Production of bioactive cellulose films reconstituted from ionic liquids.
摘要：
A new method for introducing enzymes into cellulosic matrixes which can be formed into membranes, films, or beads has been developed using a cellulose-in-ionic-liquid dissolution and regeneration process. Initial results on the formation of thin cellulose films incorporating dispersed laccase indicate that active enzyme-encapsulated films can be prepared using this methodology and that precoating the enzyme with a second. hydrophobic ionic liquid prior to dispersion in the cellulose/ionic liquid solution can provide an increase in enzyme activity relative to that of untreated films, presumably by providing a stabilizing microenvironment for the enzyme.
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关键词：
Ions Cellulose Laccase Membranes, Artificial Solvents Molecular Structure Oxidation-Reduction Catalysis Surface Properties
DOI：
10.1021/bm049748q
被引量：
年份：
2004
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