Preparation of Immobilized Enzyme Membrane by Radiation-Cast-Polymerization
作者:
M. Kumakura,
I. Kaetsu,
期刊:
Isotopenpraxis Isotopes in Environmental and Health Studies
(Taylor Available online 1989)
卷期:
Volume 25,
issue 5
页码: 192-195
ISSN:0021-1915
年代: 1989
DOI:10.1080/10256018908624096
出版商: Taylor & Francis Group
关键词: cellulase;chemical radiation effects;immobilization;membranes;monomers;polymerization
数据来源: Taylor
摘要:
The preparation of immobilized enzyme membranes was studied by radiation cast-polymerization at low temperatures using cellulase enzyme, hydrophilic and hydrophobic monomers. The enzyme activity of the membranes was affected by monomer concentration, membrane thickness, and hydrophilicity of monomer, in which the membranes with 100 μm thickness from high monomer concentration (80%) had high enzyme activity, which was similar to that of the membranes with 1.0 mm thickness from low monomer concentration (20%).
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