Table 1.
Electrochemical Methods | Electrode Material | Linearity Range (mol·L−1) | LOD (mol·L −1) | Application | Reference |
---|---|---|---|---|---|
DPV) | AuNps/Chitosan/AuE | 5.00 × 10−8–2.00 × 10−3 | 2.50 ×10−8 | Red and white wines | [66,67] |
SWS | Nafion/ER-GO/GCE | 1.0 × 10−7–1.0 × 10−6 | 9.1 × 10−8 | White wines | [69] |
DPV | MIS/AuE | 5.00 × 10−7–6.00 × 10−5 | 1.50 × 10−7 | White wines | [70] |
DPV | RGO@PDA/GCE | 5.0 × 10−9–4.55 × 10−4 | 1.20 × 10−9 | Wines | [71] |
DPV | Au–PEDOT/rGO/GCE | 1.00 × 10−8–4.60 × 10−5 | 4.00 × 10−9 | Red wines | [72] |
DPV | PdAu/PEDOT/rGO/GCE | 1.90 × 10−9–5.50 × 10−5 | 3.70 × 10−10 | Red wines | [73] |
Amperometry | SrV2O6/GCE | 1.00 × 10−8–2.07 × 10−4 | 4.00 × 10−9 | No real samples | [74] |
DPV | Au/PdNPs/GRF/GCE | 3.00 × 10−8–9.40 × 10−4 | 6.00 × 10−9 | Fortified wines | [75] |
DPV | Au@α-Fe2O3/RGO/GCE | 1.90 × 10−5–1.87 ×10−3 | 9.80 × 10−8 | Coffee samples | [76] |
DPV | PEDOT/rGO/PtE | 5.0 × 10−9–5.0 × 10−5 | 2.0 × 10−9 | Teas | [77] |
DPV | PtCu trifurcate nanocrystal/GCE | 1.20 × 10−6–1.90 × 10−3 | 3.50 × 10−7 | Red wines | [78] |
Amperometry | Cu2S NDs@GOS NC/SPCE | 5.50 × 10−8–2.50 × 10−3 | 2.20 × 10−10 | Soft drinks and red wines | [79] |
DPV | PEDOT/GCE | thin film 1.50 × 10−7–4.00 × 10−6 thick fim1.50 × 10−6–4.75 × 10−5 |
No real samples | [80] | |
DPV | MWCNTs-Bi/CTABCPE | 6.0 × 10−8–5.0 × 10−4 | 1.91 × 10−9 | Coconut water, teas, and fruit juices | [81] |
DPV | F-GO/GCE | 5.00 × 10−7–1.00 × 10−4 | 1.80 × 10−8 | Red wines | [82] |