A METHOD OF MAKING NOBLE METAL NANOPARTICLES FORMED BY GREEN CHEMISTRY TECHNIQUES

摘要

The subject of the present invention is to provide an aqueous stem extract of Ceriops tagat, as a bio-reducing and stabilizing agent for synthesis of noble metal nanoparticles. The true mangrove plant, Ceriops tagal is not known before for making of noble metal nanoparticles. The extract used in the present invention has the potential of rapid and eco-friendly biosynthesis of monometallic and bimetallic nanoparticles from salts of silver, gold, copper and their mixture.