Browsing by Subject "Silver nanoparticles"

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Bacterial enzyme-mediated synthesis of silver nanoparticles and antimicrobial activity

Peiris, M. M. K.; Gunasekara, T. D. C. P.; Jayaweera, P. M.; Fernando, S. S. N. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)

Extracellular synthesis of silver nanoparticles (AgNPs) using bacteria has been explored for their unique physicochemical properties. Studies have shown that nitrate reductase enzyme catalyzes the bioreduction of Ag+ to ...
Potential of using leaf extract of Annona glabra as a novel, green source for the synthesis of silver nanoparticles

Paragodaarachchi, Y. L.; Wickramarachchi, P. A. S. R. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)

This study aims at investigating the potential of using the leaf extract of Annona glabra for the green synthesis of silver nanoparticles (AgNPs) and optimization of process parameters to obtain nanoparticles with narrow ...
Synthesis of Chitosan Stabilized Silver Nanoparticles using Gamma Ray Irradiation and Characterization

Hettiarachchi, M.A.; Wickramarachchi, P.A.S.R. (University of Kelaniya, 2011)

Chitosan stabilized silver nanoparticles (AgNPs) were synthesized using gamma ray irradiation. Four different sample solutions were prepared [1 mM AgNO3 in 0.1% (w/v) chitosan, 1 mM AgNO3 in 0.5% (w/v) chitosan, 2 mM AgNO3 ...

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