N. C. Polfer

Dunbar, R. C., Steill, J. D., Polfer, N. C., & Oomens, J. (2009). Gas-phase infrared spectroscopy of the protonated dipeptides H(+)PheAla and H(+)AlaPhe compared to condensed-phase results. International Journal of Mass Spectrometry, 283, 77-84. Retrieved from <Go to ISI>://000266808800012 (Original work published 2009)

Pagel, K., Kupser, P., Bierau, F., Polfer, N. C., Steill, J. D., Oomens, J., … von Helden, G. (2009). Gas-phase IR spectra of intact alpha-helical coiled coil protein complexes. International Journal of Mass Spectrometry, 283, 161-168. Retrieved from <Go to ISI>://000266808800022 (Original work published 2009)

Polfer, N. C., & Oomens, J. (2009). Vibrational spectroscopy of bare and solvated ionic complexes of biological relevance. Mass Spectrometry Reviews, 28, 468-494. Retrieved from <Go to ISI>://000265523200005 (Original work published 2009)

Dunbar, R. C., Steill, J. D., Polfer, N. C., & Oomens, J. (2009). Peptide Length, Steric Effects, and Ion Solvation Govern Zwitterion Stabilization in Barium-Chelated Di- and Tripeptides. Journal of Physical Chemistry B, 113, 10552-10554. Retrieved from <Go to ISI>://000268479000002 (Original work published 2009)

Polfer, N. C., Oomens, J., & Dunbar, R. C. (2008). Alkali metal complexes of the Dipeptides PheAla and AlaPhe : IRMPD spectroscopy. Chem Phys Chem, 9, 579-589. Retrieved from <Go to ISI>://000254461300011 (Original work published 2008)

Polfer, N. C., Oomens, J., Suhai, S., & Paizs, B. (2007). Infrared spectroscopy and theoretical studies on gas-phase protonated leu-enkephalin and its fragments: Direct experimental evidence for the mobile proton. Journal of the American Chemical Society, 129, 5887-5897. Retrieved from <Go to ISI>://000246180200035 (Original work published 2007)

Polfer, N. C., Dunbar, R. C., & Oomens, J. (2007). Observation of Zwitterion formation in the gas-phase H/D-exchange with CH3OD: Solution-phase structures in the gas phase. Journal of the American Society for Mass Spectrometry, 18, 512-516. Retrieved from <Go to ISI>://000244586300017 (Original work published 2007)

Blom, M. N., Compagnon, I., Polfer, N. C., von Helden, G., Meijer, G., Suhai, S., … Oomens, J. (2007). Stepwise solvation of an amino acid: The appearance of zwitterionic structures. Journal of Physical Chemistry A, 111, 7309-7316. Retrieved from <Go to ISI>://000248478700008 (Original work published 2007)

Bush, M. F., Forbes, M. W., Jockusch, R. A., Oomens, J., Polfer, N. C., Saykally, R. J., & Williams, E. R. (2007). Infrared spectroscopy of cationized lysine and epsilon-N-methyllysine in the gas phase: Effects of alkali-metal ion size and proton affinity on zwitterion stability. Journal of Physical Chemistry A, 111, 7753-7760. Retrieved from <Go to ISI>://000248658000010 (Original work published 2007)

Forbes, M. W., Bush, M. F., Polfer, N. C., Oomens, J., Dunbar, R. C., Williams, E. R., & Jockusch, R. A. (2007). Infrared spectroscopy of arginine cation complexes: direct observation of gas-phase zwitterions. Journal of Physical Chemistry A, 111, 11759-11770.