Ultra‐Stretchable and Fast Self‐Healing Ionic Hydrogel in Cryogenic Environments for Artificial Nerve Fiber (Adv. Mater. 16/2022)

Abstract

Artificial Nerve Fibers Artificial nerve fibers with self-healing ability and stretchability in a cryogenic environment help construct fast and complex information interaction networks for bionic intelligent robots, as described by Zhou Li and co-workers in article number 2105416. Once accidental mechanical damage to the robot occurs, the artificial nerve fibers can autonomously recover their function and appearance in a short time. This is essential for robots to complete tasks in dynamic extreme environments.