Phototriggered Production of Reactive Oxygen Species by TIO₂ Nanospheres and Rods

Figure 1

TEM images of TiO₂ NR obtained by oleic acid-oleylamine high-temperature method after (a) 2.5, (b) 4, (c) 6, and (d) 8 hours of reflux.

(a)

(b)

(c)

(d)