A 13C solid-state NMR study of ion-exchange resins derived from natural polysaccharides

Morgan, Keith R., Hemmingson, Jacqueline A., Furneaux, Richard H. and Stanley, Roger A. (1994) A 13C solid-state NMR study of ion-exchange resins derived from natural polysaccharides. Carbohydrate Research, 262 2: 185-194.


Author Morgan, Keith R.
Hemmingson, Jacqueline A.
Furneaux, Richard H.
Stanley, Roger A.
Title A 13C solid-state NMR study of ion-exchange resins derived from natural polysaccharides
Formatted title A 13C solid-state NMR study of ion-exchange resins derived from natural polysaccharides
Journal name Carbohydrate Research   Check publisher's open access policy
ISSN 0008-6215
1873-426X
Publication date 1994-09-15
Sub-type Article (original research)
DOI 10.1016/0008-6215(94)84178-0
Volume 262
Issue 2
Start page 185
End page 194
Total pages 10
Place of publication Kidlington, Oxford, United Kingdom
Publisher Pergamon
Language eng
Abstract Several ion-exchange resins and resin precursor materials formed from natural polysaccharides have been examined by solid-state NMR spectroscopy. NMR spectra of the dry resin contained broad, featureless bands due to the polysaccharide backbone of the resin and additional broad bands due to attached groups. On addition of water to the resin, the resonances for the polysaccharide backbone remained broad, but those due to the attached groups were considerably sharpened. Many individual resonances of the attached groups could thus be assigned, so that changes brought about by chemical modification of the polysaccharide during the production of an ion-exchange resin could be followed.
Keyword NMR spectroscopy
CPMAS spectroscopy
Polysaccharide
Ion-exchange resin
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: Queensland Alliance for Agriculture and Food Innovation
 
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