMPHRENA GLOBOSA FLOWER EXTRACT

B. Lavanya and T. Ananthi*

ABSTRACT

A green synthesis of silver nanoparticles was done using aqueous flower extract of Gomphrena globosa. Synthesised silver nanoparticles (AgNPs) were characterized with UV-Vis-spectroscopy, Fourier transform infrared (FTIR) analysis and Scanning Electron Microscope (SEM). UV spectra showed maximum absorbance at 430nm. FTIR analysis of synthesized nanoparticles confirmed the phenol, alkanes, aliphatic amines, secondary alcohol, alkenes and aromatic amines compound. SEM analysis was carried out to understand the topology and the size of the Ag-NPs, which showed the synthesis of higher density polydispersed spherical Ag-NPs of various sizes that ranged from 22 to 30 nm. Therefore, the present work has been undertaken to synthesized the AgNPs using flower extract of Gomphrena globosa flower to characterizion.

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