Using biofunctional magnetic nanoparticles to capture Gram-negative bacteria at an ultra-low concentration

被引:118
作者
Gu, HW
Ho, PL
Tsang, KWT
Yu, CW
Xu, B [1 ]
机构
[1] Hong Kong Univ Sci & Technol, Dept Chem, Clear Water Bay, Hong Kong, Peoples R China
[2] Univ Hong Kong, Fac Med, Ctr Infect, Hong Kong, Hong Kong, Peoples R China
[3] Univ Hong Kong, Fac Med, Dept Microbiol, Hong Kong, Hong Kong, Peoples R China
关键词
D O I
10.1039/b305421g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
After conjugation to vancomycin (Van), chemically stable and highly magnetic anisotropic FePt magnetic nanoparticles (similar to4 nm) become water-soluble and capture E. coli at 15 cfu mL(-1).
引用
收藏
页码:1966 / 1967
页数:2
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