Fig. 1. (a) Microgels are assembled and cured to form granular hydrogels. (b) W-shaped stripe of granular hydrogel composed of microgels with two different Young's moduli. The microgels are cured through electrostatic interactions. Adapted with permission.51 (c) Stripe of double network granular hydrogel holding a 1 kg weight. Adapted with permission.14.
