Abstract
The aim of this study is to evaluate the bonding interface produced by a silver nanoparticle (NAg) modified adhesive system used after pretreatment of dentin with hydroxyapatite nanoparticles (NHA), in order to integrate the antibacterial effects (Nag) and collagen protection (NHA), which will be evidenced by immediate and after storage (6 months) microtensile bond strength. Besides, it w…