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Resolution of Ion Mobility Spectra for the Detection of Hazardous Substances in Real Sampling Conditions

机译:用于检测真实采样条件下有害物质的离子迁移光谱分析

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This work presents the possibilities offered by a blind source separation method such Multivariate Curve Resolution- Alternating Least Squares (MCR-ALS) in the analysis of Ion Mobility Spectra (IMS). Two security applications are analyzed in this context: the detection of TNT both in synthetic and real samples. Results obtained show the possibilities offered by the direct analysis of the drift time spectra when an appropriate resolution method is used.
机译:该工作提出了盲源分离方法如离子迁移谱(IMS)分析中的多变量曲线分辨率 - 交替的多变量曲线分辨率最小二乘(MCR-ALS)提供的可能性。在此上下文中分析了两个安全应用程序:在合成和实际样品中检测TNT。获得的结果表明,当使用适当的分辨率方法时,漂移时间谱的直接分析提供的可能性。

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