Table 2.

The List of Nanomaterials Used for Radiosensitization

Nanomaterial	Modification	Size (TEM)	Cell Line/Model	Reference
Au	GSH	<2 nm	U14 tumor models	166
Au	PEG2k	2, 5, 19 nm	PC3pip and PC3flu cells	167
Ag	PEG	18 nm	C6 cells	171
Ag	PVP	26.87±3.68 nm	U251 and C6 cells	172
Bi,Gd	PEG	11.3±1.6 nm	MCF-7 and 4T1 cells	174
Hf, Nb, Ta		100 nm		178
Gd	DTPA	3.0±1.0 nm	F98 cells	179
AGuIX		2.1±1 nm	F344 rats	181
AGuIX	DOTA	Sub-5 nm	HepG2 cells	182
Hf		7–31 nm		184
Ta	PEG	65.4±5.6 nm	Balb/c mice	188
Zn, Ga, Ge, Cr, Pr, Ta	PEG	62.8±8.6 nm	Nude mice harboring HepG2 tumors	190
Ta	PEG	119±34 nm	4T1 cells	193
Bi	PEG	3.6 nm	LO2 and 4T1 cells	197
Bi		10–70 nm	4T1 cells	200
Si,Gd,Bi	DOTA	4.5±0.9 nm	A549 cells	202
Fe,Pt	PEI,PEG	10nm	A2780 and A2780DDP cells	204
Co,Mn,Fe,Bi	PEG	11.2±1.4 nm and 14.4±2.4 nm	C6 cells	207
Zn,Fe		5–15 nm	LNCaP cells	208
Quantum dots			H460 cells	214
Ti	PAA	50–100 nm	MIAPaCa-2 cells	215
Ti	PAA	135±65 and 124±65 nm		216
R-O2-FA-CHI-SWCNTs			MDA-MB-231 and ZR-75-1 cells	220
Tf,Se		177, 192, and 312 nm	C6,A375 cells	221
GNP	PEG, RGD	20.90±0.14nm.	HeLa, Hs. 895.Sk and Hs 895.T cells	222