Fig. 4
From: A building-block design for enhanced visible-light switching of diarylethenes
Solvent-dependent photochromic properties. a Fluorescence emission spectra of DAE-o-DT in different solvents. b Solvent-dependent photochromic performance of DAE-o-DT (2.0 × 10−5 M, red column) and the emission wavelength of DAE-o-DT in different solvents (λex = 365 nm, gray column)
