Orange-emissive carbon quantum dots for ligand-directed Golgi apparatus-targeting and imaging.

The Golgi apparatus is one of the most important organelles in cells. Targeting and monitoring the morphology and structure of the Golgi apparatus are crucial and challenging. Aimed at the cysteine (Cys) receptor on the surface of the Golgi apparatus, ligand-directed carbon quantum dots (CQDs) were synthesized for Golgi apparatus-targeting imaging.