电感耦合等离子体质谱(ICP-MS)及其联用技术研究进展

Progress of Inductively Coupled Plasma Mass Spectrometry and Its Hyphenated Techniques

综述了电感耦合等离子体质谱(ICP-MS)及其联用技术的研究进展,详细阐述了:1)各种色谱与ICP-MS的接口研究;2)MS技术的改进及信息处理研究,如采用碰撞池技术,高分辨等离子体质谱仪、多接收高分辨等离子体质谱仪和飞行时间质谱仪等;3)进样技术和联用技术,如激光烧蚀、微波消解、冷蒸发进样等技术的进展。讨论了电感耦合等离子体质谱及联用技术的发展趋势,并对目前存在的主要问题及可能的解决方案进行了讨论。

This article reviews the progress of inductively coupled plasma mass spectrometry （ICP-MS） and its hyphenated techniques. Three topics are described in detail： 1） A variety of chromatography and ICP-MS interfaces; 2） The improvement of MS instrumentation and information processing technology, such as. collision cell technology, high-resolution plasma mass spectrometer, multicollector high-resolu- tion plasma mass spectrometry and time-of-flight mass spectrometer, etc. ;3） Advancement of injection technology and hyphenated techniques, such as. laser ablation, microwave digestion, and cold evaporation injection. The development trends of the inductively coupled plasma mass spectrometry and hyphenated techniques were analyzed. In addition, the major problems and possible solutions were discussed.