A Novel Injectable Magnesium/Calcium Sulfate Hemihydrate Composite Cement for Bone Regeneration

Figure 4

EDX analysis of specimens immersed in simulated body fluid for 21 days. (a) Mg; (b) CSH; (c) 10% Mg/CSH composite; (d) 20% Mg/CSH composite. EDX: energy dispersive X-ray detector; Mg: magnesium; CSH: calcium sulfate hemihydrate.

(a)

(b)

(c)

(d)