Chemically wired fructose dehydrogenase electrodes

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United States of America Patent

PATENT NO 5298144
SERIAL NO

07944963

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Abstract

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An enzyme electrode is disclosed for use in voltammetric systems wherein a PQQ dehydrogenase enzyme is chemically bonded to a water soluble polyvinylpyridine osmium bipyridine polymer. The enzyme and polymer are adsorbed onto the surface of the electrode with the polymer providing direct electron transfer from enzyme to electrode and vice-versa without the aid of additional mediators or electron shuttles added to the system.

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Patent Owner(s)

Patent OwnerAddress
YSI INCORPORATED1700/1725 BRANNUM LANE YELLOW SPRINGS OH 95387

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Spokane, Robert B Bellbrook, OH 3 330

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