ENZYME-FIBER MATRIX COMPOSITE OF THREE-DIMENSIONAL NETWORK STRUCTURE, PREPARATION METHOD THEREOF, AND USE THEREOF

摘要

The stability of an enzyme-fiber matrix composite of a three-dimensional network structure of the present invention is maintained even after a long period passes since a remarkably great amount of enzymes compared with a known composite can be supported and immobilized to a matrix, and the immobilized enzyme is not easily released by an external impact. In addition, it is possible to stably immobilize a great amount of enzymes even if a functional group covalently bonding to enzymes is hardly present on the surface of fiber. Therefore, it is possible to remarkably improve performance by using the enzyme-fiber matrix composite of a three-dimensional network structure of the present invention in a biosensor, a bio-fuel cell and the like, compared with the case using a known matrix composite.