OPTICAL PROPERTIES OF GREEN SYNTHEZISED SILVER NANO PARTICLES

R. Bala Karthikeyan* and R. Sheela Rani

ABSTRACT

Here we report the synthesis of silver nanoparticles of using neem leaf extract. The synthesized nanoparticles are characterized using Scanning electron microscope (SEM), X-ray diffractometer (XRD) and UV-visible spectrophotometer. Also photoluminescence (PL) emissions from the synthesized silver nanoparticles have been recorded. Plant extract is very cost effective and eco friendly and thus can be economic and effective alternative for the large scale synthesis of silver nanoparticles.

Keywords: Silver nano, SEM, SPR, UV-vis.