FIELD: pollution control of environment. SUBSTANCE: active component of biosensor is made of choline esterase complex with its reversible inhibiting phosphorogen immobilized on neutral substrate and analytical effect is recorded by using optical detector. Active component of biosensor is characterized in its ability to enhance fluorescence intensity when exposed to irreversible inhibitors such as O,O-diisopropyl fluorophosphate. EFFECT: simplified design, reduced analyzing time. 3 cl, 1 dwg, 1 tbl
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Authors
Dates
2003-02-10—Published
2000-12-18—Filed