CJCU

Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (S1): 153.

• Electroanalytical Chemistry • Previous Articles     Next Articles

Spectroelectrochemical Study on Radical Intermediate of Coenzyme Q10 at Silver Electrode

YU Zhi-Hao, LONG Yi-Tao, CHEN Hong-Yuan   

  1. Department of Chemistry, State Key Laboratory of coordination Chemistry Nanjing University, Nanjing 210093, P. R. China
  • Online:1999-12-31 Published:1999-12-31
  • Contact: CHEN Hong-Yuan
  • Supported by:

    The project (29835110) was supported by the National Natural Science Foundation of China and the Fund of Education Ministry of China.

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Abstract:

The radical intermediate (ubisemiquinone) of CoenzymeQ10 (CoQ10) had been observed in nonpolar solvents by spectroscopic techniques.1 The present work investigates the radical speices, as well known, it is extremely unstable in polar solvents, in ethanol/water system through spectroelectrochemical techniques including in situ UV/Vis,EPR and NMR.

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