Polyaniline as a support for urease immobilization

Authors
Laska, J Wlodarczyk, J Zaborska, W
Citation
J. Laska et al., Polyaniline as a support for urease immobilization, J MOL CAT B, 6(6), 1999, pp. 549-553
Citations number
15
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC
ISSN journal
13811177 → ACNP
Volume
6
Issue
6
Year of publication
1999
Pages
549 - 553
Database
ISI
SICI code
1381-1177(19990615)6:6<549:PAASFU>2.0.ZU;2-K
Abstract
Polyaniline synthesized by chemical oxidative polymerization was used as an immobilization support for jack bean urease. Such immobilized enzyme has a good catalytic activity, storage stability, and reusability. Properties of free and immobilized urease were compared. Blends of polystyrene, cellulos e acetate and poly(methyl methacrylate) with polyaniline were used for urea se immobilization as well. (C) 1999 Elsevier Science B.V. All rights reserv ed.