Multiple Hydrogen Bonds–Reinforced Hydrogels with High Strength, Shape Memory, and Adsorption Anti‐Inflammatory Molecules

The research on multiple hydrogen bonds (H‐bonds) hydrogels have gradually aroused wide interest. In this paper, a multiple H‐bonds‐reinforced poly(acrylamide‐ co ‐2‐vinyl‐4,6‐diamino‐2‐vinyl‐1,3,5‐triazine)/tannic acid (P(Am‐ co ‐VDT)/TA) hydrogels are prepared. The results suggest that the prepared hydrogel has two types of H‐bonds crosslinking regions: A “soft” region of H‐bonds between the diaminotriazine (DAT) moieties on the polymer chains...