Figure 4From: Diameter-sensitive biocompatibility of anodic TiO2 nanotubes treated with supercritical CO2 fluidXPS surface analysis results, in terms of spectra for C 1 s . Of the as-grown, ScCO2-treated, and ScCO2-treated TiO2 nanotubes of 100 nm in diameter with UV light irradiation.Back to article page