Cyclodextrin- and dendrimer-conjugated graphene oxide as a nanocarrier for the delivery of selected chemotherapeutic and photosensitizing agents

The drug loaded β‑cyclodextrin-conjugated graphene oxide (GO-CD) and β‑cyclodextrin-dendrimer-conjugated graphene oxide (GO-CD-DEN) exhibited higher cellular uptake, better drug activity, such as killing cancer cells more efficiently than free drugs itself.141