Aptamer sensors with reference and counter voltage control
AU2021350034B2Pending Publication Date: 2026-09-17UNIVERSITY OF CINCINNATI
Patent Information
- Application Number
- AU2021350034
- Authority / Receiving Office
- AU · AU
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2021-06-28
- Filing Date
- 2021-09-24
- Publication Date
- 2026-09-17
- Estimated Expiration
- 2041-09-24
Smart Images
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Abstract
Devices and methods for measuring an analyte. A sensing device (10) includes a sensor (12) and a detection circuit (14) operatively coupled to the sensor. The sensor includes a working electrode (16) having an aptamer and an attached redox couple to electrochemically measure the analyte. The detection circuit is configured to apply a first scan having a first scan range to the sensor, and determine a position of a redox peak in the first scan. In response to the first scan range not matching the position of the redox peak, the detector circuit defines a second scan range that matches the position of the redox peak, and applies a second scan having the second scan range to the sensor.
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Citation Information
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