We demonstrate a highly multiplexable optofluidic biosensor consisting of arrays of evanescently coupled photonic crystal resonators. We show the ability to monitor binding kinetics of Anti-Streptavidin in real-time and investigate the limit-of-detection of the sensor.
© 2009 The Optical Society
(230.0230) Optical devices : Optical devices
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(280.1415) Remote sensing and sensors : Biological sensing and sensors
(230.5298) Optical devices : Photonic crystals
S. Mandal, J. Goddard, and D. Erickson, "Highly Multiplexed Antibody-Antigen Detection Using Nanoscale Optofluidic Resonators," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CTuCC3.
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