Table 4.

Parameters used for chlorin-based photosensitizers immobilized on carbon nanotubes as a photosensitizer against cancer.

Entry	Carbon Material	Concentration	Irradiation	Incubation Time	Cancer Cell Lines	Results	Ref
1	Single-wall carbon nanotubes–chlorin e6–chitosan	5–100 µg/mL	20 J/cm2	24 h	HeLa cells	~10% cell viability at 30 µg/mL	[108]
2	Multi-walled carbon nanotubes–mTHPC	8–20 µg/mL	125 mW/cm2 at 650 nm (300 s) or 2.3W/cm2 at 808 nm (200 s)	3 h	Human ovarian carcinoma SKOV-3 cells	~10% (cell viability)	[109]
3	Chlorin e6 with albumin–single-walled carbon nanotube	1–50 mg/mL	0.15 W/cm2 at 630 nm (1 min) and 1 W/cm2 at 808 nm (2 min)	12 h	Mouse squamous carcinoma cell line SCC-7	10% cell viability	[110]
4	MnO2-coated carbon nanotubes with chlorin e6	0.5–1 µg/mL	1.0 W/cm2 at 660 nm (5 min)	24 h	HeLa cells	IC50 of 0.58 mg/mL	[111]