Direct Imprinted Gratings on Nanoporous Gold as Effective SERS Substrates

Yang Jiao; Judson D. Ryckman; Marco Liscidini; John E. Sipe; Peter N. Ciesielski; Carlos A. Escobar; G. Kane. Jennings; Sharon M. Weiss

doi:10.1364/CLEO_SI.2011.CFN3

CLEO:2011 - Laser Applications to Photonic Applications
OSA Technical Digest (CD) (Optica Publishing Group, 2011),
paper CFN3
•https://doi.org/10.1364/CLEO_SI.2011.CFN3

Direct Imprinted Gratings on Nanoporous Gold as Effective SERS Substrates

Yang Jiao, Judson D. Ryckman, Marco Liscidini, John E. Sipe, Peter N. Ciesielski, Carlos A. Escobar, G. Kane. Jennings, and Sharon M. Weiss

CLEO: Science and Innovations 2011

Baltimore, Maryland United States
1–6 May 2011
ISBN: 978-1-55752-910-7

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Novel Raman Sensing Techniques II (CFN)

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Y. Jiao, J. D. Ryckman, M. Liscidini, J. E. Sipe, P. N. Ciesielski, C. A. Escobar, G. K. Jennings, and S. M. Weiss, "Direct Imprinted Gratings on Nanoporous Gold as Effective SERS Substrates," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optica Publishing Group, 2011), paper CFN3.

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Abstract

We demonstrate large area arrays of patterned nanoporous gold as effective surface enhanced Raman scattering (SERS) templates by using a direct imprinting process. The resulting substrates exhibit a 10⁷ SERS enhancement factor for adsorbed benzenethiol.

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