Electrodes with Multilayer Membranes and Methods of Using and Making the Electrodes

Electrodes with Multilayer Membranes and Methods of Using and Making the Electrodes

A sensor including a sensing layer is disposed over an electrode or an optode and a layer-by-layer assembled mass transport limiting membrane disposed over the sensing layer. The membrane includes at least one layer of a polyanionic or polycationic material. The assembled layers of the membrane are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FRIEDMAN KEITH A, CHEN TING, HELLER ADAM
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PHYSICS
SPIRITS
TESTING
VINEGAR
WINE
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Beschreibung
Zusammenfassung:A sensor including a sensing layer is disposed over an electrode or an optode and a layer-by-layer assembled mass transport limiting membrane disposed over the sensing layer. The membrane includes at least one layer of a polyanionic or polycationic material. The assembled layers of the membrane are typically disposed in an alternating manner. The sensor also optionally includes a biocompatible membrane.