Cur-EGCG-Fe coordination nanoparticle-functionalized gelatin hydrogel biointerfaces for antibacterial and inflammatory microenvironment-regulatory wound repair.
Bacterial colonization, oxidative stress, and persistent inflammation jointly impair infected wound healing. Here, curcumin (Cur)-containing epigallocatechin-3-gallate (EGCG)-Fe coordination nanoparticles (CEF NPs) were incorporated into gelatin through Fe3 +-mediated interactions. The resulting hydrogels (Gel/CEF) exh...