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Green synthesis, characterization and antibacterial activities of silver nanoparticles from strawberry fruit extract Cover

Green synthesis, characterization and antibacterial activities of silver nanoparticles from strawberry fruit extract

Open Access
|Dec 2017

Abstract

Silver nanoparticles (AgNPs) have been synthesized in the presence of Strawberry fruit extract (SBFE) at room temperature. The synthesized AgNPs was characterized by UV-vis spectroscopy, SEM, EDS, XRD, TEM and FTIR. The UV-vis spectra of the AgNPs show SPR band at 450 nm. TEM results indicate that AgNPs are spherical in shape and size range between 7–65 nm. Antibacterial activity of the synthesized AgNPs has been assessed against Pseudomonas aeruginosa and Bacillus licheniformis. The results show that AgNPs exhibit inhibitory effect and effect is a function of AgNPs concentration. The antibacterial activity of the prepared AgNPs has been compared with two antibiotics, amoxicillin and ciprofloxacin. It is found that the antibiotics perform better than AgNPs.

Language: English
Page range: 128 - 136
Published on: Dec 29, 2017
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2017 Saviour A. Umoren, Alexis M. Nzila, Saravanan Sankaran, Moses M. Solomon, Peace S. Umoren, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.