| Infrared spectroscopy of cationized arginine in the gas phase: direct evidence for the transition from nonzwitterionic to zwitterionic structure MF Bush, JT O'Brien, JS Prell, RJ Saykally, ER Williams Journal of the American Chemical Society 129 (6), 1612-1622, 2007 | 227 | 2007 |
| Sulfate ion patterns water at long distance JT O’Brien, JS Prell, MF Bush, ER Williams Journal of the American Chemical Society 132 (24), 8248-8249, 2010 | 162 | 2010 |
| Absolute standard hydrogen electrode potential measured by reduction of aqueous nanodrops in the gas phase WA Donald, RD Leib, JT O'Brien, MF Bush, ER Williams Journal of the American Chemical Society 130 (11), 3371-3381, 2008 | 160 | 2008 |
| Effects of ions on hydrogen-bonding water networks in large aqueous nanodrops JT O’Brien, ER Williams Journal of the American Chemical Society 134 (24), 10228-10236, 2012 | 117 | 2012 |
| Interactions of mono-and divalent metal ions with aspartic and glutamic acid investigated with IR photodissociation spectroscopy and theory JT O’Brien, JS Prell, JD Steill, J Oomens, ER Williams The Journal of Physical Chemistry A 112 (43), 10823-10830, 2008 | 112 | 2008 |
| IRPD spectroscopy and ensemble measurements: effects of different data acquisition and analysis methods JS Prell, JT O'Brien, ER Williams Journal of the American Society for Mass Spectrometry 21 (5), 800-809, 2010 | 105 | 2010 |
| Directly Relating Reduction Energies of Gaseous Eu(H2O)n3+, n = 55−140, to Aqueous Solution: The Absolute SHE Potential and Real Proton Solvation Energy WA Donald, RD Leib, M Demireva, JT O’Brien, JS Prell, ER Williams Journal of the American Chemical Society 131 (37), 13328-13337, 2009 | 99 | 2009 |
| Structures of protonated dipeptides: the role of arginine in stabilizing salt bridges JS Prell, JT O’Brien, JD Steill, J Oomens, ER Williams Journal of the American Chemical Society 131 (32), 11442-11449, 2009 | 97 | 2009 |
| Hydration of alkaline earth metal dications: Effects of metal ion size determined using infrared action spectroscopy MF Bush, JT O’Brien, JS Prell, CC Wu, RJ Saykally, ER Williams Journal of the American Chemical Society 131 (37), 13270-13277, 2009 | 87 | 2009 |
| Structural and electric field effects of ions in aqueous nanodrops JS Prell, JT O’Brien, ER Williams Journal of the American Chemical Society 133 (13), 4810-4818, 2011 | 82 | 2011 |
| Coordination numbers of hydrated divalent transition metal ions investigated with IRPD spectroscopy JT O’Brien, ER Williams The Journal of Physical Chemistry A 115 (51), 14612-14619, 2011 | 79 | 2011 |
| Zn2+ Has a Primary Hydration Sphere of Five: IR Action Spectroscopy and Theoretical Studies of Hydrated Zn2+ Complexes in the Gas Phase TE Cooper, JT O’Brien, ER Williams, PB Armentrout The Journal of Physical Chemistry A 114 (48), 12646-12655, 2010 | 78 | 2010 |
| Hydration of gaseous copper dications probed by IR action spectroscopy JT O’Brien, ER Williams The Journal of Physical Chemistry A 112 (26), 5893-5901, 2008 | 74 | 2008 |
| Internal energy deposition in electron capture dissociation measured using hydrated divalent metal ions as nanocalorimeters RD Leib, WA Donald, MF Bush, JT O'Brie, ER Williams Journal of the American Chemical Society 129 (16), 4894-4895, 2007 | 67 | 2007 |
| Directly relating gas‐phase cluster measurements to solution‐phase hydrolysis, the absolute standard hydrogen electrode potential, and the absolute proton solvation energy WA Donald, RD Leib, JT O'Brien, ER Williams Chemistry–A European Journal 15 (24), 5926-5934, 2009 | 62 | 2009 |
| Electron capture by a hydrated gaseous peptide: effects of water on fragmentation and molecular survival JS Prell, JT O’Brien, AIS Holm, RD Leib, WA Donald, ER Williams Journal of the American Chemical Society 130 (38), 12680-12689, 2008 | 60 | 2008 |
| Hydration Isomers Of Protonated Phenylalanine And Derivatives: Relative Stabilities From Infrared Photodissociation JS Prell, TM Chang, JT O'Brien, ER Williams J. Am. Chem. Soc 132, 7811-7819, 2010 | 57 | 2010 |
| Nanocalorimetry in mass spectrometry: A route to understanding ion and electron solvation WA Donald, RD Leib, JT O'Brien, AIS Holm, ER Williams Proceedings of the National Academy of Sciences 105 (47), 18102-18107, 2008 | 57 | 2008 |
| Structures of lithiated lysine and structural analogues in the gas phase: effects of water and proton affinity on zwitterionic stability AS Lemoff, MF Bush, JT O'Brie, ER Williams The Journal of Physical Chemistry A 110 (27), 8433-8442, 2006 | 57 | 2006 |
| Effects of anions on the zwitterion stability of Glu, His and Arg investigated by IRMPD spectroscopy and theory JT O’Brien, JS Prell, G Berden, J Oomens, ER Williams International Journal of Mass Spectrometry 297 (1-3), 116-123, 2010 | 56 | 2010 |
Evan WilliamsProfessor of Chemistry, University of California-BerkeleyVerifisert e-postadresse på berkeley.edu
