Contribution information
| Title | Influence of various functionalizations with a controlled dimension on ceramic membranes for lipases immobilization efficiency and stability studies |
| Status | Accepted |
| Final type | Lecture |
| Final session | PERMEA 2022 - Membrane reactors |
| Authors |
W., Kujawski1,
K., Knozowska2,
M., Głodek3,
I., Koter4,
J., Kujawa5,
G., Li6,
X., Chen7
1 Nicolaus Copernicus University in Toruń, Toruń, Poland
2 Nicolaus Copernicus University in Toruń, Toruń, Poland
3 Nicolaus Copernicus University in Toruń, Toruń, Poland
4 Nicolaus Copernicus University in Toruń, Toruń, Poland
5 Nicolaus Copernicus University in Toruń, Toruń, Poland
6 Nicolaus Copernicus University in Toruń, Toruń, Poland
7 Nicolaus Copernicus University in Toruń, Toruń, Poland
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| Uploaded abstract | link |
| Brief content | Immobilized enzymes as biocatalysts are widely utilized in various biocatalytic processes. Four different linkers were successfully synthesized and grafted on the aluminum oxides and the surface of ceramic membranes for the subsequent immobilization of Candida antarctica B lipases (CALB enzyme). Linkers were controlled in the size of the chain and the functionality type at their terminal. Prepared materials (membrane + linker + enzyme) were characterized and assessed in the transfesterification enzymatic reaction. The stability of the immobilization was examined by the relative initial activity of the enzyme after processing. |
| ID | 352 |