Real-Time Analysis of Exhaled Breath via Resonance-Enhanced Multiphoton Ionization-Mass Spectrometry with a Medium Pressure Laser Ionization Source: Observed Nitric Oxide Profile

An elevated concentration of nitric oxide (NO) in alveolar ventilation is indicative of inflammatory stress within the lung. We present here the first description of time-resolved measurement of NO in breath using photoionization mass spectrometry, providing new capabilities for the medical investig...

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Veröffentlicht in:	Applied spectroscopy 2006-02, Vol.60 (2), p.217-222
Hauptverfasser:	Short, Luke Chandler, Frey, Rüdiger, Benter, Thorsten
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Breath Tests - methods Computer Systems Diagnosis, Computer-Assisted - methods Exhalation Humans Nitric Oxide - analysis Photons Pneumonia - diagnosis Reproducibility of Results Sensitivity and Specificity Spectrometry, Mass, Electrospray Ionization - methods
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