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Keywords:

  • bioinorganic chemistry;
  • biomineralization;
  • composite structures;
  • enamel;
  • fluorapatite
Thumbnail image of graphical abstract

Something to get your teeth into: The continuous effect of acids in the mouth leads to dissolution of dental enamel. However, new technology could help to regenerate this unique biomineral. In vitro experiments show that the diffusion of suitable ions through a gelatin layer onto a tooth surface induces the mineralization of fluorapatite layers with a structure similar to tooth enamel (see picture).