title: High-throughput biosensors for multiplexed food-borne pathogen detection.
abstract: Incidental contamination of foods by pathogenic bacteria and/or their toxins is a serious threat to public health and the global economy. The presence of food-borne pathogens and toxins must be rapidly determined at various stages of food production, processing, and distribution. Producers, processors, regulators, retailers, and public health professionals need simple and cost-effective methods to detect different species or serotypes of bacteria and associated toxins in large numbers of food samples. This review addresses the desire to replace traditional microbiological plate culture with more timely and less cumbersome rapid, biosensor-based methods. Emphasis focuses on high-throughput, multiplexed techniques that allow for simultaneous testing of numerous samples, in rapid succession, for multiple food-borne analytes (primarily pathogenic bacteria and/or toxins).
authors.affiliation: Agricultural Research Service, U.S. Department of Agriculture, Wyndmoor, Pennsylvania 19038, USA.
authors.forename: Andrew G
authors.initials: AG
authors.lastname: Gehring
authors.forename: Shu-I
authors.initials: SI
authors.lastname: Tu
mesh_terms: D001435:Bacteriophages; D015374:Biosensing Techniques; D005516:Food Microbiology; D016133:Polymerase Chain Reaction