Biosynthesis of silver nanoparticles using fresh extracts of Tridax procumbens linn
Bhati-Kushwaha, H.
Indian Journal of Experimental Biology 52(4): 359-368
2014
ISSN/ISBN: 0019-5189 PMID: 24772939 Document Number: 678125
A simple and eco-friendly method for the synthesis of biogenic nanoparticles (NP's) using an aqueous solution of T. procumbens fresh plant extract (leaf and stem) as a bioreductant is reported. The prepared biogenic nanoparticles were well characterized using U.V. visible spectroscopy, scanning electron microscopy, X-ray diffraction and Fourier-transform infrared spectroscopy. The particles were confirmed to be elemental crystal by X-ray diffraction. The potential applications of biosynthesized nanoparticles as antimicrobial (antibacterial and antifungal) against pathogens Escherichia coli, Vibrio cholerae, Aspergillus niger and Aspergillusflavus were demonstrated.