Epifani, M.; Diaz, R.; Force, C.; Comini, E.; Manzanares, M.; Andreu, T.; Genç, A.; Arbiol, J.; Siciliano, P.; Faglia, G.; Morante, J.R. "Surface modification of TiO2 nanocrystals by WOx coating or wrapping: Solvothermal synthesis and enhanced surface chemistry" ACS Applied Materials and Interfaces 7, 12, pp. 6898 - 6908. 2015 DOI: 10.1021/acsami.5b00632