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. 2019 Jul 1;10(33):7773–7778. doi: 10.1039/c9sc02633a

Table 1. Photophysical data of PX/CB[6].

Compound EX (nm) λ Fluo (nm) λ Phos (nm) τ Fluo (ns) τ Phos (ms) Φ Fluo (%) Φ Phos (%) K Fluo r a (s–1) K Fluo nr b (s–1) K isc c (s–1) K Phos r d (s–1) K Phos nr e (s–1)
PBC/CB[6] 366 427 510 8.40 2620 17.3 9.7 2.1 × 107 8.7 × 107 1.2 × 107 3.7 × 10–2 0.34
PFC/CB[6] 330 434 520 5.61 0.0095 27.7 1.9 4.9 × 107 1.2 × 108 1.4 × 107 2.0 × 103 1.0 × 105
PCC/CB[6] 370 420 500 2.52 275 41.8 26.7 1.6 × 108 1.2 × 108 1.1 × 108 0.97 2.7
PYCl/CB[6] 334 388 500 3.62 5.40 3.7 81.2 1.0 × 107 4.2 × 107 2.2 × 108 150 34.8
PIC/CB[6] 407 477 575 1.53 1.40 2.6 3.9 1.7 × 107 6.1 × 108 2.5 × 107 27.9 6.9 × 102
PEC/CB[6] 429 494 f 7.52 f 4.34 f 5.8 × 106 1.3 × 108 g g g
PC/CB[6] 250 494 f 23.14 f 2.60 f 1.1 × 106 4.2 × 107 g g g

aThe radiative decay rate constant of fluorescence KFluor = ΦFluo/τFluo.

bThe nonradiative decay rate constant of fluorescence KFluonr = (1 – ΦFluoΦPhos)/τFluo.

cThe intersystem crossing rate constant Kisc = ΦPhos/τFluo.

dThe radiative decay rate constant of phosphorescence KPhosr = ΦPhos/τPhos.

eThe nonradiative decay rate constant of phosphorescence KPhosnr = (1 – ΦPhos)/τPhos.

fNot detected.

gNot calculated.