Biosensor multiwell microplate with self-reference capability

Brian T Cunningham, C. Baird, P. Li, S. Schulz, K. Albertson, J. Gerstenmaier

Research output: Chapter in Book/Report/Conference proceedingConference contribution


The ability to accurately and easily remove sources of measurement error is one of the keys to a high-resolution biodetection system. In this work, the ability of a guided mode resonant filter (GMRF) biosensor structure to tightly confine the lateral propagation of photons is exploited to demonstrate a sensor surface upon which active and reference regions can be located in close physical proximity. Detection systems with two-point reference correction and an imaging-based reference method are demonstrated.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Sensors 2004
EditorsD. Rocha, P.M. Sarro, M.J. Vellekoop
Number of pages2
StatePublished - 2004
Externally publishedYes
EventIEEE Sensors 2004 - Vienna, Austria
Duration: Oct 24 2004Oct 27 2004


OtherIEEE Sensors 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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