发光
配体(生物化学)
吸附
连接器
苯
吡啶
光致发光
化学
吸附
结晶学
金属有机骨架
猝灭(荧光)
磷光
制作
二甲基甲酰胺
材料科学
物理化学
荧光
有机化学
光电子学
溶剂
计算机科学
物理
医学
生物化学
受体
量子力学
替代医学
病理
操作系统
作者
Yilin Wang,Xinyu Li,Song‐De Han,Jie Pan,Zhen‐Zhen Xue
标识
DOI:10.1021/acs.cgd.2c00080
摘要
By using a N-containing tetradentate ligand tetra(pyridine-4-yl)benzene-1,4-diamine (TBD) as the coordination linker, a chemically stable metal–organic framework [Cu2I2(TBD)·DMF]n (1) has been successfully synthesized (DMF = N,N-dimethylformamide). Compound 1 features a three-dimensional architecture wherein the [Cu2I2] moieties are formed and further serve as the secondary building units to assist the fabrication of the final network. Solid-state photoluminescence behavior has been investigated on compound 1. Notably, the sensing experiments suggest that Ag+ exhibits a dramatic quenching effect on luminescence emission of 1, implying the great potential of the title compound as an Ag+ sensor. Related verification experiments have been conducted in detail. Moreover, compound 1 presents an effective I2 sorption performance, which could be further regarded as a promising adsorbent for the removal of targeted species.
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