451
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Zheng SR, Chen RL, Xie T, Liu ZM, Wen XL, Chen XY, Fan J, Zhang WG. Construction of several new s-/p-block complexes containing binuclear metal–terpyridine building blocks: dependence of structural diversity on the number of coordinated water molecules. CrystEngComm 2014. [DOI: 10.1039/c3ce41790e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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452
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Song JR, Sun J, Liu J, Huang ZT, Zheng QY. Thermally/hydrolytically stable covalent organic frameworks from a rigid macrocyclic host. Chem Commun (Camb) 2014; 50:788-91. [DOI: 10.1039/c3cc47652a] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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453
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Hao L, Song H, Su Y, Lv Y. A cubic luminescent graphene oxide functionalized Zn-based metal-organic framework composite for fast and highly selective detection of Cu2+ions in aqueous solution. Analyst 2014; 139:764-70. [DOI: 10.1039/c3an01943h] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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454
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Zhang YW, Li Z, Zhao Q, Zhou YL, Liu HW, Zhang XX. A facilely synthesized amino-functionalized metal–organic framework for highly specific and efficient enrichment of glycopeptides. Chem Commun (Camb) 2014; 50:11504-6. [DOI: 10.1039/c4cc05179c] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A facilely synthesized amino-functionalized metal–organic framework MIL-101(Cr)-NH2 was first applied for highly specific and efficient glycopeptide enrichment.
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Affiliation(s)
- Yi-Wei Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering
- College of Chemistry
- Peking University
- Beijing 100871, China
| | - Ze Li
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering
- College of Chemistry
- Peking University
- Beijing 100871, China
| | - Qiang Zhao
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering
- College of Chemistry
- Peking University
- Beijing 100871, China
| | - Ying-Lin Zhou
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering
- College of Chemistry
- Peking University
- Beijing 100871, China
| | - Hu-Wei Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering
- College of Chemistry
- Peking University
- Beijing 100871, China
| | - Xin-Xiang Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering
- College of Chemistry
- Peking University
- Beijing 100871, China
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455
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Hu H, Liu S, Chen C, Wang J, Zou Y, Lin L, Yao S. Two novel zeolitic imidazolate frameworks (ZIFs) as sorbents for solid-phase extraction (SPE) of polycyclic aromatic hydrocarbons (PAHs) in environmental water samples. Analyst 2014; 139:5818-26. [DOI: 10.1039/c4an01410c] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, two novel ZIF materials, ZIF-7 and ZIF-11, were firstly introduced as SPE sorbents for PAHs efficient extraction and highly sensitive analysis in environmental water samples with HPLC coupled with fluorescence detection.
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Affiliation(s)
- Huiping Hu
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
| | - Shengquan Liu
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
| | - Chunyan Chen
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
| | - Jianping Wang
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
| | - Ying Zou
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
| | - Lihua Lin
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
| | - Shouzhuo Yao
- State Key Laboratory of Chemo/Biosensing & Chemometrics
- College of Chemistry & Chemical Engineering
- Hunan University
- Changsha 410082, China
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456
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Guo JF, Li CM, Hu XL, Huang CZ, Li YF. Metal–organic framework MIL-101 enhanced fluorescence anisotropy for sensitive detection of DNA. RSC Adv 2014. [DOI: 10.1039/c3ra47389a] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
MIL-101 was first utilized as a fluorescence anisotropy (FA) amplifier for highly sensitive detection of DNA.
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Affiliation(s)
- Jing Fang Guo
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, P. R. China
| | - Chun Mei Li
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, P. R. China
| | - Xiao Li Hu
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, P. R. China
| | - Cheng Zhi Huang
- College of Pharmaceutical Sciences
- Southwest University
- Chongqing 400716, P. R. China
| | - Yuan Fang Li
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, P. R. China
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457
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Ahmed A, Forster M, Clowes R, Myers P, Zhang H. Hierarchical porous metal–organic framework monoliths. Chem Commun (Camb) 2014; 50:14314-6. [DOI: 10.1039/c4cc06967f] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple powder-packing synthesis is developed to produce crystalline MOF monoliths containing micropores and highly interconnected macropores. Fast HPLC separation using the monolithic column is demonstrated.
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Affiliation(s)
- Adham Ahmed
- Department of Chemistry
- University of Liverpool
- Liverpool, UK
| | - Mark Forster
- Department of Chemistry
- University of Liverpool
- Liverpool, UK
| | - Rob Clowes
- Department of Chemistry
- University of Liverpool
- Liverpool, UK
| | - Peter Myers
- Department of Chemistry
- University of Liverpool
- Liverpool, UK
| | - Haifei Zhang
- Department of Chemistry
- University of Liverpool
- Liverpool, UK
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458
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Fang JM, Leng F, Zhao XJ, Hu XL, Li YF. Metal-organic framework MIL-101 as a low background signal platform for label-free DNA detection. Analyst 2013; 139:801-6. [PMID: 24362708 DOI: 10.1039/c3an01975f] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A label-free and sensitive fluorescence method for recognition of sequence-specific DNA using DNA-intercalating dye and metal-organic frameworks (MOFs) is developed. Here, MIL-101 (Cr3F(H2O)2O[(O2C)-C6H4-(CO2)]3·nH2O) is introduced as a quenching platform to decrease the high background fluorescence of SYBR Green I (SG)/probe DNA complex. Mechanism investigations show that MIL-101 can strongly adsorb the SG/probe DNA complex through π-π stacking and electrostatic interactions, and as a consequence, the fluorescence of the SG dye is greatly quenched. While in the presence of target DNA, the as-formed rigid double-stranded (ds) structure of DNA will be far away from the surface of MIL-101; meanwhile, the SG dye can be bound with the dsDNA in the mode of intercalation and minor groove binding, resulting in enhancement of the SG dye fluorescence. The increased signal-to-background ratio has a linear relationship with the concentration of target DNA in the range of 0.1-14 nM. It is confirmed that the detection limit is 73 pM (3σ), which is much lower than that based on the carbon nanotubes and graphene oxide platform. Moreover, one-base-mismatched target DNA can be discriminated effectively. With the introduction of MIL-101, the signal-to-background ratio has been improved ∼8-fold, demonstrating that MIL-101 is an efficient low-background signal platform.
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Affiliation(s)
- Jing Mei Fang
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering Southwest University, Chongqing 400715, China.
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459
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Dithienyl benzothiadiazole derivatives: A new type of stationary phases for capillary gas chromatography. J Chromatogr A 2013; 1321:109-18. [DOI: 10.1016/j.chroma.2013.10.075] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 10/22/2013] [Accepted: 10/24/2013] [Indexed: 11/19/2022]
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460
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Xie S, Wang B, Zhang X, Zhang J, Zhang M, Yuan L. Chiral 3D Open-Framework Material Ni(D-cam)(H2O)2Used as GC Stationary Phase. Chirality 2013; 26:27-32. [DOI: 10.1002/chir.22260] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Accepted: 09/18/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Shengming Xie
- Department of Chemistry; Yunnan Normal University; Kunming 650500 P.R. China
| | - Bangjin Wang
- Department of Chemistry; Yunnan Normal University; Kunming 650500 P.R. China
| | - Xinhuan Zhang
- Department of Chemistry; Yunnan Normal University; Kunming 650500 P.R. China
| | - Junhui Zhang
- Department of Chemistry; East China Normal University; Shanghai 200241 P.R. China
| | - Mei Zhang
- Department of Chemistry; East China Normal University; Shanghai 200241 P.R. China
| | - Liming Yuan
- Department of Chemistry; Yunnan Normal University; Kunming 650500 P.R. China
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461
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Li LM, Yang F, Wang HF, Yan XP. Metal-organic framework polymethyl methacrylate composites for open-tubular capillary electrochromatography. J Chromatogr A 2013; 1316:97-103. [DOI: 10.1016/j.chroma.2013.09.081] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 09/23/2013] [Accepted: 09/25/2013] [Indexed: 02/02/2023]
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462
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Feng D, Chung WC, Wei Z, Gu ZY, Jiang HL, Chen YP, Darensbourg DJ, Zhou HC. Construction of Ultrastable Porphyrin Zr Metal–Organic Frameworks through Linker Elimination. J Am Chem Soc 2013; 135:17105-10. [DOI: 10.1021/ja408084j] [Citation(s) in RCA: 714] [Impact Index Per Article: 64.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dawei Feng
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Wan-Chun Chung
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Zhangwen Wei
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Zhi-Yuan Gu
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Hai-Long Jiang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Ying-Pin Chen
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Donald J. Darensbourg
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
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463
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Feng D, Jiang HL, Chen YP, Gu ZY, Wei Z, Zhou HC. Metal-organic frameworks based on previously unknown Zr8/Hf8 cubic clusters. Inorg Chem 2013; 52:12661-7. [PMID: 24147847 DOI: 10.1021/ic4018536] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The ongoing study of zirconium- and hafnium-porphyrinic metal-organic frameworks (MOFs) led to the discovery of isostructural MOFs based on Zr8 and Hf8 clusters, which are unknown in both cluster and MOF chemistry. The Zr8O6 cluster features an idealized Zr8 cube, in which each Zr atom resides on one vertex and each face of the cube is capped by one μ4-oxygen atom. On each edge of the cube, a carboxylate from a porphyrinic ligand bridges two Zr atoms to afford a 3D MOF with a very rare (4,12)-connected ftw topology, in which two types of polyhedral cages with diameters of ∼1.1 and ∼2.0 nm and a cage opening of ∼0.8 nm are found. The isostructural Zr- and Hf-MOFs exhibit high surface areas, gas uptakes, and catalytic selectivity for cyclohexane oxidation.
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Affiliation(s)
- Dawei Feng
- Department of Chemistry, Texas A&M University , College Station, Texas 77843, United States
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464
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465
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Lin RB, Li F, Liu SY, Qi XL, Zhang JP, Chen XM. A Noble-Metal-Free Porous Coordination Framework with Exceptional Sensing Efficiency for Oxygen. Angew Chem Int Ed Engl 2013; 52:13429-33. [DOI: 10.1002/anie.201307217] [Citation(s) in RCA: 157] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Indexed: 11/10/2022]
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466
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Lin RB, Li F, Liu SY, Qi XL, Zhang JP, Chen XM. A Noble-Metal-Free Porous Coordination Framework with Exceptional Sensing Efficiency for Oxygen. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307217] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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467
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Sievers TK, Genre C, Bonnefond F, Demars T, Ravaux J, Meyer D, Podor R. Vapour pressure dependence and thermodynamics of cylindrical metal-organic framework mesoparticles: an ESEM study. Phys Chem Chem Phys 2013; 15:16160-6. [PMID: 23986032 DOI: 10.1039/c3cp51521d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Self-assembly of neodymium nitrate and 2,5-dihydroxyl-1,4-benzoquinone (DHBQ) leads to the formation of a metal organic framework (MOF) of formula [Nd2(DHBQ)3(H2O)6]·18H2O. X-ray diffraction studies show that its crystalline structure is that of a two-dimensional coordination polymer packed in parallel sheets, with organised clusters of water molecules lying between the sheets and bridging them via a dense H-bond network. However, instead of forming faceted crystals, this MOF assembles into unusually shaped cylindrical particles of micrometre size. Scanning electron microscopy revealed that the particles are indeed mesoparticles from aggregated MOF crystalline nano-grains. The mesoparticles are stimuli-responsive and shrink in size upon exposure to reduced water vapour pressure. The shrinkage is isotropic and depends on temperature, which allows measuring the coexistence curve of water inside the particles and in the gas phase. Owing to an elaborated environmental scanning-electron microscopy (ESEM) study, it was possible to determine the association energy of water in the mesoparticles. We found a value of 16 ± 6.5 kJ mol(-1). Since the only water present in the particles is the lattice water in the nano-grains, this association energy is the lattice energy of water in the nano-sized MOF crystals. This value allowed us to draw a model for the building process of these originally shaped cylindrical mesoparticles. This is the first example of determination of a thermodynamic value by ESEM.
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Affiliation(s)
- Torsten K Sievers
- Institut de Chimie Séparative de Marcoule, UMR 5257 CEA/CNRS/UM2/ENSCM, BP17171, 30207 Bagnols-sur-Cèze, France.
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468
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Jiang JQ, Yang CX, Yan XP. Zeolitic imidazolate framework-8 for fast adsorption and removal of benzotriazoles from aqueous solution. ACS APPLIED MATERIALS & INTERFACES 2013; 5:9837-42. [PMID: 24033311 DOI: 10.1021/am403079n] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
1H-benzotriazole (BTri) and 5-tolyltriazole (5-TTri) are emerging pollutants; the development of novel materials for their efficient adsorption and removal is thus of great significance in environmental sciences. Here, we report the application of zeolitic imidazolate framework-8 (ZIF-8) as a novel adsorbent for fast removal of BTri and 5-TTri in aqueous solution in view of adsorption isotherms, kinetics and thermodynamics, desorption, and adsorbent regeneration. The adsorption of BTri and 5-TTri on ZIF-8 was very fast, and most of BTri and 5-TTri were adsorbed in the first 2 min. The adsorption for BTri and 5-TTri follows a pseudo-second-order kinetics and fits the Langmuir adsorption model with the adsorption capacity of 298.5 and 396.8 mg g(-1) for BTri and 5-TTri at 30 °C, respectively. The adsorption was a spontaneous and endothermic process controlled by positive entropy change. No remarkable effects of pH, ionic strength, and dissolved organic matter on the adsorption of BTri and 5-TTri on ZIF-8 were observed. The used ZIF-8 could be regenerated effectively and recycled at least three times without significant loss of adsorption capacity. In addition, ZIF-8 provided much larger adsorption capacity and faster adsorption kinetics than activated carbon and ZIF-7. The hydrophobic and π-π interaction between the aromatic rings of the BTri and 5-TTri and the aromatic imizole rings of the ZIF-8, and the coordination of the nitrogen atoms in BTri and 5-TTri molecules to the Zn(2+) ions in the ZIF-8 framework was responsible for the efficient adsorption. The fast adsorption kinetics, large adsorption capacity, excellent reusability as well as the pH, ionic strength, and dissolved organic matter insensitive adsorption create potential for ZIF-8 to be effective at removing benzotriazoles from aqueous solution.
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Affiliation(s)
- Jun-Qing Jiang
- State Key Laboratory of Medicinal Chemical Biology (Nankai University), Synergetic Innovation Center of Chemical Science and Engineering (Tianjin), and Research Center for Analytical Sciences, College of Chemistry, Nankai University , Tianjin 300071, China
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469
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2D pillar-chained lanthanide(III)-copper(I) metal–organic frameworks based on isonicotinate and in situ generated oxalate. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.08.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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470
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Sun YQ, Liu Q, Zhong JC, Pan QF, Chen YP. Unique (3,8)-connected lanthanide arenedisulfonate metal-organic frameworks containing benzimidazole-5,6-dicarboxylic acid co-ligand: Syntheses, structures and luminescence. J SOLID STATE CHEM 2013. [DOI: 10.1016/j.jssc.2013.07.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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471
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Bo QB, Zhang HT, Miao JL, Zhang ZW. Structure and Photoluminescent Properties of Lanthanide Coordination Polymers Formed by the Interweaving of Bis(triple-stranded) Helical Chains. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300839] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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472
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473
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Amo-Ochoa P, Castillo O, Gómez-García CJ, Hassanein K, Verma S, Kumar J, Zamora F. Semiconductive and magnetic one-dimensional coordination polymers of Cu(II) with modified nucleobases. Inorg Chem 2013; 52:11428-37. [PMID: 24040754 DOI: 10.1021/ic401758w] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Four new copper(II) coordination complexes, obtained by reaction of CuX2 (X = acetate or chloride) with thymine-1-acetic acid and uracil-1-propionic acid as ligands, of formulas [Cu(TAcO)2(H2O)4]·4H2O (1), [Cu(TAcO)2(H2O)2]n (2), [Cu3(TAcO)4(H2O)2(OH)2]n·4H2O (3), and [Cu3(UPrO)2Cl2(OH)2(H2O)2]n (4) (TAcOH = thymine-1-acetic acid, UPrOH = uracil-1-propionic acid) are described. While 1 is a discrete complex, 2-4 are one-dimensional coordination polymers. Complexes 2-4 present dc conductivity values between 10(-6) and 10(-9) S/cm(-1). The magnetic behavior of complex 2 is typical for almost isolated Cu(II) metal centers. Moderate-weak antiferromagnetic interactions have been found in complex 3, whereas a combination of strong and weak antiferromagnetic interactions have been found in complex 4. Quantum computational calculations have been done to estimate the individual "J" magnetic coupling constant for each superexchange pathway in complexes 3 and 4. Compounds 2-4 are the first known examples of semiconductor and magnetic coordination polymers containing nucleobases.
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Affiliation(s)
- Pilar Amo-Ochoa
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid , 28049 Madrid, Spain
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474
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Jiang HL, Feng D, Wang K, Gu ZY, Wei Z, Chen YP, Zhou HC. An exceptionally stable, porphyrinic Zr metal-organic framework exhibiting pH-dependent fluorescence. J Am Chem Soc 2013; 135:13934-8. [PMID: 23984878 DOI: 10.1021/ja406844r] [Citation(s) in RCA: 486] [Impact Index Per Article: 44.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A reaction between a Zr(IV) salt and a porphyrinic tetracarboxylic acid leads to a metal-organic framework (MOF) with two types of open channels, representing a MOF featuring a (4,8)-connected sqc net. The MOF remains intact in both boiling water and aqueous solutions with pH ranging from 1 to 11, a remarkably extensive pH range that a MOF can sustain. Given its exceptional stability and pH-dependent fluorescent intensity, the MOF can potentially be applied in fluorescent pH sensing.
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Affiliation(s)
- Hai-Long Jiang
- Department of Chemistry, Texas A&M University , College Station, Texas 77843, United States
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475
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Application of Metal-Organic Frameworks in Sample Pretreatment. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2013. [DOI: 10.1016/s1872-2040(13)60677-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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476
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Fu YY, Yang CX, Yan XP. Fabrication of ZIF-8@SiO2Core-Shell Microspheres as the Stationary Phase for High-Performance Liquid Chromatography. Chemistry 2013; 19:13484-91. [DOI: 10.1002/chem.201301461] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Indexed: 11/10/2022]
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477
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Chen X, Ding N, Zang H, Yeung H, Zhao RS, Cheng C, Liu J, Chan TWD. Fe3O4@MOF core–shell magnetic microspheres for magnetic solid-phase extraction of polychlorinated biphenyls from environmental water samples. J Chromatogr A 2013; 1304:241-5. [DOI: 10.1016/j.chroma.2013.06.053] [Citation(s) in RCA: 128] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 06/12/2013] [Accepted: 06/20/2013] [Indexed: 10/26/2022]
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478
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Yang XQ, Yang CX, Yan XP. Zeolite imidazolate framework-8 as sorbent for on-line solid-phase extraction coupled with high-performance liquid chromatography for the determination of tetracyclines in water and milk samples. J Chromatogr A 2013; 1304:28-33. [DOI: 10.1016/j.chroma.2013.06.064] [Citation(s) in RCA: 158] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Revised: 06/21/2013] [Accepted: 06/25/2013] [Indexed: 11/26/2022]
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479
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Yang CX, Ren HB, Yan XP. Fluorescent metal-organic framework MIL-53(Al) for highly selective and sensitive detection of Fe3+ in aqueous solution. Anal Chem 2013; 85:7441-6. [PMID: 23826852 DOI: 10.1021/ac401387z] [Citation(s) in RCA: 351] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Fluorescent metal-organic frameworks (MOFs) have received great attention in sensing application. Here, we report the exploration of fluorescent MIL-53(Al) for highly selective and sensitive detection of Fe(3+) in aqueous solution. The cation exchange between Fe(3+) and the framework metal ion Al(3+) in MIL-53(Al) led to the quenching of the fluorescence of MIL-53(Al) due to the transformation of strong-fluorescent MIL-53(Al) to weak-fluorescent MIL-53(Fe), allowing highly selective and sensitive detection of Fe(3+) in aqueous solution with a linear range of 3-200 μM and a detection limit of 0.9 μM. No interferences from 0.8 M Na(+); 0.35 M K(+); 11 mM Cu(2+); 10 mM Ni(2+); 6 mM Ca(2+), Pb(2+), and Al(3+); 5.5 mM Mn(2+); 5 mM Co(2+) and Cr(3+); 4 mM Hg(2+), Cd(2+), Zn(2+), and Mg(2+); 3 mM Fe(2+); 0.8 M Cl(-); 60 mM NO2(-) and NO3(-); 10 mM HPO4(2-), H2PO4(-), SO3(2-), SO4(2-), and HCOO(-); 8 mM CO3(2-), HCO3(-), and C2O4(2-); and 5 mM CH3COO(-) were found for the detection of 150 μM Fe(3+). The possible mechanism for the quenching effect of Fe(3+) on the fluorescence of MIL-53(Al) was elucidated by inductively coupled plasma-mass spectrometry, X-ray diffraction spectrometry, and Fourier transform infrared spectrometry. The specific cation exchange behavior between Fe(3+) and the framework Al(3+) along with the excellent stability of MIL-53(Al) allows highly selective and sensitive detection of Fe(3+) in aqueous solution. The developed method was applied to the determination of Fe(3+) in human urine samples with the quantitative spike recoveries from 98.2% to 106.2%.
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Affiliation(s)
- Cheng-Xiong Yang
- State Key Laboratory of Medicinal Chemical Biology (Nankai University), Synergetic Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin, China
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480
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Ma W, Jiang Q, Yu P, Yang L, Mao L. Zeolitic Imidazolate Framework-Based Electrochemical Biosensor for in Vivo Electrochemical Measurements. Anal Chem 2013; 85:7550-7. [DOI: 10.1021/ac401576u] [Citation(s) in RCA: 205] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Wenjie Ma
- Beijing National Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Qin Jiang
- Beijing National Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Ping Yu
- Beijing National Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Lifen Yang
- Beijing National Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
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481
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Hu Y, Song C, Liao J, Huang Z, Li G. Water stable metal-organic framework packed microcolumn for online sorptive extraction and direct analysis of naproxen and its metabolite from urine sample. J Chromatogr A 2013; 1294:17-24. [DOI: 10.1016/j.chroma.2013.04.034] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 03/23/2013] [Accepted: 04/13/2013] [Indexed: 11/27/2022]
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482
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Hou GF, Wen B, Yu YH, Gao JS, Wang XD, Yan PF. Two novel 2-fold interpenetration frameworks constructed by 4,4′-bis(1H-imidazol-1-yl-methyl)biphenyl cobalt(II) coordination polymer and the effect of dicarboxylic acid. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.03.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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483
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484
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Metal organic framework–organic polymer monolith stationary phases for capillary electrochromatography and nano-liquid chromatography. Anal Chim Acta 2013; 779:96-103. [DOI: 10.1016/j.aca.2013.03.071] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 03/25/2013] [Accepted: 03/29/2013] [Indexed: 11/18/2022]
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485
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Fang ZL, Zheng SR, Tan JB, Cai SL, Fan J, Yan X, Zhang WG. Tubular metal–organic framework-based capillary gas chromatography column for separation of alkanes and aromatic positional isomers. J Chromatogr A 2013; 1285:132-8. [DOI: 10.1016/j.chroma.2013.02.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Revised: 02/06/2013] [Accepted: 02/07/2013] [Indexed: 10/27/2022]
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486
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Yang S, Chen C, Yan Z, Cai Q, Yao S. Evaluation of metal-organic framework 5 as a new SPE material for the determination of polycyclic aromatic hydrocarbons in environmental waters. J Sep Sci 2013; 36:1283-90. [DOI: 10.1002/jssc.201200983] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 12/20/2012] [Accepted: 12/20/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Shaolei Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha China
| | - Chunyan Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha China
| | - Zhihong Yan
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha China
| | - Qingyun Cai
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha China
| | - Shouzhuo Yao
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha China
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487
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He CT, Tian JY, Liu SY, Ouyang G, Zhang JP, Chen XM. A porous coordination framework for highly sensitive and selective solid-phase microextraction of non-polar volatile organic compounds. Chem Sci 2013. [DOI: 10.1039/c2sc21181e] [Citation(s) in RCA: 166] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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488
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Fu YY, Yang CX, Yan XP. Metal-organic framework MIL-100(Fe) as the stationary phase for both normal-phase and reverse-phase high performance liquid chromatography. J Chromatogr A 2013; 1274:137-44. [DOI: 10.1016/j.chroma.2012.12.015] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 11/27/2012] [Accepted: 12/08/2012] [Indexed: 10/27/2022]
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489
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Yu LQ, Yan XP. Covalent bonding of zeolitic imidazolate framework-90 to functionalized silica fibers for solid-phase microextraction. Chem Commun (Camb) 2013; 49:2142-4. [DOI: 10.1039/c3cc00123g] [Citation(s) in RCA: 144] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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490
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Zhang Z, Drapailo A, Matvieiev Y, Wojtas L, Zaworotko MJ. A calixarene based metal organic material, calixMOM, that binds potassium cations. Chem Commun (Camb) 2013; 49:8353-5. [DOI: 10.1039/c3cc44687e] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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491
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Sun JK, Ji M, Chen C, Wang WG, Wang P, Chen RP, Zhang J. A charge-polarized porous metal–organic framework for gas chromatographic separation of alcohols from water. Chem Commun (Camb) 2013; 49:1624-6. [DOI: 10.1039/c3cc38260e] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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492
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Dey R, Bhattacharya B, Colacio E, Ghoshal D. Fabrication of metal–organic hybrid architectures using bridging diphenyl phosphate: Syntheses, characterization, magnetic properties and the effect of weak interactions on their crystal packing. Dalton Trans 2013. [PMID: 23187633 DOI: 10.1039/c2dt32057f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Rajdip Dey
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
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493
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Zhao XJ, He RX, Li YF. A terbium(III)-organic framework for highly selective sensing of cytidine triphosphate. Analyst 2012; 137:5190-2. [PMID: 23032999 DOI: 10.1039/c2an36188d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Highly selective sensing of cytidine triphosphate (CTP) against other triphosphate nucleosides including ATP, GTP and UTP is successfully achieved with a luminescent terbium(III)-organic framework (TbOF) of [Tb(2)(2,3-pzdc)(2)(ox)(H(2)O)(2)](n) (2,3-pzdc(2-) = 2,3-pyrazinedicarboxylate, ox(2-) = oxalate).
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Affiliation(s)
- Xi Juan Zhao
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
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494
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Metal-organic framework ZIF-8 nanocrystals as pseudostationary phase for capillary electrokinetic chromatography. Electrophoresis 2012; 33:2896-902. [DOI: 10.1002/elps.201200269] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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495
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Chang N, Yan XP. Exploring reverse shape selectivity and molecular sieving effect of metal-organic framework UIO-66 coated capillary column for gas chromatographic separation. J Chromatogr A 2012; 1257:116-24. [DOI: 10.1016/j.chroma.2012.07.097] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Revised: 07/26/2012] [Accepted: 07/30/2012] [Indexed: 10/28/2022]
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496
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Evaluation of isostructural metal–organic frameworks coated capillary columns for the gas chromatographic separation of alkane isomers. Talanta 2012; 99:944-50. [DOI: 10.1016/j.talanta.2012.07.063] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2012] [Revised: 07/22/2012] [Accepted: 07/25/2012] [Indexed: 11/20/2022]
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497
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He Y, Zhou W, Krishna R, Chen B. Microporous metal–organic frameworks for storage and separation of small hydrocarbons. Chem Commun (Camb) 2012; 48:11813-31. [DOI: 10.1039/c2cc35418g] [Citation(s) in RCA: 283] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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498
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Huo SH, Yan XP. Facile magnetization of metal–organic framework MIL-101 for magnetic solid-phase extraction of polycyclic aromatic hydrocarbons in environmental water samples. Analyst 2012; 137:3445-51. [DOI: 10.1039/c2an35429b] [Citation(s) in RCA: 352] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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499
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Chen XF, Zang H, Wang X, Cheng JG, Zhao RS, Cheng CG, Lu XQ. Metal–organic framework MIL-53(Al) as a solid-phase microextraction adsorbent for the determination of 16 polycyclic aromatic hydrocarbons in water samples by gas chromatography–tandem mass spectrometry. Analyst 2012; 137:5411-9. [DOI: 10.1039/c2an35806a] [Citation(s) in RCA: 146] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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