Fig. 6.
SEM images of MC3T3 cells on the surface of 3D-printed Fe–Mg scaffold. White arrow denotes a cell–cell junction after one day; black arrows denote cellular extensions to pore walls after 3 days [107].
SEM images of MC3T3 cells on the surface of 3D-printed Fe–Mg scaffold. White arrow denotes a cell–cell junction after one day; black arrows denote cellular extensions to pore walls after 3 days [107].