Reversible phase transfer and fractionation of Au nanoparticles by pH change

被引：51

作者：

Imura, Yoshiro

Morita, Clara

Endo, Hiroshi

Kondo, Takeshi

Kawai, Takeshi

机构：

[1] Shinjuku, Tokyo 162-8601

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 48期

关键词：

SURFACTANT-DIRECTED SYNTHESIS; GOLD NANOCRYSTALS; AQUEOUS-SOLUTIONS; SIZE CONTROL; CYCLODEXTRIN; NANORODS; WATER; FORM;

D O I：

10.1039/c0cc03194a

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

The reversible transfer of Au nanoparticles between water and chloroform phases by pH change was achieved by using a long-chain amine derivative. Further, we demonstrated that the phase transfer method was very effective for the fractionation of Au nanoparticles according to their crystal facet distinction.

引用

收藏

页码：9206 / 9208

页数：3

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