Sensor and production method of and measurement method using the same

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United States of America Patent

PATENT NO 5720862
SERIAL NO

08628485

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Abstract

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There is provided a sensor for the measurement of a content of a material in liquid which material is oxidized with an oxidase enzyme in which sensor a reagent layer is formed on an electrode system composed of a measuring electrode and a counter electrode both of which are formed on an insulating substrate, the reagent layer is composed of a hydrophilic polymer layer comprising a hydrophilic polymer and a reactive layer comprising the oxidase enzyme and an electron carrier, and the reagent layer further comprises a phosphate.

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Patent Owner(s)

Patent OwnerAddress
KYOTO DAIICHI KAGAKU CO LTDKYOTO PREFECTURE JAPAN KYOTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamamoto, Katsumi Kyoto, JP 13 2644
Okuda, Hisashi Kyoto, JP 14 2894

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