Fig. 2. (A) Reaction scheme of light photolysis of Tz-BODIPY 1 and the 1H NMR spectra of Tz-BODIPY 1 obtained at the indicated light irradiation times using a 254 nm handheld UV light. (B) Fluorescent emission spectral change of Tz-BODIPY 1 after light activation. (C) Change of fluorescence intensity at 509 nm during light irradiation using a 254 nm handheld UV light.
