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Conference Paper
CLEO: Science and Innovations
Baltimore, Maryland United States
May 1-6, 2011
ISBN: 978-1-55752-910-7
Optofluidic Detection and Imaging (CTuM)

Dual-Function Metallic Nanohole Arrays: Electrokinetic Analyte Concentration and Plasmonic Sensing

Carlos Escobedo, Brent Scarff, Alexandre G. Brolo, Reuven Gordon, and David Sinton  »View Author Affiliations


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We demonstrate the first optofluidic system in which a nanostructure enables both analyte concentration and nanoplasmonic sensing using electrokinetic phenomena. This combined scheme promises increased effectiveness and reduced detection limits.

© 2011 OSA

OCIS Codes
(240.6680) Optics at surfaces : Surface plasmons
(280.4788) Remote sensing and sensors : Optical sensing and sensors
(250.5403) Optoelectronics : Plasmonics

C. Escobedo, B. Scarff, A. G. Brolo, R. Gordon, and D. Sinton, "Dual-Function Metallic Nanohole Arrays: Electrokinetic Analyte Concentration and Plasmonic Sensing," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper CTuM3.

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