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Port Glasgow, United Kingdom

Xie H.-N.,Center for Molecular Nanometrology West | Larmour I.A.,Center for Molecular Nanometrology West | Smith W.E.,Center for Molecular Nanometrology West | Faulds K.,Center for Molecular Nanometrology West | Graham D.,Center for Molecular Nanometrology West
Analyst | Year: 2012

A highly SERS-active substrate was fabricated by trapping gold "nanoworms" on commercially available filter membranes providing significant enhancement of the Raman signal as a result of the remarkable electromagnetic couplings induced by the dense packing. The resultant substrate provides a simple and cost-effective porous SERS surface for use and quantitative analytical procedures. © 2012 The Royal Society of Chemistry. Source

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