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Inside Cover: Rapid In Vivo Fingerprinting of Nonvolatile Compounds in Breath by Extractive Electrospray Ionization Quadrupole Time-of-Flight Mass Spectrometry (Angew. Chem. Int. Ed. 4/2007)

✍ Scribed by Huanwen Chen; Arno Wortmann; Weihua Zhang; Renato Zenobi

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
31 KB
Volume
46
Category
Article
ISSN
0044-8249

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✦ Synopsis

Metabolic dynamics can be followed in real time by mass spectral fingerprints of breath by extractive electrospray ionization (EESI) quadrupole TOF mass spectrometry on a commercial instrument. Neither sample pretreatment nor hardware modifications are necessary for this rapid, online, and in vivo method. Furthermore, selective ion/molecule reactions in the EESI interface can lead to the detection of interesting compounds. For more details see the Communication by R. Zenobi and co‐workers on page 580ff.

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Innentitelbild: Rapid In Vivo Fingerprin
Innentitelbild: Rapid In Vivo Fingerprinting of Nonvolatile Compounds in Breath by Extractive Electrospray Ionization Quadrupole Time-of-Flight Mass Spectrometry (Angew. Chem. 4/2007)
✍ Huanwen Chen; Arno Wortmann; Weihua Zhang; Renato Zenobi 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 33 KB

**Metabolische Prozesse** lassen sich mithilfe massenspektrometrischer „Fingerabdrücke“ von Atemluft durch eine Kombination aus extrahierender Elektrosprayionisations(EESI)‐ und Quadrupol‐TOF(QTOF)‐Massenspektrometrie in Echtzeit verfolgen. Für diese schnelle On‐line‐ und In‐vivo‐Methode sind weder