Synthesis of Novel Fluorescent Sensors Based on Naphthalimide Fluorophores for the Highly Selective Hg²⁺-Sensing

Figure 8

(where was the initial fluorescence emission signal and was the fluorescence emission) in the 1-Hg²⁺ system containing [1] = 0.15 μM, [Hg²⁺] = 9 μM and [Mⁿ⁺] = 90 μM in CH₃CN.