ELECTROCHEMICAL SENSOR WITH CONTROLLED VARIATION OF WORKING ELECTRODE
First Claim
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1. An electrochemical sensor comprising:
- a dielectric substrate;
a conductive layer formed on a surface of the substrate, the conductive layer comprising at least one working electrode, an electrode lead and a connecting arm connecting the working electrode to the electrode lead;
a dielectric layer disposed over at least a portion of the conductive layer, the dielectric layer including an aperture exposing the working electrode and at least a portion of the connecting arm.
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Abstract
An electrochemical sensor includes a dielectric substrate and a conductive layer formed on a surface of the substrate. The conductive layer includes a working electrode, an electrode lead and a connecting arm connecting the working electrode to the electrode lead. A dielectric layer is positioned over the conductive layer. The dielectric layer has an aperture exposing the working electrode and a portion of the connecting arm. The working electrode, electrode lead and connecting arm may be formed by laser ablation technique to provide precise working electrode sensor parameters.
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Citations
19 Claims
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1. An electrochemical sensor comprising:
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a dielectric substrate; a conductive layer formed on a surface of the substrate, the conductive layer comprising at least one working electrode, an electrode lead and a connecting arm connecting the working electrode to the electrode lead; a dielectric layer disposed over at least a portion of the conductive layer, the dielectric layer including an aperture exposing the working electrode and at least a portion of the connecting arm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification