Invention Grant
- Patent Title: Porous cellulose beads and the immobilization of enzymes therewith
- Patent Title (中): 多孔纤维素珠和酶的固定
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Application No.: US679497Application Date: 1976-04-22
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Publication No.: US4063017APublication Date: 1977-12-13
- Inventor: George T. Tsao , Li Fu Chen
- Applicant: George T. Tsao , Li Fu Chen
- Applicant Address: IN West Lafayette
- Assignee: Purdue Research Foundation
- Current Assignee: Purdue Research Foundation
- Current Assignee Address: IN West Lafayette
- Main IPC: C08J9/28
- IPC: C08J9/28 ; C12N11/12 ; C08B15/10 ; C08B16/00
Abstract:
Porous cellulose beads are prepared by distributing droplets of a solvent mixture containing a cellulose derivative into an aqueous solution to form porous beads which are then washed and hydrolyzed to form porous cellulose beads. The porous cellulose beads, which may be cross-linked, if desired, by suitable treatment, are useful carriers to which enzymes can be immobilized.
Public/Granted literature
- US5733685A Method of treating lithium manganese oxide spinel Public/Granted day:1998-03-31
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