Rydberg electron transfer to hydrogen iodide: Dissociative and nondissociative electron capture

1993 ◽  
Vol 99 (3) ◽  
pp. 1734-1743 ◽  
Author(s):  
Howard S. Carman ◽  
Cornelius E. Klots ◽  
Robert N. Compton
Keyword(s):  
Electron Transfer ◽  
Electron Capture ◽  
Hydrogen Iodide ◽  
Rydberg Electron

Lifetimes of heavy-Rydberg ion-pair states formed through Rydberg electron transfer

2010 ◽  
Vol 133 (6) ◽  
pp. 064301 ◽  
Author(s):  
M. Cannon ◽  
C. H. Wang ◽  
F. B. Dunning ◽  
C. O. Reinhold
Keyword(s):  
Electron Transfer ◽  
Ion Pair ◽  
Rydberg Electron

Radiolysis of ethyl iodide – chloromethane mixtures

1970 ◽  
Vol 48 (8) ◽  
pp. 1273-1279 ◽  
Author(s):  
R. M. Leblanc ◽  
M. A. West ◽  
R. J. Woods ◽  
J. A. Herman
Keyword(s):  
Carbon Tetrachloride ◽  
Hydrogen Chloride ◽  
Electron Capture ◽  
Radical Scavenging ◽  
Ethyl Iodide ◽  
Hydrogen Iodide ◽  
Absorbed Energy ◽  
Γ Radiation ◽  
Chlorine Anion ◽  
Ion Molecule Reactions

Mixtures of ethyl iodide with chloroform, carbon tetrachloride, and dichloromethane have been irradiated with 60Co γ-radiation. Reduced yields of iodine, hydrogen iodide, and hydrogen chloride from ethyl iodide – chloroform and ethyl iodide – dichloromethane mixtures and of chlorinated ethanes from ethyl iodide – chloroform are attributed to radical scavenging by iodine and dissociative electron capture by the chlorinated methane.Electron capture by carbon tetrachloride followed by ion–molecule reactions between ethyl iodide cations and ethyl iodide, or neutralization of these cations by chlorine anions, explains iodine yields observed at low ethyl iodide concentrations in carbon tetrachloride greater than those expected on the basis of partition of absorbed energy. In this mixture, neutralization of an ethyl iodide cation by a chlorine anion gives rise to an enhanced hydrogen chloride yield.

Protein O-glycosylation analysis

2012 ◽  
Vol 393 (8) ◽  
pp. 687-708 ◽  
Author(s):  
Gerhild Zauner ◽  
Radoslaw P. Kozak ◽  
Richard A. Gardner ◽  
Daryl L. Fernandes ◽  
André M. Deelder ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Electron Capture ◽  
Electron Capture Dissociation ◽  
Electron Transfer Dissociation ◽  
Detection Methods ◽  
Glycan Analysis ◽  
Attachment Sites ◽  
Fragmentation Techniques

Abstract This review provides an overview on the methods available for analysis of O-glycosylation. Three major themes are addressed: analysis of released O-glycans including different O-glycan liberation, derivatization, and detection methods; analysis of formerly O-glycosylated peptides yielding information on O-glycan attachment sites; analysis of O-glycopeptides, representing by far the most informative but also most challenging approach for O-glycan analysis. Although there are various techniques available for the identification of O-linked oligosaccharides, the focus here is on MS fragmentation techniques such as collision-induced fragmentation, electron capture dissociation, and electron transfer dissociation. Finally, the O-glycan analytical challenges that need to be met will be discussed.

Rydberg electron transfer to C6H5NO2: Lifetimes and characteristics of the product C6H5NO2− ions

2005 ◽  
Vol 122 (12) ◽  
pp. 124315 ◽  
Author(s):  
L. Suess ◽  
Y. Liu ◽  
R. Parthasarathy ◽  
F. B. Dunning
Keyword(s):  
Electron Transfer ◽  
Rydberg Electron

Transient Molecular-Ion Formation in Rydberg-Electron Capture

1995 ◽  
Vol 75 (9) ◽  
pp. 1723-1726 ◽  
Author(s):  
K. B. MacAdam ◽  
J. C. Day ◽  
J. C. Aguilar ◽  
D. M. Homan ◽  
A. D. MacKellar ◽  
...  
Keyword(s):  
Electron Capture ◽  
Molecular Ion ◽  
Ion Formation ◽  
Rydberg Electron

Dynamics of Rydberg electron transfer to CH3CN: Velocity dependent studies

2004 ◽  
Vol 121 (15) ◽  
pp. 7162-7168 ◽  
Author(s):  
L. Suess ◽  
Y. Liu ◽  
R. Parthasarathy ◽  
F. B. Dunning
Keyword(s):  
Electron Transfer ◽  
Rydberg Electron

Rydberg electron capture mass spectrometry of some environmental pollutants

1999 ◽  
Vol 189 (2-3) ◽  
pp. 181-188 ◽  
Author(s):  
G Brincourt ◽  
Y Zerega ◽  
M Carette ◽  
P Perrier ◽  
J Andre
Keyword(s):  
Mass Spectrometry ◽  
Electron Capture ◽  
Environmental Pollutants ◽  
Rydberg Electron
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