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

Li Huijun; He Yaling; Li Qingqing; Li Shaojie; Yi Zhihao; Xu Zhouqing; Wang Yuan

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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Zn基金属骨架的Fe3 +和危险酚化合物高敏感和选择性荧光探针

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A novel two-fold interpenetrating network, namely, {[Zn(DPTMIA)]center dot(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：具有矩形通道的新型二折服互穿网络，即{[Zn（DPTMIA）中心点（H2O）（2）（2）（DMF）（0.5）（N）（HPU-1）是合成的，并在结构上表征。 HPU-1显示为可能适用于多功能荧光探针。通过涉及从配体转移到金属离子的效率降低的机理，特异性地检测Fe3 +，通过阳离子交换机制和有害酚化合物检测Fe3 +。发现Fe3 +的HPU-1和酚化合物的检测限量低于文献中报道的MOF的检测限。该HPU-1探针显示在水溶液中具有功能性，并且既不受溶剂类型也不受到pH。

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来源
《RSC Advances》 |2017年第79期|共5页
作者
Li Huijun; He Yaling; Li Qingqing; Li Shaojie; Yi Zhihao; Xu Zhouqing; Wang Yuan;
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作者单位

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

Henan Polytech Univ Coll Chem &

Chem Engn Jiaozuo 454000 Peoples R China;

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正文语种 eng
中图分类化学;
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1. 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 [J] . Li Huijun, He Yaling, Li Qingqing, RSC Advances . 2017,第79期

机译：基于水稳定的Zn基金属骨架的Fe3 +和危险酚化合物高敏感和选择性荧光探针
2. Highly sensitive and selective fluorescent probe for Ag~+ based on a Eu~(3+) post-functionalized metal-organic framework in aqueous media [J] . Ji-Na Hao, Bing Yan Journal of Materials Chemistry, A. Materials for energy and sustainability . 2014,第42期

机译：基于Eu〜（3+）后功能化金属有机骨架的高灵敏度，高选择性的Ag〜+荧光探针
3. Selective and sensitive novel benzimidazolium-based fluorescent probes for micromolar detection of Fe3+ ions in pure aqueous media [J] . Bishnoi Swati, Milton Marilyn Daisy Journal of Photochemistry and Photobiology, A. Chemistry . 2017,第期

机译：基于Fe3 +离子在纯含水介质中的微摩尔检测的选择性和敏感的新苯并咪唑荧光探针
4. A highly selective and sensitive fluorescent probe based on quinolone derivative for Hg~(2+) in aqueous solution [C] . JuanJuan Tian, Xin Zhou, HuiJuan Hao, International Symposium on Chemical Engineering and Material Properties . 2012

机译：基于水溶液中Hg〜（2+）的喹啉衍生物的高选择性和敏感的荧光探针
5. A novel pre-fluorescent nitroxide probe for the highly sensitive determination of peroxyl and other radical oxidants. [D] . Jia, Min. 2009

机译：一种新型的预荧光氮氧化物探针，用于高灵敏度地测定过氧化物和其他自由基氧化剂。
6. Metal-organic framework based highly selective fluorescence turn-on probe for hydrogen sulphide [O] . Sanjog S. Nagarkar, Tanmoy Saha, Aamod V. Desai, -1

机译：基于金属-有机骨架的高选择性硫化氢荧光开启探针
7. A Water-Stable MetalOrganic Framework for Highly Sensitive and Selective Sensing of Fe3+ Ion [O] . -1

机译：一种用于Fe3 +离子的高度敏感和选择性感测的水稳定的金属框架

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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