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Iodine decorated-UiO-67 MOF as a fluorescent sensor for the detection of halogenated aromatic hydrocarbons
New Journal of Chemistry ( IF 2.7 ) Pub Date : 2020-05-01 , DOI: 10.1039/d0nj01149e Fataneh Norouzi 1, 2, 3, 4 , Hamid Reza Khavasi 1, 2, 3, 4
New Journal of Chemistry ( IF 2.7 ) Pub Date : 2020-05-01 , DOI: 10.1039/d0nj01149e Fataneh Norouzi 1, 2, 3, 4 , Hamid Reza Khavasi 1, 2, 3, 4
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An iodine-decorated UiO-67 MOF, UiO-67(I)2 is constructed via the incorporation of iodine groups into the BPDC linker. In comparison to UiO-67, the afforded MOF containing a 2,2′-diiodo, 1,1′-biphenyl, 4,4′-biphenyldicarboxylic acid (I2BPDC) ligand exhibited a strong fluorescence response towards halogenated aromatic hydrocarbons (HAHs). The result revealed that from chloro to iodo-group on the HAHs, the sensing performance of both un-/functionalized LMOFs improved. Furthermore, by increasing the number of halo-groups on the HAHs, the fluorescence response was improved and fully quenched the emission intensity.
中文翻译：
碘修饰的UiO-67 MOF作为荧光传感器，用于检测卤代芳烃
碘修饰的UiO-67 MOF UiO-67（I）2是通过将碘基团掺入BPDC接头中而构建的。与UiO-67相比，所提供的含有2,2'-二碘，1,1'-联苯，4,4'-联苯二羧酸（I 2 BPDC）配体的MOF对卤代芳烃（HAHs）表现出强烈的荧光响应）。结果表明，从HAH上的氯基到碘基，两种未官能化/功能化的LMOF的感测性能均得到改善。此外，通过增加HAHs上的卤素基团的数量，可以改善荧光响应并完全淬灭发射强度。
更新日期：2020-05-01
中文翻译：
碘修饰的UiO-67 MOF作为荧光传感器，用于检测卤代芳烃
碘修饰的UiO-67 MOF UiO-67（I）2是通过将碘基团掺入BPDC接头中而构建的。与UiO-67相比，所提供的含有2,2'-二碘，1,1'-联苯，4,4'-联苯二羧酸（I 2 BPDC）配体的MOF对卤代芳烃（HAHs）表现出强烈的荧光响应）。结果表明，从HAH上的氯基到碘基，两种未官能化/功能化的LMOF的感测性能均得到改善。此外，通过增加HAHs上的卤素基团的数量，可以改善荧光响应并完全淬灭发射强度。
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