Saleh, Mahdi, Wang, Zixin, Batchelor, John C., Casson, Alexander J. (2023) A Portable Electrochemical Measurement Platform for Wearable-Flexible Sweat Sensors. In: 2023 IEEE Sensors Applications Symposium (SAS 2023) Proceedings. . IEEE ISBN 979-83-503-0098-7. E-ISBN 979-83-503-2307-8. (doi:10.1109/sas58821.2023.10254071) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:103104)
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| Official URL: https://doi.org/10.1109/sas58821.2023.10254071 |
Abstract
This paper presents the design, implementation, and testing of a portable electrochemical measurement platform that can perform amperometric, voltametric, and impedance measurements required by different wearable-flexible sweat sensors. These sensors are gaining increasing interest in the domain of healthcare monitoring due to their advantages including low-cost, high sensitivity, and non-invasive operation. The proposed platform is composed of a high-sensitivity Electrochemical Front End (EFE) controlled by a low-power microcontroller (MCU) which is suitable for long-lasting Internet-of-Things (IoT) enabled applications. The implemented prototype provides real-time continuous electrochemical measurements of a novel screen-printed sweat sensor composed of a flexible substrate with several transducing elements targeting different sweat components; Na + , K + , pH, and lactate enzyme. The experimental evaluation presented in this paper demonstrates the effectiveness of our proposed sensing solution for measuring key biomarkers continuously and with high sensitivity.
| Item Type: | Conference or workshop item (Proceeding) |
|---|---|
| DOI/Identification number: | 10.1109/sas58821.2023.10254071 |
| Additional information: | © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. For the purpose of open access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission. |
| Uncontrolled keywords: | Temperature sensors, Temperature measurement, Impedance measurement, Sensitivity, Microcontrollers, Amperometric sensors, Biosensors |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Funders: | Engineering and Physical Sciences Research Council (https://ror.org/0439y7842) |
| SWORD Depositor: | JISC Publications Router |
| Depositing User: | JISC Publications Router |
| Date Deposited: | 17 Nov 2023 14:41 UTC |
| Last Modified: | 20 Nov 2023 12:37 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/103104 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Batchelor, John C..
| Creator's ORCID: |
 https://orcid.org/0000-0002-5139-5765
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