G. von Helden

Valle, J. J., Eyler, J. R., Oomens, J., Moore, D. T., van der Meer, A. F. G., von Helden, G., … Blakney, G. T. (2005). Free electron laser-Fourier transform ion cyclotron resonance mass spectrometry facility for obtaining infrared multiphoton dissociation spectra of gaseous ions. Review of Scientific Instruments, 76. Retrieved from <Go to ISI>://000226738400004 (Original work published 2025)

Oomens, J., Polfer, N., Moore, D. T., van der Meer, L., Marshall, A. G., Eyler, J. R., … von Helden, G. (2005). Charge-state resolved mid-infrared spectroscopy of a gas-phase protein. Physical Chemistry Chemical Physics, 7, 1345-1348. Retrieved from <Go to ISI>://000227707200002

Fielicke, A., von Helden, G., Meijer, G., Simard, B., & Rayner, D. M. (2005). Direct observation of size dependent activation of NO on gold clusters. Physical Chemistry Chemical Physics, 7, 3906-3909. Retrieved from <Go to ISI>://000233304500001

Oomens, J., von Helden, G., & Meijer, G. (2004). Infrared photodissociation spectroscopy of the benzoic acid radical cation in a quadrupole trap. Journal of Physical Chemistry A, 108, 8273-8278. Retrieved from <Go to ISI>://000224214100018 (Original work published 2025)

Bakker, J. M., Compagnon, I., Meijer, G., von Helden, G., Kabelac, M., Hobza, P., & de Vries, M. S. (2004). The mid-IR absorption spectrum of gas-phase clusters of the nucleobases guanine and cytosine. Physical Chemistry Chemical Physics, 6, 2810-2815. Retrieved from <Go to ISI>://000222182100036 (Original work published 2025)

Demyk, K., van Heijnsbergen, D., von Helden, G., & Meijer, G. (2004). Experimental study of gas phase titanium and aluminum oxide clusters. Astronomy & Astrophysics, 420, 547-552. Retrieved from <Go to ISI>://000222606200017 (Original work published 2025)

Jockusch, R. A., Kroemer, R. T., Talbot, F. O., Snoek, L. C., Carcabal, P., Simons, J. P., … von Helden, G. (2004). Probing the glycosidic linkage: UV and IR ion-dip spectroscopy of a lactoside. Journal of the American Chemical Society, 126, 5709-5714. Retrieved from <Go to ISI>://000221268400020 (Original work published 2025)

Moore, D. T., Oomens, J., van der Meer, L., von Helden, G., Meijer, G., Valle, J., … Eyler, J. R. (2004). Probing the vibrations of shared, OH+O-bound protons in the gas phase. Chem Phys Chem, 5, 740-743. Retrieved from <Go to ISI>://000221628800020 (Original work published 2025)

Moore, D. T., Oomens, J., Eyler, J. R., Meijer, G., von Helden, G., & Ridge, D. P. (2004). Gas-phase IR spectroscopy of anionic iron carbonyl clusters. Journal of the American Chemical Society, 126, 14726-14727. Retrieved from <Go to ISI>://000225083700023 (Original work published 2025)

Fielicke, A., von Helden, G., Meijer, G., Pedersen, D. B., Simard, B., & Rayner, D. M. (2004). Size and charge effects on the binding of CO to small isolated rhodium clusters. Journal of Physical Chemistry B, 108, 14591-14598. Retrieved from <Go to ISI>://000223922500053 (Original work published 2025)