Direct Liquid Sampling for Corona Discharge Ion Mobility Spectrometry

被引：12

作者：

Sabo, Martin ^{[1
]}

Malaskova, Michaela ^{[1
]}

Harmathova, Olga ^{[1
]}

Hradski, Jasna ^{[2
]}

Masar, Marian ^{[2
]}

Radjenovic, Branislav ^{[3
]}

Matejcik, Stefan ^{[1
]}

机构：

[1] Comenius Univ, Fac Math Phys & Informat, Dept Expt Phys, Bratislava 84248, Slovakia

[2] Comenius Univ, Fac Nat Sci, Dept Analyt Chem, Bratislava 84215, Slovakia

[3] Univ Belgrade, Inst Phys, Belgrade 11080, Serbia

来源：

ANALYTICAL CHEMISTRY | 2015年 / 87卷 / 14期

关键词：

MASS-SPECTROMETRY; ORGANIC-COMPOUNDS; IONIZATION; EXPLOSIVES; MICROEXTRACTION; EXTRACTION;

D O I：

10.1021/acs.analchem.5b01585

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

We present a new technique suitable for direct liquid sampling and analysis by ion mobility spectrometry (IMS), The technique is based on introduction of a droplet stream to the IMS reaction region. The technique was successfully used to detect explosives dissolved in methanol and oil as well as to analyze amino acids and dipeptides. One of the main advantages of this technique is its ability to analyze liquid samples without the requirement of any special solution.

引用

页码：7389 / 7394

页数：6

共 29 条

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