高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 92.

• Analytical Sciences • 上一篇    下一篇

High Sensitivity Hyphenation System of Capillary Electrophoresis Combined Inductively Coupled Plasma Mass Spectrometer for Elemental Speciation Analysis

ZHUANG Zhi-Xia, YANG Chao-Yong, CHEN Fa-Rong, GU Sheng, LI Qi, WANG Xiao-Ru   

  1. Department of Chemistry, The Key Laboratory of Analytical Sciences of the Ministry of Education, Xiamen University, Xiamen 361005
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    It is apart of research works supported by the key project of NNSF of China (29735160).

High Sensitivity Hyphenation System of Capillary Electrophoresis Combined Inductively Coupled Plasma Mass Spectrometer for Elemental Speciation Analysis

ZHUANG Zhi-Xia, YANG Chao-Yong, CHEN Fa-Rong, GU Sheng, LI Qi, WANG Xiao-Ru   

  1. Department of Chemistry, The Key Laboratory of Analytical Sciences of the Ministry of Education, Xiamen University, Xiamen 361005
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    It is apart of research works supported by the key project of NNSF of China (29735160).

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被引次数

32

摘要：

The proper functioning of life is critically dependent on trace elements in a number of different ways. Some trace elements are highly toxic whereas others, considered essential, are needed for the accomplishment of life process. A surge of evidence during the past 20 years has been leading to the conclusion that it is not the total element content but that of a particular species that should be determined if valid information on the essentiality or toxicity of a given element is to be obtained[1-5]. Thus, speciation analysis has become one of the fastest developing areas of analytical chemistry towards the close of the 20th century[5]. The advantages of Capillary Electrophoresis include rapid analysis, low sample requirements, high separation efficiency and low operation costs[6]. The separation potential of CE,with superior detection capability of ICPMS make CE-ICPMS a powerful tool for metal speciation.

Abstract:

The proper functioning of life is critically dependent on trace elements in a number of different ways. Some trace elements are highly toxic whereas others, considered essential, are needed for the accomplishment of life process. A surge of evidence during the past 20 years has been leading to the conclusion that it is not the total element content but that of a particular species that should be determined if valid information on the essentiality or toxicity of a given element is to be obtained[1-5]. Thus, speciation analysis has become one of the fastest developing areas of analytical chemistry towards the close of the 20th century[5]. The advantages of Capillary Electrophoresis include rapid analysis, low sample requirements, high separation efficiency and low operation costs[6]. The separation potential of CE,with superior detection capability of ICPMS make CE-ICPMS a powerful tool for metal speciation.

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