R. C. Dunbar

Dunbar, R. C., Hopkinson, A. C., Oomens, J. ., Siu, C. K., Siu, K. W. M., Steill, J. D., … Zhao, J. F. (2009). Conformation Switching in Gas-Phase Complexes of Histidine with Alkaline Earth Ions. Journal of Physical Chemistry B, 113, 10403-10408. Retrieved from <Go to ISI>://000268231000048 (Original work published 2025)

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 2025)

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 2025)

Steill, J. ., Zhao, J. F., Siu, C. K., . Y. Ke, Y. ., Verkerk, U. H., Oomens, J. ., … Siu, K. W. M. (2008). Structure of the Observable Histidine Radical Cation in the Gas Phase: A Captodative alpha-Radical Ion. Angewandte Chemie-International Edition, 47, 9666-9668. Retrieved from <Go to ISI>://000261727400012

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 2025)

Dunbar, R. C., Moore, D. T., & Oomens, J. . (2007). IR spectroscopic characterization of intermediates in a gas-phase ionic reaction: The decarbonylation of Co+(acetophenone). International Journal of Mass Spectrometry, 265, 182-186. Retrieved from <Go to ISI>://000248936500012 (Original work published 2025)

Dunbar, R. C., Polfer, N. C., & Oomens, J. . (2007). Gas-phase zwitterion stabilization by a metal dication,. Journal of the American Chemical Society, 129.

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.

Polfer, N. C., Oomens, J. ., Moore, D. T., von Helden, G. ., Meijer, G. ., & Dunbar, R. C. (2006). Infrared spectroscopy of phenylalanine Ag(I) and Zn(II) complexes in the gas phase. Journal of the American Chemical Society, 128, 517-525. Retrieved from <Go to ISI>://000234814900036 (Original work published 2025)

Dunbar, R. C., Moore, D. T., & Oomens, J. . (2006). IR-spectroscopic characterization of acetophenone complexes with Fe+, Co+, and Ni+ using free-electron-laser IRMPD. Journal of Physical Chemistry A, 110, 8316-8326. Retrieved from <Go to ISI>://000238805600009 (Original work published 2025)