Metal coating of DNA molecules by cationic, metastable gold nanoparticles

Tetsu Yonezawa; Shin Ya Onoue; Nobuo Kimizuka

doi:10.1246/cl.2002.1172

Metal coating of DNA molecules by cationic, metastable gold nanoparticles

Tetsu Yonezawa, Shin Ya Onoue, Nobuo Kimizuka

Research output: Contribution to journal › Article › peer-review

80 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	1172-1173
Number of pages	2
Journal	Chemistry Letters
Issue number	12
DOIs	https://doi.org/10.1246/cl.2002.1172
Publication status	Published - Dec 5 2002

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2002.1172

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title = "Metal coating of DNA molecules by cationic, metastable gold nanoparticles",

abstract = "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.",

author = "Tetsu Yonezawa and Onoue, {Shin Ya} and Nobuo Kimizuka",

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AU - Yonezawa, Tetsu

AU - Onoue, Shin Ya

AU - Kimizuka, Nobuo

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N2 - 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.

AB - 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.

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DO - 10.1246/cl.2002.1172

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JO - Chemistry Letters

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Metal coating of DNA molecules by cationic, metastable gold nanoparticles

Abstract

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