An all-natural strategy for versatile interpenetrating network hydrogels with self-healing, super-adhesion and high sensitivity

Self-healing conductive hydrogels create an important class of smart skin materials with robust mechanical properties and sensitivity. Yet, these reported hydrogels cannot function steadily or be widely used because of expensive cost, complex synthetic process and weak stability. Reported here is a novel interpenetrating network hydrogel based on an all-natural strategy with carboxymethyl cellulose and dopamine as raw materials. The...