METHOD FOR DETERMINING AN ACTUAL CONCENTRATION OF A SUBSTRATE USING AN ARRAY OF SELF-CALIBRATED BIOSENSORS AND DEVICE FOR IMPLEMENTING THE METHOD

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United States of America Patent

APP PUB NO 20230218211A1
SERIAL NO

18009775

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Abstract

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A method for determining a region in which the actual concentration is located, in a medium, of a substrate made up of any molecule likely to undergo catalysed oxidation-reduction by a catalyst. The method includes the following steps: taking at least one group of at least two biosensors, each biosensor having a calibration curve of the signal induced by the oxidation-reduction reaction and having identical initial portions of their calibration curves up to a concentration value of the substrate from which the measurement of the signal differ; and when more than one group is present, the biosensors in different groups having different calibration curves without identical initial portions; placing the biosensors in contact with the medium; measuring the signal induced by the oxidation or reduction reaction for each biosensor in the group/groups; comparing all the signal values produced by the biosensors and following the method described in the description.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 RUE MICHEL ANGE PARIS F-75016
INSTITUT POLYTECHNIQUE DE GRENOBLE46 AVENUE FÉLIX VIALLET GRENOBLE 38000
UNIVERSITE GRENOBLE ALPES621 AVENUE CENTRALE SAINT MARTIN D’HERES 38400
CENTRE HOSPITALIER UNIVERSITAIRE GRENOBLE ALPESBOULEVARD DE LA CHANTOURNE LA TRONCHE 38700

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CINQUIN, Philippe Saint-Nazaire-Les-Eymes, FR 53 2066
MARTIN, Don Gieres, FR 19 1259
ZEBDA, Abdelkader Grenoble, FR 10 4

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