Prussian blue as a co-catalyst for enhanced Cr(VI) photocatalytic reduction promoted by titania based nanoparticles and aerogels - Ferreira Neto, Elias Paiva; Ullah, Sajjad; Perissinotto, Amanda Pasquoto; De Vicente, Fábio Simões; Ribeiro, Sidney José Lima; Worsley, Marcus Andre; Rodrigues Filho, Ubirajara Pereira (New Journal of Chemistry, 2021)