Sorption of Ammonia by Silk Fibroin
β Scribed by Marshall, Patricia A.; Moore, Walter J.
- Book ID
- 127009373
- Publisher
- American Chemical Society
- Year
- 1952
- Tongue
- English
- Weight
- 612 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0002-7863
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## Abstract Sulfonation reaction may be an effective method for preparation of heparinβlike materials. However, no sulfonated polymer based on protein backbone was used for improving the blood compatibility of biomaterials. In this study, the biocompatibility of new kind of composite materials film
Silk fibroin is crosslinked by 0.1-1.OM ammonium peroxydisulfate a t 70Β°C. or at 4OOC. in the presence of silver ion. Induced decomposition of peroxydisulfate in the presence of fibroin is observed. Methylation of tyrosine in fibroin does not slow attack by peroxydisulfate, but crosslinking of the f