Crack-resistant, ultra-stretchable ionic hydrogel for high-performance wearable physiological sensors
Peer-Reviewed Publication
Updates every hour. Last Updated: 28-Oct-2026 20:16 ET (29-Oct-2026 00:16 GMT/UTC)
A tough and notch-insensitive conductive hydrogel is developed by introducing L-arginine-regulated polyoxometalatenano-crosslinking domains. The hydrogel exhibits high stretchability, robust ionic conductivity, and sensitive strain sens-ing, enabling stable electrocardiogram (ECG) and electromyography (EMG) signal monitoring for wearable bioelectronics.
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