Figure 6.

Confocal laser scanning microscopy images of ROS 17/2.8 cells stained with fluorescein diacetate/propidium iodide after cultivation on the MHA1 (columns A and C) and HA (columns B and D) for 1, 3, 5, and 7 days.

Notes: Half of the samples were cultured under the exterior magnetic field (columns A and B), denoted as MHA1 + M and HA + M, and the other half were cultured without the exterior magnetic field (columns C and D).

Abbreviations: MHA, magnetic nanoparticle hydroxyapatite scaffold; HA, hydroxyapatite scaffold.