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Phytosynthesis of Silver Nanoparticles Using Myrtus communis L. Leaf Extract and Investigation of Bactericidal Activity
被引:0
|作者:
M. R. Ajdari
G. H. Tondro
N. Sattarahmady
A. Parsa
H. Heli
机构:
[1] Shiraz University of Medical Sciences,Nanomedicine and Nanobiology Research Center
[2] Shiraz University of Medical Sciences,Student Research Committee, School of Medicine
[3] Shiraz University of Medical Sciences,Department of Medical Physics, School of Medicine
来源:
关键词:
Ag;
green synthesis;
antibacterial;
disk diffusion;
D O I:
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学科分类号:
摘要:
Silver nanoparticles have been synthesized using only Myrtus communis L. leaf extract by a facile procedure without other reagents. The extract played the roles of both reducing and capping agent. The nanoparticles were characterized using field-emission scanning microscopy, and remained stable␣for at least 3 weeks. Antibacterial activity of the nanoparticles was evaluated toward Escherichia coli, Bacillus subtilis, Pseudomonas aeruginosa, Staphylococcus aureus, methicillin-resistant Staphylococcus aureus, and Enterococcus faecalis based on inhibition zone disk diffusion assays. The minimum inhibitory and bactericidal concentrations of the nanoparticles were obtained. Mechanisms for the antibacterial activity were proposed.
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页码:6930 / 6935
页数:5
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