【作者】 金凤； 鲁天琪； 荣子鲲； 孙林； 胡向阳； 陶栋梁；

【Author】 Feng Jin;Tianqi Lu;Zikun Rong;Lin Sun;Xiangyang Hu;Dongliang Tao;College ofChemistry and Material Engineering, Fuyang Normal College;

【机构】 阜阳师范学院化学与材料工程学院；

【摘要】 含三苯胺基团的配体（L）与ZnBr₂在甲醇和二氯甲烷混合溶剂中自组装,获得了一种配合物ZnBr₂L₂,通过X射线单晶衍射方法对配合物的结构进行了研究。非线性光学性质研究结果表明该配合物具有优于配体的双光子荧光性能,其最大双光子吸收截面为510GM。通过含时密度泛函理论计算和X-ray单晶衍射,研究了配合物结构与性能之间的关系。荧光细胞显影应用研究结果表明其在该方面具有潜在的应用价值。更多还原

【Abstract】 By self-assembly of a triphenylaminecontained ligand（L）with ZnBr₂ in mixed solvent of methanol and dichloromethane, azinc（Ⅱ）complex Zn Br₂ L₂ was obtained. The structure was solved by single crystal X-ray diffraction analysis. Study of nonlinear optical property has shown that, compared with the free ligand, thecomplex exhibit more excellent two-photon excited fluorescence with the twophoton absorption cross-section values of 510 GM. The structure-property relationship was detailed through X-ray crystallography and time-dependent density functional theory calculation. Results of living cell imaging experiments show the potential of it in fluorescence microscopy bioimaging.更多还原