Fig. 1
From: Calcium phosphates and silicon: exploring methods of incorporation
Scanning electron micrographs of the calcium phosphate coatings at (a) × 2000 magnification (scale bar corresponds to 10 μm) and (b) × 10000 magnification (scale bar corresponds to 1 μm). Low magnification images showed a homogeneous deposition of the mineral coating in all conditions. Higher magnification images revealed less sharp crystals with the incorporation of higher Si concentrations