Electron impact and hyperthermal surface ionization mass spectrometry in supersonic molecular beams

1991 ◽  
Vol 26 (1) ◽  
pp. 1-17 ◽  
Author(s):  
Aviv Amirav
Keyword(s):  
Mass Spectrometry ◽  
Electron Impact ◽  
Molecular Beams ◽  
Ionization Mass Spectrometry ◽  
Surface Ionization ◽  
Ionization Mass ◽  
Supersonic Molecular Beams

Occurrence of 3-acetamido-3,6-dideoxy-4-O-miethyl-L-glucose in the O-polysaccharide of Vibrio anguillarum

1985 ◽  
Vol 63 (12) ◽  
pp. 1265-1267 ◽  
Author(s):  
Joseph H. Banoub ◽  
Francis Michon ◽  
Fred Cooper
Keyword(s):  
Mass Spectrometry ◽  
Electron Impact ◽  
Chemical Ionization ◽  
Vibrio Anguillarum ◽  
Amino Sugar ◽  
Bacterial Lipopolysaccharide ◽  
Ionization Mass Spectrometry ◽  
Chemical Ionization Mass Spectrometry ◽  
Ionization Mass

The amino sugar 3-acetamido-3,6-dideoxy-4-O-methyl-L-glucose has been characterized in the O-polysaccharide obtained from the bacterial lipopolysaccharide of Vibrio anguillarum. The identity of 1,2,5-tri-O-acetyl-3-acetamido-3,6-dideoxy-4-O-methyl-L-glucitol has been established by electron-impact and chemical-ionization mass spectrometry and by a labeling procedure.

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