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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/89360
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- Title
- Electrochemical SERS at a structured gold surface
- Related
- Electrochemistry communications, Vol. 7, No. 7 (2005), p.740-744
- DOI
- 10.1016/j.elecom.2005.04.028
- Publisher
- Elsevier Science
- Date
- 2005
- Author/Creator
- Abdelsalam, Mamdouh E
- Author/Creator
- Bartlett, Philip N
- Author/Creator
- Baumberg, Jeremy J
- Author/Creator
- Cintra, Suzanne
- Author/Creator
- Kelf, Tim A
- Author/Creator
- Russell, Andrea E
- Description
- Templated electrodeposition of gold to produce thin (<1 μm) films containing a close packed hexagonal array of uniform sphere segment voids is shown to give surfaces which show strong surface enhancement for Raman scattering from molecules adsorbed at the surface. The magnitude of this is enhancement is determined by the precise geometry of the surface and depends on the choice of void diameter and film thickness. The resulting SER active surfaces are stable, reusable, give reproducible surface enhancement and can be used for in situ electrochemical SERS studies.
- Description
- 5 page(s)
- Subject Keyword
- 030100 Analytical Chemistry
- Subject Keyword
- electrochemical SERS
- Subject Keyword
- nanostructured gold
- Subject Keyword
- pyridine adsorption
- Subject Keyword
- templated electrodeposition
- Resource Type
- journal article
- Organisation
- Macquarie University. Department of Physics and Engineering
- Identifier
- http://hdl.handle.net/1959.14/89360
- Identifier
- mq:9302
- Identifier
- ISSN:1388-2481
- Identifier
- mq-rm-2009006087
- Language
- eng
- Reviewed
Macquarie University ResearchOnline
