Search Results - "Kebarle, Paul"

Electrospray: From ions in solution to ions in the gas phase, what we know now by Kebarle, Paul, Verkerk, Udo H

“…There is an advantage for users of electrospray and nanospray mass spectrometry to have an understanding of the processes involved in the conversion of the…”
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On the mechanisms by which the charged droplets produced by electrospray lead to gas phase ions by Kebarle, Paul, Peschke, Michael

“…A brief description of the process leading to the formation of the very small droplets which ultimately produce gas phase ions is followed by a discussion of…”
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Ion-Ion and Ion-Molecule Reactions at the Surface of Proteins Produced by Nanospray. Information on the Number of Acidic Residues and Control of the Number of Ionized Acidic and Basic Residues by Verkerk, Udo H., Kebarle, Paul

“…Mass Spectra of charge states of folded proteins were obtained with nanospray and aqueous solution containing 20 μM the protein (ubiquitin, cytochrome c,…”
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From ions in solution to ions in the gas phase - the mechanism of electrospray mass spectrometry by Kebarle, Paul, Tang, Liang

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Origin and number of charges observed on multiply-protonated native proteins produced by ESI by Felitsyn, Natalia, Peschke, Michael, Kebarle, Paul

“…Native proteins and particularly native non-covalently bonded protein–protein and protein–substrate complexes are of great interest and are intensely studied…”
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Dependence of ion intensity in electrospray mass spectrometry on the concentration of the analytes in the electrosprayed solution by Tang, Liang, Kebarle, Paul

“…A study determined the dependence of the mass-analyzed ion intensity of analytes. The ion evaporation rates predicted by the Iribarne equation were found to be…”
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Hydration Energies and Entropies for Mg2+, Ca2+, Sr2+, and Ba2+ from Gas-Phase Ion−Water Molecule Equilibria Determinations by Peschke, Michael, Blades, Arthur T, Kebarle, Paul

“…The sequential enthalpies , free energies , and entropies for the hydration reaction M(H2O) n - 1 2+ + H2O = M(H2O) n 2+ were determined in the gas phase for M…”
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Collision-Induced Dissociation Threshold Energies of Protonated Glycine, Glycinamide, and Some Related Small Peptides and Peptide Amino Amides by Klassen, John S, Kebarle, Paul

“…The energy thresholds for fragment ions from the collision-induced dissociation of the protonated amino acid glycine (Gly), glycinamides Gly-NH2 and Gly-NHCH3,…”
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Bond Energies of Copper Ion−Ligand L Complexes CuL2 + Determined in the Gas Phase by Ion−Ligand Exchange Equilibria Measurements by Deng, Haiteng, Kebarle, Paul

“…The free energy changes, ΔG 2, for the reaction CuL2 + = Cu+ + 2L were obtained in the gas phase for some 23 different ligands L. These results were based on…”
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Effect of buffer cations and of H3O+ on the charge states of native proteins. Significance to determinations of stability constants of protein complexes by Verkerk, Udo H., Peschke, Michael, Kebarle, Paul

“…The progressive reduction of charge in charge states of non‐denatured proteins (lysozyme, ubiquitin, and cytochrome c), observed with nanospray in the positive…”
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Effect of the conductivity of the electrosprayed solution on the electrospray current. Factors determining analyte sensitivity in electrospray mass spectrometry by Tang, Liang, Kebarle, Paul

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Formation, acidity and charge reduction of the hydrates of doubly charged ions M2+ (Be2+, Mg2+, Ca2+, Zn2+) by Peschke, Michael, Blades, Arthur T., Kebarle, Paul

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Mechanism of electrospray mass spectrometry. Electrospray as an electrolysis cell by Blades, Arthur T., Ikonomou, Michael G., Kebarle, Paul

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Electrospray-ion spray: a comparison of mechanisms and performance by Ikonomou, Michael G, Blades, Arthur T, Kebarle, Paul

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Electron affinities and electron-transfer reactions by Kebarle, Paul, Chowdhury, Swapan

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Electron affinities of some polycyclic aromatic hydrocarbons, obtained from electron-transfer equilibria by Crocker, Louis, Wang, Tiebang, Kebarle, Paul

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Investigations of the electrospray interface for liquid chromatography/mass spectrometry by Ikonomou, Michael G, Blades, Arthur T, Kebarle, Paul

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Factors determining relative sensitivity of analytes in positive mode atmospheric pressure ionization mass spectrometry by Sunner, Jan, Nicol, Gordon, Kebarle, Paul

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Production and study in the gas phase of multiply charged solvated or coordinated metal ions by Jayaweera, Palitha, Blades, Arthur T, Ikonomou, Michael G, Kebarle, Paul

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A heated electrospray source for mass spectrometry of analytes from aqueous solutions by Ikonomou, Michael G., Kebarle, Paul

“…An electrospray interface is described that provides high sensitivity and signal stability for mass spectrometric detection of analytes in solvents with high…”
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