Issue 42, 2015
From the journal:

Chemical Communications

The controlled synthesis of plasmonic nanoparticle clusters as efficient surface-enhanced Raman scattering platforms†

Seunghoon Lee,ab   Jong Wook Hong,ab   Su-Un Lee,ab   Young Wook Leeab  and  Sang Woo Han*ab  

* Corresponding authors

a Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon 305-701, Korea
E-mail: sangwoohan@kaist.ac.kr

b Center for Nanomaterials and Chemical Reactions, Institute for Basic Science (IBS), Daejeon 305-701, Korea

Abstract

A facile aqueous synthesis method for the preparation of Au nanoparticle clusters by the controlled galvanic replacement of Ag nanoparticles with Au precursors is described. The prepared clusters showed both significantly enhanced surface-enhanced Raman scattering activity and stability.

Graphical abstract: The controlled synthesis of plasmonic nanoparticle clusters as efficient surface-enhanced Raman scattering platforms

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Article information

DOI
https://doi.org/10.1039/C4CC10377G
Article type
Communication
Submitted
29 dez 2014
Accepted
18 abr 2015
First published
20 abr 2015

Chem. Commun., 2015,51, 8793-8796

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The controlled synthesis of plasmonic nanoparticle clusters as efficient surface-enhanced Raman scattering platforms

S. Lee, J. W. Hong, S. Lee, Y. W. Lee and S. W. Han, Chem. Commun., 2015, 51, 8793 DOI: 10.1039/C4CC10377G

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