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Characterization of the prepolymer and gel of biocompatible poly(xylitol sebacate) in comparison with poly(glycerol sebacate) using a combination of mass spectrometry and nuclear magnetic resonance
Author(s) -
Moorhoff Cornelis,
Li Yuan,
Cook Wayne D,
Braybrook Carl,
Chen QiZhi
Publication year - 2015
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/pi.4831
Subject(s) - prepolymer , sebacic acid , mass spectrometry , materials science , polymer chemistry , glycerol , xylitol , nuclear chemistry , chemistry , organic chemistry , polyurethane , chromatography , fermentation
Five mass spectrometry methods and 1 H NMR and 13 C NMR analyses showed that the biomedical elastomer poly(xylitol sebacate) consists of 1‐acyl, 1,5‐diacyl and 2‐acyl substitutions. This was compared with poly(glycerol sebacate).