Novel local evanescent field detection waveguide multianalyte biosensor

Guangwei Yuan; Matthew D. Stephens; David S. Dandy; Kevin L. Lear

doi:10.1117/12.560195

22 October 2004 Novel local evanescent field detection waveguide multianalyte biosensor

Guangwei Yuan, Matthew D. Stephens, David S. Dandy, Kevin L. Lear

Proceedings Volume 5557, Optical Information Systems II; (2004) https://doi.org/10.1117/12.560195
Event: Optical Science and Technology, the SPIE 49th Annual Meeting, 2004, Denver, Colorado, United States

Abstract

A novel waveguide sensor capable of sensing multiple analytes directly and in real time with label-free, local detection has been investigated. Numerical simulations agree with analytical calculations of the sensor sensitivity. The waveguide parameters including detector to core distance, adlayer length, and surface roughness have been extensively analyzed. Initial experimental realization efforts are summarized.

Citation Download Citation

Guangwei Yuan, Matthew D. Stephens, David S. Dandy, and Kevin L. Lear "Novel local evanescent field detection waveguide multianalyte biosensor", Proc. SPIE 5557, Optical Information Systems II, (22 October 2004); https://doi.org/10.1117/12.560195

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