Fig. 1From: Physical properties and biocompatibility of an injectable calcium-silicate-based root canal sealer: in vitro and in vivo studyPhysicochemical properties of the tested materials. a The injectable calcium-silicate-based root canal sealer used in this study. b The changes in pH value during the experimental period. Groups identified by the same symbols were not significantly different in the same gene group (P > 0.05). Solubility (c), dimensional change (d), and e flow of the tested materials. Different letters/symbols represent significant differences between the different endodontic sealers (P < 0.05). PR; ProRoot, ES; Endoseal, AH; AHplusBack to article page