Applications of enzyme-catalysed reactions in trace analysis-VI Determination of mercury and silver by their inhibition of yeast alcohol dehydrogenase.
The inhibition of yeast alcohol dehydrogenase is applied to the determination of 2-200 ng of mercury(II) and 1-100 ng of silver. The enzyme, when used to catalyse the oxidation of ethanol, or the reverse reaction, is equally sensitive to inhibitors.
Townshend
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Chemistry Department, The University, P.O. Box 363, Birmingham 15, England.
Vaughan
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