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Proceedings Paper

Enhanced fluorescence sensing with nano-apertures
Author(s): Mohit Diwekar; Sachin Attavar; Steve Blair; Mark Davis; Eric Gardner
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Paper Abstract

We have been studying fluorescence enhancement from labeled oligonucleotides immobilized inside metallic nanoapertures. Fluorescence enhancement is a direct result of the localized field intensity enhancement within these nanoapertures from plasmonic excitation. We have also been developing specific surface chemistries for metallic films to localize capture oligos only inside these nanoapertures. Some of our recent results are overviewed.

Paper Details

Date Published: 12 February 2010
PDF: 6 pages
Proc. SPIE 7604, Integrated Optics: Devices, Materials, and Technologies XIV, 760410 (12 February 2010); doi: 10.1117/12.845615
Show Author Affiliations
Mohit Diwekar, The Univ. of Utah (United States)
Sachin Attavar, The Univ. of Utah (United States)
Steve Blair, The Univ. of Utah (United States)
Mark Davis, MOXTEK, Inc. (United States)
Eric Gardner, MOXTEK, Inc. (United States)


Published in SPIE Proceedings Vol. 7604:
Integrated Optics: Devices, Materials, and Technologies XIV
Jean-Emmanuel Broquin; Christoph M. Greiner, Editor(s)

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