Hydrothermal Synthesis,Structure and Performance of[NdPr2(C2O4)4.5(H2O)9]n
A binuclear rare earth complex[NdPr2(C2O4)4.5(H2O)9]n was synthesized by hydrothermal method.The single crystal structure analysis shows that the complex has a bimetallic two-dimensional structure and belongs to the monoclinic system,with a P21/n space group.Solid state fluorescence analysis shows that the maximum excitation wavelength of the complex is 241 nm,and the maximum emission wavelength is 391 nm.The complex emits purple fluorescence,and its electrode serves as a sensor for detecting dopamine,with a linear detection range of 16.6～280 μmol/L.The complex has a relatively wide linear detection range and strong anti-interference ability of the material,making it suitable for the detection of dopamine.
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