Preparation and properties of trypsin and chymotrypsin coupled covalently to poly(N-vinylpyrrolidone)
β Scribed by Bernd-Ulrich von Specht; Walter Brendel
- Book ID
- 115734512
- Publisher
- Elsevier Science
- Year
- 1977
- Weight
- 403 KB
- Volume
- 484
- Category
- Article
- ISSN
- 0005-2744
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π SIMILAR VOLUMES
Crosslinked poly(N-vinylpyrrolidone), preirradiated in air with β₯ rays, was grafted with ethyl acrylate in dioxane and water. A detailed study of grafting was made under various reaction conditions. The graft copolymer was treated with potassium hydroxamate in ethanol. The resulting polymer containe
## Abstract A novel amphiphilic copolymer, P(NVPβ__co__βTrpAMT) (**9**) was prepared, comprising hydrophilic __N__βvinylpyrrolidone (NVP; **8**) and hydrophobic β__N__β[(__tert__βbutoxy)carbonyl]tryptophanamidoβ__N__β²βmethacryl thioureaβ (TrpAMT; **7**) segments. The amphiphilic copolymer **9** was