Evaluation of the Coating with TiO₂ Nanoparticles as an Option for the Improvement of the Characteristics of NiTi Archwires: Histopathological, Cytotoxic, and Genotoxic Evidence

Figure 3

Time/voltage correlation. A voltage-dependent association tendency was observed with the time of voltage application. Notes: (a) deposition, 15 and 30 s, (b) deposition, 45 and 60 s, and (c) deposition, 75 and 90 s.

(a)

(b)

(c)