Immobilization of enzymes or bacteria cells
US4272617A · kind A · utility
25Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1979 |
| Grant date | Jun 9, 1981 |
| Priority date | — |
| Expiry date | Jul 26, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N11/04
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Enzymes and/or bacteria cells are immobilized by forming an aqueous mixture of enzymes and/or bacteria cells and a hydrophobic, vitrifiable monomer in an amount of at least 76% by weight of all monomers present, and irradiating the mixture by means of ionizing radiation at a temperature less than -10.degree. C. to polymerize the monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.