New and novel strategies are of recent interest in the development of silver nanoparticles. The plant
extracts are eco-friendly, economical and cost effective for synthesis of nanoparticles. In this paper, we
represent biofabrication of silver nanoparticles (AgNPs) using Andrographis paniculata and the synthesized
AgNPs was monitored by ultra-violet visible spectroscopy (UVeVis). The morphology and crystalline
nature of AgNPs were determined from scanning electron microscopy (SEM) with Energy
dispersive X-ray (EDX), X-ray diffraction patterns (XRD), Fourier transform-infrared spectroscopy (FT-IR).
The size and the stability were detected by using Nanoparticle analyzer. The average size of the AgNPs
was found to be 54 2 nm and the Zeta potential was found to be 50.7 mV. The synthesized AgNPs
have very good antifungal activity.