Table 4.
SPR biosensor-based pollutant detection.
| Pollutant | Detecting Range | Instrument | Reference |
|---|---|---|---|
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | 0.1 ng/mL | Biacore 2000 | [113] |
| 4-Nonylphenol | 2 ng/mL | Biacore Q | [127] |
| Phenol, hydroquinone, resorcinol, phloroglucinol, and catechol | 100 µg/mL | Intensity modulation SPR | [128] |
| Phenol | 5 µg | Multiscope SPR | [129] |
| Bisphenol A (BPA) | 10 ppb | SPR-20 | [115] |
| 3,3',4,4',5-pentachlorobiphenyl (PCB) | 2.5 ng/mL | Biacore 2000 | [113] |
| 2-Hydroxybiphenyl (HBP) | 0.1 ng/mL | Miniaturized SPR biosensor, 1-1, | [130] |
| Cadmium, zinc, and nickel | 0.1 ng/mL in buffer | Biacore SPR | [131] |
| Copper ions (Cu++) | 0.063 pg/mL–6.3 µg/mL | [132] |