A tube biosensor of anticholinesterase agents in the air

摘要

ufefftrubiu010dkovu00fd biosenzor anticholinesteru00e1zovu00fdch substances in air based on the analytic system of carrier and carrier impregnated with imobilizovanu00fdm enzyme substrate and redoxnu00edm by chromogenic reagent as the chromogenic reagent, which contains a mixture of 0.01 to 0.1% of the mass of of 4 - [(4-aminophenyl) - (4-aminophenyl) - (4 '- imino - 1 - cyklohexa - 2,5 - 4-iminocyclohexa-2,5-dienylidene) methyl] aniline hydrochloride and 0.05 to 0.55% by weight of further trifenylmethanovu00e9ho colours with a maximum wavelength absorbance 610 to 630 nm and the ratio 1: 2 to 1: 15. biosenzor with neinhibovanu00fdm enzynem provides a color change blue, red; in the presence of inhibitors cholinesteru00e1z blue colour remains unchanged.