Table 2.
Suitable pH, λ max, and reversibility for the dioxygen uptake of 15 complexes.
| L | Gly | Ala | Val | Ser | Thr | His | Pro | Met | Cys | Arg | Lys | Glu | Gln | Asn | Asp |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| λ max | 362 | 365 | 368 | 368 | 366 | 320/374 | 380 | 365 | 347/442 | 366 | 365 | 365 | 365 | 365 | 365 |
| pH③ | 8.5 | 9.5 | 9.0 | 9.5 | 9.5 | 8.0 | 10.5 | 10.0 | 7.0 | 9.5 | 10.5 | 10.5 | 10.0 | 10.0 | 11.5 |
| OU④ | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| UV⑤ | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes |
| OX⑥ | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes |
Notes: ③ suitable pH value for the test; ④ oxygen uptake performance; ⑤ reversible performance tested by UV-vis spectrum; ⑥ reversible performance tested by oxygen electrode.