Diffusion phenomena in the spherical matrices used for cell immobilization
โ Scribed by Bernardo Ruggeri; Agostino Gianetto; Silvio Sicardi; Vito Speechia
- Publisher
- Elsevier Science
- Year
- 1991
- Weight
- 648 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0300-9467
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๐ SIMILAR VOLUMES
Experiments were pcrfonned to study the effects of an immobilized enzyme on the adsorption capacity and on the diffusion in a poro& solid. The enzyme invertase was immobilized by covalently binding it to a polymer matrix adsorbed in the pores of alumina. The enzyme was found to hydrolyse sucrose to
A model for a multicomponent system using the cell for determining apparent diffusion coefficients in gels and foods was developed. In this case, the generalized Fick's law form was used as a constitutive eauation for the diffusive molar flux of solutes. Using the method of eiaenvectors and eigenval