Hydrophilic-Hydrophobic Network Hydrogels Achieving Optimal Strength and Hysteresis Balance.

The biocompatibility and adaptability of hydrogels make them ideal candidates for use as artificial tendons and muscles in clinical applications, where both muscle-like strength and low hysteresis are essential. However, achieving a balance between a high strength and low hysteresis in hydrogels remains a significant challenge. Herein, we demonstrated a self-assembly process of heterogeneous hydrogels to meet the dilemma.