Figure 8From: Fabrication and Properties of Porphyrin Nano- and Micro-particles with Novel MorphologyPlots of absorbance of Rhodamine B (detected at 553 nm) versus time under UV-light irradiation with (a) 0 g TiO2; (b) 0.02 g TiO2; (c) 0.02 g TiO2/H4TAPP6+; (d) 0.02 g TiO2/CoTPPS4−; (e) 0.02 g TiO2/porphyrin particlesBack to article page