SENSOR WITH ANTIGEN CHEMICALLY BONDED TO A SEMICONDUCTOR DEVICE

SENSOR WITH ANTIGEN CHEMICALLY BONDED TO A SEMICONDUCTOR DEVICE

A description is given, together with relative preparation processes, of a sensor containing an immunochemical membrane and a device of EOS or CHEMFET type containing surface silicon oxide adhering to said membrane via a polysiloxane matrix, characterised in that the immunochemical membrane is forme...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COLAPICCHIONI, CLAUDIO, PORCELLI, FILIPPO, NUZZOLO, CARLO A
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METALLURGY
ORGANIC CHEMISTRY
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A description is given, together with relative preparation processes, of a sensor containing an immunochemical membrane and a device of EOS or CHEMFET type containing surface silicon oxide adhering to said membrane via a polysiloxane matrix, characterised in that the immunochemical membrane is formed from a functionalized antigen or from the same functionalized antigen bonded to a protein, said immunochemical membrane being bonded chemically to the polysiloxane matrix by functional groups present on the same antigen or by bifunctional coupling agents.