What are the best plant extracts for the preparation of silver nanoparticles?
Plants rich in polyphenols contents shows excellent activity in the reduction of metal nanoparticles
use methanol/water 75:25 extraction, and use citric acid for adjustment of pH on 4.
Pongamia pinnata will be useful.
Thank you so much Mahdi Yahyazadeh and vijay r ram
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