Microfluidic SERS Using a 3-Dimensional Porous Monolith as a SERS-Active Solid Phase in a Microchannel

Jikun Liu; Don L. DeVoe; Ian M. White

doi:10.1364/CLEO.2010.CTuD5

Conference on Lasers and Electro-Optics 2010
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper CTuD5
•https://doi.org/10.1364/CLEO.2010.CTuD5

Microfluidic SERS Using a 3-Dimensional Porous Monolith as a SERS-Active Solid Phase in a Microchannel

Jikun Liu, Don L. DeVoe, and Ian M. White

Conference on Lasers and Electro-Optics 2010

San Jose, California United States
16–21 May 2010
ISBN: 978-1-55752-889-6

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Optofluidics for Medical and Spectroscopic Applications (CTuD)

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J. Liu, D. L. DeVoe, and I. M. White, "Microfluidic SERS Using a 3-Dimensional Porous Monolith as a SERS-Active Solid Phase in a Microchannel," in Conference on Lasers and Electro-Optics 2010, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper CTuD5.

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Abstract

To improve the sensitivity of microfluidic SERS, we constructed an in-situ photopolymerized monolith in a microchannel with embedded silver nanoclusters. Rhodamine-6G was detected easily after passing only 400 fmoles of analyte through the microchannel.

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