高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 153.

• Electroanalytical Chemistry • 上一篇    下一篇

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
  • 出版日期:1999-12-31 发布日期:1999-12-31
  • 通讯作者: CHEN Hong-Yuan
  • 基金资助:

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

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.

PDF (PC)

摘要：

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.

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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