敞开式离子化质谱在贸易产品化学风险物质筛查中的应用及前景  

Application and Prospect of Ambient Ionization Mass Spectrometry in the Screening of Chemical Risk Substances in Trade Products

作　　者：谭奥雷 程思敏 马潇潇[1] TAN Ao-lei;CHENG Si-min;MA Xiao-xiao(State Key Laboratory of Precision Measurement Technology and Instruments,Department of Precision Instrument,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学精密仪器系精密测试技术及仪器国家重点实验室,北京100084

出　　处：《分析测试学报》2021年第2期184-192,共9页Journal of Instrumental Analysis

基　　金：国家重点研发计划项目(2016YFF0203704)。

摘　　要：敞开式离子化质谱是一种新兴的质谱快检技术,具有分析速度快、操作流程简单、特异性强等特点。该技术无需对样品做复杂预处理,尤其在与便携式质谱仪联用时,可用于大量样品的现场、快速、准确筛查,在贸易产品化学风险物质的筛查中展现出广泛的应用前景。该文主要综述敞开式离子化质谱近年来在贸易产品化学风险物质筛查方面的研究进展,并对其未来的发展前景进行了展望。Ambient ionization mass spectrometry is a novel and rapid mass spectrometric technique with the characteristics of rapid analysis,simple operation and high specificity.This technique integrated with a miniature mass spectrometer could be performed to achieve the rapid screening and accurate analysis of samples without any complex sample pretreatment,showing a great potential in the screening of chemical risk substances in trade products.This review mainly focuses on the recent research progresses of ambient mass spectrometry on the screening of chemical risk substances in trade products.The future development and potential applications of ambient ionization mass spectrometry are also discussed.

关 键 词：质谱 敞开式离子化 快速分析 贸易产品 化学风险物质 

分 类 号：O657.63[理学—分析化学] O615.4[理学—化学]