| 毛细管电泳-电感耦合等离子体质谱联用技术及其元素形态分析的新进展 |
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| 引用本文： | 李金英,鲁盛会,石磊,赵志军,伍涛.毛细管电泳-电感耦合等离子体质谱联用技术及其元素形态分析的新进展[J].质谱学报,2012,33(4):193-201. |
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| 作者姓名： | 李金英 鲁盛会 石磊 赵志军 伍涛 |
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| 作者单位： | 1.华润(集团)有限公司，北京100005；2.中国原子能科学研究院，北京102413；3.中国科学院过程工程研究所，北京100190；4. 湖州师范学院，浙江 湖州313000 |
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| 摘 要： | 元素的形态与它的毒性和生物活性密切相关。近年来,毛细管电泳与电感耦合等离子体质谱联用(CE-ICP-MS)技术成为元素形态分析的有力手段,得到了迅速发展。本工作阐述了CE-ICP-MS联用的各种接口方式,并讨论了几种接口及雾化器装置的优点和不足;综述了近几年采用CE-ICP-MS联用技术对痕量元素形态分析的新进展,对CE-ICP-MS联用技术在元素形态分析上的潜力、限制及发展趋势作了讨论。
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| 关 键 词： | CE-ICP-MS 接口技术 形态分析 进展 |
Recent Progress of Trace Element Speciation Analysis by Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry |
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| LI Jin-ying
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LU Sheng-hui
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SHI Lei
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ZHAO Zhi-jun
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WU Tao.Recent Progress of Trace Element Speciation Analysis by Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry[J].Journal of Chinese Mass Spectrometry Society,2012,33(4):193-201. |
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| Authors: | LI Jin-ying LU Sheng-hui SHI Lei ZHAO Zhi-jun WU Tao |
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| Affiliation: | 1.China Resources (Holdings) Co.Ltd.，Beijing 100005, China；2.China Institute of Atomic Energy, Beijing 102413, China；3. Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China；4. Department of Chemistry, Huzhou Teachers College, Huzhou 313000, China |
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| Abstract: | The elemental speciation has a close relationship with its toxicity and biological activity.Recent years,capillary electrophoresis-inductively coupled plasma mass spectrometry(CE-ICP-MS) has developed quickly and become a powerful technique to analyze the element speciation.The interface issues about the CE combining with the ICP-MS were described.And then the merits and weaknesses of several interfaces and aerosol control units are discussed.The progress of element speciation analysis in environment by CE-ICP-MS hyphenated techniques was further expatiated.The potential limitations and trends of the CE-ICP-MS hyphenated techniques in elements speciation analysis were explained,and dissected in detail. |
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| Keywords: | CE-ICP-MS interface technology speciation analysis progress |
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