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11 February 2010 Enhanced fluorescence sensing with nano-apertures
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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.
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Mohit Diwekar, Sachin Attavar, Steve Blair, Mark Davis, and Eric Gardner "Enhanced fluorescence sensing with nano-apertures", Proc. SPIE 7604, Integrated Optics: Devices, Materials, and Technologies XIV, 760410 (11 February 2010); https://doi.org/10.1117/12.845615
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