Fig. 11From: Synthesis of graphene quantum dots and their applications in drug delivery(reprinted/reproduced with the permission of Ref. [181], (reprinted/reproduced with the permission of Ref. [181], copyright 2020, Materials Science & Engineering: C)Illustration of receptor-mediated endocytosis of targeting ligand-conjugated GQDs loaded with an anticancer drug into a tumor cell and drug release inside the cellBack to article page