Fig. 3: Absorption and emission spectra of the investigated molecules in solution and thin film.
From: Modulation of delayed fluorescence pathways via rational molecular engineering
Normalized UV-visible absorption and emission spectra for the four phthalimide derivatives in (a) dilute toluene solution and (b) 1 wt.% doped in PMMA matrix ([c] = 10 μM for all solution measurements, λexc. = 360, 370, 390, and 405 nm for Pth-1PCz, Pth-2PCz, Pth-1TPA and Pth-2TPA, respectively, for both solution and PMMA film; the inset photographs were taken under UV light excitation).
