This paper presents a miniaturized, flexible electrochemical detection system on fabric using liquid metal, addressing the limitations of traditional rigid electrochemical platforms. The double-layer liquid metal circuit allows for miniaturization, flexibility, air permeability, and conformability. The system's performance was validated through resistance, stability, and potassium ferricyanide tests, demonstrating its ability to detect glucose in sweat at the millimolar level, highlighting its potential for wearable health monitoring and point-of-care testing.
Publisher
Microsystems & Nanoengineering
Published On
Jan 01, 2022
Authors
Xuanqi Chen, Hao Wan, Rui Guo, Xinpeng Wang, Yang Wang, Caicai Jiao, Kang Sun, Liang Hu
Tags
electrochemical detection
wearable technology
liquid metal
glucose detection
sweat monitoring
flexibility
biomedical engineering
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