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Issue 79, 2013
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Enhanced Raman signals from switchable nanoparticle probes

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Abstract

We demonstrate here a DNA-based conformationally switchable nanodumbell structure that modulates the interparticle distance between two gold–silver core–shell nanoparticles to induce significant changes in the SERS signal.

Graphical abstract: Enhanced Raman signals from switchable nanoparticle probes

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Publication details

The article was received on 25 Jun 2013, accepted on 08 Aug 2013 and first published on 08 Aug 2013


Article type: Communication
DOI: 10.1039/C3CC44781B
Citation: Chem. Commun., 2013,49, 8994-8996
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    Enhanced Raman signals from switchable nanoparticle probes

    P. F. Xu, J. H. Lee, K. Ma, C. Choi, S. Jin, J. Wang and J. N. Cha, Chem. Commun., 2013, 49, 8994
    DOI: 10.1039/C3CC44781B

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