摘要
叙述了元素形态分析的目的和意义以及发展概况 ,并在此基础上着重叙述了近年来毛细管电泳(CE)与电感耦合等离子体质谱 (ICP MS)联用技术在痕量元素形态分析上的应用 ,包括该联用技术的关键CE与ICP MS接口的不同设计 ,影响CE分离分辨率及分析灵敏度的主要因素。
The importance-and development of elemental-speciation analysis were elucidated and reviewed. Based on these, particular attentions were focused on those related to the technique of capillary electrophoresis (CE) inductively coupled plasma mass spectrometry (CE-ICP-MS) that was recently applied to trace elemental-speciation analysis, including different designs of the critical interface of ICP-MS with CE, main factors that affect the discrimination of CE and the analytical sensitivity, and discussions on the potential limits and developing trends of this kind of technique applied in elemental-speciation analysis.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
2003年第11期1385-1392,共8页
Chinese Journal of Analytical Chemistry
基金
国家自然科学基金资助课题 (No .2 0 0 75 0 2 9)
关键词
毛细管电泳
电感耦合等离子体质谱
痕量元素
形态分析
capillary electrophoresis
inductively coupled plasma mass spectrometry
elemental-speciation analysis
review
