A novel approach for synthesis of silver nanoparticles

In recent years metallic nanoparticles have been focused by researchers due to their unique electronic, optical, mechanical, magnetic and chemical properties Silver nanoparticles were prepared by chemical reduction method. Silver nitrate was taken as the metal precursor and sodium brohydrat as a reducing agent. The formation of the silver nanoparticles was monitored using UV-Vis absorption spectroscopy. The UV-Vis spectroscopy revealed the formation of silver nanopartícles by exhibing the typical surface absorption maxima at 380 nm from the UV–Vis spectrum

کلیدواژه ها:

‘silver ، nano particle ، UV-VIS ، reduction agent’