ELECTRODE ELEMENT FOR DETECTING GLUCOSE WITH IMPURITY BLOCKING STRUCTURE AND SENSOR FOR DETECTING GLUCOSE

摘要

Provided are an electrode body for detecting glucose with an impurity blocking structure and a glucose detecting sensor using the same. According to an embodiment of the present invention, the electrode body for detecting glucose with an impurity blocking structure includes: a substrate; a reactor layer provided on the upper side of the substrate, in which glucose existing in a bio-material is oxidized; an enzyme layer provided on the upper side of the reactor layer, which accelerates the oxidation of the glucose in the bio-material; and an impurity blocking layer provided on the upper side of the enzyme layer, which prevents impurities existing in the bio-material from entering. Thereby, when urine glucose is tested, oxidation of the electrodes is prevented by blocking impurities in urine from entering into the electrode body and consequently the lifespan of a urine glucose detection sensor is extended.