Research Article

Infrared-Mediated Drug Elution Activity of Gold Nanorod-Grafted TiO2 Nanotubes

Figure 5

(a) Near-IR laser and IR light irradiation and (b) the concentration of tetracycline released by IR light irradiation (NT, NT + IR, GNT, and GNT + IR in the graph designate TiO2 nanotubes only, near-IR laser irradiated TiO2 nanotubes, GNR-grafted TiO2 nanotubes, and near-IR laser irradiated GNR grafted TiO2 nanotubes, resp.). *denotes significance between groups ( ).
750813.fig.005a
(a)
750813.fig.005b
(b)