with antimicrobial photodynamic therapy (aPDT), this study aimed to assess the antibacterial
activity and durability of Activa BioActive Base/Liner (ABBL) containing nCur (nCur-ABBL) as
a pulp capping agent against Streptococcus mutans, the most common cause of secondary
caries. Materials and methods In this in vitro experimental study, ABBL discs containing
0.5%, 1%, 2%, and 5%(w/w) concentrations of nCur were fabricated. After aPDT using light …