Table 1.

Summary of single-mode and dual-mode aptasensors for the detection of FBMTs.

	Method	Analyte	Actual Samples	Linear Range	LOD	Reference
Single-mode	CM	SEB	Milk	0.5 ng/mL–50 µg/mL	0.5 ng/mL	[50]
		MC-LR	Water	0.5 ng/mL–7.5 µg/mL	0.37 ng/mL	[76]
		STX	Scallop	0.044–11.241 ng/mL	43 pg/mL	[77]
		T-2	Wheat, corn	0.1–5000 ng/mL	57.8 pg/mL	[78]
		OTA	Liquor	0.05–50 ng/mL	9 pg/mL	[79]
	FL	TTX	Shellfish	0–0.149 µg/mL	0.979 ng/mL	[59]
		OTA		3.63–40.30 ng/mL	3.63 ng/mL	[55]
		OTA		0–10 ng/mL	1.9 ng/mL	[80]
		T-2	Beer	0.5–100 ng/mL	0.239 ng/mL	[81]
	EC	T-2		2 fg/mL–20 ng/mL	0.107 fg/mL	[63]
		OTA	Wine	0.1–20 ng/mL	30 pg/mL	[82]
		FB1	Maize	0.072 ng/mL–7.22 µg/mL	1.44 pg/mL	[83]
	SERS	PAT		0–70 ng/mL	0.038 ng/mL	[70]
		AFB1	Chinese herbs	0.01–100 ng/mL	0.36 pg/mL	[69]
		OTA	Chinese herbs	0.001–10 ng/mL	0.034 pg/mL	[69]
Dual-mode	CM-FL	OTA		40.38 fg/mL–40.38 pg/mL	13.79 fg/mL	[84]
		OTA		40.38 ng/mL–10.09 µg/mL	40.38 ng/mL	[85]
		OTA	Wheat	0.05–10 μg/kg	0.008 μg/kg	[86]
	SERS-FL	AFB1	Peanut	0.001–1000 ng/mL	0.45 pg/mL	[87]
		OTA	Beer	0.01–100 ng/mL	3.2 pg/mL	[88]
		OTA	Coffee	5–250 pg/mL	1.03 pg/mL	[89]
	SERS-CM	STX2	Milk	0.05–500 ng/mL	26 pg/mL	[90]
	EC-PEC	AFB1	Peanut, corn	0.02 pg/mL–100 ng/mL	9.3 fg/mL	[91]
		PAT	Juice	50 fg/mL–500 ng/mL	30 fg/mL	[92]
		DON	Beer	1 fg/mL–100 pg/mL	0.37 fg/mL	[93]
	EC-SERS	TTX	Fish	100 pg/mL–10 μg/mL	31.6 pg/mL	[94]

Abbreviations: MC-LR, Microcystin-LR; STX, Saxitoxin; OTA, Ochratoxin A; FB1, Fumonisin B1; AFB1, Aflatoxin B1; STX2, Shiga toxin type II.