B.  Gupta, Melvin, A. A., Matthews, T., Dhara, S., Dash, S., and Tyagi, A. K., ?Facile gamma radiolytic methodology for TiO2-rGO synthesis: effect on photo-catalytic H-2 evolution?, International Journal of Hydrogen Energy, vol. 40, no. 17, pp. 5815-5823, 2015.

B.  Gupta, Melvin, A. A., Matthews, T., Dash, S., and Tyagi, A. K., ?TiO2 modification by gold (Au) for photocatalytic hydrogen (H-2) production?, Renewable & Sustainable Energy Reviews, vol. 58, pp. 1366-1375, 2016.

L. K.  Preethi, Mathews, T., Nand, M., Jha, S. N., Chinnakonda, G. S., and Dash, S., ?Band alignment and charge transfer pathway in three phase anatase-rutile-brookite TiO2 nanotubes: an efficient photocatalyst for water splitting?, Applied Catalysis B-Environmental, vol. 128, pp. 9-19, 2017.