In situ recalibration of ion selective electrodes

Wadhawan, Jay D.; Sisodia, Neel; Lawrence, Nathan S.; McGuinness, Kay L.

Abstract

Reference electrode drift resulting from the exchange of ions at the solution/reference electrode chamber interface is the number one reason why ion selective electrodes and pH sensors in particular require recalibration, costing companies up to 70% of the total lifetime cost of a pH probe. In this work, a novel and innovative methodology is proposed in which the reference potential is tracked, allowing for in situ recalibration of the sensor without the need for end-user intervention.

Citation

Wadhawan, J. D., Sisodia, N., Lawrence, N. S., & McGuinness, K. L. (2022). In situ recalibration of ion selective electrodes. Sensors and Diagnostics, 1(1), 134-138. https://doi.org/10.1039/d1sd00003a

• Journal Article Type: Article
• Acceptance Date: Oct 25, 2021
• Online Publication Date: Oct 27, 2021
• Publication Date: Aug 20, 2022
• Deposit Date: Oct 26, 2021
• Publicly Available Date: Nov 1, 2021
• Journal: Sensors and Diagnostics
• Electronic ISSN: 2635-0998
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• Volume: 1
• Issue: 1
• Pages: 134-138
• DOI: https://doi.org/10.1039/d1sd00003a
• Public URL: https://hull-repository.worktribe.com/output/3864620