Gas sensor test chip sensing method

Details Gas sensor test chip sensing method Gas sensor test chip sensing method

1999-08-10

2000-03-21

Snay, Jeffrey

Chemistry: analytical and immunological testing

Measurement of electrical or magnetic property or thermal...

By means of a solid body in contact with a fluid

G01N 2712

Patent

active

060401893

ABSTRACT:
A polymeric gas sensor utilizes a variety of electrode geometries to generate varied responses to selective gases. The characteristic response to various gases of each electrode geometry permits the construction of a gas sensor having desirable and reproducible characteristic responses to specific gases. The gas sensor array of the invention produces characteristic responses from a plurality of sensors. These responses collectively produce a characteristic response pattern that can be used for the identification of specific gases with pattern recognition techniques.

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