Issue 6, 1999

Determination of organomercury compounds using horseradish peroxidase immobilised on a polyurethane foam

Abstract

Polyurethane foam as a novel support for immobilization of horseradish peroxidase has been used for the development of a test technique for the determination of trace organomercury cations (MeHg+, EtHg+, PhHg+) based on their liberating effect on the enzyme inhibited by phenylthiourea in the o-dianisidine oxidation or on their effect on the duration of an induction period in the 3,3',5,5'- tetramethylbenzidine oxidation in the presence of diethyldithiocarbamate.

Article information

Article type
Paper

Mendeleev Commun., 1999,9, 248-250

Determination of organomercury compounds using horseradish peroxidase immobilised on a polyurethane foam

I. A. Veselova and T. N. Shekhovtsova, Mendeleev Commun., 1999, 9, 248 DOI: 10.1070/MC1999v009n06ABEH001132

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