O. Avciata, F. Sahin, I. Erden, and U. Avciata, “Hydrothermal Preparation and Characterization of Nanocrystalline TiO2 Powder and its Photocatalytic Degradation of Alizarin Salt Dye Under UV-Light”, ajc, vol. 22, no. 4, pp. 2953–2958, Mar. 2010.