Résumé
On page 7593, R. T. Lv, M. Terrones, and co‐workers demonstrate that Si‐doped graphene can be used as an efficient substrate to identify fluorescent molecules by Raman spectroscopy using laser beams (shown in green). The image shows a graphene sheet (honeycomb lattice made of carbon atoms) doped with silicon atoms (yellow). On the surface, three different fluorescent molecules – crystal violet, rhodamine B, and methylene blue – are shown.