Home|Journals|Articles by Year|Audio Abstracts
 

Research Article

J Complement Med Res. 2020; 11(5): 8-16


Synthesis of Antimicrobial Silver Nanoparticles by Using Flower of Calotropis Gigantea

Rajeshkumar S, Tharani M, Sivaperumal P, Lakshmi T.




Abstract

In this report, green synthesis of silver nanoparticles was achieved by Calotropis gigantea flower extract which act as reducing and capping agent. The synthesized silver nanoparticles were characterized by UV-Visible spectroscopy, SEM-EDX.UV Visible spectra shows the maximum absorbance peak at 430nm which confirms the formation of silver nanoparticles. SEM-EDX analysis reveals the spherical shape of silver nanoparticles and size of about 30-35nm. The EDX spectra reveals the presence of elemental silver as 70%. The antibacterial activity of Calotropis gigantea flower intervened silver nanoparticles against Shigella and Vibrio cholerae shows enhanced activity. The silver nanoparticles also shows potential antioxidant activity as the concentration increases and the absorbance is noted at 517nm.

Key words: Calotropis gigantea flower, Silver nanoparticles, green synthesis.






Full-text options


Share this Article


Online Article Submission
• ejmanager.com




ejPort - eJManager.com
Refer & Earn
JournalList
About BiblioMed
License Information
Terms & Conditions
Privacy Policy
Contact Us

The articles in Bibliomed are open access articles licensed under Creative Commons Attribution 4.0 International License (CC BY), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.