Literature DB >> 31085815

Advances in proton transfer reaction mass spectrometry (PTR-MS): applications in exhaled breath analysis, food science, and atmospheric chemistry.

Joachim D Pleil1, Armin Hansel, Jonathan Beauchamp.   

Abstract

This report discusses advances in instrumentation based on soft chemical ionization followed by high-resolution real-time mass spectrometry (HR-MS), specifically in relation to developments in proton transfer reaction mass spectrometry (PTR-MS) technology. It is part of a Journal of Breath Research series that describes recent technical developments in breath related research relevant to human health and analytical chemistry from scientific conferences. Herein we discuss the current state of PTR-MS as presented at the 8th International Conference on Proton Transfer Reaction - Mass Spectrometry held in Innsbruck, Austria, February 2-8, 2019, attended by the authors.

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Year:  2019        PMID： 31085815      PMCID： PMC8188715          DOI： 10.1088/1752-7163/ab21a7

Source DB:  PubMed          Journal:  J Breath Res        ISSN： 1752-7155            Impact factor:   3.262


  8 in total

1.  Demonstration of proton-transfer reaction time-of-flight mass spectrometry for real-time analysis of trace volatile organic compounds.

Authors:  Robert S Blake; Christopher Whyte; Ceri O Hughes; Andrew M Ellis; Paul S Monks
Journal:  Anal Chem       Date:  2004-07-01       Impact factor: 6.986

2.  High resolution PTR-TOF: quantification and formula confirmation of VOC in real time.

Authors:  Martin Graus; Markus Müller; Armin Hansel
Journal:  J Am Soc Mass Spectrom       Date:  2010-02-10       Impact factor: 3.109

3.  On-line breath analysis with PTR-TOF.

Authors:  Jens Herbig; Markus Müller; Simon Schallhart; Thorsten Titzmann; Martin Graus; Armin Hansel
Journal:  J Breath Res       Date:  2009-06-09       Impact factor: 3.262

4.  Cellular respiration, metabolomics and the search for illicit drug biomarkers in breath: report from PittCon 2017.

Authors:  Joachim Pleil; Jonathan Beauchamp; Wolfram Miekisch
Journal:  J Breath Res       Date:  2017-08-04       Impact factor: 3.262

Review 5.  Mass spectrometry for real-time quantitative breath analysis.

Authors:  David Smith; Patrik Španěl; Jens Herbig; Jonathan Beauchamp
Journal:  J Breath Res       Date:  2014-03-28       Impact factor: 3.262

6.  Breath biomonitoring in national security assessment, forensic THC testing, biomedical technology and quality assurance applications: report from PittCon 2016.

Authors:  Joachim Pleil; Terence Risby; Jens Herbig
Journal:  J Breath Res       Date:  2016-05-03       Impact factor: 3.262

7.  High-resolution mass spectrometry: basic principles for using exact mass and mass defect for discovery analysis of organic molecules in blood, breath, urine and environmental media.

Authors:  Joachim D Pleil; Kristin K Isaacs
Journal:  J Breath Res       Date:  2016-03-08       Impact factor: 3.262

8.  Beyond monoisotopic accurate mass spectrometry: ancillary techniques for identifying unknown features in non-targeted discovery analysis.

Authors:  Joachim D Pleil; M Ariel Geer Wallace; James McCord
Journal:  J Breath Res       Date:  2018-11-15       Impact factor: 3.262
  8 in total
  1 in total

1.  ptairMS: real-time processing and analysis of PTR-TOF-MS data for biomarker discovery in exhaled breath.

Authors:  Camille Roquencourt; Stanislas Grassin-Delyle; Etienne A Thévenot
Journal:  Bioinformatics       Date:  2022-01-19       Impact factor: 6.937
  1 in total

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