Nguyen, D.T. and Nguyen, T.M.H. and Nguyen, T.T. and Nguyen, T.B.N. and Nguyen, T.N. and Nguyen and Nghiem, T.H.L. (2024) Effects of size on silver nanoparticle stability and inhibition of Vibro parahaemolyticus bacterial cell growth in high chloride media. Advances in Natural Sciences: Nanoscience and Nanotechnology, 15 (2).
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The stability of silver nanoparticles at average sizes of 10 nm, 30 nm, and 50 nm with polyvinylpyrrolidone stabiliser was evaluated in a medium with high chloride ion concentration. The antibacterial activity of these silver nanoparticles against marine cholera Vibrio parahaemolyticus was studied and compared with ionic Ag+ and a bactericidal agent, Benzalkonium chloride. The results show that the smaller the silver nanoparticles, the higher the stability, and the higher the antibacterial ability, which is closer to the antibacterial ability of the ionic Ag+. These results show the outstanding bactericidal activity of small silver nanoparticles and the potential application of these tiny particles in inhibiting pathogenic bacteria in aquaculture. © 2024 Vietnam Academy of Science & Technology.
Item Type: | Article |
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Divisions: | Offices > Office of International Cooperation |
Identification Number: | 10.1088/2043-6262/ad47e6 |
Uncontrolled Keywords: | Bacteria; Bactericides; Cell proliferation; Chlorine compounds; Metal nanoparticles, Ag +; Antibacterials; Average size; Bacterial cells; Bactericidal activity; Chloride media; Effect of sizes; High chloride medium; Parahaemolyticus; Vibrio parahaemolyticus, Silver nanoparticles |
URI: | http://eprints.lqdtu.edu.vn/id/eprint/11260 |