Issue 12, 2011

Essential nanogap effects on surface-enhanced Raman scattering signals from closely spaced gold nanoparticles

Abstract

We have demonstrated the essential nanogap effects on surface-enhanced Raman scattering (SERS) signals obtained from two diagonally aligned gold nanoparticles with several nanometre separations, which were precisely fabricated on a glass substrate. This is the first proof of principle for extracting the light localization effects on SERS due to the formation of nanogaps from experimentally observed SERS signals.

Graphical abstract: Essential nanogap effects on surface-enhanced Raman scattering signals from closely spaced gold nanoparticles

Supplementary files

Article information

Article type
Communication
Submitted
01 Dec 2010
Accepted
26 Jan 2011
First published
11 Feb 2011

Chem. Commun., 2011,47, 3505-3507

Essential nanogap effects on surface-enhanced Raman scattering signals from closely spaced gold nanoparticles

Y. Yokota, K. Ueno and H. Misawa, Chem. Commun., 2011, 47, 3505 DOI: 10.1039/C0CC05320A

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