Table 6. COPs Used as Iodine Sensors.
| material | mechanism | KSV (M–1) | LOD | ref |
|---|---|---|---|---|
| TS-TAD | PET | 5.76 × 103 | 80.5 pM | (97) |
| TS-TADP | PET | 5.59 × 103 | 1.56 nM | (97) |
| TTTAT | PET | 1.53 × 105 | 2.98 pM | (98) |
| TTDAT | PET | 9.07 × 104 | 0.296 pM | (98) |
| TDPz | PET | 3.76 × 103 | 24.7 pM | (99) |
| TTDPz | PET | 1.10 × 103 | 0.136 nM | (99) |
| PTThP-2 | static and dynamic quenching | 1.99 × 103 | 75.4 nM | (96) |
| PTThP-3 | static and dynamic quenching | 5.09 × 103 | 29.5 nM | (96) |
| PCPP | quenching | 1.4 × 105 | 0.314 pM | (100) |
| TDPA | PET | 1.85 × 104 | 16.2 pM | (94) |
| TTPBTA | PET | 6.56 × 104 | 6.86 pM | (94) |
| TDPDB | static and dynamic quenching | 5.83 × 104 | 2.57 pM | (93) |
| TTPA | PET | 2.38 × 104 | 32.2 pM | (95) |
| TTDATA | PET | 4.33 × 102 | n/a | (95) |
| TTMDATA | PET | 7.31 × 102 | n/a | (95) |