Investigation of the Potential of Nanoparticles as a New Drug Delivery System for Endodontic Treatment.

Background: The application of nanoparticles in endodontic treatment presents a novel approach to drug delivery, potentially enhancing the efficacy of therapeutic agents.

Materials And Methods: In this study, we synthesized and characterized nanoparticles of chitosan, calcium phosphate, and silver using standard protocols. The nanoparticles were then loaded with an antimicrobial agent, chlorhexidine, and incorporated into an endodontic sealer.