Fig. 5From: Preparation and characterization of propolis reinforced eggshell membrane/ GelMA composite hydrogel for biomedical applicationsCharacteristics of scaffolds. (a) and (b) Water contact angle images and graph for GM, GM/EMF, and GM/EMF/P hydrogels. (c) Swelling percentage of different scaffolds. (d) In vitro enzymatic degradation behavior of fabricated hydrogels. *P < 0.05, ***p < 0.001Back to article page