Issue 31, 2011

Antibody-functionalized SERS tags with improved sensitivity

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

Supplementary files

Article information

Article type
Communication
Submitted
06 May 2011
Accepted
13 Jun 2011
First published
07 Jul 2011

Chem. Commun., 2011,47, 8784-8786

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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