Measuring device having a plurality of potentiometric electrode pairs situated on a substrate
First Claim
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1. A measuring device, comprising:
- a substrate;
a mask;
a plurality of potentiometric electrode pairs situated on the substrate, one of the electrodes of each electrode pair representing a reference electrode and the other electrode representing a pH-sensitive working electrode;
chemically inert gaskets provided between the mask and the electrodes and between the mask and the substrate, wherein;
the electrode pairs in each case form an interdigital structure, and the substrate is covered by the mask in such a way that the individual electrode pairs are separated from one another at least in an area of the interdigital structure of the electrode pairs.
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Abstract
A measuring device having a plurality of potentiometric electrode pairs situated on a substrate is described. One of the electrodes of each electrode pair represents a reference electrode and the other electrode represents a pH-sensitive working electrode. The electrode pairs form an interdigital structure, and the substrate is covered by a mask in such a way that the individual electrode pairs are separated from one another at least in the area of the interdigital structures of the electrode pairs.
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Citations
11 Claims
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1. A measuring device, comprising:
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a substrate; a mask; a plurality of potentiometric electrode pairs situated on the substrate, one of the electrodes of each electrode pair representing a reference electrode and the other electrode representing a pH-sensitive working electrode; chemically inert gaskets provided between the mask and the electrodes and between the mask and the substrate, wherein; the electrode pairs in each case form an interdigital structure, and the substrate is covered by the mask in such a way that the individual electrode pairs are separated from one another at least in an area of the interdigital structure of the electrode pairs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification