摘要
敞开式离子化质谱(ambient mass spectrometry,AMS)技术由于实时、原位分析、不需要复杂样品处理过程等特点,已经成为质谱研究领域的一个研究热点。实时直接分析(direct analysis in real time,DART)作为一种典型的敞开式离子化质谱技术,自2005年报道以来,已经被广泛应用到各个领域不同样品的分析过程中。本文主要从DART发展历程、构造及原理以及在农药残留分析领域应用进展进行综述,并对其发展进行了展望。
Ambient ionization mass spectrometry(AMS)has become a hot area in the field of mass spectrometry due to the advantages of real-time and in situ analysis,and simple sample preparation.Direct analysis in real time(DART)as a typical AMS has been widely applied in the analysis procedure in every field since the first report in 2005.In this paper,the development course,structure and mechanism of the DART,the application of DART-MS in the field of pesticide residue analysis were briefly summarized.Finally,the development tendency of DART-MS was prospected.
作者
潘兴鲁
董丰收
吴小虎
刘新刚
徐军
郑永权
PAN Xinglu;DONG Fengshou;WU Xiaohu;LIU Xingang;XU Jun;ZHENG Yongquan(Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Laboratory of Quality& Safety Risk Assessment for Agri-products Biohazards(Beijing),Ministry of Agriculture and Rural Affairs,Key Laboratory of Control of Biological Hazard Factors(Plant Origin)for Agri-products Quality and Safety,Ministry of Agriculture and Rural Affairs,Beijing 100193,China)
出处
《植物保护》
CAS
CSCD
北大核心
2018年第5期146-151,共6页
Plant Protection
基金
国家自然科学基金(31501678)
关键词
实时直接分析
质谱
农药残留
direct analysis in real time
MS
pesticide residue
