Immobilization of yeast cells in hydroxyethylmethacrylate gels
β Scribed by Maria Cantarella; Claudio Migliaresi; Maria Grazia Tafuri; Francesco Alfani
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 495 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1432-0614
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π SIMILAR VOLUMES
In this study, a-chymotrypsin was immobilized via physical entrapment within thermally reversible poly(isopropylacrylamide-co-hydroxyethylmethacrylate), poly(NIPAM-co-HEMA) copolymer gels. The thermoresponsive gel matrices in cylindrical geometry were prepared in an aqueous buffer medium by a redox
For abbreviations, see Materials and Methods. Samples contained 0.1 g yeast (wet cells), 0.25 g PUR (dry), 10 g\_(0.0556 mol) d-glucose dissolved in 100 mL of a 0.9% NaCl solution. NCO-terminated prepolymer prepared from 1 mol PTMO 2000 (M. = 2021 g/mol) and 1.72 mol HDI. The prepolymer was purifie
The potential of hydroxyalkyl methacrylate gel as a support for yeast cell immobilization by covalent attachment was investigated with respect to the length of spacer used and the manner of its activation. Saccbaromyces paradoxus cells were immobilized successfully onto glutaraldehyde activated glyc