Issue 76, 2013
From the journal:

Chemical Communications

Facile synthesis of Au–Ag core–shell nanoparticles with uniform sub-2.5 nm interior nanogaps†

Zhong Zhang,a   Sha Zhanga  and  Mengshi Lin*a  

* Corresponding authors

a Division of Food Systems & Bioengineering, University of Missouri, Columbia, MO, USA
E-mail: linme@missouri.edu
Fax: +1 57 3884 7964
Tel: +1 57 3884 7964

Abstract

A facile method was established to fabricate uniform nanogaps between a Au core and a Au–Ag alloy shell. The size of nanogaps is controllable due to fast dissolution of AgCl and AgBr in CTAB and the crystal growth of the shell on a designed template. These Au–Ag core–shell nanoparticles with uniform sub-2.5 nm interior nanogaps can be potentially used for various applications.

Graphical abstract: Facile synthesis of Au–Ag core–shell nanoparticles with uniform sub-2.5 nm interior nanogaps

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Article information

DOI
https://doi.org/10.1039/C3CC43523G
Article type
Communication
Submitted
10 May 2013
Accepted
25 Jul 2013
First published
13 Aug 2013

Chem. Commun., 2013,49, 8519-8521

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Facile synthesis of Au–Ag core–shell nanoparticles with uniform sub-2.5 nm interior nanogaps

Z. Zhang, S. Zhang and M. Lin, Chem. Commun., 2013, 49, 8519 DOI: 10.1039/C3CC43523G

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