Practical preparation of size-controlled gold nanoparticles in water

Tetsu Yonezawa; Mizuki Sutoh; Toyoki Kunitake

doi:10.1246/cl.1997.619

Practical preparation of size-controlled gold nanoparticles in water

Tetsu Yonezawa, Mizuki Sutoh, Toyoki Kunitake

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

21 Citations (Scopus)

Abstract

Facile, safe and efficient preparation of stable dispersions of gold nanoparticle from tetrachloroaureic(III) ion is achieved by simultaneous addition of citrate as reductant and sodium 3-mercaptopropionate as stabilizer. No rigorous cleanliness is needed and the reductant is decomposed to CO₂. The particle size can be controlled in the range between 2.3 nm and 10 nm.

Original language	English
Pages (from-to)	619-620
Number of pages	2
Journal	Chemistry Letters
Issue number	7
DOIs	https://doi.org/10.1246/cl.1997.619
Publication status	Published - 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.1997.619

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title = "Practical preparation of size-controlled gold nanoparticles in water",

abstract = "Facile, safe and efficient preparation of stable dispersions of gold nanoparticle from tetrachloroaureic(III) ion is achieved by simultaneous addition of citrate as reductant and sodium 3-mercaptopropionate as stabilizer. No rigorous cleanliness is needed and the reductant is decomposed to CO2. The particle size can be controlled in the range between 2.3 nm and 10 nm.",

author = "Tetsu Yonezawa and Mizuki Sutoh and Toyoki Kunitake",

year = "1997",

doi = "10.1246/cl.1997.619",

language = "English",

pages = "619--620",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

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T1 - Practical preparation of size-controlled gold nanoparticles in water

AU - Yonezawa, Tetsu

AU - Sutoh, Mizuki

AU - Kunitake, Toyoki

PY - 1997

Y1 - 1997

N2 - Facile, safe and efficient preparation of stable dispersions of gold nanoparticle from tetrachloroaureic(III) ion is achieved by simultaneous addition of citrate as reductant and sodium 3-mercaptopropionate as stabilizer. No rigorous cleanliness is needed and the reductant is decomposed to CO2. The particle size can be controlled in the range between 2.3 nm and 10 nm.

AB - Facile, safe and efficient preparation of stable dispersions of gold nanoparticle from tetrachloroaureic(III) ion is achieved by simultaneous addition of citrate as reductant and sodium 3-mercaptopropionate as stabilizer. No rigorous cleanliness is needed and the reductant is decomposed to CO2. The particle size can be controlled in the range between 2.3 nm and 10 nm.

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U2 - 10.1246/cl.1997.619

DO - 10.1246/cl.1997.619

M3 - Article

AN - SCOPUS:0031530565

SN - 0366-7022

SP - 619

EP - 620

JO - Chemistry Letters

JF - Chemistry Letters

IS - 7

ER -

Practical preparation of size-controlled gold nanoparticles in water

Abstract

All Science Journal Classification (ASJC) codes

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