Publications of Gert von Helden

Journal Article (123)

2013
Journal Article
Schnell, M., P. Bunker, G.von Helden, J.-U. Grabow, G. Meijer and A. van der Avoird: Stark Effect in the Benzene Dimer. The Journal of Physical Chemistry A 117 (50), 13775–13778 (2013).
Journal Article
Schnell, M., U. Erlekam, P. Bunker, G.von Helden, J.-U. Grabow, G. Meijer and A.van der Avoird: Unraveling the internal dynamics of the benzene dimer: a combined theoretical and microwave spectroscopy study. Physical Chemistry Chemical Physics 15 (25), 10207–10223 (2013).
Journal Article
Schnell, M., U. Erlekam, P. Bunker, G.von Helden, J.-U. Grabow, G. Meijer and A.van der Avoird: Structure of the Benzene Dimer - Governed by Dynamics. Angewandte Chemie International Edition 52 (19), 5180–5183 (2013).
Journal Article
Schnell, M., U. Erlekam, P. Bunker, G.von Helden, J.-U. Grabow, G. Meijer and A.van der Avoird: Die Struktur des Benzoldimers – die Dynamik gewinnt. Angewandte Chemie 125 (19), 5288–5292 (2013).
Journal Article
Warnke, S., G.von Helden and K. Pagel: Communication: Protein Structure in the Gas Phase: The Influence of Side-Chain Microsolvation. Journal of the American Chemical Society 135 (4), 1177–1180 (2013).
2012
Journal Article
Filsinger, F., D.-S. Ahn, G. Meijer and G.von Helden: Photoexcitation of mass/charge selected hemin⁺, caught in helium nanodroplets. Physical Chemistry Chemical Physics 14 (38), 13370–13377 (2012).
2010
Journal Article
Avoird, A.van der, R. Podeszwa, K. Szalewicz, C. Leforestier, R.van Harrevelt, P. Bunker, M. Schnell, G.von Helden and G. Meijer: Vibration–rotation-tunneling states of the benzene dimer: an ab initio study. Physical Chemistry Chemical Physics 12 (29), 8219–8240 (2010).
Journal Article
Bakker, J.M., V.J.F. Lapoutre, B. Redlich, J. Oomens, B.G. Sartakov, A. Fielicke, G.von Helden, G. Meijer and A.F.G.van der Meer: Intensity-resolved IR multiple photon ionization and fragmentation of C₆₀. The Journal of Chemical Physics 132 (7), 074305 (2010).
Journal Article
Bierau, F., P. Kupser, G. Meijer and G.von Helden: Catching proteins in liquid helium droplets. Physical Review Letters 105 (13), 133402 (2010).
Journal Article
Kirilyuk, A., A. Fielicke, K. Demyk, G.von Helden, G. Meijer and T. Rasing: Ferrimagnetic cagelike Fe₄O₆ cluster: Structure determination from infrared dissociation spectroscopy. Physical Review B, Rapid Comm. 82 (2), 020405–1-020405–4 (2010).
Journal Article
Kupser, P., K. Pagel, J. Oomens, N.C. Polfer, B. Koksch, G. Meijer and G.von Helden: Amide-I and -II Vibrations of the Cyclic β-Sheet Model Peptide Gramicidin S in the Gas Phase. Journal of the American Chemical Society 132 (6), 2085–2093 (2010).
Journal Article
Rijs, A.M., G. Ohanessian, J. Oomens, G. Meijer, G.von Helden and I. Compagnon: Internal Proton Transfer Leading to Stable Zwitterionic Structures in a Neutral Isolated Peptide. Angewandte Chemie 122 (13), 2382–2385 (2010).
Journal Article
Rijs, A.M., G. Ohanessian, J. Oomens, G. Meijer, G.von Helden and I. Compagnon: Internal proton transfer leading to stable zwitterionic structures in a neutral isolated peptide. Angewandte Chemie International Edition 49 (13), 2332–2335 (2010).
Journal Article
Rossi, M., V. Blum, P. Kupser, G.von Helden, F. Bierau, K. Pagel, G. Meijer and M. Scheffler: Secondary Structure of Ac-Alan-LysH+ Polyalanine Peptides (n = 5,10,15) in Vacuo: Helical or Not? The Journal of Physical Chemistry Letters 1 (24), 3465–3470 (2010).
Journal Article
Zhu, H., M. Blom, I. Compagnon, A.M. Rijs, S. Roy, G.von Helden and B. Schmidt: Conformations and vibrational spectra of a model tripeptide: change of secondary structure upon micro-solvation. Physical Chemistry Chemical Physics 12, 3415–3425 (2010).
2009
Journal Article
Pagel, K., P. Kupser, F. Bierau, N.C. Polfer, J.D. Steill, J. Oomens, G. Meijer, B. Koksch and G.von Helden: Gas-phase IR spectra of intact alpha-helical coiled coil protein complexes. International Journal of Mass Spectrometry 283 (1-3), 161–168 (2009).
2008
Journal Article
Filsinger, F., U. Erlekam, G.von Helden, J. Küpper and G. Meijer: Selector for structural isomers of neutral molecules. Physical Review Letters 100 (13), 133003 (2008).
Journal Article
Helden, G.von, I. Compagnon, M. Blom, M. Frankowski, U. Erlekam, J. Oomens, B. Brauer, R.B. Gerber and G. Meijer: Mid-IR spectra of different conformers of phenylalanine in the gas phase. Physical Chemistry Chemical Physics 10 (9), 1248–1256 (2008).
Journal Article
Kupser, P., J.D. Steill, J. Oomens, G. Meijer and G.von Helden: IR spectroscopy of gas-phase C₆₀⁻. Physical Chemistry Chemical Physics 10 (45), 6862–6866 (2008).
2007
Journal Article
Abo-Riziq, A., B.O. Crews, I. Compagnon, J. Oomens, G. Meijer, G.von Helden, M. Kabelác, P. Hobza and M.S. de Vries: The Mid-IR Spectra of 9-Ethyl Guanine, Guanosine, and 2-Deoxyguanosine. Journal of Physical Chemistry A 111 (31), 7529–7536 (2007).
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