Comparison of photocatalytic properties of TiO2 thin films and fibers Mehtap Ozdemir, Metin Kurt, Lutfi Ozyuzer and Gulnur Aygun Eur. Phys. J. Appl. Phys., 75 3 (2016) 30401 Published online: 10 October 2016 DOI: 10.1051/epjap/2016160247