Summary in 1 minute
Researchers at the University of Nottingham have developed a bioinspired gel that regenerates tooth enamel by mimicking its natural mineralization process. The material attracts calcium and phosphate ions from saliva to form a new mineral layer on the tooth surface.
Unlike conventional restorations that replace lost tissue with artificial materials, this approach biologically rebuilds enamel. Laboratory studies showed a mineral layer with properties similar to natural enamel, with potential use in treating early lesions, reducing dentinal sensitivity and preventing caries.
Further studies are needed before clinical application, but the development represents a significant step forward in biomimetic and regenerative dentistry.
Source: University of Nottingham — Read study