Structural characterization of butadiene/styrene copolymers by fast atom bombardment mass spectrometry analysis of the partial ozonolysis products

1991 ◽  
Vol 24 (2) ◽  
pp. 376-382 ◽  
Author(s):  
Giorgio Montaudo ◽  
Emilio Scamporrino ◽  
Daniele Vitalini
Keyword(s):  
Mass Spectrometry ◽  
Structural Characterization ◽  
Fast Atom Bombardment ◽  
Mass Spectrometry Analysis ◽  
Spectrometry Analysis ◽  
Styrene Copolymers ◽  
Butadiene Styrene

scholarly journals Structural Characterization of an Oligosaccharide Made by Neisseria sicca

2009 ◽  
Vol 191 (10) ◽  
pp. 3311-3320 ◽  
Author(s):  
Ellen T. O'Connor ◽  
Hui Zhou ◽  
Kevin Bullock ◽  
Karen V. Swanson ◽  
J. McLeod Griffiss ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Structural Characterization ◽  
Lectin Binding ◽  
Polyacrylamide Gel Electrophoresis ◽  
Sodium Dodecyl ◽  
Mass Spectrometry Analysis ◽  
Ionization Mass ◽  
Spectrometry Analysis ◽  
Neisseria Sicca

ABSTRACT Neisseria sicca 4320 expresses two carbohydrate-containing components with sodium dodecyl sulfate-polyacrylamide gel electrophoresis mobilities that resemble those of lipooligosaccharide and lipopolysaccharide. Using matrix-assisted laser desorption ionization—time of flight and electrospray ionization mass spectrometry, we characterized a disaccharide carbohydrate repeating unit expressed by this strain. Gas chromatography identified the sugars composing the unit as rhamnose and N-acetyl-d-glucosamine. Glycosidase digestion confirmed the identity of the nonreducing terminal sugar of the disaccharide and established its β-anomeric configuration. Mass spectrometry analysis and lectin binding were used to verify the linkages within the disaccharide repeat. The results revealed that the disaccharide repeat is [-4) β-l-rhamnose (1-3) β-N-acetyl-d-glucosamine (1-] with an N-acetyl-d-glucosamine nonreducing terminus. This work is the first structural characterization of a molecule that possesses rhamnose in the genus Neisseria.

scholarly journals Proton NMR and fast-atom bombardment mass spectrometry analysis of the melanoma-associated ganglioside 9-O-acetyl-GD3.

1985 ◽  
Vol 260 (27) ◽  
pp. 14556-14563 ◽  
Author(s):  
J Thurin ◽  
M Herlyn ◽  
O Hindsgaul ◽  
N Strömberg ◽  
K A Karlsson ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Fast Atom Bombardment ◽  
Proton Nmr ◽  
Mass Spectrometry Analysis ◽  
Spectrometry Analysis

Sequencing bacterial poly(.beta.-hydroxybutyrate-co-.beta.-hydroxyvalerate) by partial methanolysis, HPLC fractionation, and fast-atom-bombardment mass spectrometry analysis

1989 ◽  
Vol 22 (5) ◽  
pp. 2107-2111 ◽  
Author(s):  
Alberto Ballistreri ◽  
Domenico Garozzo ◽  
Mario Giuffrida ◽  
Giuseppe Impallomeni ◽  
Giorgio Montaudo
Keyword(s):  
Mass Spectrometry ◽  
Fast Atom Bombardment ◽  
Mass Spectrometry Analysis ◽  
Spectrometry Analysis ◽  
Hplc Fractionation ◽  
Beta Hydroxybutyrate

Structural characterization of isoxazolidinyl nucleosides by fast atom bombardment tandem mass spectrometry

2001 ◽  
Vol 36 (11) ◽  
pp. 1220-1225 ◽  
Author(s):  
Evelina Colacino ◽  
Gianluca Giorgi ◽  
Angelo Liguori ◽  
Anna Napoli ◽  
Roberto Romeo ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Tandem Mass Spectrometry ◽  
Structural Characterization ◽  
Fast Atom Bombardment ◽  
Tandem Mass

Pulse laser-induced fragmentation of carbon quantum dots: a structural analysis

Nanoscale ◽  
2017 ◽  
Vol 9 (46) ◽  
pp. 18359-18367 ◽  
Author(s):  
Han-Wei Chu ◽  
Ju-Yi Mao ◽  
Chia-Wen Lien ◽  
Pang-Hung Hsu ◽  
Yu-Jia Li ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Quantum Dots ◽  
Pulse Laser ◽  
Carbon Quantum Dots ◽  
Mass Spectrometry Analysis ◽  
Surface Functional Groups ◽  
Heteroatom Doping ◽  
Spectrometry Analysis ◽  
Carbon Core

Mass spectrometry analysis of pulse laser-induced fragmentation of carbon quantum dots allows characterization of the surface functional groups and carbon core with various heteroatom doping.

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