Diameter-selective dispersion of double-walled carbon nanotubes by lysozyme

被引：32
|
作者：
Nie, Haiyu [1 ,2 ]
Wang, Haifang [1 ]
Cao, Aoneng [1 ]
Shi, Zujin [2 ]
Yang, Sheng-Tao [1 ,2 ]
Yuan, Yuan [2 ]
Liu, Yuanfang [1 ,2 ]
机构：
[1] Shanghai Univ, Inst Nanochem & Nanobiol, Shanghai 200444, Peoples R China
[2] Peking Univ, Coll Chem & Mol Engn, Dept Biol Chem, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
来源：
NANOSCALE | 2011年 / 3卷 / 03期
关键词：
PROTEINS;
D O I：
10.1039/c0nr00831a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have utilized lysozyme to non-covalently functionalize and disperse double-walled carbon nanotubes (DWNTs) in aqueous solution. Lysozyme preferentially binds and disperses DWNTs with larger diameters. This is a facile and effective method to fractionalize and enrich DWNTs with certain diameters.
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页码：970 / 973
页数：4
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