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Issue 29, 2010
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Micro-/nano-patterning of DNA and rapid readout with SERS tags

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Abstract

Hybridisation of oligonucleotide micro- and nano-structures, formed using far- and near-field optical lithography, with Raman dye-labelled silver nanoparticles functionalised with complementary oligonucleotides yields striking contrast, attributed to Raman “hot-spot” formation, and enables rapid, convenient read-out by Raman microscopy.

Graphical abstract: Micro-/nano-patterning of DNA and rapid readout with SERS tags

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Article information


Submitted
13 Apr 2010
Accepted
24 May 2010
First published
11 Jun 2010

Chem. Commun., 2010,46, 5292-5294
Article type
Communication

Micro-/nano-patterning of DNA and rapid readout with SERS tags

S. Sun, D. Thompson, U. Schmidt, D. Graham and G. J. Leggett, Chem. Commun., 2010, 46, 5292
DOI: 10.1039/C0CC00904K

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