1.云南民族大学化学与环境学院,云南 昆明 650504
2.昆明医科大学药学院 / 云南省天然药物药理重点实验室,云南 昆明 650500
王凯民(1984年生),男;研究方向:功能配位聚合物;E-mail:041684@ymu.edu.cn
樊保敏(1979年生),男;研究方向:不对称催化合成;E-mail:FanBM@ynni.edu.cn
马钰璐(1989年生),女;研究方向:功能配位聚合物;E-mail:mayulu@kmmu.edu.cn
纸质出版日期:2023-01-25,
网络出版日期:2022-07-13,
收稿日期:2022-04-20,
录用日期:2022-05-20
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王凯民,石明凤,李立凤等.混合配体构筑的水相高稳定Zn (Ⅱ)金属有机框架铁离子荧光探针[J].中山大学学报(自然科学版),2023,62(01):142-148.
WANG Kaimin,SHI Mingfeng,LI Lifeng,et al.Construction of water stable Zn (Ⅱ) metal-organic framework iron ion fluorescence probe with mixed ligand[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2023,62(01):142-148.
王凯民,石明凤,李立凤等.混合配体构筑的水相高稳定Zn (Ⅱ)金属有机框架铁离子荧光探针[J].中山大学学报(自然科学版),2023,62(01):142-148. DOI: 10.13471/j.cnki.acta.snus.2022C010.
WANG Kaimin,SHI Mingfeng,LI Lifeng,et al.Construction of water stable Zn (Ⅱ) metal-organic framework iron ion fluorescence probe with mixed ligand[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2023,62(01):142-148. DOI: 10.13471/j.cnki.acta.snus.2022C010.
在溶剂热条件下,用咪唑衍生物4,4ʹ-双(2-甲基-1
H
-咪唑-1-基)-1,1ʹ-联苯(4,4ʹ-BMIB)和2,5-二甲氧基对苯二甲酸(H
2
DTA)作为混合配体与Zn(Ⅱ)构建出具有荧光性质的金属有机框架,即[Zn(DTA)(4,4ʹ-BMIB)]
n
(MOF
1
)。通过X射线单晶衍射、X射线粉末衍射、红外光谱和热重分析对其进行表征,结果表明MOF
1
是一个拓扑符号为(6
3
·10
3
)的四连接框架结构。此外,MOF
1
具有良好的荧光性,能够对水溶液中的铁离子实现高灵敏及高选择的荧光猝灭检测。
Under solvothermal conditions, an imidazole derivative 4,4′-bis(2-methyl-1
H
-imidazol-1-yl)-1,1′-biphenyl (4,4′-BMIB), 2,5-dimethoxyterephthalic acid (H
2
DTA) and Zn(Ⅱ) ion were used to construct a metal-organic framework (MOF) with fluorescent properties, namely [Zn(DTA)(4,4′-BMIB)]
n
(MOF
1
). It was characterized by X-Ray single crystal diffraction, X-Ray powder diffraction, infrared spectroscopy and thermogravimetric analysis. The results showed that MOF
1
was a four connected frame structure with topological symbol (6
3
·10
3
). In addition, MOF
1
has good fluorescence and can realize highly sensitive and selective fluorescence quenching detection of iron ions in aqueous solution.
金属有机框架荧光传感器Fe3+离子咪唑衍生物2,5-二甲氧基对苯二甲酸
metal-organic frameworks (MOFs)fluorescence sensorFe3+ ionsimidazole derivatives2,5-dimethoxyterephthalic acid
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王晓晴,马学慧,冯豆豆, 等. 一种水稳性的Zn基金属-有机框架的合成及其对铁离子及2,6-二氯-4-硝基苯胺的荧光识别 [J].无机化学学报,2022,38(1): 137-144.
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高楼军, 米竟, 柴红梅, 等. 两种3D微孔Zn-MOF对水溶液中Fe3+、Cr2O72-和丙酮分子的荧光传感 [J]. 无机化学学报, 2022, 38(4): 725-734.
HU Q L, XU T, GU J M, et al. A series of isostructural lanthanide metal-organic frameworks: Effective fluorescence sensing for Fe3+, 2,4-DNP and 4-NP [J]. CrystEngComm, 2022, 24(15): 2759-2766.
WANG J H, LI M N, YAN S, et al. Modulator-induced Zr-MOFs diversification and investigation of their properties in gas sorption and Fe3+ ion sensing [J]. Inorg Chem, 2020, 59(5): 2961-2968.
YAN Y T, LIU J, YANG G P, et al. Highly selective luminescence sensing for the detection of nitrobenzene and Fe3+ by new Cd(Ⅱ)-based MOFs [J]. CrystEngComm, 2018, 20(4): 477-486.
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陈小莉, 刘露, 商璐, 等. 一种高灵敏、多响应的Zn-MOF荧光传感器对Fe3+、2,4,6-三硝基苯酚和奥硝唑的检测 [J]. 无机化学学报, 2022, 38(4): 735-744.
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