Table 2. COPs Used as Nitro Explosive Sensors.
| material | explosive | sensing mechanism | KSV (M–1) | LOD | ref |
|---|---|---|---|---|---|
| MAEC-PMA | TNP | static quenching | 2.95 × 104 | 93.3 nM | (59) |
| CMP-LS1 | TNP | PET, RET | 5.05 × 104 | n/a | (54) |
| CMP-LS2 | TNP | PET, RET | 3.70 × 104 | n/a | (54) |
| COP-612 | TNP | static quenching | 2.5 × 105 | n/a | (52) |
| COP-401 | TNP | PET (dynamic quenching) | 8.3 × 104 | <1 ppm | (53) |
| COP-301 | TNP | PET (dynamic quenching) | 2.6 × 105 | <1 ppm | (53) |
| SNW-1 | TNP | quenching | 9.4 × 104 | 50 nM | (58) |
| A-NS | TNP | static quenching | 8 × 105 | 90 nM | (56) |
| PrTAPB-Azo-COP | TNP | static quenching | 1.1 × 104 | n/a | (57) |
| COP-3 | TNP | PET (static quenching) | 1.45 × 104 | <1 ppm | (60) |
| DTF | TNP | quenching | 2.08 × 103 | 0.722 μM | (51) |
| LMOP-15 | TNP | PET (quenching) | 2.6 × 104 | 0.33 μM | (61) |
| LPCMP2 | TNT | PET | 4.15 × 103 | 3.64 μM | (55) |
| PCPDI | o-NP | ACQ, IFE | 1.74 × 105 | 17.2 pM | (49) |
| DP2A2 | o-NP | PET (static quenching) | 2.00 × 104 | 1.5 nM | (50) |