Rapid response biosensor for detection and identification of common foodborne pathogens

Nile F. Hartman; J. Craig Wyvill; Daniel P. Campbell; Paul Edmonds

doi:10.1117/12.198867

6 January 1995 Rapid response biosensor for detection and identification of common foodborne pathogens

Nile F. Hartman, J. Craig Wyvill, Daniel P. Campbell, Paul Edmonds

Proceedings Volume 2345, Optics in Agriculture, Forestry, and Biological Processing; (1995) https://doi.org/10.1117/12.198867
Event: Photonics for Industrial Applications, 1994, Boston, MA, United States

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.

Citation Download Citation

Nile F. Hartman, J. Craig Wyvill, Daniel P. Campbell, and Paul Edmonds "Rapid response biosensor for detection and identification of common foodborne pathogens", Proc. SPIE 2345, Optics in Agriculture, Forestry, and Biological Processing, (6 January 1995); https://doi.org/10.1117/12.198867

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