Nanostructural insights into the dissolution behavior of Sr-doped hydroxyapatite

  title={Nanostructural insights into the dissolution behavior of Sr-doped hydroxyapatite},
  author={Hui Zhu and D. Guo and Lijuan Sun and Hongyuan Li and D. Hanaor and F. Schmidt and K. Xu},
  journal={Journal of The European Ceramic Society},
  • Hui Zhu, D. Guo, +4 authors K. Xu
  • Published 2018
  • Materials Science, Physics
  • Journal of The European Ceramic Society
  • Abstract In this study, high-resolution transmission electron microscopy (HRTEM) was employed to characterize the nanostructure of strontium-substituted hydroxyapatite (Sr-HA) and its evolution following in vitro immersion in physiological solutions. HRTEM images showed that the substitution of Sr induced local distortions in the hydroxyapatite (HA) lattice: minor levels of edge dislocations were detected at low doping contents of Sr ions (1 at%); when the Sr content exceeded 10 at%, the… CONTINUE READING
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