PREPARATION OF TEST PAPER

摘要: PURPOSE:To obtain a kind of test paper for determining substrate substance, which is used as testing freshness, by coating the base with an aqueous solution water-soluble photosensitive resin containing substrate, its oxidase and specific pigment photo-setting light wave length does not deactivate oxidase. CONSTITUTION:A to be detected such glucose, cholesterol, pyruvic acid, or alcohol, corresponding in amount about 1-100mg peroxidase, 0.05-1mg, at least one pigments develop colors accompanied these oxidation reactions 2,7- diaminofluorene o-toluidine, 0.5-20mg, respectively, are dissolved 2ml water-soluble, PVA bearing groups molecule, 3% concentration. The spread on made filter plastic plate crosslinked cured irradiation 300nm wavelength 0.5-3hr.