DocumentCode
3234344
Title
A Waveguide Biosensors Local Evanescent Field Response to an Immunoassay Complex
Author
Lear, Kevin L. ; Yuan, Guangwei ; Stephens, Matthew D. ; He, Xinya ; Pownall, Robert ; Yan, Rongjin ; Nikkel, Phil ; Henry, Charles S. ; Chen, Thomas W. ; Dandy, David S.
Author_Institution
Colorado State Univ., Fort Collins
fYear
2007
fDate
23-25 July 2007
Firstpage
97
Lastpage
98
Abstract
A compact photonic immunoassay biosensor that can simultaneously sense multiple analytes has been implemented. NSOM results indicate 8% modulation of the local evanescent field due to an 18 nm biological adlayer on the waveguide´s surface.
Keywords
biosensors; fibre optic sensors; molecular biophysics; near-field scanning optical microscopy; optical planar waveguides; NSOM; biological adlayer; biological molecular probes; immunoassay complex; local evanescent field response; multiple analytes; optical planar waveguide; photonic immunoassay biosensor; size 18 nm; Biomedical optical imaging; Biosensors; Immune system; Optical arrays; Optical microscopy; Optical sensors; Optical surface waves; Optical waveguides; Sensor arrays; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE/LEOS Summer Topical Meetings, 2007 Digest of the
Conference_Location
Portland, OR
ISSN
1099-4742
Print_ISBN
1-4244-0926-8
Electronic_ISBN
1099-4742
Type
conf
DOI
10.1109/LEOSST.2007.4288350
Filename
4288350
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