| A high resolution and high sensitivity proton-transfer-reaction time-of-flight mass spectrometer (PTR-TOF-MS) A Jordan, S Haidacher, G Hanel, E Hartungen, L Märk, H Seehauser, ... International Journal of Mass Spectrometry 286 (2-3), 122-128, 2009 | 648 | 2009 |
| Electron attachment to uracil: Effective destruction at subexcitation energies G Hanel, B Gstir, S Denifl, P Scheier, M Probst, B Farizon, M Farizon, ... Physical review letters 90 (18), 188104, 2003 | 375 | 2003 |
| An online ultra-high sensitivity Proton-transfer-reaction mass-spectrometer combined with switchable reagent ion capability (PTR+ SRI− MS) A Jordan, S Haidacher, G Hanel, E Hartungen, J Herbig, L Märk, ... International Journal of Mass Spectrometry 286 (1), 32-38, 2009 | 271 | 2009 |
| Electron attachment to gas-phase uracil S Denifl, S Ptasińska, G Hanel, B Gstir, M Probst, P Scheier, TD Märk The Journal of chemical physics 120 (14), 6557-6565, 2004 | 134 | 2004 |
| Inelastic interactions of protons and electrons with biologically relevant molecules B Coupier, B Farizon, M Farizon, MJ Gaillard, F Gobet, NV de Castro Faria, ... The European Physical Journal D-Atomic, Molecular, Optical and Plasma …, 2002 | 123 | 2002 |
| Threshold electron impact ionization of carbon tetrafluoride, trifluoromethane, methane and propane T Fiegele, G Hanel, I Torres, M Lezius, TD Märk Journal of Physics B: Atomic, Molecular and Optical Physics 33 (20), 4263, 2000 | 122 | 2000 |
| A proton transfer reaction-quadrupole interface time-of-flight mass spectrometer (PTR-QiTOF): high speed due to extreme sensitivity P Sulzer, E Hartungen, G Hanel, S Feil, K Winkler, P Mutschlechner, ... International Journal of Mass Spectrometry 368, 1-5, 2014 | 115 | 2014 |
| A compact PTR-ToF-MS instrument for airborne measurements of volatile organic compounds at high spatiotemporal resolution M Müller, T Mikoviny, S Feil, S Haidacher, G Hanel, E Hartungen, ... Atmospheric Measurement Techniques 7 (11), 3763-3772, 2014 | 96 | 2014 |
| From conventional proton-transfer-reaction mass spectrometry (PTR-MS) to universal trace gas analysis P Sulzer, A Edtbauer, E Hartungen, S Jürschik, A Jordan, G Hanel, S Feil, ... International Journal of Mass Spectrometry 321, 66-70, 2012 | 77 | 2012 |
| Threshold electron impact ionization studies of uracil S Denifl, B Sonnweber, G Hanel, P Scheier, TD Märk International Journal of Mass Spectrometry 238 (1), 47-53, 2004 | 73 | 2004 |
| Electron attachment to 5-chloro uracil S Denifl, S Matejcik, B Gstir, G Hanel, M Probst, P Scheier, TD Märk The Journal of chemical physics 118 (9), 4107-4114, 2003 | 73 | 2003 |
| Isotope effects in the electron impact ionization of and near threshold G Hanel, B Gstir, T Fiegele, F Hagelberg, K Becker, P Scheier, ... The Journal of chemical physics 116 (6), 2456-2463, 2002 | 54 | 2002 |
| Electron impact multiple ionization of neon, argon and xenon atoms close to threshold: appearance energies and Wannier exponents B Gstir, S Denifl, G Hanel, M Rümmele, T Fiegele, P Cicman, M Stano, ... Journal of Physics B: Atomic, Molecular and Optical Physics 35 (13), 2993, 2002 | 45 | 2002 |
| Selective reagent ionisation‐time of flight‐mass spectrometry: a rapid technology for the novel analysis of blends of new psychoactive substances M Lanza, WJ Acton, P Sulzer, K Breiev, S Jürschik, A Jordan, E Hartungen, ... Journal of Mass Spectrometry 50 (2), 427-431, 2015 | 37 | 2015 |
| Investigations of chemical warfare agents and toxic industrial compounds with proton‐transfer‐reaction mass spectrometry for a real‐time threat monitoring scenario T Kassebacher, P Sulzer, S Jürschik, E Hartungen, A Jordan, A Edtbauer, ... Rapid Communications in Mass Spectrometry 27 (2), 325-332, 2013 | 31 | 2013 |
| Dissociative electron attachment to N2O clusters: attachment spectra for (N2O) nO− anions (n= 0–7) from about 0 up to 25 eV G Hanel, T Fiegele, A Stamatovic, TD Märk International Journal of Mass Spectrometry 205 (1-3), 65-75, 2001 | 29 | 2001 |
| Applications of switching reagent ions in proton transfer reaction mass spectrometric instruments for the improved selectivity of explosive compounds P Sulzer, B Agarwal, S Jürschik, M Lanza, A Jordan, E Hartungen, ... International Journal of Mass Spectrometry 354, 123-128, 2013 | 26 | 2013 |
| Distinguishing two isomeric mephedrone substitutes with selective reagent ionisation mass spectrometry (SRI‐MS) M Lanza, WJ Acton, S Jürschik, P Sulzer, K Breiev, A Jordan, E Hartungen, ... Journal of Mass Spectrometry 48 (9), 1015-1018, 2013 | 24 | 2013 |
| Headspace analysis of new psychoactive substances using a Selective Reagent Ionisation-Time of Flight-Mass Spectrometer WJ Acton, M Lanza, B Agarwal, S Jürschik, P Sulzer, K Breiev, A Jordan, ... International Journal of Mass Spectrometry 360, 28-38, 2014 | 23 | 2014 |
| Theory and practical examples of the quantification of CH4, CO, O2, and CO2 with an advanced proton-transfer-reaction/selective-reagent-ionization instrument (PTR/SRI-MS) A Edtbauer, E Hartungen, A Jordan, G Hanel, J Herbig, S Jürschik, ... International Journal of Mass Spectrometry 365, 10-14, 2014 | 20 | 2014 |
