磁性金属有机骨架材料(MOFs)同时具备金属有机骨架材料的多孔性和磁性材料的磁学性,在可循环利用的多相催化、磁性分离、靶向药物、磁共振成像等领域具有重要的潜在应用前景。围绕磁性MOFs的设计合成方法、结构和形貌的表征、不同领域的应用进展等展开论述,并展望了核壳结构磁性MOFs的未来发展趋势。
Magnetic metal organic-frameworks (MOFs) present both the porous properties of the MOFs and the magnetic characters of magnetic materials,which have potential applications in recyclable heterogeneous catalysis,magnetic separation,targeted drug delivery and nuclear magnetic resonance imaging.Recent important advances in the synthesis,characterization and applications of magnetic MOFs were introduced.Finally,the prospect for the design and applications of novel magnetic MOFs were also discussed.
[1] 于吉红,闫文付.纳米孔材料化学:催化及功能化(第一版)[M].北京:科学出版社,2013.
[2] Farha O K,Hupp J T.Rational design,synthesis,purification,and activation of metal-organic framework materials[J].Accounts of Chemical Research,2010,43(8):1166-1175.
[3] Shih Y H,Lo S H,Yang N S,et al.Trypsin-immobilized metal-organic framework as a biocatalyst in proteomics analysis[J].Chempluschem,2012,77(11):982-986.
[4] Zhu Q L,Xu Q.Metal-organic framework composites[J].Chemical Society Reviews,2014,43(16):5468-5512.
[5] Messner C B,Mirza M R,Rainer M,et al.Selective enrichment of phosphopeptides by a metal-organic framework[J].Analytical Methods,2013,5(9):2379-2383.
[6] Morris W,Briley W E,Auyeung,E,et al.Nucleic acid-metal organic framework(MOF) nanoparticle conjugates[J].Journal of the American Chemical Society,2014,136(20):7261-7264.
[7] Chen B L,Xiang S C,Qian G D.Metal-organic frameworks with functional pores for recognition of small molecules[J].Accounts of Chemical Research,2010,43(8):1115-1124.
[8] Lohe M R,Gedrich K,Freudenberg T,et al.Heating and separation using nanomagnet-functionalized metal-organic frameworks[J].Chemical Communication,2011,47(11),3075-3077.
[9] Ke F,Yuan Y P,Qiu L G,et al.Facile fabrication of magnetic metal-organic framework nanocomposites for potential targeted drug delivery[J].Journal of Material Chemistry,2011,21(11):3843-3848.
[10] Huo S H,Yan X P.Facile magnetization of metal-organic framework MIL-101 for magnetic solid-phase extraction of polycyclic aromatic hydrocarbons in environmental water samples[J].Analyst,2012,137(15),3445-3451.
[11] Hu Y L,Huang Z L,Liao J,et al.A chemical bonding approach for fabrication of hybrid magnetic MOF-5:high efficient adsorbents for magnetic enrichment of trace analytes[J].Analytical Chemistry,2013,85(14):6885-93.
[12] Ke F,Qiu L G,Yuan Y P,et al.Fe3O4@MOF core-shell magnetic microspheres with a designable metal-organic framework shell[J].Journal of Materials Chemistry,2012,22(19):9497-9500.
[13] Ke F,Jiang J,Li Y Z,et al.Highly selective removal of Hg2+ and Pb2+ by thiol-functionalized Fe3O4@metal-organic framework core-shell magnetic microspheres[J].Applied Surface Science,2017,413:266-274.
[14] Zheng J,Cheng C,Fang W J,et al.Surfactant-free synthesis of a Fe3O4@ZIF-8 core-shell heterostructure for adsorption of methylene blue[J].Crystengcomm,2014,16(19):3960-3964.
[15] Schejn A,Maze T,Falk V,et al.Fe3O4@ZIF-8:magnetically recoverable catalysts by loading Fe3O4 nanoparticles inside a zinc imidazolate framework[J].Dalton Transactions,2015,44(22):10136-10140.
[16] Wu Y H,Li B Y,Wang X X,et al.Magnetic metal-organic frameworks (Fe3O4@ZIF-8) composites for U(Ⅵ) and Eu(Ⅲ) elimination:simultaneously achieve favorable stability and functionality[J].Chemical Engineering Journal,2019,378:122105.
[17] 李晓芳,张艳梅,田苗苗,等.核-壳型磁性金属有机骨架材料Fe3O4@IRMOF-3的合成、表征及其催化反应研究[J].功能材料,2015,46(6):6039-6043.
[18] Zhang Y M,Zhang J,Tian M M,et al.Synthesis of amino-functionalized Fe3O4@Cu3(BTC)2 for heterogeneous lnoevenagel condensation[J].Chinese Journal of Catalysis,2016,37(3):420-427.[19] 戴田霖,张艳梅,储刚,等.核-壳结构磁性金属有机骨架材料Fe3O4@UiO-66-NH2的合成、表征及催化性能[J].无机化学学报,2016,32(4):609-616.
[20] Zhang Y M,Dai T L,Zhang F,et al.Fe3O4@UiO-66-NH2 core-shell nanohybrid as stable heterogeneous catalyst for knoevenagel condensation[J].Chinese Journal of Catalysis,2016,37(12):2106-2113.
[21] Zhang Y M,Zhang J,Li X F,et al.Preparation of Fe3O4@IRMOF-3/Pd and its catalytic performance as a heterogeneous multifunctional catalyst[J].Chemical Journal of Chinese Universities-Chinese,2016,37(3):573-580.
[22] Zhang Y M,Zhang F,Zhang X,et al.Assembly and post-modification of Fe3O4@MIL-100(Fe) for knoevenagel condensation[J].Chemical Research in Chinese Universities,2018,34(4):655-660.
[23] Yang H B,Wen B,Wang L.Carbon nanotubes modified CoZn/C composites with rambutan-like applied to electromagnetic wave absorption[J].Applied Surface Science,2020,509:145336.
[24] Duo H X,Li Y J,Liang X J,et al.Magnetic 3D hierarchical Ni/NiO@C nanorods derived from metal-organic frameworks for extraction of benzoylurea insecticides prior to HPLC-UV analysis[J].Microchimica Acta,2020,187(1):88.
[25] Jalilian N,Ebrahimzadeh H,Asgharinezhad,A A.A nanosized magnetic metal-organic framework of type MIL-53(Fe) as an efficient sorbent for coextraction of phenols and anilines prior to their quantitation by HPLC[J].Microchimica Acta,2019,186(9):597.
[26] Ke F,Qiu L G,Zhu J F.Fe3O4@MOF core-shell magnetic microspheres as excellent catalysts for the claisen-schmidt condensation reaction[J].Nanoscale,2014,6(3):1596-1601.
[27] Meng J J,Wang Y Z,Zhou Y G,et al.A composite consisting of a deep eutectic solvent and dispersed magnetic metal-organic framework (type UiO-66-NH2) for solid-phase extraction of RNA[J].Microchimica Acta,2020,187(1):58.
[28] Wang B C,Liu B,Yan Y H,et al.Binary magnetic metal-organic frameworks composites:a promising affinity probe for highly selective and rapid enrichment of mono-and multi-phosphopeptides[J].Microchimica Acta,2019,186(12):832.
[29] Cao L C,Zhao Y M,Chu Z Y,et al.Core-shell magnetic bimetallic MOF material for synergistic enrichment of phosphopeptides[J].Talanta,2020,206:120165.
基金资助
国家自然科学基金(22072012);大连民族大学生物技术与资源利用教育部重点实验室开放课题(KF2020005);2020年度大学生创新创业计划项目(202012026013,202012026325)