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Issue 31, 2011
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Antibody-functionalized SERS tags with improved sensitivity

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Abstract

Protein detection at the femtomolar level can be achieved by using metallic nanoparticle assemblies that function as surface enhanced Raman spectroscopy reporters and that contain suitable surface-bound recognition elements. Proper control of the interaction between nanoparticles within the assemblies is critical for achieving this performance.

Graphical abstract: Antibody-functionalized SERS tags with improved sensitivity

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Article information


Submitted
06 May 2011
Accepted
13 Jun 2011
First published
07 Jul 2011

Chem. Commun., 2011,47, 8784-8786
Article type
Communication

Antibody-functionalized SERS tags with improved sensitivity

N. Guarrotxena and G. C. Bazan, Chem. Commun., 2011, 47, 8784
DOI: 10.1039/C1CC12659H

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