Direct detection of acetonitrile at the pptv level with photoinduced associative ionization time-of-flight mass spectrometry
Kui Jiang, Zhangqi Yu, Zhiyang Wei, Shiyu Cheng, Haijie Wang, Zitao Yan, Li-Xin Shan, Jingyun Huang, Bo Yang, Jinian Shu
Abstract
. The performance of the PAI-TOFMS was first demonstrated by analyzing exhaled acetonitrile from healthy non-smokers and smokers and continuous monitoring of acetonitrile in outdoor air. In summary, this study provides a new and highly sensitive method for the real-time detection of acetonitrile through mass spectrometry.
Topics & Concepts
AcetonitrileMass spectrometryIonizationTime-of-flight mass spectrometryChemistryPhotochemistryAnalytical Chemistry (journal)ChromatographyIonOrganic chemistryMass Spectrometry Techniques and ApplicationsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Chromatography