Sintered polymer membrane for analyte detection device

Details Sintered polymer membrane for analyte detection device Sintered polymer membrane for analyte detection device

2002-06-03

2008-11-25

Warden, Jill (Department: 1797)

Chemistry: analytical and immunological testing

Optical result

With reagent in absorbent or bibulous substrate

C436S518000, C435S180000, C435S287700, C435S287800, C422S051000, C422S051000

Reexamination Certificate

active

07456025

ABSTRACT:
The present invention relates to a sintered porous polymeric material useful as membrane in an analyte detection device, such as a lateral flow device, flow through device, or a dipstick device. The invention encompasses an analyte detection device that comprises such a sintered porous polymeric material and method of analyte detection using such a device. Specific sintered porous polymeric materials encompassed by the invention are surface activated and further coated with one or more layers of a variety of materials.

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