Table 2.

Designation and structures of reported NQO1 turn-on fluorescent probes.

Reagent Number	Original Designation	Structure	Reference
1	NMPABA		[138,146]
2	Q3NI		[146]
3	Q3PA		[146]
4	QMeNN		[147]
5	Q3PA Rhodamine fluorophore		[148]
6	Q3MJSNR		[149]
7	6-Hydroxyl phenolprobe-13		[150]
8	4-Methylumbelliferone (4-MU), probe-14		[151]
9	7-Nitro-2,1,3-benzoxadiazole, probe-16		[152]
10	Aminoacetyl-naphthalene, probe,18-TPQ		[153]
11	Hydroxylphenylpolyenyl pyridinium, probe 19-QBMP		[154]
12	7-Ethyl-10-hydroxycamptothecinprobe-24		[155]
13	NQ-DCM		[156]
14	Triphenylphosphoniumprobe-21		[157]