Fig. 4. (a) Time-dependent change in fluorescence spectra (λex = 344 nm) of 1 (10 μM) in a buffered water/MeCN mixture (99/1 v/v; HEPES 0.1 M, pH 7.0) at 25 °C after addition of 50 equiv. of OCl−. The inset shows change in the intensity at 462 nm. (b) Time-dependent change in absorption spectra of 1 after addition of 50 equiv. of OCl−. The inset shows change in the absorbance at 320 nm and 375 nm.
