Chemistry: analytical and immunological testing – Optical result
Patent
1994-02-16
1995-09-19
Redding, David A.
Chemistry: analytical and immunological testing
Optical result
436 93, 436127, 436138, 436169, 436904, G01N 3302, G01N 3314
Patent
active
054515262
ABSTRACT:
The present invention is directed to a method for determining the presence of an oxidant or reductant in a sample by contacting the sample with a thin film of polyaniline in the reduced state or oxidized state, respectively, and measuring the color change occurring with the oxidation or reduction, respectively, of the polyaniline film.
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Cui Cheng Q.
Huang Yu L.
Lee Jim Y.
National University of Singapore
Redding David A.
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