Study on Plant Extract Mediated Synthesis of Silver Nanoparticles Using Combination of Cardiospermum Halicacabum and Butea Monosperma and Screening of Its Antibacterial Activity

Abstract

Objective: To synthesis silver nanoparticles from aqueous leaf extract of Cardiospermum halicacabum and Butea monosperma and analyze the phytochemical constituent and evaluate the antibacterial activity using this silver nanoparticle. Materials and methods: For the synthesis of silver nanoparticle, 1mM silver nitrate is used. Preliminary phytochemical analysis of silver nanoparticle was analyzed using standard procedures. The antibacterial activity was evaluated using agar diffusion method. Results: The phytochemical analysis of the silver nanoparticle exhibited the presence of alkaloids, Tannin, phenol, carbohydrate, terpenoid. The antibacterial activity of silver nanoparticle against Pseudomonas, Bacillus cereus, citrobacter and E.coli, The whole plant of Cardiosperm halicacabum and Butea monsperma leaf parts have prominent antimicrobial properties. Conclusion: The silver nanoparticle of Cardiospermum halicacabum and Butea monosperma were found to be a powerful antimicrobial agent and this study can be continued for their structural elucidation and pharmacological activity.