Fig. 5
From: In vitro ion adsorption and cytocompatibility of dicalcium phosphate ceramics
a Mass change of brushite and monetite (PLR = 2 g/ml) in 200 mg/l CaCl2, 97.67 mg/l MgSO4, DMEM medium and PBS after 7 days and the pH of these solutions after the 7th day. b X-ray diffraction pattern of the brushite samples, either taken from the whole bulk volume after crushing with mortar and pestle (interior) or from the surface by directly placing the cement disc in the XRD sample holder reference (= untreated sample)