Method of fabricating a receptor-based sensor

Details Method of fabricating a receptor-based sensor Method of fabricating a receptor-based sensor

1992-01-14

1993-07-06

Hearn, Brian E.

Fishing, trapping, and vermin destroying

437228, 204416, 204418, 435176, H01L 2100, H01L 2102, H01L 21302, H01L 21463

Patent

active

052253740

ABSTRACT:
This invention relates to a semiconductor substrate having a porous surface nd to the amperometric receptor-based sensors formed with the substrate. More specifically, this invention pertains to the substrate in the form of a bipolar junction transistor having a porous hydrophilic surface directly on its base wherein the surface forms a support for an amperometric sensor. The invention also pertains to the methods of making and using the substrate and sensor.

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"Medical Instrumentation", Ligler et al., Feb. 25, 1988.
"NRL Labstracts", 1988 NRL Newsletter, May 27, 1988 .

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