Fig. 27From: Synthesis of graphene quantum dots and their applications in drug delivery(reprinted/reproduced with the permission of Ref. [200], copyright 2019, International Journal of Biological Macromolecules)SEM images of the a CS-GQDs, c CMC@SS, e CS-GQDs/SS@CMC at low magnification and SEM images of the b CS-GQDs, d CMC@SS, f CS-GQDs/SS@CMC at high magnificationsBack to article page