Trace gas detection from fermentation processes in apples; an intercomparison study between proton-transfer-reaction mass spectrometry and laser photoacoustics

On-line monitoring of volatile organic compounds at pptv levels by means of proton-transfer-reaction mass spectrometry (PTR-MS) medical applications, food control and environmental research

W. Lindinger, Armin Hansel, Alfons Jordan · International Journal of Mass Spectrometry and Ion Processes · 1998 · 1.7K citations

Natural Sciences, Chemistry, Toxicology +17

Parametrization of the ion–polar molecule collision rate constant by trajectory calculations

Timothy A. Su, Walter J. Chesnavich · The Journal of Chemical Physics · 1982 · 1.4K citations

Natural Sciences, Chemistry, Physics +12

Proton transfer reaction mass spectrometry: on-line trace gas analysis at the ppb level

Armin Hansel, Alfons Jordan, Rupert Holzinger et al. · International Journal of Mass Spectrometry and Ion Processes · 1995 · 764 citations

Natural Sciences, Chemical Engineering, Chemistry +8

Sensitivity and specificity of atmospheric trace gas detection by proton-transfer-reaction mass spectrometry

J. A. de Gouw, C. Warneke, Thomas Karl et al. · International Journal of Mass Spectrometry · 2002 · 384 citations

Natural Sciences, Chemical Engineering, Chemistry +13

Volatile organic compounds emitted after leaf wounding: On‐line analysis by proton‐transfer‐reaction mass spectrometry

Ray Fall, Thomas Karl, Armin Hansel et al. · Journal of Geophysical Research Atmospheres · 1999 · 335 citations · Full text

Natural Sciences, Plant Biology, Plant Sciences +14