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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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Supplementary files

Article information


Submitted
17 May 2016
Accepted
02 Aug 2016
First published
02 Aug 2016

Chem. Commun., 2016,52, 10640-10643
Article type
Communication

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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