Figure 10

(A) Fluorescence spectra (concentration: 500 nM) of 5b in different solvent, (B) 10 μM solution of 5bcompound in different pH-buffer solution.
(A) Fluorescence spectra (concentration: 500 nM) of 5b in different solvent, (B) 10 μM solution of 5bcompound in different pH-buffer solution.