Analysis of The Optical Properties of Ag Nanoparticles With The Assistance of Bioreductors of Saga Leaf Extract (Abrus pecatorius L.)

Nanotechnology has become an important and interesting field of physics, chemistry, biology engineering in recent years. The rapidly growing nanotechnology today is nanoparticles. characteristic nanoparticles that the particle size very small range (1-100 nm). Silver have been synthesized using saga leaf extract (Abrus pecatorius L.) as a reducing agent. formation silver was carried out by adding sage to AgNO3 solution homogenizing magnetic stirrer for 60 minutes. UV-Vis spectrophotometer used confirm Test inhibition bacteria well method. results showed wavelength values were 375-395nm.