Figure 5From: A new strategy for TiO2 whiskers mediated multi-mode cancer treatment Cytotoxic effect of GA or GA-TiO 2 nanocomposites with/no UV. Cytotoxic effect of GA or GA-TiO2 nanocomposites in the absence or presence of UV irradiation against K562 cells. Inset: the IC50 of GA and GA-TiO2 nanocomposites in the absence or presence of UV irradiation for K562 cell.Back to article page