摘要
基质辅助激光解吸电离质谱作为一种软电离质谱技术,可快速、可靠地从植物组织中获得分子组成结构信息,还可以通过成像的方式获得成分分布信息,因此在药用植物分析中受到了越来越多的关注。本文对基质辅助激光解吸电离质谱成像技术及其在药用植物分析中的应用进行了总结和展望。
As a soft ionization mass spectrometry technique, matrix-assisted laser desorption/ionization mass spectrometry can quickly and reliably obtain information of molecular composition and structure from plant tissues , especially the information of component distribution through imaging. Therefore, it has attracted more and more attention in the analysis of medicinal plants. In this paper, the application of MALDI-MS imaging technology in the analysis of medicinal plants was summarized and prospected.
作者
刘芳
张琳
张志信
张四纯
LIU Fang;ZHANG Lin;ZHANG Zhi-Xin;ZHANG Si-Chun(College of Chemistry and Engineering,Wenshan University,Wenshan 663099,China;Department of Chemistry,Tsinghua University,Beijing 100084,China)
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
2019年第8期1125-1133,共9页
Chinese Journal of Analytical Chemistry
基金
国家自然科学基金项目(No.21621003)资助~~
关键词
基质辅助激光解吸质谱成像
药用植物
直接分析
评述
Matrix-assisted laser desorption/ionization mass spectrometric imaging
Medicinal plant
Direct analysis
Review
