Fig. 3From: Photocrosslinkable gelatin-treated dentin matrix hydrogel as a novel pulp capping agent for dentin regeneration: I. synthesis, characterizations and grafting optimizationEffect of various reaction times (Gelatin/GMA): 6 h, 12 h, 24 h and 48 h at 60 °C, on the formed G-GMA/TDM macro-monomer during the grafting reaction as a function of grafting efficiency and percentageBack to article page