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首页> 外文期刊>RSC Advances >Highly sensitive and selective fluorescent probe for?Fe3+ and hazardous phenol compounds based on a water-stable Zn-based metal–organic framework in aqueous media
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Highly sensitive and selective fluorescent probe for?Fe3+ and hazardous phenol compounds based on a water-stable Zn-based metal–organic framework in aqueous media

机译：基于水稳定的锌基金属-有机骨架的高灵敏选择性荧光探针，用于？Fe 3 + 和有害酚化合物

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摘要

A novel two-fold interpenetrating network, namely, {[Zn(DPTMIA)]·(H2O)2(DMF)0.5}n (HPU-1), with rectangular channels was synthesized and structurally characterized. HPU-1 was shown to be potentially applicable as a multi-functional fluorescent probe. It was shown to specifically detect Fe3+, through a cation exchange mechanism, and hazardous phenol compounds, using a mechanism involving a decrease in the efficiency of the transfer of electrons and energy from the ligands to the metal ions. The detection limits of HPU-1 for Fe3+ and the phenol compounds were found to be lower than those of MOFs reported in the literature. This HPU-1 probe was shown to be functional in aqueous solution and to be affected neither by the type of solvent nor the pH.
机译：一种新颖的双重互穿网络，即{[Zn（DPTMIA）]·（H 2 O） 2 （DMF） 0.5 } n （HPU-1），带有合成矩形通道并进行结构表征。 HPU-1被证明可能用作多功能荧光探针。结果表明，它通过阳离子交换机制和有害的酚类化合物，通过降低电子传递效率和降低电子传递效率的机制，专门检测到Fe 3 + 。从配体到金属离子的能量发现Fe 3 + 和酚类化合物的HPU-1的检出限低于文献报道的MOF。该HPU-1探针在水溶液中具有功能，不受溶剂类型和pH的影响。

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