Copper ions is one of the causes of the environmental pollution heavy metals, how to detect low concentrations of copper ions is people have been concerned about the topic. Synthesis of a new kind of nanoparticles, fluorescent probe. The results show that the nanoparticles of fluorescent probe Cu2 + has very sensitive detection function, its detection concentration 1.0 x 10-11 mol/L，

Copper is one of environmental pollution of heavy metals, how to detect low concentrations of copper ions is that people have been concerned about the issue. A novel fluorescent probe of nano-particles. The results show that the nanoparticles with fluorescent probes are sensitive to Cu2 + detection function, its detection concentration of 1.0 × 10-11 mol / L.