Novel one-step synthesis of amine-stabilized aqueous colloidal gold nanoparticles

M. Aslam; Lei Fu; Ming Su; K. Vijayamohanan; Vinayak P. Dravid

doi:10.1039/b402823f

Novel one-step synthesis of amine-stabilized aqueous colloidal gold nanoparticles

M. Aslam, Lei Fu, Ming Su, K. Vijayamohanan, Vinayak P. Dravid^*

^*Corresponding author for this work

Materials Science and Engineering

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

312 Scopus citations

Abstract

We demonstrate a simple one-step process for the synthesis of water-dispersed spherical gold nanoparticles using the multifunctional molecule oleyl amine (OLA) that electrostatically complexes with aqueous chloroaurate ions, reduces them, and subsequently caps the nanoparticles thus formed. The gold particles thus formed were of the fee phase and were fairly monodisperse with particular concentrations of capping molecules.

Original language	English (US)
Pages (from-to)	1795-1797
Number of pages	3
Journal	Journal of Materials Chemistry
Volume	14
Issue number	12
DOIs	https://doi.org/10.1039/b402823f
State	Published - Jun 21 2004

ASJC Scopus subject areas

Chemistry(all)
Materials Chemistry

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10.1039/b402823f

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abstract = "We demonstrate a simple one-step process for the synthesis of water-dispersed spherical gold nanoparticles using the multifunctional molecule oleyl amine (OLA) that electrostatically complexes with aqueous chloroaurate ions, reduces them, and subsequently caps the nanoparticles thus formed. The gold particles thus formed were of the fee phase and were fairly monodisperse with particular concentrations of capping molecules.",

author = "M. Aslam and Lei Fu and Ming Su and K. Vijayamohanan and Dravid, {Vinayak P.}",

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AU - Aslam, M.

AU - Fu, Lei

AU - Su, Ming

AU - Vijayamohanan, K.

AU - Dravid, Vinayak P.

PY - 2004/6/21

Y1 - 2004/6/21

N2 - We demonstrate a simple one-step process for the synthesis of water-dispersed spherical gold nanoparticles using the multifunctional molecule oleyl amine (OLA) that electrostatically complexes with aqueous chloroaurate ions, reduces them, and subsequently caps the nanoparticles thus formed. The gold particles thus formed were of the fee phase and were fairly monodisperse with particular concentrations of capping molecules.

AB - We demonstrate a simple one-step process for the synthesis of water-dispersed spherical gold nanoparticles using the multifunctional molecule oleyl amine (OLA) that electrostatically complexes with aqueous chloroaurate ions, reduces them, and subsequently caps the nanoparticles thus formed. The gold particles thus formed were of the fee phase and were fairly monodisperse with particular concentrations of capping molecules.

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ER -

Novel one-step synthesis of amine-stabilized aqueous colloidal gold nanoparticles

Abstract

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