Pressure-driven enzyme-coupled membranes

Details Pressure-driven enzyme-coupled membranes Pressure-driven enzyme-coupled membranes

1975-11-07

1977-07-05

Naff, David M.

Textiles: fiber preparation

195 29, 195 31R, 195 31F, 195 36P, 195 63, 195 68, 195DIG11, C07G 702, C12B 100

Patent

active

040338177

ABSTRACT:
Pressure-driven enzyme-coupled membranes are prepared starting with a membrane filter having pores of appropriate, molecular dimensions and composed of a polymeric matrix, the activation of that matrix (where necessary) under pressure-driven conditions to impart to it appropriate groups capable of coupling to enzymes and similar substances of biological activity under pressure-driven conditions, and then employing this system under pressure-driven conditions to effect conversion processes which include the use of the coupled enzymes as the catalysts.

REFERENCES:
patent: 3645852 (1972-02-01), Axen et al.
patent: 3705084 (1972-12-01), Reynolds
patent: 3808305 (1974-04-01), Gregor
Thang et al., Observations on the Activity of Enzymes after Filtration (and through) a Nitrocellulose Membrane, Biochem. Biophys. Res. Comm., vol. 31, No. 1, 1968, pp. 1-8.
Inman et al., The Immobilization of Enzymes on Nylon Structures and their Use in Automated Analysis, Biochem. J., vol. 129, 1972, pp. 255-262.
Olson et al., Immobilized Enzymes in Food and Microbial Processes, Plenum Press, N.Y. 1974, pp. 164, 165, 176, 177 & 180-184.

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