Table 1.
Analytical performances of the Nb-based FRET immunoassay and other nanotechnology- and mass spectrometry-based assays for ochratoxins
| Protocol | Analyte | LOD | Assay time | Reference |
|---|---|---|---|---|
| LC–QTOF-MS | OTA | 0.05 ng/mL | >45 min . | (Rodríguez et al. 2016) |
| LC-MS/MS | OTA | 0.05 ng/mL | >45 min | (Meerpoel et al. 2018) |
| SPE-HPLC–MS/MS | OTA | 0.01 ng/mL | >60 min | (Campone et al. 2018) |
| Fluorescent aptasensor | OTA | 0.8 ng/mL | 190 min | (He et al. 2019) |
| Photoelectrochemical immunosensor | OTA | 0.02 pg/mL | 336 min | (Qileng et al. 2018) |
| OTB | 0.04 pg/mL | |||
| OTC | 0.03 pg/mL | |||
| Nb-based FRET immunoassay | OTA | 0.06 ng/mL | 10 min | This work |
| OTB | 0.12 ng/mL |