Graphene quantum Dot-TiO2 photonic crystal films for photocatalytic applications - Apostolaki, M.-A.; A. Toumazatou; Antoniadou, M.; E. Sakellis; Xenogiannopoulou, E.; Gardelis, S.; N. Boukos; P. Falaras; Dimoulas, A.; V. Likodimos (2020)