Abstract
Objective: To present a literature review on the use of nanostructured materials in the diagnosis and treatment of endodontic infections. Literature review: Studies have shown that the incorporation of nanotechnology in endodontics emerges as an alternative that can create new materials and enhance the antimicrobial action of existing materials in the endodontic arsenal, as well as assisting in the diagnosis of teeth with endodontic infections. It also acts by promoting synergism in antibacterial activity, providing even more effective removal of microorganisms surviving the instrumentation of the chemical-mechanical preparation, which leads to providing a hostile environment that will hinder bacterial development. Final Considerations: Nanotechnology has been explored and developed in recent times and has shown to be a very promising alternative in endodontics because it allows new facets to materials and their fields of application. However, as it is a recently adopted subject in the area, it is necessary that more research be done to make this technology an increasingly present option in the area of endodontics.