, and excellent flexibility even at -80°C. Leveraging this multifunctionality, the hydrogel was further assembled into a strain sensor capable of precise, rapid monitoring of finger motion and was employed in a gesture-controlled drone system. This work provides a universal and effective approach to designing fatigue-resistant hydrogels, offering new insights into the development of next-generation bioinspired, flexible electronic materials.
Zhang et al. (Fri,) studied this question.