## Abstract Chitosan membranes were prepared by a solvent evaporation technique, followed by crosslinking with glutaraldehyde and coating with BSA. The effects of crosslinking and BSA coating on the pore structure of such prepared hydrogel chitosan membranes were determined. The diffusion rates of
Solid-phase modification of chitosan hydrogel membranes and permeability properties of modified chitosan membranes
β Scribed by Naoji Kubota; Yasuo Kikuchi; Yukako Mizuhara; Tatsumi Ishihara; Yusaku Takita
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 1007 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0021-8995
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A chitosan film with acetylation degree close to 2% was crosslinked with glutaraldehyde. The consequences of this chemical modification were studied on the polymer gas and water transport properties. The crystalline domains were not affected by the crosslinking reaction and the modification of the a