用于质谱分析的快速喷发解吸电离
Fast Eruption Desorption Ionization for Mass Spectrometric Analysis.
作者信息
Liu Xiao-Pan, Wang Hao-Yang, Dong Guo-Qing, Li Zhong-Quan, Guo Yin-Long
机构信息
State Key Laboratory of Organometallic Chemistry and National Center for Organic Mass Spectrometry in Shanghai, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 20032, China.
出版信息
J Am Soc Mass Spectrom. 2018 Jun;29(6):1319-1322. doi: 10.1007/s13361-018-1962-6. Epub 2018 Apr 20.
Fast eruption desorption ionization (FEDI) technique was developed for simple, rapid, and sensitive analysis of various compounds. The FEDI allows three analytical modes each with the unique characteristic. The results demonstrated that non-assisted eruption was suitable for stable and volatile compounds, energetic material (EM)-assisted for nonvolatile molecules especially metal compounds, and solvent-assisted eruption for fragile molecules. High-quality mass spectra with intact ions of analytes were obtained in positive and negative ion modes. Graphical Abstract ᅟ.
快速喷发解吸电离（FEDI）技术是为各种化合物的简单、快速和灵敏分析而开发的。FEDI具有三种各具独特特性的分析模式。结果表明，非辅助喷发适用于稳定和挥发性化合物，含能材料（EM）辅助适用于非挥发性分子尤其是金属化合物，溶剂辅助喷发适用于易破碎分子。在正离子和负离子模式下均获得了含有完整分析物离子的高质量质谱图。图形摘要ᅟ。
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