Nanotechnology in Dentistry: Enhancing Biomaterial Properties for Tooth Regeneration

Abstract

Nanotechnology has brought so much progress in different sectors of medicine and their use in dentistry is an eye opener especially in the developing of biomaterials to growth teeth. The current paper discusses the prospect of nanotechnology in the enhancement of dental materials with emphasis on the use of nanotechnology in regenerating dental structures including dentin, enamel and dentin pulp. Due to this factor, nanoparticles and nanostructured materials have been increasingly used to enhance these mechanical properties of dental materials, their biocompatibility and bioactivity. Such technologies have resulted in new restorative therapeutics and especially in dental fillings, adhesives and coatings. In addition, innovations in nanomaterials development to replicate the natural tooth structure and facilitate teeth tissue regeneration have led to the opening of a new front when it comes to tooth regeneration procedures. The paper gives the detailed analysis of the processes, which lies behind the nanotechnology as a method of improving various properties of dental biomaterials, such as the strength improvement, anti wear, and antibacterial activity. The challenges and limitation of using nanotechnology in the field of dentistry are also discussed including its toxicity, regulatory issues, and problems of stability. Lastly, the future of nanotechnology in tooth regeneration and its development in the clinical practice is discussed.