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American Journal of Biological and Pharmaceutical Research

Volume 7, Issue 2, 2020
Mcmed International
American Journal of Biological and Pharmaceutical Research
Issn
2348 - 2176 (Print), 2348 - 2184 (Online)
Frequency
bi-annual
Email
editorajbpr@mcmed.us
Journal Home page
http://mcmed.us/journal/ajbpr
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Purchase
Abstract
Title
PREPARATION AND INVESTIGATION OF AG-NANOPARTICLES USING LEUCAS EXTRACT
Author
N. Deepa*, D.Tamilanban, P.Guna, S.Rohan, I.Daniel Prasanna
Email
deepanatarajan@gmail.com
keyword
Silver nanoparticles, Antibacterial activity, Biogenesis, Surface plasmon resonance, Leucas aspera.
Abstract
Nanoparticles are in demand in diverse areas of science and technology, and their uses are also common in the medical and pharmaceutical fields. They have been used as preservatives, aids for diagnosis and effective antibacterial agents. But when it comes to cost, effectiveness and toxicity problems, and their development is a significant matter of concern. Green synthesis has taken advantage of its industrial and large-scale synthesis by addressing these limits. This study focuses on the synthesis of silver nanoparticles using Leucas aspera filtered leaf extract and examination using UV-Vis Spectrophotometry. In UV spectroscopy, the nanoparticles demonstrated surface plasmon resonance at 420nm. In addition, nanoparticles have been tested on Putida vulgaris, Staphylococcus aureus, and Bacillus subtillis for their antibacterial efficacy. The findings revealed that the eco-friendly synthesized silver nanoparticles have a strong antibacterial property and can be used successfully in treatments for diseases and contagious wounds
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