Fig. 1: Spectroscopic characterization of self-assembled Ce6T.

A The schematic illustration of the molecular structure of Ce6T. B The absorbance, C the emission (λex = 450 nm), and (D) the excitation (λem = 770 nm) spectra of Ce6T molecules in toluene (0.01 mM; dotted curve) and in thin films (16 wt% in PS; solid curve).