Silver and magnetic nanoparticles for sensitive DNA detection by SERS.

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Silver and magnetic nanoparticles for sensitive DNA detection by SERS.

Chem Commun (Camb). 2014 Nov 4;50(85):12907-10

Authors: Donnelly T, Smith WE, Faulds K, Graham D

Abstract
This paper describes the first report of the combination of functionalised silver nanoparticles and silver-coated magnetic nanoparticles in a stable sandwich assay for DNA detection using SERS, providing robust multi-target recognition.

PMID: 25214257 [PubMed - indexed for MEDLINE]