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Proceedings Paper

Rapid response biosensor for detection and identification of common foodborne pathogens
Author(s): Nile F. Hartman; J. Craig Wyvill; Daniel P. Campbell; Paul Edmonds
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Paper Abstract

An integrated optic biosensor for detecting foodborne pathogens is described. The sensor is based on a planar waveguide operating in an interferometric mode. The device functions by detecting the direct binding of an antigen molecule to a functionalized waveguide surface. It is capable of detecting biomolecules at subnanogram/milliliter concentrations and has been used to detect proteins specific to Salmonella.

Paper Details

Date Published: 6 January 1995
PDF: 10 pages
Proc. SPIE 2345, Optics in Agriculture, Forestry, and Biological Processing, (6 January 1995); doi: 10.1117/12.198867
Show Author Affiliations
Nile F. Hartman, Georgia Institute of Technology (United States)
J. Craig Wyvill, Georgia Institute of Technology (United States)
Daniel P. Campbell, Georgia Institute of Technology (United States)
Paul Edmonds, Georgia Institute of Technology (United States)


Published in SPIE Proceedings Vol. 2345:
Optics in Agriculture, Forestry, and Biological Processing
George E. Meyer; James A. DeShazer, Editor(s)

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