Biosensors

A liquid phase biosensing device, using surface skimming bulk waves (SSBW), is described in which electrodes (12) are formed on the surface of a piezoelectric substrate (10). The electrodes (12) are photolithographically deposited and are elongate. A biosensitive protein is immobilised on the surfac...

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Bibliographische Detailangaben
Hauptverfasser:	PAIGE, EDWARD GEORGE SYDNEY, STEVENSON, ADRIAN CARL, BRIERLEY, CROFTON JOHN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY PHYSICS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TESTING
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Beschreibung
Zusammenfassung:	A liquid phase biosensing device, using surface skimming bulk waves (SSBW), is described in which electrodes (12) are formed on the surface of a piezoelectric substrate (10). The electrodes (12) are photolithographically deposited and are elongate. A biosensitive protein is immobilised on the surface of the device.