Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (S1): 187.
• Chemistry in Materials Sciences • Previous Articles Next Articles
WEI Yen
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Abstract:
A popular method for enzyme immobilization is formation of covalent bonds between enzymes and a solid support, which often alters the enzymatic activities. Recently, various enzymes have been entrapped in inorganic oxides such as silica for biocatalysis and biosensor applications through conventional sol-gel process. However, because of the microporous nature (i.e. pore diameter of 1.5-2 nm or less) of conventional sol-gels, the activities of enzymes are hindered by low diffusion rates of substrate molecules and poor accessibility of enzymes inside the materials.
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WEI Yen. Proteins in Countryclub-Like Jails:Encapsulation of Enzymes in Nanoporous Materials[J]. Chem. J. Chinese Universities, 2000, 21(S1): 187.
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http://www.cjcu.jlu.edu.cn/EN/Y2000/V21/IS1/187