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Ring-Interferometric Sol-Gel Bio-SensorA biosensor embodying the invention includes a sensing volume having an array of pores sized for immobilizing a first biological entity tending to bind to a second biological entity in such a manner as to change an index of refraction of the sensing volume. The biosensor further includes a ring interferometer, one volumetric section of the ring interferometer being the sensing volume, a laser for supplying light to the ring interferometer, and a photodetector for receiving light from the interferometer.
Document ID
20060017025
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Bearman, Gregory (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Cohen, David (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 23, 2013
Publication Date
March 28, 2006
Subject Category
Physics (General)
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-7,019847|NASA-Case-NPO-30807-1
Patent Application
US-Patent-Appl-SN-750574

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