Membrane for enzyme electrodes

Details Membrane for enzyme electrodes Membrane for enzyme electrodes

1976-07-26

1978-02-14

Tung, T.

Chemistry: electrical and wave energy

Processes and products

Vacuum arc discharge coating

204195P, 204 1T, 1951035R, 1951035C, G01N 2746

Patent

active

040737136

ABSTRACT:
A laminated membrane for use with an enzyme electrode without the need for use of a compensating electrode. The laminated membrane comprises a layer of essentially homogeneous material such as cellulose acetate or silicone rubber which will prevent passage of even low molecular weight interfering materials, an adhesive layer containing the enzyme (with or without other materials that may be blended with it), and a layer of support film which will also prevent the passage of high molecular weight interfering materials.

REFERENCES:
patent: 3539455 (1970-11-01), Clark
patent: 3542662 (1970-11-01), Hicks et al.
patent: 3838033 (1974-09-01), Mindt
patent: 3869354 (1975-03-01), Montalvo
patent: 3948745 (1976-04-01), Guilbault
patent: 3979274 (1976-09-01), Newman
Clark et al., "Annals of the New York Academy of Science," vol. 102, pp. 29-45 (1962).

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