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Issue 70, 2016
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Plasmonic coupling of dual gold nanoprobes for SERS imaging of sialic acids on living cells

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Abstract

This work reports a benzoic group functionalized gold nanoflower as a bridge probe for both recognition of target sialic acids and assembly of poly(N-acetylneuraminic acid) modified gold nanoparticles, which leads to plasmonic coupling of two kinds of gold nanoprobes in a single-core–multi-satellite nanostructure to produce a sensitive surface-enhanced Raman scattering (SERS) signal for the imaging of sialic acids on living cells.

Graphical abstract: Plasmonic coupling of dual gold nanoprobes for SERS imaging of sialic acids on living cells

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Publication details

The article was received on 17 May 2016, accepted on 02 Aug 2016 and first published on 02 Aug 2016


Article type: Communication
DOI: 10.1039/C6CC04147G
Chem. Commun., 2016,52, 10640-10643

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    Plasmonic coupling of dual gold nanoprobes for SERS imaging of sialic acids on living cells

    W. Song, L. Ding, Y. Chen and H. Ju, Chem. Commun., 2016, 52, 10640
    DOI: 10.1039/C6CC04147G

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