Electrochemical sensors membrane

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – For oxygen or oxygen containing compound

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204296, 204415, 205783, G01N 2726

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active

057118680

ABSTRACT:
A solid state, multi-use electrochemical sensor having an electrically nonconductive substrate, a working electrode, and a semi-permeable membrane covering the working electrode. The working electrode includes an electrically conductive material adhered to a portion of the substrate. A first portion of the conductive material is covered with an electrically insulating dielectric coating, and a second portion of the conductive material is covered with an active layer. The active layer includes a catalytically active quantity of an enzyme carried by platinized carbon powder particles, which are distributed throughout the active layer. A sensor package for incorporating a sensor is provided.

REFERENCES:
patent: 2891920 (1959-06-01), Hyde et al.
patent: 4044193 (1977-08-01), Petrow et al.
patent: 4166143 (1979-08-01), Petrow et al.
patent: 4221688 (1980-09-01), Johnson et al.
patent: 4244849 (1981-01-01), Saam
patent: 4415666 (1983-11-01), D'Orazio et al.
patent: 4427811 (1984-01-01), Elias
patent: 4534356 (1985-08-01), Papadakis
patent: 4536274 (1985-08-01), Papadakis et al.
patent: 4571292 (1986-02-01), Liu et al.
patent: 4679562 (1987-07-01), Luksha
patent: 4689309 (1987-08-01), Jones
patent: 4713165 (1987-12-01), Conover et al.
patent: 4970145 (1990-11-01), Bennetto et al.
patent: 5160418 (1992-11-01), Mullen
patent: 5322063 (1994-06-01), Allen et al.
patent: 5403746 (1995-04-01), Bentsen et al.
patent: 5518601 (1996-05-01), Foos et al.
Xie, Luo Sheng, Sensors and Actuators B, 17(2) (1994) 133-142.
S. Gernet, Sensors and Actuators B, 18(1) (1989)59-70.

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