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Figure 3: Tunable CPL form chiral . (a) Normalized fluorescence spectra of corresponding composites in the solid state,  nm. (b) Mirror-image CPL spectra of corresponding composites in the solid state,  nm. All the dashed lines are the CPL signal obtained from ; all the solid lines are the CPL signal obtained from . (c) TEM and HRTEM images of . (d) Fluorescence spectra of white light-emitting in the solid state,  nm. Inset: photograph of the under light (left) and UV light (right, 365 nm). (e) The CIE coordinates of ,  nm. (f) CPL spectra of and in the solid state,  nm.