Table 2.

Some drug delivery systems based on CNMs with efficacy studies, with specific drugs and target diseases.

Serial Number	Drug Carriers	Drug	Target Disease	Ref.
1	Carbon nanotubes	Metformin	Diabetes	[95]
2	Fullerenes	Paclitaxel Tamoxifen	Lung Cancer Breast cancer	[96,97]
3	Multiwall carbon nanotubes	Diltiazem hydrochloride	Angina Pectoris	[98]
4	Carbon nanotubes	Doxorubicin	Cervical carcinoma	[99]
5	Graphene oxide	Paclitaxel	Lung Cancer	[100]
6	Diamonds	Doxorubicin	Breast Cancer	[101]