Table 5. COPs and COFs Used as VOC and Solvent Sensors.
| material | solvent analyte | sensing mechanism | LOD | ref |
|---|---|---|---|---|
| Sbf-TMP@4:2 | nitro compounds | quenching | n/a | (83) |
| TFPC-NDA COF | electron-donating VOCs | exciplex and CT complex formation | n/a | (66) |
| TB-TZ-COP | 1,4-dioxane | ICT (enhancement) | 22.2 ppm | (84) |
| DhaTab-COF-EuIL | acetone | PET (quenching) | 1% | (85) |
| PTMSDPA | water | deswelling-induced quenching | n/a | (86) |
| TzDa | water | ICT, ESIPT | 0.006–0.085% | (87) |