Table 4.
Summary of aptasensor for aflatoxins analysis and fumonisins and zearalenone.
| Mycotoxin | Method | Principle | Detection range | LOD | Sample | Reference |
|---|---|---|---|---|---|---|
| AFB1 | Fluorescent aptasensor | CdTe quantum dots and graphene oxide | 3.2 nM−320 μM | 1.0 nM | Peanut oil | Lu et al., 2014 |
| AFB1 | Fluorescent aptasensor | Nanographene oxide and nuclease | 1.0–100 ng mL−1 | 0.35 ng mL−1 | Corn | Zhang et al., 2016a |
| AFB1 | Colorimetric aptasensor | Peroxidase mimicking DNAzyme activity | 0.1–10,000 ng mL−1 | 0.1 ng mL−1 | Corn | Seok et al., 2015 |
| AFB1 | SERS aptasensor | Electrochemical impedance spectroscopy and SERS | 1 × 10−6-1 ng mL−1 | 0.4 fg mL−1 | Peanut | Li et al., 2017 |
| AFB1 | SERS aptasensor | Magnetic beads (CSFe3O4) as enrichment nanoprobe and AuNR@DNTB@Ag nanorods (ADANRs) | 0.01–100 ng mL−1 | 3.6 pg mL−1 | Peanut oil | Chen et al., 2018 |
| AFM1 | Electrochemical aptasensor | Fe3O4-incorporated polyaniline (Fe3O4/PANi) film | 6–60 ng L−1 | 1.98 ng L−1 | – | Nguyen et al., 2013 |
| AFM1 | Electrochemical aptasensor | Carbon screen-printed electrode and ferri/ferrocyanide redox probe | 2–150 ng L−1 | 1.15 ng L−1 | Milk | Istamboulie et al., 2016 |
| AFM1 | Microring Resonators aptasensor | Silicon oxynitride (SiON) microring resonators | – | 5 nM | – | Chalyan et al., 2017 |
| AFM1 | Fluorescent aptasensor | RT-qPCR amplification | 1.0 × 10−4-1.0 μg L−1 | 0.03 ng L−1 | Rice cereal, milk powder | Guo et al., 2016 |
| AFM1 | Fluorescent aptasensor | Graphene oxide (GO) and nuclease amplification | 0.2–10 μg kg−1 | 0.05 μg kg−1 | Milk powder | Guo et al., 2019 |
| FB1 | Electrochemiluminescence aptasensors | Gold nanoparticles (Au NPs) and ionic iridium complex | 0.5–50 ng mL−1 | 0.27 ng mL−1 | Wheat flour | Zhao et al., 2014 |
| FB1 | Microcantilever array aptasensor | Array with self-assembled monolayers (SAMs) functionalized sensing cantilevers | 0.1–40 μg mL−1 | 33 ng mL−1 | – | Chen et al., 2015 |
| ZEN | Fluorescent aptasensor | Upconverting nanoparticles | 0.05–100 μg L−1 | 0.126 μg kg−1/0.007 μg L−1 | Corn/Beer | Wu et al., 2017 |