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

Research output: Contribution to journalArticlepeer-review

282 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 languageEnglish (US)
Pages (from-to)1795-1797
Number of pages3
JournalJournal of Materials Chemistry
Volume14
Issue number12
DOIs
StatePublished - Jun 21 2004

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Chemistry

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