Green synthesis of silver nanoparticles using Ocimum citriodorum leaf extract for antibacterial soap application

Abstract

Synthesis of silver nanoparticles (AgNPs) using Ocimum citriodorum leaf extract for antibacterial soap application has been conducted. The optimization on AgNPs synthesis was studied by UV-Vis spectrophotometric analysis, particle size analysis, and transmission electron microscope. The synthesized AgNPs was utilized for antibacterial soap preparation. The antibacterial testing was conducted on Eschericia coli, Staphylococcus aureus, and Streptococcus pyogenes bacteria. The results showed the successfully synthesis of the AgNPs with the particle size ranging from 10-40 nm. The AgNPs and the soaps exhibit the antibacterial activity within the medium criteria. The results suggest the potency of Ocimum citriodorum as bioreductor of AgNPs synthesis.