▎ 摘　　要

NOVELTY - Preparing safe, non-toxic and environmentally friendly intelligent bionic skin, comprises (a) preparing a mixed solution containing graphene oxide and hyaluronic acid (or sodium salt, and potassium salt); (b) adding an auxiliary agent into the mixed solution, mixing and uniformly dissolving; and (c) preparing the mixture into a film on a solid substrate. USE - The method is useful for preparing safe, non-toxic and environmentally friendly intelligent bionic skin. ADVANTAGE - The bionic intelligent skin can touch the touch, environment moisture, light intensity effective response, high sensitivity, high repeatability, good biocompatibility. The skin is short in route, easy to implement, capable of mass production of bionic skin product, and using the safety acid without poison, oxidation graphene raw material, ensuring the safety and reliability of the human body, and environment.