Detection of Chemical Warfare Agents by Differential Mobility Spectrometry and Drift-time Ion Mobility Spectrometry Hybrid Technology

	Detection of Chemical Warfare Agents by Differential Mobility Spectrometry and Drift-time Ion Mobility Spectrometry Hybrid Technology
	Cheng Sha-Sha 1,2; Chen Chuang 1; Wang Wei-Guo 1; Li Hai-Yang 1
刊名	chinese journal of analytical chemistry
	2014-09-01
卷号	42 期号:9 页码:1264-1269
关键词	Differential mobility spectrometry Drift-time ion mobility spectrometry Hybrid technology Chemical warfare agents stimulants
英文摘要	using a novel hybrid technology combined differential ion mobility spectrometry (dms) with drift time ion mobility spectrometry dms-ims2, we detected the typical chemical warfare agent simulants dimethyl methylphosphonate (dmmp) and methyl salicylate (ms). with carrier gas 800 ml/min and dms rf voltage 1100 v, the chemical warfare agents dmmp and ms could be detected and characterized by dms-ims2 under dims mode. in addition, dms-ims2 is capable to monitor positive and negative ions of dmmp and ms simultaneously, and provides the two-dimensional separation parameters dms compensation voltage (cv) and ims drift time (t-d), which provides more information for the identification of two chemical warfare agents. dms-ims2 has potential application in on-site detection and instrument miniaturization due to its advantages including small size, low power consumption and rapid response time.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, analytical
研究领域[WOS]	chemistry
关键词[WOS]	asymmetric wave-form ; field ; explosives ; operation ; tube ; gas
收录类别	SCI
语种	英语
WOS记录号	WOS:000346471700004
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/145843]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Dalian Polytech Univ, Dalian 116034, Peoples R China
推荐引用方式 GB/T 7714	Cheng Sha-Sha,Chen Chuang,Wang Wei-Guo,et al. Detection of Chemical Warfare Agents by Differential Mobility Spectrometry and Drift-time Ion Mobility Spectrometry Hybrid Technology[J]. chinese journal of analytical chemistry,2014,42(9):1264-1269.
APA	Cheng Sha-Sha,Chen Chuang,Wang Wei-Guo,&Li Hai-Yang.(2014).Detection of Chemical Warfare Agents by Differential Mobility Spectrometry and Drift-time Ion Mobility Spectrometry Hybrid Technology.chinese journal of analytical chemistry,42(9),1264-1269.
MLA	Cheng Sha-Sha,et al."Detection of Chemical Warfare Agents by Differential Mobility Spectrometry and Drift-time Ion Mobility Spectrometry Hybrid Technology".chinese journal of analytical chemistry 42.9(2014):1264-1269.