Fig. 2: CIMF during isothermal crystallization.
From: Crystallization-induced mechanofluorescence for visualization of polymer crystallization
a CIMF of L-PCL (Mn,NMR = 13000), which contains a TASN moiety at the center of the main chain. b Solid-state UV-vis spectrum of L-PCL (Mn,NMR = 13,000) after isothermal crystallization. c Solid-state fluorescence spectra of L-PCL (Mn,NMR = 13,000) after isothermal crystallization under different excitation wavelength. (DAAN radical: diarylacetonitrile radical derived from TASN).
