Detection of Escherichia coli O157:H7 in 10- and 25-Gram Ground Beef Samples with an Evanescent-Wave Biosensor with Silica and Polystyrene Waveguides
- 1 April 2002
- journal article
- Published by Elsevier in Journal of Food Protection
- Vol. 65 (4) , 596-602
- https://doi.org/10.4315/0362-028x-65.4.596
Abstract
A portable evanescent-wave fiber-optic biosensor was used to detect Escherichia coli O157:H7 in seeded 10- and 25-g ground beef samples. The biosensor works by launching light from a 635-nm laser d...Keywords
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