Now, researchers have developed a prototype whitening powder that works differently. Instead of using high levels of chemicals, the powder is activated by the tiny vibrations produced by an electric ...

A new vibration-activated whitening powder uses electric toothbrush motion to brighten teeth while repairing enamel and influencing oral bacteria. Tooth stains are not always a brushing problem. Some ...

Scientists from the University of Nottingham's School of Pharmacy and Department of Chemical and Environmental Engineering, in collaboration with an international team of researchers, have developed a ...

Scientists created a new protein-based gel that can regenerate damaged tooth enamel The material mimics a natural process to regrow enamel mineral structure inside holes and cracks This technology ...

Electron microscopy images of a tooth with demineralised enamel showing eroded apatite crystals (left) and a similar demineralised tooth after a 2-week treatment showing epitaxially regenerated enamel ...

THURSDAY, Dec. 18, 2025 (HealthDay News) — Dental appointments may get easier and less painful soon. Scientists have developed a revolutionary gel that can repair and regrow tooth enamel. The ...

The material mimics a natural process to regrow enamel mineral structure inside holes and cracks This technology could prevent decay and treat sensitive teeth THURSDAY, Dec. 18, 2025 (HealthDay News) ...