Degradation of cylindrospermopsin by using polymorphic titanium dioxide under UV-Vis irradiation

- A polymorphic TiO2 photocatalyst was synthesized with modified sol-gel method.
- The polymorphic TiO2 exhibited high surface area and narrow pore size distribution.
- The catalyst showed high photocatalytic activity for cylindrospermopsin degradation.
- Strategy for the environmental application of such polymorphic photocatalyst.