Membrane perfusion method and apparatus for determining dose res

Details Membrane perfusion method and apparatus for determining dose res Membrane perfusion method and apparatus for determining dose res

1989-05-31

1992-03-31

Nucker, Christine

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving viable micro-organism

435 29, 435291, 422 53, 422 681, 422101, C12Q 118

Patent

active

051007800

ABSTRACT:
A membrane perfusion apparatus and method for determining the effective rase rates of soluble biologically active chemical agents from a surface. A test cell houses a porous membrane so as to expose one surface of the membrane to a fluid containing at least one organism potentially reactive with a chemical agent of interest being perfused through the membrane at predetermined rates. In the context of antifoulant chemical agents, the invention permits the determination of the minimum effective release rates for biocides.

REFERENCES:
patent: 2940360 (1960-06-01), Carter
patent: 4228243 (1980-10-01), Iizuka
patent: 4296205 (1981-10-01), Verma
patent: 4618586 (1986-10-01), Walker
patent: 4629686 (1986-12-01), Gronberg
patent: 4748124 (1988-05-01), Vogler

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