Fig. 1From: Sequential activation of M1 and M2 phenotypes in macrophages by Mg degradation from Ti-Mg alloy for enhanced osteogenesisEPMA mapping analysis of a Ti and b Ti-0.625 Mg alloy; c The microstructure of the Ti-0.625 Mg alloy characterized by TEM and EDX elemental mapping; d high resolution (HR)-TEM image showing the phase boundary (PB) between Ti and Mg and corresponding selected area electron diffraction (SAED) patterns; e the surface roughness of Ti and Ti-0.625 Mg evaluated by AFMBack to article page