Plant mediated green biosynthesis of silver nanoparticles using Vitex negundo L. extract |
| |
Affiliation: | 1. Department of Bioinformatics, Alagappa University, Karaikudi 630003, Tamil Nadu, India;2. Department of Animal Health and Management, Alagappa University, Karaikudi 630003, Tamil Nadu, India |
| |
Abstract: | In the present study silver nanoparticles (Ag-NPs) were synthesized from aqueous silver nitrate through a biosynthetic route using water extract of Vitex negundo L. extract which acted as a reductant and stabilizer agents, simultaneously. Formations of Ag/V. negundo were determined by UV–vis spectroscopy where surface plasmon absorption maxima can be observed at 423–432 nm. The XRD analysis shows that the Ag-NPs are of face centered cubic structure. TEM images show the well dispersed of Ag-NPs with average particle size less than 20 nm. The FT-IR spectrum indicates the presence of V. negundo in capping with silver nanoparticles. |
| |
Keywords: | Silver nanoparticles Biosynthesis Green synthesis Transmission electron microscopy |
本文献已被 ScienceDirect 等数据库收录! |
|