College of Chemistry & Pharmacy, Northwest A&F University, Yangling 712100, China.
Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, China.
Inorg Chem. 2020 Mar 2;59(5):2853-2860. doi: 10.1021/acs.inorgchem.9b03176. Epub 2020 Feb 12.
Based on the mixed carboxylate ligands synthesis strategy, an indium-organic framework, (MeNH)[In(FBDC)(BDC)]·2.5NMF·CHCN () has been constructed by using the mixed (2,5-di(2',5'-dicarboxylphenyl)-difluorobenzene (HFBDC) and terephthalic acid (HBDC). Compound contains a 3D intersecting pore system which surface is modified by F atoms, and it has excellent stability in pH = 2-12 aqueous solutions. The activated shows high separation for CH/CO and CH/CH. Moreover, not only has strong luminescence but also has the high selectivity and sensibility of fluorescence detection to nitrofurazone (NZF) in antibiotic sensing experiments, which can be used as a luminescence sensor for NZF detection.
基于混合羧酸盐配体合成策略，通过使用混合（2,5-二（2',5'-二羧基苯基）-二氟苯（HFBDC）和对苯二甲酸（HBDC），合成了一个铟-有机骨架，（MeNH）[In（FBDC）（BDC）]·2.5NMF·CHCN（）。化合物包含一个由 F 原子修饰的 3D 交叉孔体系，在 pH = 2-12 的水溶液中具有优异的稳定性。活化后的具有对 CH/CO 和 CH/CH 的高分离性能。此外，在抗生素传感实验中，不仅具有强发光性，而且对硝呋唑酮（NZF）具有高选择性和荧光检测灵敏度，可作为 NZF 检测的荧光传感器。
