Table 1.

Basic information of co-delivery systems (drug and drug).

Host:Guest	Other Components	Therapeutic Agents	Reference
β-CD: Celecoxib	MSN	Celecoxib, DOX	31
β-CD: Adamantane	Fe3O4, MSN	Pt, DOX	32
β-CD: Paclitaxel	Au, MSN	Paclitaxel, DOX	33
β-CD: MTX	Graphene, Fe3O4	MTX, DOX	34
β-CD: Curcumin	Fe3O4, hydrogels	Curcumin, DOX	35
β-CD: Aminosalicylic acid-butyric acid	PEG	Aminosalicylic acid, Butyric acid	36
β-CD: Curcumin-Pt	Hyaluronic acid	Curcumin, Pt	37
β-CD: Oxaliplatin, γ-CD: Dox	Epichlorohydrin	Pt, DOX	38