Self-Calibrating Electro-chemical Sensors for Wearable/Implantable Sensors

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2021-ALAM-69324
Researchers at Purdue University have developed self-calibrating electro-chemical sensors for wearable or implantable applications. While traditional electro-chemical sensors work well in laboratory conditions, they fall short in real-world applications where they face changing environments and cannot be regularly calibrated. Purdue's approach uses a sensor configuration that decouples environmental changes from the analyte measurements. This results in a sensor that is both more accurate and self-calibrating. Applications of this technology include uses in wearable/implantable technology, water monitoring and treatment, and agriculture.

Advantages
- Self-calibrating ion-selective sensors
- More accurate in real-world conditions
- Low cost

Applications
- Wearable/implantable technology
- Agricultural production
- Industrial production
- Water monitoring and treatment
- Pollution monitoring

Technology Validation:
This technology is in the concept stages and has been validated analytically with ML and signal modelling.
Dec 29, 2022
Provisional-Patent
United States
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Purdue Office of Technology Commercialization
The Convergence Center
101 Foundry Drive, Suite 2500
West Lafayette, IN 47906

Phone: (765) 588-3475
Fax: (765) 463-3486
Email: otcip@prf.org