Preparation of cellulose-chitosan blend film using chloral/dimethylformamide
β Scribed by Makoto Hasegawa; Akira Isogai; Shigenori Kuga; Fumihiko Onabe
- Book ID
- 103355631
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 687 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Interactions between cellulose and chitosan molecules in cellulose-chitosan blend films, prepared using trifluoroacetic acid as a cosolvent for the two polysaccharides, were studied by X-ray diffraction and Raman analyses and by measurements of mechanical properties of the blend films. Crystallinity
Chitosan microspheres prepared by spray-drying process have a spherical geometry and a smooth surface morphology. These microspheres are found to have a particle size below 3 mm and dissolve readily in N-Methylmorpholine-N-oxide (NMMO). A novel natural polymer chitosan/cellulose blend beads were pre