Author:
Hardini R D,Saraswati T E
Abstract
Abstract
Synthesis of silver nanoparticles was successfully synthesized by a chemical reduction method using silver nitrate (AgNO3) as a precursor and sodium borohydride (NaBH4) as a reducing agent. The optical properties of silver nanoparticles were studied based on their surface plasmon resonance (SPR) phenomenon using UV-Visible spectrophotometry. The absorbance spectra of colloidal silver nanoparticles show the peak at the wavelength range of 380 nm to 450 nm. Colloidal silver nanoparticles have good stability after storage at room temperature.
Subject
Computer Science Applications,History,Education