Effect of Boron Addition on the Thermal, Degradation, and Cytocompatibility Properties of Phosphate-Based Glasses

Figure 6

Plot of density (𝜌) and molar volume (𝑉_m) of the glasses in the system of P₄₅Ca₁₆Mg₂₄Na_(15−𝑥)B_𝑥 and P₅₀Ca₁₆Mg₂₄Na_(10−𝑥)B_𝑥 (𝑥= 0–10) as a function of B₂O₃ content (0–10 mol%).