Polyphosphazenes: Effect of molecular motions on thrombogenesis
β Scribed by Reichert, W. M. ;Filisko, F. E. ;Barenberg, S. A.
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 765 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0021-9304
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β¦ Synopsis
Abstract
The effect and interrelationship between primary (segmental backbone) and secondary (side chain) molecular motions on thrombogenesis, independent of morphological order/disorder, crystallinity, and/or associated water is elucidated using an amorphous hydrophobic polymer of polyβ[(trifluoroethoxy) (fluoroalkoxy)phosphazene], PNF. The results indicate that thrombogenesis for an amorphous hydrophobic polymer is sensitive and dependent on the degrees and types of primary and secondary molecular motions at the polymer interface.
π SIMILAR VOLUMES
Effect of pressure and temperature on molecular motions and dc conductivity in ultraviscous, 50 wt% acetaminophen-aspirin melt has been studied by dielectric relaxation spectroscopy. The spectra obtained over the pressure range, 5-300 MPa and temperature range, 295-320 K show a distribution of relax