Sensor for measuring the amount of a component in solution

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United States of America Patent

PATENT NO 5378628
SERIAL NO

07938219

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sensor for measuring the amount of a component in solution is disclosed. The sensor has a measuring electrode with at least one current collector, electrically connected to one of the electrical contacts and coated with a mixture comprising at least one oxidation-reduction enzyme specific to said component and at least one mediator transferring the electrons between said enzyme and said current collector wherein the mediator is a transition metal complex with at least one bipyridine, terpyridine or phenanthroline ligand substituted by at least one electron donor group. This sensor is particularly useful in the detection of glucose.

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Patent Owner(s)

Patent OwnerAddress
ASULAB S ASWISS MA LIN MARIN-EPAGNIER NEUCHATEL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fraser, David Vevey, CH 22 1744
Frenkel, Erik J Neuchatel, CH 5 1258
Gratzel, Michael St-Sulpice, CH 29 2216
Randin, Jean-Paul Cortaillod, CH 15 1600
Zakeeruddin, Shaik M Renens, CH 3 1207

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