Retraction: N, S co-doped graphene quantum dots from a single source precursor used for photodynamic cancer therapy under two-photon excitation
Abstract
Retraction of ‘N, S co-doped graphene quantum dots from a single source precursor used for photodynamic cancer therapy under two-photon excitation’ by Rijun Gui et al., Chem. Commun., DOI: 10.1039/C4CC09280E.