Abstract
Dependences of the rate of bioelectrocatalytic reduction of oxygen at an electrode with a laccase–Nafion composite on the partial oxygen pressure are obtained in a wide potential range. The saturation concentration by oxygen for this enzyme electrode is 0.98 mM and the solution stirring tells only at low partial oxygen pressures. The Michaelis constants and catalytic constants are compared in conditions bioelectrocatalysis and enzymic catalysis.
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Osina, M.A., Bogdanovskaya, V.A. & Efremov, B.N. Effect of Partial Pressure of Oxygen on Its Bioelectrocatalytic Reduction at a Laccase–Nafion Composite. Russian Journal of Electrochemistry 38, 1082–1086 (2002). https://doi.org/10.1023/A:1020695401751
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DOI: https://doi.org/10.1023/A:1020695401751