Wireless, reconfigurable electrochemical measurement platform for wearable applications
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Date
2025-09-04
Authors
Khokhlova, Liudmila
Hamidi, Hassan
Sica, Marco
Iacopino, Daniela
O'Flynn, Brendan
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Published Version
Abstract
Wearable devices have become transformative tools in healthcare and fitness, providing valuable insights into an individual’s health and fitness. Recent advances in electrochemical front-end integrated circuits have expanded the horizons for wearable technology, enabling the incorporation of electrochemical testing in small, power efficient wearables devices. This paper presents a reconfigurable platform tailored for use in a wearable context, offering a versatile transducer interface and electronic configuration suitable for a diverse range of analytes and applications. The platform is based on a custom electrochemical shield with two analog front-end integrated circuits (AD5941), miniaturized IoT board (XIAO ESP32C3) and optional I2C extension boards for physiological measurements. Future endeavors will focus on enhancing accuracy and integration into clothing.
Description
Keywords
Real-time monitoring , Wearable devices , System integrations , Sweat sensing , Laser-induced graphene , Sensors , ~Tyndall National Institute - Conference Items~
Citation
Khokhlova, L., Hamidi, H., Sica, M., Iacopino, D. and O'Flynn, B. (2025) 'Wireless, reconfigurable electrochemical measurement platform for wearable applications', 2025 IEEE Applied Sensing Conference (APSCON), Hyderabad, India, 20-22 January 2025, pp. 351-354. https://doi.org/10.1109/APSCON63569.2025.11144249