Scharl, TobíasFerrer Ruiz, AndrésSaura Sanmartin, AdriánRodríguez Pérez, LauraHerranz, M. ÁngelesMartín, NazarioGuldi, Dirk M.2023-06-172023-06-1720191359-734510.1039/c8cc09990ahttps://hdl.handle.net/20.500.14352/13864Water-soluble fluorescent graphene quantum dots have been successfully prepared through a top-down approach, that is, starting with graphite, and covalently functionalizing it with p-extended tetrathiafulvalene. Charge transfer investigations reveal noticeably slower charge recombination when compared with exTTF nanoconjugates featuring carbon nanodots, for which a larger presence of trap states is observed.engjournal articlehttps://pubs.rsc.org/en/content/articlepdf/2019/cc/c8cc09990aopen access547Semiconductor quantum dotsCarbonDots GQDsQuímica orgánica (Química)2306 Química Orgánica