Systems and methods for integrated electrochemical and electrical detection
First Claim
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1. An electrochemical-electrical (EC-E) sensor comprising:
- a first electrode fabricated on a substrate;
a second electrode fabricated on the substrate and spaced apart from the first electrode;
a semiconductor bridging material coupling the first electrode to the second electrode;
an electrolyte;
a counter electrode; and
a reference electrode, wherein at least one of the electrodes is connected to an electronic circuit for electrochemical-electrical control and/or measurement during use.
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Abstract
An integrated sensing device is capable of detecting analytes using electrochemical (EC) and electrical (E) signals. The device introduces synergetic new capabilities and enhances the sensitivity and selectivity for real-time detection of an analyte in complex matrices, including the presence of high concentration of interferences in liquids and in gas phases.
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Citations
19 Claims
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1. An electrochemical-electrical (EC-E) sensor comprising:
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a first electrode fabricated on a substrate; a second electrode fabricated on the substrate and spaced apart from the first electrode; a semiconductor bridging material coupling the first electrode to the second electrode; an electrolyte; a counter electrode; and a reference electrode, wherein at least one of the electrodes is connected to an electronic circuit for electrochemical-electrical control and/or measurement during use. - 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