Recovery and redispersion of gold nanoparticles using the self-assembly of a pH sensitive zwitterionic amphiphile

被引：23
|
作者：
Morita-Imura, Clara [1 ]
Imura, Yoshiro [2 ]
Kawai, Takeshi [2 ]
Shindo, Hitoshi [1 ]
机构：
[1] Chuo Univ, Dept Appl Chem, Bunkyo Ku, Tokyo 1128551, Japan
[2] Tokyo Univ Sci, Dept Ind Chem, Shinjuku Ku, Tokyo 1628614, Japan
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 85期
基金：
日本学术振兴会;
关键词：
BROMIDE SURFACTANT ADSORPTION; LOW-INDEX SURFACES; WORMLIKE MICELLES; RELEASE; ACID; CHEMISTRY; ROUTE; WATER; PAIR; GEL;
D O I：
10.1039/c4cc04935g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The pH-responsive self-assembly of zwitterionic amphiphile C16CA was expanded to the recovery of gold (Au) nanoparticles for environmentally friendly chemistry applications. Multilayered lamellae at pH similar to 4 were successfully incorporated into nanoparticles by dispersion. Redispersion of nanoparticles was achieved under basic conditions by the transition of self-assembly.
引用
收藏
页码：12933 / 12936
页数：4
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