Scheme 1. Synthetic scheme of Hep-MA/PANI hydrogel dual networks. Photo-cross-linkable heparin was prepared via conjugation with methacrylate groups. Primary heparin gel networks were formed through photo-cross-linking of heparin-methacrylate (Hep-MA) at UV wavelengths (λ = 365 nm). Hep-MA gels were then loaded with ANI monomers, which were then converted into PANI structures viain situ oxidative polymerization.
