高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (7): 1040.

• 综合评述 • 上一篇    下一篇

共振电子捕获质谱研究进展

魏君华1, Voinov Valery2, 刘志强1, 刘淑莹1   

  1. 1. 中国科学院长春应用化学研究所, 长春 130022;
    2. 俄罗斯科学院太平洋生物有机化学研究所, Vladivostok-22, 690022
  • 收稿日期:1998-12-14 出版日期:1999-07-24 发布日期:1999-07-24
  • 通讯作者: 刘淑莹
  • 作者简介:魏君华,女,27岁,博士研究生.

Review on Study of Resonance Electron Capture Mass Spectrometry

WEI Jun-Hua1, Voinov Valery2, LIU Zhi-Qiang1, LIU Shu-Ying1   

  1. 1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022;
    2. Pacific Institute of Bioorganic Chemistry, Russian Academy of Sciences, Vladivostok, 69002
  • Received:1998-12-14 Online:1999-07-24 Published:1999-07-24

摘要: 利用额外的信息坐标--电子捕获的能量的共振电子捕获质谱具有高灵敏度和高专一性.在进行结构分析、离子形成机理研究及混合物中某种特定化合物的检测方面,共振电子捕获质谱都有广泛的应用.

关键词: 质谱, 共振电子捕获, 负离子, 研究进展

Abstract: Resonance electron capture mass spectrometry, in which an additionaLInformation coordinate, the energy of electron capture, is applied, has a high sensitivity and a high speci-ficity. It is extensively used to study the structure elucidation, the mechanism of ion forma-tion and the detection, identification and quantification of organic substances in mixture.

Key words: Mass spectrometry, Resonance electron capture, Negative ion, Review

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