Representative histological images of skin wound samples treated by different dressings, including ABU-conjugated iFABH, TEMP-A-conjugated iFABH, pristine PEGMC, ampicillin (AMP)-loaded PEGMC, and a commercial dressing (Hydrofera Blue) for 7 days (H&E staining, row 1 and row 3) and 14 days (Masson’s Trichrome staining, row 2 and row 4) with and without bacterial challenges.