Recent progress of hydrogel-based bioelectronics for mechanophysiological signal sensing

Abstract

Hydrogels, celebrated for their biocompatibility and adaptability, have become instrumental in the development of wearable and implantable bioelectronic devices. This evolution is driven by enhancements in mechanical strength, breathability, self-healing, water-retention, and adhesion capabilities, and the seamless integration of hydrogels with electronics, leading to improved device performance and user compliance. This review underscores the critical role of hydrogels in the sensing of mechanophysiological signals for health monitoring, showcasing their potential to revolutionize personalized medicine. Despite ongoing challenges, the intersection of material science, bioengineering, and advanced manufacturing techniques is fostering innovative solutions. These advancements are paving the way for the next generation of bioelectronics in medical technology, promising to transform health monitoring and personalized treatment approaches significantly.