Derivatization for liquid chromatography-electrospray ionization-mass spectrometry analysis of small-molecular weight compounds
Derivatization for liquid chromatography-electrospray ionization-mass spectrometry analysis of small-molecular weight compounds
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小分子量化合物的液相色谱-电喷雾电离-质谱分析衍生化
DOI:
10.1016/j.trac.2019.07.019
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发表时间:
2019-10
影响因子:
13.1
通讯作者:
Feng Yu Qi
中科院分区:
文献类型:
--
作者:
Zhang Tian Yi;Li Sha;Zhu Quan Fei;Wang Qing;Hussain Dilshad;Feng Yu Qi
Chemical derivatization-based liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) technique is an effective analytical tool for trace small-molecular weight compounds analysis present in complex samples. Chemical derivatization technique can improve the detection sensitivity, selectivity, chromatographic separation and identification capability of LC-ESI-MS analysis. In this review, we summarized the progress of chemical derivatization-assisted LC-MS methods in the period of 2014–2018, according to the functional groups of analytes, such as carboxyls, amines, carbonyls, thiols, hydroxyls, phosphates, modified nucleic acids, conjugated dienes and carbon-carbon double bonds. We mainly focused on the reaction principles of representative derivatization reagents with some application cases highlighting the impact of chemical derivatization-assisted LC-MS technique, which would be helpful for the designing and synthesis of new derivatization reagents for the analysis of small-molecular weight compounds in complex samples.
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影响因子:
4
作者:
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通讯作者:
Raines, Ronald T.
影响因子:
3.1
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3.9
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通讯作者:
Zhang, Xin-Xiang