Arrangement and method for the electrochemical analysis of liquid samples by means of lateral flow assays
First Claim
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1. An arrangement for electrical detection of liquid samples by lateral flow assays, the arrangement comprising:
- a lateral flow assay comprising;
a first carrier configured in an electrically insulating fashion;
a membrane;
electrically conductive electrodes arranged on a front side of the first carrier, between the first carrier and the membrane, and in direct contact with the membrane; and
an electrode arranged on a rear side of a second carrier,wherein the electrically conductive electrodes are arranged in a series in tandem or in array form on the front side of the first carrier,wherein the membrane is arranged in a sandwich-like fashion between the front side of the first carrier in direct contact with the electrically conductive electrodes of the first carrier and the rear side of the second carrier in direct contact with the electrode on the rear side of the second carrier, andwherein each electrode of the electrically conductive electrodes on the front side of the first carrier is electrically connected to the same electrode on the rear side of the second carrier.
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Abstract
An arrangement and to a method are provided for the electrical detection of liquid samples by lateral flow assays. The lateral flow assay includes a membrane arranged on a front side of a first carrier. The first carrier is electrically insulating. On the front side of the first carrier between the carrier and the membrane, electrically conductive electrodes are arranged in direct contact with the membrane.
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14 Claims
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1. An arrangement for electrical detection of liquid samples by lateral flow assays, the arrangement comprising:
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a lateral flow assay comprising; a first carrier configured in an electrically insulating fashion; a membrane; electrically conductive electrodes arranged on a front side of the first carrier, between the first carrier and the membrane, and in direct contact with the membrane; and an electrode arranged on a rear side of a second carrier, wherein the electrically conductive electrodes are arranged in a series in tandem or in array form on the front side of the first carrier, wherein the membrane is arranged in a sandwich-like fashion between the front side of the first carrier in direct contact with the electrically conductive electrodes of the first carrier and the rear side of the second carrier in direct contact with the electrode on the rear side of the second carrier, and wherein each electrode of the electrically conductive electrodes on the front side of the first carrier is electrically connected to the same electrode on the rear side of the second carrier. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification