title: Biosensors.
abstract: Biosensors are analytical devices that respond selectively to analytes in an appropriate sample and convert their concentration into an electrical signal via a combination of a biological recognition system and an electrochemical, optical or other transducer. Such devices will find application in medicine, agriculture, environmental monitoring and the bioprocessing industries. The last few years have seen great advances in the design of sensor architectures, the marriage of biological systems with monolithic silicon and optical technologies, the development of effective electron-transfer systems and the configuration of direct immunosensors. Recent progress in these areas has already led to the introduction of new-generation biosensors into the competitive diagnostics market place.
authors.affiliation: Institute of Biotechnology, University of Cambridge, U.K.
authors.forename: C R
authors.initials: CR
authors.lastname: Lowe
mesh_terms: D015374:Biosensing Techniques / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D004800:Enzymes, Immobilized; D007118:Immunoassay / Q000379:methods
chemical_list: D004800:Enzymes, Immobilized