A series of chitosan membranes and their N-acetylated counterparts were prepared and their differences in acidic solution stability and thermal and mechanical properties were studied. The differences were attributed to differences in crystallinity of the membrane as the result of preparation conditi
✦ LIBER ✦
Solution properties of chitosans: conformation and chain stiffness of chitosans with different degrees of N-acetylation
✍ Scribed by Marit W. Anthonsen; Kjell M. Vårum; Olav Smidsrød
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 799 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0144-8617
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## Abstract Dynamic mechanical analysis, DMA, is an adequate technique for characterizing the mechanical features of biomaterials, as one can use test conditions that can more closely simulate the physiological environments in which they are going to be applied. In this work it was possible to perf