Photochemical Surface Modification of Titanium Dioxide Nanotube-Coated Surfaces by Ag-Hydroxyapatite Compositions

Figure 4

EDS elemental maps of TiO₂ NT disk treated with Ag₃PO₄ followed by irradiation using Xe lamp. The elements represent (a) titanium, (b) oxygen, (c) silver, and (d) phosphorus.