Nanotechnology Helps With Managing Tooth Sensitivity


As a first-ever breakthrough, scientists from the College of Queensland, Australia, have leveraged nanotechnology to plan environment friendly strategies to take care of tooth sensitivity.

Picture Credit score: The College of Queensland.

Based on Dr. Chun Xu from the College of Dentistry of the College of Queensland, the strategy may provide long-term ache reduction that’s extremely efficient for folks with delicate tooth than the choices out there at current.

Dentin tubules are positioned within the dentin, one of many layers beneath the enamel floor of your tooth. When tooth enamel has been worn down, and the dentin are uncovered, consuming or consuming one thing chilly or sizzling may cause a sudden sharp flash of ache. The nanomaterials used on this preclinical examine can quickly block the uncovered dentin tubules and stop the disagreeable ache.

Dr. Chun Xu, College of Dentistry, The College of Queensland

Our method acts sooner and lasts longer than present remedy choices. The supplies might be developed right into a paste, so individuals who have delicate tooth may merely apply this paste to the tooth and therapeutic massage for one to 3 minutes. The following step is scientific trials,” added Xu.

Practically 74% of the inhabitants is affected by tooth sensitivity, which at occasions severely impacts the standard of life and necessitates pricey remedy.

If scientific trials are profitable folks will profit from this new methodology that can be utilized at dwelling, with out the necessity to go to a dentist within the close to future. We hope this examine encourages extra analysis utilizing nanotechnology to deal with dental issues.

Dr. Chun Xu, College of Dentistry, The College of Queensland

Moreover, the group included scientists from the Australian Institute for Nanotechnology (AIBN) and Bioengineering of the College of Queensland.

Journal Reference:

Cao, Y., et al. (2021) Calcium-Doped Silica Nanoparticles Combined with Phosphate-Doped Silica Nanoparticles for Speedy and Secure Occlusion of Dentin Tubules. ACS Utilized Nano Supplies.