04090022 is referenced by 29 patents and cites 14 patents.

Porous cellulose beads are prepared by distributing droplets of a solvent mixture containing a cellulose derivative into a precipitating 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. The beads may also be used for the separation of enzymes, proteins, nucleic acids and the like, or to remove metal ions from dilute mining solutions.

Title
Porous cellulose beads
Application Number
679497
Publication Number
4090022
Application Date
March 21, 1977
Publication Date
May 16, 1978
Inventor
Li Fu Chen
West Lafayette
IN, US
George T Tsao
West Lafayette
IN, US
Agent
Cushman Darby & Cushman
Assignee
Purdue Research Foundation
IN, US
IPC
C08B 16/00
C08B 15/10
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