T
Tilmann D. Märk
Researcher at University of Innsbruck
Publications - 668
Citations - 19726
Tilmann D. Märk is an academic researcher from University of Innsbruck. The author has contributed to research in topics: Ion & Electron ionization. The author has an hindex of 64, co-authored 662 publications receiving 18712 citations. Previous affiliations of Tilmann D. Märk include University of New Hampshire & Claude Bernard University Lyon 1.
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Breath-by-breath analysis of banana aroma by proton transfer reaction mass spectrometry
TL;DR: In this article, the authors report on the in vivo breath-by-breath analysis of volatiles released in the mouth during eating of ripe and unripe banana, and compare the NS with the headspace (HS) profile, two differences are outlined.
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The submersion of sodium clusters in helium nanodroplets: Identification of the surface --> interior transition
Lukas An der Lan,Peter Bartl,Christian Leidlmair,Harald Schöbel,Roland Jochum,Stephan Denifl,Tilmann D. Märk,Andrew M. Ellis,Paul Scheier +8 more
TL;DR: A lower limit for the cluster size required for submersion in sodium clusters beyond a critical size in helium nanodroplets has been determined, consistent with the recent theoretical prediction.
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Bond selective dissociative electron attachment to thymine.
Sylwia Ptasinska,Stephan Denifl,B. Mróz,Michael Probst,Verena Grill,Eugen Illenberger,Paul Scheier,Tilmann D. Märk +7 more
TL;DR: Free-electron attachment to thymine and partially deuterated thymine, where D replaces H at all carbon atoms, is studied in the electron energy range from about 0 to 15 eV.
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Unambiguous identification of volatile organic compounds by proton-transfer reaction mass spectrometry coupled with GC/MS.
TL;DR: A technical and analytical extension of PTR-MS is introduced, which removes this shortcoming of the technique, while preserving its salient and unique features, by combining separation of VOCs by gas chromatography with simultaneous and parallel detection of the GC effluent by P TR-MS and electron impact MS.
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Dissociative electron attachment to formic acid (HCOOH)
Andrzej Pelc,W. Sailer,Paul Scheier,Michael Probst,Nigel J. Mason,Eugen Illenberger,Tilmann D. Märk +6 more
TL;DR: In this article, a prominent resonance is observed peaking at 1.25 eV which decomposes into the formate anion HCOO− and a hydrogen radical, which are associated with O− and OH− formation on a considerably smaller intensity scale.