Tissue Adhesive Hydrogel Bioelectronics

Flexible bioelectronics have promising applications in electronic skin, wearable devices, and biomedical electronics etc. Hydrogels have unique advantages for bioelectronics due to the tissue-like mechanical properties and excellent biocompatibility. Particularly, conductive and tissue adhesive hydrogels can self-adhere to bio-tissues and have great potentials in implantable wearable bioelectronics. This review focuses on latest progress in tissue adhesive hydrogel bioelectronics, including the mechanism and preparation of tissue adhesive hydrogels, the fabrication strategies of conductive hydrogels, and tissue adhesive hydrogel bioelectronics and applications. Some perspectives on the tissue adhesive hydrogel bioelectronics are provide at the end of the review.

https://pubs.rsc.org/en/Content/ArticleLanding/2021/TB/D1TB00523E#!divAbstract