Detection of inhibitory compounds of acetylcholine esterase with a novel ion responding impedance sensor (IRIS)
article
This paper describes the detection of an inhibitor of acetylcholine esterase with a new device. Detection of conductivity changes in a microcavity by the action of the enzyme was measured with the ion responding impedance sensor (IRIS). A model pesticide, paraoxone, was studied with the IRIS. The detection limit for paraoxone with the device was 10-8 M (3 ppb). © 1994.
Topics
TNO Identifier
51218
ISSN
09254005
Source
Sensors and Actuators B, 18(1-3), pp. 175-177.
Pages
175-177
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