Issue 25, 2015

Multiplex plasmonic anti-counterfeiting security labels based on surface-enhanced Raman scattering

Abstract

We demonstrate a multiplex plasmonic anti-counterfeiting platform by embedding multiple molecules on a single substrate with superior nanometer scale spectral and spatial resolution. The encoded specific molecular information can be read out only using Raman spectroscopy. Multiplexing increases the complexity of these plasmonic security labels without compromising the spectral resolution.

Graphical abstract: Multiplex plasmonic anti-counterfeiting security labels based on surface-enhanced Raman scattering

Supplementary files

Article information

Article type
Communication
Submitted
30 oct. 2014
Accepted
24 nov. 2014
First published
24 nov. 2014

Chem. Commun., 2015,51, 5363-5366

Author version available

Multiplex plasmonic anti-counterfeiting security labels based on surface-enhanced Raman scattering

Y. Cui, I. Y. Phang, Y. H. Lee, M. R. Lee, Q. Zhang and X. Y. Ling, Chem. Commun., 2015, 51, 5363 DOI: 10.1039/C4CC08596E

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