Non enzymatic NADH-dependent reduction of Cis-[Co(en)2(H2O)2]3+ in aqueous medium

  • Authors

    • Bharati Behera "Utkal University, Vani Vihar, Bhubaneswar"
    • Jashoda Behera
    2018-07-28
    https://doi.org/10.14419/ijac.v6i2.13047
  • Diaquabisethylenediamine Cobalt(III), Electron Transfer, Kinetics, NADH, Nonenzymatic.

  • Abstract

    The kinetics of the electron transfer reaction of NADH with Cis-[Co(en)2(H2O)2]3+ has been studied over the range 1.0 ≤ 102 [NADH] ≤ 3.0 mol dm-3, 7.0 ≤ pH ≤ 8.0 and 200C ≤ t ≤ 350C in aqueous medium. The rate of electron transfer reaction was found to be first-order dependence each in [NADH]T and Cis-[Co(en)2(H2O)2]3+T. The products of the reaction were found to be NAD+ and Co(II). The corresponding activation parameters of the electron transfer reactions were found to be as ΔH#=27.55 kJ mol-1 and  ΔS#= -189.35 JK-1mol-1.

     

  • References

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  • How to Cite

    Behera, B., & Behera, J. (2018). Non enzymatic NADH-dependent reduction of Cis-[Co(en)2(H2O)2]3+ in aqueous medium. International Journal of Advanced Chemistry, 6(2), 163-166. https://doi.org/10.14419/ijac.v6i2.13047

    Received date: 2018-05-19

    Accepted date: 2018-07-17

    Published date: 2018-07-28