Fishing – trapping – and vermin destroying
Patent
1990-06-27
1992-05-05
Hille, Rolf
Fishing, trapping, and vermin destroying
357 231, 437228, 435291, 204416, 204418, H01L 2966, H01L 2996
Patent
active
051112213
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.
Fare Thomas L.
Ligler Frances S.
Edelberg Barry A.
Hille Rolf
McDonnell Thomas E.
Ostrowski David
United States of America as represented by the Secretary of the
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