The role of Au-Cl adlayers in the Turkevich synthesis of gold nanoparticles

Abstract

Real-time surface-enhanced Raman spectroscopy reveals that Au-Cl adlayers modulate the surface chemistry of gold nanoparticles during Turkevich synthesis. The formation, evolution, and collapse of this adlayer account for the characteristic optical, electrochemical, and size changes observed during growth and termination, offering a unified chemical picture of gold nanoparticle synthesis.

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Article information

Article type
Communication
Submitted
23 Jan 2026
Accepted
17 Feb 2026
First published
23 Feb 2026
This article is Open Access
Creative Commons BY license

Chem. Commun., 2026, Accepted Manuscript

The role of Au-Cl adlayers in the Turkevich synthesis of gold nanoparticles

S. M. Sibug-Torres, G. Q. Wallace, T. Jones, D. Graham and J. J. Baumberg, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC00457A

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