Dental News | Brighter Side News

Shapeshifting microrobots can brush and floss teeth

The robotic microswarm could be particularly valuable for those who lack the manual dexterity to clean their teeth effectively themselves.

Brushing teeth from the inside out: Tiny bots can deep clean teeth

Nano-sized robots manipulated using a magnetic field can help kill bacteria deep inside dentinal tubules, and boost root canal success.

Whiter teeth, without the burn

Most people would like to flash a smile of pearly whites, but over time teeth can become stained by foods, beverages and some medications

Smart dental implants for that white and 'brightening' smile

Geelsu Hwang and colleagues are developing a smart dental implants that resist bacterial growth and conduct phototherapy.

Researchers discover why cold induces tooth pain and how to stop it

Odontoblasts, the cells that form a tooth's dentin, have a newly discovered function: Sensing cold, which can trigger pain in teeth