Chemical sensor

Details Chemical sensor Chemical sensor

1987-09-03

1990-01-09

Richman, Barry S.

Chemistry: analytical and immunological testing

Measurement of electrical or magnetic property or thermal...

73 23, 324 716, 422 58, 422 88, 422 98, 436113, 436144, G01N 2700

Patent

active

048928348

ABSTRACT:
A sensor for detecting a chemical substance includes an insertion element having a structure which enables insertion of the chemical substance with a resulting change in the bulk electrical characteristics of the insertion element under conditions sufficient to permit effective insertion; the change in the bulk electrical characteristics of the insertion element is detected as an indication of the presence of the chemical substance.

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