Surface-Enhanced Raman Scattering of Small Molecules from Silver-Coated Silicon Nanopores

Selena Chan, Sunghoon Kwon, Tae Woong Koo, Luke P. Lee, Andrew A. Berlin

Research output: Contribution to journalArticlepeer-review

262 Scopus citations

Abstract

A study was performed on surface-enhanced Raman scattering (SERS) of small molecules from silver-coated silicon nanopores. The most favorable SERS enhancement was achieved using a nanoporous substrate that provided a large surface area for the adsorption of target molecules. It was shown that increasing the porosity of the porous silicon layer increased the surface area, however, the mechanical stability of the layer was compromised.

Original languageEnglish
Pages (from-to)1595-1598
Number of pages4
JournalAdvanced Materials
Volume15
Issue number19
DOIs
StatePublished - 2 Oct 2003

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