Biosynthesis of Silver Nanoparticles Using Aegle marmelos Bael Fruit Extract and Its Application to Prevent Adhesion of Bacteria: A Strategy to Control MicrofoulingReport as inadecuate




Biosynthesis of Silver Nanoparticles Using Aegle marmelos Bael Fruit Extract and Its Application to Prevent Adhesion of Bacteria: A Strategy to Control Microfouling - Download this document for free, or read online. Document in PDF available to download.

Bioinorganic Chemistry and Applications - Volume 2014 2014, Article ID 949538, 8 pages -

Research ArticleSchool of Biosciences and Technology, VIT University, Vellore, Tamil Nadu 632014, India

Received 28 May 2014; Accepted 14 August 2014; Published 2 September 2014

Academic Editor: Zhe-Sheng Chen

Copyright © 2014 A. Nithya Deva Krupa and Vimala Raghavan. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Marine biofilms formed due to adhesion of bacteria and other microorganisms on submerged surfaces are generally considered to be a major form of microfouling. Subsequent attachment of larvae of higher organisms like barnacles, mussels, and so forth, on marine biofilms, causes macrofouling. Several approaches have been used to prevent micro- and macrofouling. Silver nanoparticles AgNPs are known to exhibit strong inhibitory and antimicrobial activity. Biological synthesis of AgNPs is rapidly gaining importance due to its growing success. Hence, the present study is focused on the biosynthesis of AgNPs using fruit extract of Aegle marmelos and its characterization through UV-Vis spectrophotometer, X-ray diffractometer XRD, Fourier transform infrared spectroscopy FTIR, and atomic force microscopy AFM. Further isolation and identification of marine biofilm forming bacteria were carried out through 16S rDNA analysis. The antimicrofouling effect of the biosynthesized AgNPs was tested against marine biofilm forming bacteria and the results suggested that it could effectively inhibit biofilm formation. This preliminary study has proved that AgNPs may be used as antimicrofouling agent for the prevention of biofouling in the early stages.





Author: A. Nithya Deva Krupa and Vimala Raghavan

Source: https://www.hindawi.com/



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