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. 2019 May 10;14:3471–3490. doi: 10.2147/IJN.S197157

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© 2019 Martinez-Zelaya et al.

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TEM image shows nanoscale regions of the microsphere interior and the surface in contact with the biological medium, (A–C) cHA and (D–F) Zn-cHA. Insert: SAED patterns with labeled Miller indices of each ring.

Abbreviations: TEM, Transmission electron microscopy; cHA, Carbonated hydroxyapatite; Zn-cHA, Zn-doped carbonated hydroxyapatite; SAED, Selected area electron diffraction.