Determination of organomercury compounds using horseradish peroxidase immobilised on a polyurethane foamстатья
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Дата последнего поиска статьи во внешних источниках: 27 мая 2015 г.
Аннотация: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.