Green Synthesis of Glycyrrhizaglabra Silver Nano Particles and Confirmation of them through Microscopy and Spectrophotometric Techniques

Abstract

An eco-friendly green mediated synthesis of inorganic nanoparticle is a fast
growing research in the limb of nanotechnology. This study reports the synthesis of silver
Nanoparticle by usingGlycyrrhizaglabra leaf extract. Visually, the formation of silver
nanoparticle was confirmed by observing the colour changes from pale yellow to dark brown
colour and an intense peak was observed in the UV- spectrophotometer at 460 nm. The
possible functional groups in the plant extracts were identified by FT-IR analysis.This novel
green approach is a rapid, facile and used for large scale production of metallic nanoparticle.