高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 20.

• Analytical Sciences • 上一篇    下一篇

Study on the Electrochemical Behavior of Melatonin with Modified Electrode

WU Xiao-Ping1, LIAO Wen-Rong1, DUAN Jian-Ping2, CHEN Hong-Qing2, CHEN Guo-Nan1   

  1. 1. Department of Chemistry, Fuzhou University, Fuzhou 350002;
    2. Analytical and Testing Center, Fuzhou University, Fuzhou 350002
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    This study was supported by the National Natural Sciences Funding of China (29675003) and the Natural Sciences Foundation of Fujian Province, China.

Study on the Electrochemical Behavior of Melatonin with Modified Electrode

WU Xiao-Ping1, LIAO Wen-Rong1, DUAN Jian-Ping2, CHEN Hong-Qing2, CHEN Guo-Nan1   

  1. 1. Department of Chemistry, Fuzhou University, Fuzhou 350002;
    2. Analytical and Testing Center, Fuzhou University, Fuzhou 350002
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    This study was supported by the National Natural Sciences Funding of China (29675003) and the Natural Sciences Foundation of Fujian Province, China.

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被引次数

62

摘要：

Melatonin, N-acetyl-5-methoxytryptamine, is an indoleamine hormone synthesized in the pinealocytes. It has been considered as a time-keeping hormone at the biological clocks and was found to play central role in cell protection[1]. Melatonin in biological samples can be detected by several methods, such as HPLC, UV, fluorimetry and radio-immunoassay. However, only a few studies dealing with its redox behavior have been reported[1-3]. The aim of the present study is to use the activating electrochemical modified glassy carbon electrode(MGCE) for the preconcentration and trace determination of melatonin.

Abstract:

Melatonin, N-acetyl-5-methoxytryptamine, is an indoleamine hormone synthesized in the pinealocytes. It has been considered as a time-keeping hormone at the biological clocks and was found to play central role in cell protection[1]. Melatonin in biological samples can be detected by several methods, such as HPLC, UV, fluorimetry and radio-immunoassay. However, only a few studies dealing with its redox behavior have been reported[1-3]. The aim of the present study is to use the activating electrochemical modified glassy carbon electrode(MGCE) for the preconcentration and trace determination of melatonin.

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