A	Absorbance
A0	Absorbance of the zero standard
ABTS	2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)
AFB1	Aflatoxin B1
AU	Absorbance units
Boc	tert-Butyloxycarbonyl
BSA	Bovine serum albumin
bTGB	Bovine thyroglobulin
Chlorpyrifos	O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate
DCM	Dichloromethane
DIC	N,N′-Diisopropylcarbodiimide
DMF	N,N-Dimethylformamide
DMSO	Dimethylsulfoxide
DON	Deoxynivalenol
EDC	1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide
ELISA	Enzyme-linked immunosorbent assay
ESI-MS	Electrospray ionization mass spectrometry
Fmoc	9-Fluorenylmethyloxycarbonyl
Fmoc-SPPS	9-Fluorenylmethyloxycarbonyl-based solid-phase peptide synthesis
FUM-B1	Fumonisin B1
GGGK	Glycyl-glycyl-glycyl-lysine
HPLC	High-performance liquid chromatography
HPLC-FLD	High-performance liquid chromatography with fluorescence detection
ID	Internal diameter
LC-MS	Liquid chromatography–mass spectrometry
LC-MS/MS	Liquid chromatography–tandem mass spectrometry
LoD	Limit of detection
MCPA	Methyl-4-chloro-phenoxyacetic acid
MRL	Maximum residue level
MW	Molecular weight
m/z	Mass-to-charge ratio
OPP	Ortho-phenyl-phenol
OTA	Ochratoxin A
OTA-GGGK	Ochratoxin A-glycyl-glycyl-glycyl-lysine
OTB	Ochratoxin B
OTC	Ochratoxin C
OVA	Ovalbumin
Oxyma	Ethyl 2-cyano-2-(hydroxyimino) acetate
PB	Phosphate buffer, 0.01 M, pH 7.4
PBS	Phosphate-buffered saline (phosphate buffer, 0.01 M, pH 7.4, with 0.9% (w/v) NaCl)
PBS-T	PBS containing 0.05% (v/v) Tween 20
PDA	Photodiode array
PMMA	Oxygen plasma micro-nanostructured poly (methyl methacrylate)
RP-HPLC	Reversed-phase high-performance liquid chromatography
Rt	Retention time
RT	Room temperature
sdAb	Single-domain antibody
SPPS	Solid phase peptide synthesis
TFA	Trifluoroacetic acid
TIS	Tri-isopropylsilane
TMB	3,3′,5,5′-tetramethylbenzidine
Triclopyr	[(3,5,6-trichloropyridin-2-yl)oxy]acetic acid
UV-vis	Ultraviolet–visible