An enzyme electrode having a gluconic acid oxidation catalytic ability, a method for producing the enzyme electrode, a biobattery, and a biosensor.

摘要

PROBLEM TO BE SOLVED: To provide an enzyme electrode having an oxidation catalytic ability of gluconic acid suitable for use as an anode electrode of a bio battery or a working electrode of bio sensor, and a fabrication method of the enzyme electrode; further to provide a bio battery and a bio sensor using the enzyme electrode which has an oxidation catalytic ability of gluconic acid.SOLUTION: There is provided an enzyme electrode with gluconate oxidation catalytic ability 1 in which a gluconate dehydratase from sulfolobus bacterium 11 is fixed to an electrode material 10, and a fabrication method of the enzyme electrode 1, a bio battery, and a bio sensor A using the enzyme electrode 1.SELECTED DRAWING: Figure 1