Direct ionization methods in mass spectrometry: An overview |
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Authors: | Christian W Klampfl Markus HimmelsbachAuthor Vitae |
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Institution: | Institute of Analytical Chemistry, Johannes Kepler University Linz, Altenberger Strasse 69, A-4040 Linz, Austria |
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Abstract: | Within this paper a sub-group of ambient ionization mass spectrometry namely direct ionization mass spectrometry techniques are reviewed. They are characterized by the generation of an electrospray directly from the sample investigated. Prominent representatives include paper spray mass spectrometry, tissue spray mass spectrometry, probe electrospray ionization or thin-layer chromatography mass spectrometry. Applications of all major direct ionization techniques within different fields such as biomedical analysis, analysis of natural products, analysis of technical products and food analysis, just to name a few, are discussed and relevant parameters are listed in five Tables. |
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Keywords: | Ambient ionization Ambient ionization mass spectrometry Direct electrospray probe Direct ionization mass spectrometry Paper spray Probe electrospray ionization Wooden tip electrospray ionization Leaf spray Thin layer chromatography spray |
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