Table 1:

Fluorescent probes for the selective detection of biothiols (individually or in pairs).

Probe	Selectivity	Biological system	Probe	Selectivity	Biological system
	Cys+Hcy	Human plasma		Hcy	Human plasma
Fluorescein derivative[19]			Fluorescein derivative[20]
	Hcy	Human plasma		Cys	Human plasma
Fluorescein derivative[21]			SNF-probe[22]
	Cys+Hcy	Human plasma		Cys+Hcy	HepG2 cells
Benzothiazole derivative[23]			Coumarin derivative[24]
	GSH	Human plasma		Cys	HepG2 cells
Resorufin derivative[25]			Coumarin derivative[26]
	Cys+Hcy	HepG2 cells		GSH	HeLa cells
FRET dyad[27]			BODIPY derivative[28]
	GSH	HeLa cells		Cys	PC-12 cells
BODIPY derivative[29]			Fluorescein derivatives[30]
	GSH	B16 cells		GSH	MCF-7 cells
Pyronin dye[31]			BODIPY dye[32]
	GSH	HeLa cells		GSH	HeLa cells
KC-Br[33]			Coumarinyl aldehyde[8c]
	GSH	Hep3B cells		GSH	Human renal cell carcinoma SiHa cells
Phenyl-selenium[34]			Coumarin-enone Dye[35]
	Cys+Hcy	HepG2 cells		Cys	HeLa cells
NIR dye[36]			8-alkynyl BODIPY[37]
	Cys	HeLa cells		Cys	No study
DPP-AC[38]			TPE-Py[39]
	Cys+GSH	HeLa cells		Cys+Hcy	No study
AHBO[40]			Ruthenium complex[41]
	GSH	MKN-45 cells and HeLa cells		GSH	MKN-45 cells and HeLa cells
S-S-BODIPY-S[42]			MeO-BODIPY-C[43]
	GSH+Hcy	L929 cells		Cys+Hcy	HeLa cells
TP3[44]			L2[45]
	GSH	HepG2 cells		Hcy	HeLa cells
Rhodamine derivative[46]			Pyrene derivative[47]
	Cys	HeLa cells		Cys+GSH	HeLa cells
Chloro-hydroxyl merocyanine derivative[48]			Chloro-dialkylamino-coumarin conjugated with malonitrile[49]