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Nanotechnology in dentistry today.
1Faculty of Medical Sciences, Dentistry Programme, The University of the West Indies, Kingston 7, Jamaica; 4974 Golf Valley Court, Douglasville, GA 30135, USA. oeogle@aol.com.
The West Indian Medical Journal
|November 28, 2014
Summary
Nanotechnology enhances dentistry with advanced nanocomposites for better aesthetics and strength. It also improves dental implants and enables affordable oral cancer screening via nano-biochips.
Area of Science:
- Dental Materials Science
- Biomaterials Engineering
- Nanomedicine
Background:
- Nanotechnology involves manipulating matter at the nanoscale (≤ 100 nm) for unique properties.
- Its application in dentistry is rapidly evolving, impacting various clinical procedures.
- Traditional dental materials have limitations that nanotechnology aims to overcome.
Purpose of the Study:
- To review the current applications of nanotechnology in contemporary dentistry.
- To highlight advancements in dental materials, implants, and diagnostics.
- To assess the benefits and potential of nanotech-driven dental innovations.
Main Methods:
- Comprehensive literature search across scientific databases.
- Analysis of research data on nanomaterials in dental applications.
- Review of material inserts and product information for nanotech-based dental products.
Main Results:
- Nanocomposites (filler size ≤ 100 nm) offer superior aesthetic and strength properties over microfilled and hybrid composites.
- Nanoparticle coatings and nanopatterning enhance dental implant osseointegration and function.
- Nanophase hydroxyapatite improves bone graft integration.
- Nano-biochips facilitate easier and more affordable oral cancer screening and disease diagnosis through saliva analysis.
Conclusions:
- Nanotechnology is revolutionizing restorative dentistry, implantology, and diagnostics.
- Nanomaterials provide significant advantages in terms of performance, integration, and accessibility.
- Continued research promises further innovations in nano-dentistry for improved patient outcomes.
