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

doi:10.1002/adma.200305149

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

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

263 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 language	English
Pages (from-to)	1595-1598
Number of pages	4
Journal	Advanced Materials
Volume	15
Issue number	19
DOIs	https://doi.org/10.1002/adma.200305149
State	Published - 2 Oct 2003

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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.",

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

Abstract

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