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, outperforming similar hydrogel-based sensors while maintaining stability over repeated thermal cycles. Importantly, the hydrogels can be disassembled, reprocessed, and reused for multiple sensing cycles without significant loss of performance, demonstrating true recyclability and supporting circular material use in soft electronics. The convergence of natural biopolymers with conducting polymers within these hydrogels provides a promising platform for developing eco-friendly, flexible bioelectronic devices, aligning with the requirements of sustainable materials science while addressing the need for high-performance, soft temperature sensors for wearable healthcare applications.
Naranjo et al. (Thu,) studied this question.