Fig. 4: Photolysis results.

UV–Vis spectra of (a) DPA-BO, (b) d-DPA-d-BO at 2 × 10−5 M in toluene solution over 40 min and PL spectra of 10 wt%, (c) DPA-BO, (d) d-DPA-d-BO doped in mCBP over 10 min under irradiation of 300 W xenon lamp.
UV–Vis spectra of (a) DPA-BO, (b) d-DPA-d-BO at 2 × 10−5 M in toluene solution over 40 min and PL spectra of 10 wt%, (c) DPA-BO, (d) d-DPA-d-BO doped in mCBP over 10 min under irradiation of 300 W xenon lamp.