In-situ fabrication of gold nanoparticle functionalized probes for tip-enhanced Raman spectroscopy by dielectrophoresis

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In-situ fabrication of gold nanoparticle functionalized probes for tip-enhanced Raman spectroscopy by dielectrophoresis

We report the use of dielectrophoresis to fabricate in-situ probes for tip-enhanced Raman spectroscopy (TERS) based on Au nanoparticles. A typical conductive atomic force microscope (AFM) was used to functionalize iridium-coated conductive silicon probes with Au nanoparticles of 10-nm diameter. Suit...

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Bibliographic Details
Main Authors:	Sweetenham, Claire Sue, Woolley, Richard, Notingher, Ioan
Format:	Article
Published:	Society of Photo-optical Instrumentation Engineers 2016
Subjects:	tip-enhanced Raman spectroscopy; dielectrophoresis; gold nanoparticles
Online Access:	https://eprints.nottingham.ac.uk/36186/

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