Research Article

Carbon Nanotubes-Hydroxyapatite Nanocomposites for an Improved Osteoblast Cell Response

Figure 5

Cell viability after 24 (a) and 48 (b) hours of exposure to NTCs, HAp, and CNTs:HAp-5 and CNTs:HAp-10. Values are calculated as means ± SD () and expressed relative to control. and versus control.
(a)
(b)