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HERO ID
8315344
Reference Type
Journal Article
Title
Phytochemical screening and synthesis of silver nanoparticles using leaf extract of Rhynchotechum ellipticum
Author(s)
Hazarika, D; Phukan, A; Saikia, E; Chetia, B
Year
2014
Is Peer Reviewed?
1
Journal
International Journal of Pharmacy and Pharmaceutical Sciences
ISSN:
2656-0097
EISSN:
0975-1491
Volume
6
Issue
1
Page Numbers
672-674
Language
English
Abstract
Objective: This study aims to investigate the hexane and ethanol extracts of the leaves of Rhynchotechum ellipticum for the presence of various phytochemicals and to synthesize silver nanoparticles using the ethanol extract of Rhynchotechum ellipticum leaves. Methods: The presence of various phytochemicals viz. polyphenols, alkaloids, terpenoids, flavonoids, carbohydrates and steroids were investigated by following standard biochemical methods. The synthesized silver nanoparticles (SNPs) were characterized by using UV-Vis spectroscopy, FTIR, XRD and SEM. Results: The extracts contain various phytochemicals. The synthesized nanoparticles were found to be spherical in shape with average size in the range of 0.51 to 0.73 μm. Conclusion: The results revealed that the ethanol extract of Rhynchotechum ellipticum leaves is a very good bioreductant for the synthesis of silver nanoparticles.
Keywords
Bioreductant; Phytochemicals; Silver nanoparticles; Stabilizing
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