Biogenetic Synthesis of Silver Nanoparticles from Extract of Lupinus Arboreus and Its Antimicrobial Properties

Authors: Chiranjit Sardar, Firoz khan, Kailash Kumar Pathak

Country: India

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Abstract: Ag nanoparticles were synthesized successfully by green synthesis methods (From Lupinus arboreus extract), respectively. Using UV-Vis spectroscopy, particle size analysis, scanning electron microscopy (SEM), dynamic light scattering (DLS) particle size, and SEM image analysis, the nanoparticles were thoroughly characterized.
The average particle size was determined to be in the range of less than 1000 nm Ag. Antibacterial potential of Ag nanoparticles as a function of nanoparticles concentration was tested against four different bacteria like Escherichia coli and S. aureus. The test was performed by both Disc diffusion assay and colony forming unit (CFU) estimation method. From the study, both types of nanoparticles were observed to have strong antimicrobial potential.

Keywords: Ag nanoparticles, Lupinus arboreus, Anti microbial activity.

Paper Id: 232844

Published On: 2025-12-06

Published In: Volume 13, Issue 6, November-December 2025

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