期刊
JOURNAL OF BIOMEDICAL NANOTECHNOLOGY
卷 7, 期 1, 页码 152-153出版社
AMER SCIENTIFIC PUBLISHERS
DOI: 10.1166/jbn.2011.1245
关键词
Au degrees-Nanoparticles; Antimicrobial Activity; Phosphine; Surface Plasmon; Single-Crystalline
资金
- CSIR, New Delhi [NWP-0010, JRF/SRF]
Metal nanoparticles have attracted great attention due to their potential applications in the fields like electronics, opto-electronics, bioscience, catalysis, etc. New ligands 1,1,1-tris (diphenylphosphinomethyl) ethane [CH(3)C(CH(2)PPh(2))(3)] 1 and 1,1,1-tris-(diphenylphosphino methyl) ethane trisulphide [CH(3)C(CH(2)P(S)Ph(2))(3)] 2 for stabilization of Au degrees-nanoparticles having small core diameter were prepared. The Au degrees-nanoparticles are more active against Gram(+) bacteria, e.g., Staphylococcus aureus than Gram() bacteria. Among the two Au degrees-nanoparticles, the ligand 1 stabilized particles shows higher
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