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Issue 12, 2011
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Correlated AFM and SERS imaging of the transition from nanotriangle to nanohole arrays

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Abstract

Mapping the transition of Ag nanotriangle to nanohole arrays revealed that the optimal SERS response was obtained near the transition. Correlated AFM and Raman imaging provided novel experimental proof that hot spots are located on Ag islands for nanotriangle arrays and in the core area of the hole for nanohole arrays, which is in agreement with previous theoretical predictions.

Graphical abstract: Correlated AFM and SERS imaging of the transition from nanotriangle to nanohole arrays

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Article information


Submitted
30 Nov 2010
Accepted
01 Feb 2011
First published
18 Feb 2011

Chem. Commun., 2011,47, 3404-3406
Article type
Communication

Correlated AFM and SERS imaging of the transition from nanotriangle to nanohole arrays

K. F. Gibson, D. Correia-Ledo, M. Couture, D. Graham and J. Masson, Chem. Commun., 2011, 47, 3404
DOI: 10.1039/C0CC05287F

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