In Vitro Bioactivity of Binary Nepheline-Fluorapatite Glass/Polymethyl-Methacrylate Composite

Table 3

Calcium/phosphate molar ratios as revealed by EDX analysis of the tested specimens surfaces.

Specimens	NeAp 75 (20%)	NeAp 75 (40%)	NeAp 80 (20%)	NeAp 80 (40%)	NeAp 85 (20%)	NeAp 85 (40%)	NeAp 90 (20%)	NeAp 90 (40%)
Ca/P	1.69	2.12	1.83	1.84	2.2	1.2	1.8	1.6