Facile Synthesis of Photofunctional Nanolayer Coatings on Titanium Substrates

Figure 7

Cytotoxicity of the HP-coated Ti substrate on fibroblasts (L-929 cells). The cells were cultured on the HP-coated Ti substrate and bare Ti substrate for 24 h at 37°C in the dark condition. The data are expressed as means ± standard deviations () and were analyzed using Student’s t-tests.