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Issue 1, 2012
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Differentiating intrinsic SERS spectra from a mixture by sampling induced composition gradient and independent component analysis

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Abstract

By generating a composition gradient on a highly uniform SERS substrate and applying independent component analysis, we demonstrate that one can extract the intrinsic SERS spectrum of individual components from SERS spectra obtained from a two-component mixture.

Graphical abstract: Differentiating intrinsic SERS spectra from a mixture by sampling induced composition gradient and independent component analysis

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Publication details

The article was received on 19 Jul 2011, accepted on 05 Oct 2011 and first published on 02 Nov 2011


Article type: Communication
DOI: 10.1039/C1AN15623C
Analyst, 2012,137, 73-76

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    Differentiating intrinsic SERS spectra from a mixture by sampling induced composition gradient and independent component analysis

    J. L. Abell, J. Lee, Q. Zhao, H. Szu and Y. Zhao, Analyst, 2012, 137, 73
    DOI: 10.1039/C1AN15623C

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