Physicochemical Properties and Structural Changes of Polyvinyl Butyral/Nanosilica Oxide Modified BioRoot Sealer: An In Vitro Study
Abstract This study aimed to evaluate the influence of incorporating polyvinyl butyral (PVB) and nanosilica (SiO 2 ) on solubility, pH, and chemical structure changes of BioRoot™ root canal sealer (RCS) sealer. The BioRoot™ RCS powder was modified by incorporating 4% PVB/2% SiO 2 . The Fourier...