Trace Detection of Organic Compounds in Complex Sample Matrixes by Single Photon Ionization Ion Trap Mass Spectrometry: Real-Time Detection of Security-Relevant Compounds and Online Analysis of the Coffee-Roasting Process

An in-house-built ion trap mass spectrometer combined with a soft ionization source has been set up and tested. As ionization source, an electron beam pumped vacuum UV (VUV) excimer lamp (EBEL) was used for single-photon ionization. It was shown that soft ionization allows the reduction of fragmenta...

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Veröffentlicht in:	Analytical chemistry (Washington) 2009-06, Vol.81 (11), p.4456-4467
Hauptverfasser:	Schramm, Elisabeth, Kürten, Andreas, Hölzer, Jasper, Mitschke, Stefan, Mühlberger, Fabian, Sklorz, Martin, Wieser, Jochen, Ulrich, Andreas, Pütz, Michael, Schulte-Ladbeck, Rasmus, Schultze, Rainer, Curtius, Joachim, Borrmann, Stephan, Zimmermann, Ralf
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemical compounds Chemical reactions Chemistry Coffee Exact sciences and technology Ions Mass spectrometry Spectrometric and optical methods
Online-Zugang:	Volltext
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