Abstract
Silver nanoparticles (Ag NPs) are known for their bioactivity and catalytic properties. Ag NPs also exhibits a strong localized surface plasm on resonance (LSPR).LSPR is related to the collective oscillation of the electrons at the surface of metallic NPs when excited by incident photos at the resonant frequency. For Ag NPs, this frequency matches within the visible range (for spherical N…