|本期目录/Table of Contents|

[1]刘博伟,罗爱芹.纸喷雾离子源质谱对易燃液体的快速分析方法研究[J].中国安全生产科学技术,2016,12(5):48-53.[doi:10.11731/j.issn.1673-193x.2016.05.009]
　LIU Bowei,LUO Aiqin.Study on rapid analysis methods for flammable liquids by paper spray ionization mass spectrometry[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(5):48-53.[doi:10.11731/j.issn.1673-193x.2016.05.009]
点击复制

纸喷雾离子源质谱对易燃液体的快速分析方法研究
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
12
期数:
2016年5期
页码:
48-53
栏目:
学术论著
出版日期:
2016-05-30

文章信息/Info

Title:
Study on rapid analysis methods for flammable liquids by paper spray ionization mass spectrometry
作者:
刘博伟1; 2; 罗爱芹1
（1．北京理工大学 生命学院，北京 100081； 2．新疆公安厅消防局 乌鲁木齐市公安消防局，新疆 乌鲁木齐830000）
Author(s):
LIU Bowei1; 2; LUO Aiqin1
(1. School of Life Science, Beijing Institute of Technology, Beijing 100081, China; 2. Fire Department of Urumqi, Public Security Fire Department of Xinjiang, Urumqi Xinjiang 830000, China)
关键词:
易燃液体; 物证分析; 快速分析; 敞开式质谱法; 纸喷雾离子化
Keywords:
flammable liquid;  evidence analysis;  rapid analysis;  ambient mass spectrometry;  paper spray ionization
分类号:
X928.7
DOI:
10.11731/j.issn.1673-193x.2016.05.009
文献标志码:
A
摘要:
为提高对易燃液体的快速检测分析能力，在经典纸喷雾质谱的基础上，发展建立了三种新型的基于纸喷雾离子化的质谱方法，分别为基于针尖辅助纸喷雾质谱、基于导电纸辅助纸喷雾质谱、基于金属网辅助纸喷雾质谱。结果显示，在优化的实验条件下，可以迅速检测到样品中的目标化合物质子化峰。对于汽油样品，目标化合物主要是烷基吡啶类同系物；对于柴油样品，目标化合物主要是几种系列的含氮杂环芳香族化合物的同系物。对汽油和柴油样品的检测浓度均能达到5×103 ppm。这三种敞开式离子源质谱方法在对易燃液体的分析中，具有选择性好、无需样品前处理、分析迅速的特点。
Abstract:
In order to improve the rapid detection and analysis capability of flammable liquids, three new-type methods of paper spray ionization mass spectrometry (PSI-MS) including tip-assisted PSI-MS, electro conductive paper-assisted PSI-MS and metal net-assisted PSI-MS were developed on the basis of classical PSI-MS. The results showed that under the optimized experimental conditions, the protonation peak of target compounds in samples could be detected rapidly. For gasoline samples, the target compounds were a homologous series of alkyl pyridines, while for diesel samples, the target compounds were several classes homologous series of N-heteroaromatics. Both the gasoline and diesel samples were successfully detected at the concentration of 5×103 ppm. These methods can be applied for analysis of flammable liquids by their advantages including good selectivity, without requirement of sample pretreatment and rapid analysis.

参考文献/References:

［1］LU W, RANKIN J G, BONDRA A, et al. Ignitable liquid identification using gas chromatography/mass spectrometry data by projected difference resolution mapping and fuzzy rule-building expert system classification ［J］. Forensic Science International, 2012, 220(1-3): 210-218.
［2］DE VOS B J, FRONEMAN M, ROHWER E, et al. Detection of petrol (gasoline) in fire debris by gas chromatography/mass spectrometry/mass spectrometry (GC/MS/MS) ［J］. Journal of Forensic Sciences, 2002, 47(4): 736-756.
［3］CAUMETTE G, LIENEMANN C P, MERDRIGNAC I, et al. Sensitivity improvement in ICP MS analysis of fuels and light petroleum matrices using a microflow nebulizer and heated spray chamber sample introduction ［J］. Talanta, 2009, 80(2): 1039-1043.
［4］SMIT E, R GER C P, SKLORZ M, et al. Investigating the Trace Polar Species Present in Diesel Using High-Resolution Mass Spectrometry and Selective Ionization Techniques ［J］. Energ Fuel, 2015, 29(9): 5554-5562.
［5］ALBERICI R M, SIMAS R C, SANVIDO G B, et al. Ambient mass spectrometry: bringing MS into the "real world" ［J］. Analytical and Bioanalytical Chemistry, 2010, 398(1): 265-294.
［6］NA N, ZHANG C, ZHAO M X, et al. Direct detection of explosives on solid surfaces by mass spectrometry with an ambient ion source based on dielectric barrier discharge［J］. J Mass Spectrom, 2007, 42(8): 1079-1085.
［7］HARPER J D, CHARIPAR N A, MULLIGAN C C, et al. Low-Temperature Plasma Probe for Ambient Desorption Ionization ［J］. Analytical Chemistry, 2008, 80(23): 9097-9104.
［8］WANG H, LIU J J, COOKS R G, et al. Paper Spray for Direct Analysis of Complex Mixtures Using Mass Spectrometry ［J］. Angew Chem Int Edit, 2010, 49(5): 877-880.
［9］张智平, 刘晓宁, 郑亚君. 常压电离源-纸喷雾电离技术及应用 ［J］. 分析化学, 2014, 42(1): 145-152. ZHANG Zhiping, LIU Xiaoning, ZHENG Yajun. Ambient Ionization-Paper Spray Ionization and Its Application［J］. Chinese Journal of Analytical Chemistry, 2014, 42(1):145-152.
［10］LI A, WEI P, HSU H C, et al. Direct analysis of 4-methylimidazole in foods using paper spray mass spectrometry ［J］. Analyst, 2013, 138(16): 4624-4630.
［11］DENG J, YANG Y. Chemical fingerprint analysis for quality assessment and control of Bansha herbal tea using paper spray mass spectrometry ［J］. Anal Chim Acta, 2013, 785:82-90.
［12］NACCARATO A, MORETTI S, SINDONA G, et al. Identification and assay of underivatized urinary acylcarnitines by paper spray tandem mass spectrometry ［J］. Anal Bioanal Chem, 2013, 405(25): 8267-8276.
［13］ZHOU X, PEI J, HUANG G. Reactive paper spray mass spectrometry for in situ identification of quinones ［J］. Rapid communications in mass spectrometry : RCM, 2015, 29(1): 100-106.
［14］MANICKE N E, BELFORD M. Separation of opiate isomers using electrospray ionization and paper spray coupled to high-field asymmetric waveform ion mobility spectrometry ［J］. J Am Soc Mass Spectrom, 2015, 26(5): 701-705.
［15］LIU J J, WANG H, MANICKE N E, et al. Development, Characterization, and Application of Paper Spray Ionization ［J］. Analytical Chemistry, 2010, 82(6): 2463-2471.
［16］ZHANG Z P, XU W, MANICKE N E, et al. Silica Coated Paper Substrate for Paper-Spray Analysis of Therapeutic Drugs in Dried Blood Spots ［J］. Analytical Chemistry, 2012, 84(2): 931-938.
［17］YANG Q, WANG H, MAAS J D, et al. Paper spray ionization devices for direct, biomedical analysis using mass spectrometry ［J］. Int J Mass Spectrom, 2012, 312:201-207.
［18］HADDAD R, REGIANI T, KLITZKE C F, et al. Gasoline, Kerosene, and Diesel Fingerprinting via Polar Markers ［J］. Energ Fuel, 2012, 26(6): 3542-3547.

相似文献/References:

备注/Memo

备注/Memo:
-
更新日期/Last Update: 2016-06-17