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Luminescent Coordination Polymers for Highly Sensitive Detection of Nitrobenzene

机译:发光配位聚合物用于高灵敏度检测硝基苯

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Three new luminescent coordination polymers (CPs), [Ag-2(bpp)(Hsba)]center dot H2O (1), [Cd(bpp)(Hsba)center dot H2O] (2), and [Pb(bpp)(3)(H(2)sba)(2)] (3) (bpp = 1,3-bis(4-pyridyl)propane, H(3)sba = 2,4-dichloro-5-sulfamoylbenzoic acid), have been designed and synthesized by hydrothermal methods. Compound 1 exhibits left- and right-handed helical chains. Compound 2 shows a 2-fold parallel interpenetration sql net with 4(4).6(2) topology. Compound 3 displays a supramolecular wavelike chain. These three title CPs are used as fluorescence sensors for highly selective and sensitive detection of nitrobenzene in a wide linear detection range.
机译:三种新的发光配位聚合物(CPs),[Ag-2(bpp)(Hsba)]中心点H2O(1),[Cd(bpp)(Hsba)中心点H2O](2)和[Pb(bpp)( 3)(H(2)sba)(2)](3)(bpp = 1,3-双(4-吡啶基)丙烷,H(3)sba = 2,4-二氯-5-氨磺酰基苯甲酸),具有由水热法设计和合成。化合物1显示左旋和右旋螺旋链。化合物2显示具有4(4).6(2)拓扑的2倍并行互穿sql网络。化合物3显示超分子波状链。这三个标题CP用作荧光传感器,可在宽线性检测范围内对硝基苯进行高度选择性和灵敏的检测。

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