• Dr.K.PRIYA RAJINI
• Dr.M Mary Sheeba

Silver nanoparticles (AgNPs) are becoming increasingly important for various crucial applications, including antimicrobial, anticancer, catalytic, and anti-inflammatory. AgNPs biosynthesized from plant extracts have attracted considerable attention because of their eco-friendliness, simplicity, cost-effectiveness, and stability. This study investigated the potential of using fruit and leaf extracts of the medicinal plant Azadirachta indica as a capping and reducing agent for the biosynthesis of AgNPs. The size, shape, and optical properties of AgNPs significantly affect their chemical, physical, and biological activity. Therefore, this study optimized the biosynthesis conditions as a first attempt for A. indica fruit extracts to produce AgNPs with precise morphology. Subsequently, the biologically manufactured AgNPs were characterized using suitable techniques, the green synthesis of silvernanoparticles using plant Azadirachta indica leaf extract and a silvernitrate,(AgNO3). AgNPs are produced by the reduction of AgNO3, with the aqueous leaf extract. The formation of AgNPs was recognized by the change of colour from blue to black. The synthesized nanoparticles were then characterized through UV-Vis spectrophotometry FTIR, , and SEM analysis.

Greensynthesis,Azadirachtaindica,silvernanoparticles

"Characterisation Of Azadirachta indica based SilverNano Particles", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 10, page no.c39-c44, October-2024, Available :http://www.jetir.org/papers/JETIR2410305.pdf

"Characterisation Of Azadirachta indica based SilverNano Particles", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 10, page no. ppc39-c44, October-2024, Available at : http://www.jetir.org/papers/JETIR2410305.pdf