Bond strength of contemporary bonding systems to coronal and radicular dentine

ABSTRACT

Purpose: This study was to examine the bond strength of a resin composite restorative material to coronal and radicular dentine treated with two "all-in-one" bonding systems [Prompt-L-Pop [PL]; IBond [IB]]; in comparison to two and three steps bonding systems [Single Bond [SB]; Scotchbond Multipurpose Plus [SBMP+]]. SEM was used to examine the tooth-restoration interface [hybrid layers and resin tags]