Metal coating of DNA molecules by cationic, metastable gold nanoparticles

被引：74

作者：

Yonezawa, T ^{[1
]}

Onoue, SY

Kimizuka, N

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Fukuoka 8128581, Japan

[2] Japan Sci & Technol Corp, PRESTO, Hakozaki, Fukuoka 8128581, Japan

来源：

CHEMISTRY LETTERS | 2002年 / 12期

关键词：

D O I：

10.1246/cl.2002.1172

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Metastable cationic gold nanoparticles were newly developed by the use of thiocholine bromide (TCB) as stabilizer. The gold nanoparticles electrostatically bound to DNA molecules and then underwent self-fusion into the wire-like structures. The use of TCB as a labile ligand was essential to achieve non-electrochemical plating of the non-conductive molecules.

引用

页码：1172 / 1173

页数：2

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