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. 2020 Sep 29;15:7185–7198. doi: 10.2147/IJN.S239550

Figure 1.

Figure 1

Surface characteristics.

Notes: (A) the process of fabricating MgN coating on the titanium. (B) SEM images of (i, ii) NT and (iii, iv) MgN coating on the titanium. (C) Release kinetics of Mg ion from MgN sample at day 3, 5, 7, 14, 21, and 28. (D) Contact angle of SBF on the surface of blank-Ti, NT and MgN samples. *p <0.05.

Abbreviations: MgN, magnesium ion incorporated TiO2 nanotube arrays; NT, TiO2 nanotube; SEM, scanning electron microscopy; SBF, simulated body fluid.