Acta Phys. -Chim. Sin. ›› 1994, Vol. 10 ›› Issue (04): 354-359.doi: 10.3866/PKU.WHXB19940413

• ARTICLE • Previous Articles     Next Articles

The Determination of the Second Order Rate Coefficient of Enzymatic Reaction for the Mediator Enzyme Electrode

Lv Ming-Xiang, Dai Hong-Li, Zhang Guo-Heng   

  1. Department of Applied Chemistry, Tianjin University, Tianjin 300072
  • Received:1992-09-15 Revised:1993-03-20 Published:1994-04-15
  • Contact: Lv Ming-Xiang

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Abstract:

In this paper, the second order rate coefficient for homogeneous catalytic re action of ferrocene and its derivative have been detendned by open circult relaxation diator in redox enzyme catalysis for the anaerobic oxidation of glucose catalyzed by glucose oxidase. Moreover, the feasibility and conditions for the application of the open circuit relaxation method is discussed.

Key words: Enzyme electrode, Mediator, Open circuit relaxation, Rate coefficient