GREEN SYNTHESIS & CHARACTERIZTION OF SILVER NANO PARTICLE USING PLANT EXTRACT.

Abstract

In recent science , Nano technology is a burning field for the researchers. These particles canbe prepared easily by different chemical ,physical, and biological approaches. The Greensynthesis was done by using aqueous solution of Azadirachta indicia leaf extract andAgNo3.Silver was of a particular interest for this process due to its evocative physical andchemical properties. The Nano particles were characterized by UV –Visspectrophotometer,FTIR, DLS,ZetaAnalysis,XRD, and SEM.Thenano particles were foundhave the size ranges from 160-180 nm.