101
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Geng Z, Song Q, Yu B, Cong H. Using ZIF-8 as stationary phase for capillary electrophoresis separation of proteins. Talanta 2018; 188:493-498. [PMID: 30029403 DOI: 10.1016/j.talanta.2018.06.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/31/2018] [Accepted: 06/09/2018] [Indexed: 11/18/2022]
Abstract
Recently, the separation of proteins has received much attention, although many techniques require expensive instrumentation and trained analysts. In this work, a low-cost, effective, and environmental friendship capillary electrophoresis (CE) for proteins separation was first time introduced. The ZIF-8 with outstanding properties of large surface area, and accessible tunnels and cages were coated the inner surface of silica capillary as a separation media by electrostatic interaction. The fast baseline separation of Lys, CC, BSA and RNase A can be obtained within 10 min using the ZIF-8 nanocrystals coated capillary column under the optimum separation conditions. Meanwhile, this system showed good reproducibility and stability. Using L-glutamic acid as the selector ligand, the D- and L-phenylalanine were successfully separated by the ZIF-8 nanocrystals coated capillary column. Furthermore, the method was also applied to separate egg white proteins, and three main proteins were separated in a single run.
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Affiliation(s)
- Zhongmin Geng
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Qianqian Song
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; Laboratory for New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China; Laboratory for New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
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102
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Incorporation of carbon nanotubes into graphene for highly efficient solid-phase microextraction of benzene homologues. Microchem J 2018. [DOI: 10.1016/j.microc.2018.02.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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103
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Chen S, Li XX, Feng F, Li S, Han JH, Jia ZY, Shu L, Somsundaran P, Li JR. Highly efficient high-performance liquid chromatographic separation of xylene isomers and phthalate acid esters on a homemade DUT-67(Zr) packed column. J Sep Sci 2018; 41:2528-2535. [DOI: 10.1002/jssc.201800119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/30/2018] [Accepted: 04/02/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Sha Chen
- Key Laboratory of Beijing on Regional Air Pollution Control, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Xiao-Xin Li
- Key Laboratory of Beijing on Regional Air Pollution Control, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Fan Feng
- Key Laboratory of Beijing on Regional Air Pollution Control, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Sumei Li
- Key Laboratory of Beijing on Regional Air Pollution Control, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Jia-Hui Han
- Key Laboratory of Beijing on Regional Air Pollution Control, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Zi-Yi Jia
- Key Laboratory of Beijing on Regional Air Pollution Control, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Lun Shu
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - P. Somsundaran
- Earth and Environment Engineering Department; Columbia University; New York USA
| | - Jian-Rong Li
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
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104
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Cui YY, Yang CX, Yang XD, Yan XP. Zeolitic imidazolate framework-8 for selective extraction of a highly active anti-oxidant flavonoid from Caragana Jubata. J Chromatogr A 2018; 1544:8-15. [DOI: 10.1016/j.chroma.2018.02.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/31/2018] [Accepted: 02/21/2018] [Indexed: 01/01/2023]
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105
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Zhang X, Wang P, Han Q, Li H, Wang T, Ding M. Metal-organic framework based in-syringe solid-phase extraction for the on-site sampling of polycyclic aromatic hydrocarbons from environmental water samples. J Sep Sci 2018; 41:1856-1863. [DOI: 10.1002/jssc.201701383] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 12/29/2017] [Accepted: 12/30/2017] [Indexed: 12/29/2022]
Affiliation(s)
- Xiaoqiong Zhang
- Beijing Key Laboratory of Control Technology for Toxic, Hazardous, Flammable and Explosive Sources of City; Beijing Municipal Institute of Labor Protection; Beijing P. R. China
| | - Peiyi Wang
- Beijing Key Laboratory of Control Technology for Toxic, Hazardous, Flammable and Explosive Sources of City; Beijing Municipal Institute of Labor Protection; Beijing P. R. China
| | - Qiang Han
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology; Ministry of Education; Department of Chemistry; Tsinghua University; Beijing P. R. China
| | - Hengzhen Li
- Department of Environmental Remediation; Zhongyan Technology Co. Ltd.; Beijing P. R. China
| | - Tong Wang
- Beijing Key Laboratory of Control Technology for Toxic, Hazardous, Flammable and Explosive Sources of City; Beijing Municipal Institute of Labor Protection; Beijing P. R. China
| | - Mingyu Ding
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology; Ministry of Education; Department of Chemistry; Tsinghua University; Beijing P. R. China
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106
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Xu YY, Lv WJ, Ren CL, Niu XY, Chen HL, Chen XG. In situ preparation of multilayer coated capillary column with HKUST-1 for separation of neutral small organic molecules by open tubular capillary electrochromatography. J Chromatogr A 2018; 1532:223-231. [DOI: 10.1016/j.chroma.2017.11.064] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 11/27/2017] [Accepted: 11/27/2017] [Indexed: 12/16/2022]
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107
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Zhang BB, Shi Y, Chen H, Zhu QX, Lu F, Li YW. A separable surface-enhanced Raman scattering substrate modified with MIL-101 for detection of overlapping and invisible compounds after thin-layer chromatography development. Anal Chim Acta 2018; 997:35-43. [DOI: 10.1016/j.aca.2017.10.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 09/06/2017] [Accepted: 10/09/2017] [Indexed: 02/07/2023]
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108
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Yang Y, Bai P, Guo X. Separation of Xylene Isomers: A Review of Recent Advances in Materials. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b03127] [Citation(s) in RCA: 138] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuxi Yang
- Department of Pharmaceutical
Engineering, School of Chemical Engineering and Technology, and Key Laboratory of Systems Bioengineering, Ministry
of Education, Tianjin University, Tianjin 300350, China
| | - Peng Bai
- Department of Pharmaceutical
Engineering, School of Chemical Engineering and Technology, and Key Laboratory of Systems Bioengineering, Ministry
of Education, Tianjin University, Tianjin 300350, China
| | - Xianghai Guo
- Department of Pharmaceutical
Engineering, School of Chemical Engineering and Technology, and Key Laboratory of Systems Bioengineering, Ministry
of Education, Tianjin University, Tianjin 300350, China
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109
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Polydimethylsiloxane/MIL-100(Fe) coated stir bar sorptive extraction-high performance liquid chromatography for the determination of triazines in environmental water samples. Talanta 2017; 175:158-167. [DOI: 10.1016/j.talanta.2017.05.040] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 05/06/2017] [Accepted: 05/14/2017] [Indexed: 11/24/2022]
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110
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Sun B, Zhao HQ, Xie BP, Bai LP, Jiang ZH, Chen JX. Sequence-specific fluorometric recognition of HIV-1 ds-DNA with zwitterionic zinc(II)-carboxylate polymers. J Inorg Biochem 2017; 176:17-23. [DOI: 10.1016/j.jinorgbio.2017.07.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 07/18/2017] [Accepted: 07/20/2017] [Indexed: 12/14/2022]
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111
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Wang HS, Liu HL, Wang K, Ding Y, Xu JJ, Xia XH, Chen HY. Insight into the Unique Fluorescence Quenching Property of Metal-Organic Frameworks upon DNA Binding. Anal Chem 2017; 89:11366-11371. [DOI: 10.1021/acs.analchem.7b02256] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Huai-Song Wang
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
- Department
of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, China
| | - Hai-Ling Liu
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Kang Wang
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Ya Ding
- Department
of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, China
| | - Jing-Juan Xu
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Xing-Hua Xia
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Hong-Yuan Chen
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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112
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Verma N, Singh AK, Saini N. Synthesis and characterization of ZnS quantum dots and application for development of arginine biosensor. SENSING AND BIO-SENSING RESEARCH 2017. [DOI: 10.1016/j.sbsr.2017.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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113
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Zheng DD, Zhang Y, Wang L, Kurmoo M, Zeng MH. A rod-spacer mixed ligands MOF [Mn 3 (HCOO) 2 ( D -cam) 2 (DMF) 2 ] n as coating material for gas chromatography capillary column. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.05.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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114
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The high efficient separation of divinylbenzene and ethylvinylbenzene isomers using high performance liquid chromatography with Fe-based MILs packed columns. J Chromatogr A 2017; 1510:25-32. [DOI: 10.1016/j.chroma.2017.06.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 04/28/2017] [Accepted: 06/12/2017] [Indexed: 11/20/2022]
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115
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Abstract
Metal-organic frameworks are promising materials in diverse analytical applications especially in sample pretreatment by virtue of their diverse structure topology, tunable pore size, permanent nanoscale porosity, high surface area, and good thermostability. According to hydrostability, metal-organic frameworks are divided into moisture-sensitive and water-stable types. In the actual applications, both kinds of metal-organic frameworks are usually engineered into hybrid composites containing magnetite, silicon dioxide, graphene, or directly carbonized to metal-organic frameworks derived carbon. These metal-organic frameworks based materials show good extraction performance to environmental pollutants. This review provides a critical overview of the applications of metal-organic frameworks and their composites in sample pretreatment modes, that is, solid-phase extraction, magnetic solid-phase extraction, micro-solid-phase extraction, solid-phase microextraction, and stir bar solid extraction.
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Affiliation(s)
- Yonghua Wang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing, P.R. China
| | - Min Rui
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing, P.R. China
| | - Guanghua Lu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing, P.R. China
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116
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Liu Y, Hu J, Li Y, Shang YT, Wang JQ, Zhang Y, Wang ZL. Microwave assisted synthesis of metal-organic framework MIL-101 nanocrystals as sorbent and pseudostationary phase in capillary electrophoresis for the separation of anthraquinones in environmental water samples. Electrophoresis 2017; 38:2521-2529. [PMID: 28719053 DOI: 10.1002/elps.201700116] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 07/09/2017] [Accepted: 07/11/2017] [Indexed: 11/07/2022]
Abstract
In this work, a CE method was developed to separate five anthraquinones: aloe-emodin, rhein, emodin, chrysophanol, and physcion. The CE method used a nano-sized metal organic framework MIL-101 (nMIL-101) as pseudostationary phase (PSP) and sorbent for dispersed particle extraction (DPE). The nMIL-101 was synthesized by microwave technique and was characterized by UV-vis, TEM, Zeta potential, X-ray diffraction spectrometry and micropore physisorption. In this method, anthraquinones were adsorbed by nMIL-101 of a fast kinetics within 10 min and then separated by CE. The CE conditions were optimized considering time, pH, buffer ionic strength, and nanoparticles concentration. The optimal CE condition is using 20 mM sodium borate buffer (pH 9.1) containing 15% methanol (v/v) and 400 mg/L nMIL-101 as additives within 8 min. The LODs varied from 24 to 57 μg/L, which were lower than those previously reported. Our method has been successfully applied to determine trace anthraquinones in environmental water samples.
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Affiliation(s)
- Yue Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, P. R. China
| | - Jia Hu
- State Power Economic Research Institute, Beijing, P. R. China
| | - Yan Li
- Department of Chemistry, Nankai University, Tianjin, P. R. China
| | - Yun-Tao Shang
- Tianjin Key Laboratory of Water Resources and Environment, Tianjin Normal University, Tianjin, P. R. China
| | - Jia-Qi Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, P. R. China
| | - Ye Zhang
- Tianjin Textile Fibre Inspection Institute, Tianjin, P. R. China
| | - Zhong-Liang Wang
- Tianjin Key Laboratory of Water Resources and Environment, Tianjin Normal University, Tianjin, P. R. China
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117
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Zhang Y, Wang L, Yao RX, Zhang XM. Fourfold-Interpenetrated MOF [Ni(pybz)2] as Coating Material in Gas Chromatographic Capillary Column for Separation. Inorg Chem 2017; 56:8912-8919. [DOI: 10.1021/acs.inorgchem.7b00863] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yan Zhang
- College of Chemistry & Chemical Engineering, Xinjiang Normal University, Urumqi 830054, China
| | - Li Wang
- College of Chemistry & Chemical Engineering, Xinjiang Normal University, Urumqi 830054, China
| | - Ru-Xin Yao
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, China
| | - Xian-Ming Zhang
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, China
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118
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Wang LL, Yang CX, Yan XP. In Situ Growth of Covalent Organic Framework Shells on Silica Microspheres for Application in Liquid Chromatography. Chempluschem 2017; 82:933-938. [DOI: 10.1002/cplu.201700223] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 06/12/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Lu-Liang Wang
- College of Chemistry; Research Center for Analytical Sciences; Tianjin Key Laboratory of Molecular Recognition and Biosensing; State Key Laboratory of Medicinal Chemical Biology; Nankai University; 94 Weijin Road Tianjin 300071 China
| | - Cheng-Xiong Yang
- College of Chemistry; Research Center for Analytical Sciences; Tianjin Key Laboratory of Molecular Recognition and Biosensing; State Key Laboratory of Medicinal Chemical Biology; Nankai University; 94 Weijin Road Tianjin 300071 China
| | - Xiu-Ping Yan
- College of Chemistry; Research Center for Analytical Sciences; Tianjin Key Laboratory of Molecular Recognition and Biosensing; State Key Laboratory of Medicinal Chemical Biology; Nankai University; 94 Weijin Road Tianjin 300071 China
- Collaborative Innovation Center of Chemical Science and Engineering; 94 Weijin Road Tianjin 300071 China
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119
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Zhao W, Zhang C, Yan Z, Zhou Y, Li J, Xie Y, Bai L, Jiang L, Li F. Preparation, characterization, and performance evaluation of UiO-66 analogues as stationary phase in HPLC for the separation of substituted benzenes and polycyclic aromatic hydrocarbons. PLoS One 2017; 12:e0178513. [PMID: 28582453 PMCID: PMC5459429 DOI: 10.1371/journal.pone.0178513] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 05/15/2017] [Indexed: 11/18/2022] Open
Abstract
UiO-66 analogues are good candidates as stationary phase in HPLC because of their chemical/thermal stability, large surface area, and two cage structures. Here, two UiO-66 analogues, UiO-66-NH2 and UiO-67, were synthesized and used as stationary phase in HPLC to evaluate their performance in the separation of substituted benzenes (SBs) and polycyclic aromatic hydrocarbons (PAHs). The results showed that SBs could be well separated on UiO-66-NH2 column but not on UiO-67 column. Nonetheless, PAHs could be well separated on UiO-67 column. The separation mechanisms of SBs and PAHs on UiO-66 analogues may be involved in the pore size and functional group in the frameworks of UiO-66 analogues. Introduction of the–NH2 into UiO-66 significantly reduced its adsorption capacity for SB congeners, which resulted in less separation of SBs on UiO-66-NH2. As for the separation of PAHs on UiO-67 column, the π-π stacking effect was supposed to play a vital role.
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Affiliation(s)
- Weiwei Zhao
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
- Beijing Key Laboratory for Green Catalysis and Separation and College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
| | - Chaoyan Zhang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - Zengguang Yan
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - Youya Zhou
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
- * E-mail: (YYZ); (JRL)
| | - Jianrong Li
- Beijing Key Laboratory for Green Catalysis and Separation and College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
- * E-mail: (YYZ); (JRL)
| | - Yabo Xie
- Beijing Key Laboratory for Green Catalysis and Separation and College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
| | - Liping Bai
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - Lin Jiang
- Beijing Municipal Research Institute of Environmental Protection, Beijing, China
| | - Fasheng Li
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
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120
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Belarbi H, Boudjema L, Shepherd C, Ramsahye N, Toquer G, Chang JS, Trens P. Adsorption and separation of hydrocarbons by the metal organic framework MIL-101(Cr). Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.01.036] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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121
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Li D, Yin D, Chen Y, Liu Z. Coupling of metal-organic frameworks-containing monolithic capillary-based selective enrichment with matrix-assisted laser desorption ionization-time-of-flight mass spectrometry for efficient analysis of protein phosphorylation. J Chromatogr A 2017; 1498:56-63. [DOI: 10.1016/j.chroma.2016.10.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/29/2016] [Accepted: 10/24/2016] [Indexed: 12/19/2022]
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122
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Pourebrahimi S, Kazemeini M, Vafajoo L. Embedding Graphene Nanoplates into MIL-101(Cr) Pores: Synthesis, Characterization, and CO2 Adsorption Studies. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.6b04538] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sina Pourebrahimi
- Chemical and Petroleum
Engineering Department, Sharif University of Technology, Tehran, Iran
| | - Mohammad Kazemeini
- Chemical and Petroleum
Engineering Department, Sharif University of Technology, Tehran, Iran
| | - Leila Vafajoo
- Chemical Engineering Department, Islamic Azad University, South Tehran Branch, Tehran, Iran
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123
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Ghani M, Font Picó MF, Salehinia S, Palomino Cabello C, Maya F, Berlier G, Saraji M, Cerdà V, Turnes Palomino G. Metal-organic framework mixed-matrix disks: Versatile supports for automated solid-phase extraction prior to chromatographic separation. J Chromatogr A 2017; 1488:1-9. [DOI: 10.1016/j.chroma.2017.01.069] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 01/25/2017] [Accepted: 01/26/2017] [Indexed: 10/20/2022]
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124
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Jie K, Liu M, Zhou Y, Little MA, Bonakala S, Chong SY, Stephenson A, Chen L, Huang F, Cooper AI. Styrene Purification by Guest-Induced Restructuring of Pillar[6]arene. J Am Chem Soc 2017; 139:2908-2911. [PMID: 28182420 PMCID: PMC5360353 DOI: 10.1021/jacs.6b13300] [Citation(s) in RCA: 161] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
![]()
The separation of
styrene (St) and ethylbenzene (EB) mixtures
is important in the chemical industry. Here,
we explore the St and EB adsorption selectivity
of two pillar-shaped macrocyclic pillar[n]arenes
(EtP5 and EtP6; n = 5 and
6). Both crystalline and amorphous EtP6 can capture St from a St-EB mixture with remarkably
high selectivity. We show that EtP6 can be used to separate St from a 50:50 v/v St:EB mixture,
yielding in a single adsorption cycle St with a purity
of >99%. Single-crystal structures, powder X-ray diffraction patterns,
and molecular simulations all suggest that this selectivity is due
to a guest-induced structural change in EtP6 rather than
a simple cavity/pore size effect. This restructuring means that the
material “self-heals” upon each recrystallization, and St separation can be carried out over multiple cycles with
no loss of performance.
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Affiliation(s)
- Kecheng Jie
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University , Hangzhou 310027, P. R. China
| | - Ming Liu
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
| | - Yujuan Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University , Hangzhou 310027, P. R. China
| | - Marc A Little
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
| | - Satyanarayana Bonakala
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
| | - Samantha Y Chong
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
| | - Andrew Stephenson
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
| | - Linjiang Chen
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University , Hangzhou 310027, P. R. China
| | - Andrew I Cooper
- Department of Chemistry and Materials Innovation Factory, University of Liverpool , Crown Street, Liverpool L69 7ZD, U.K
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125
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Qin J, Li D, Miao Y, Yan G. Detection of phosphate based on phosphorescence of Mn doped ZnS quantum dots combined with cerium(iii). RSC Adv 2017. [DOI: 10.1039/c7ra07991e] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and rapid room-temperature phosphorescence (RTP) sensor for phosphate detection was developed on the basis of Ce3+ modulated mercaptopropionic acid (MPA)-capped Mn-doped ZnS quantum dots (QDs).
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Affiliation(s)
- Jin Qin
- Shanxi Normal University
- Linfen
- China
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126
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Li D, Bie Z. Metal–organic framework incorporated monolithic capillary for selective enrichment of phosphopeptides. RSC Adv 2017. [DOI: 10.1039/c7ra00263g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Protein phosphorylation is a major post-translational modification, which plays a central role in the cellular signaling of numerous biological processes.
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Affiliation(s)
- Daojin Li
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Fuction-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Zijun Bie
- Department of Chemistry
- Bengbu Medical College
- China
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127
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Cai Q, Zhang L, Zhao P, Lun X, Li W, Guo Y, Hou X. A joint experimental-computational investigation: Metal organic framework as a vortex assisted dispersive micro-solid-phase extraction sorbent coupled with UPLC-MS/MS for the simultaneous determination of amphenicols and their metabolite in aquaculture water. Microchem J 2017. [DOI: 10.1016/j.microc.2016.09.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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128
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Arrua RD, Peristyy A, Nesterenko PN, Das A, D'Alessandro DM, Hilder EF. UiO-66@SiO2 core–shell microparticles as stationary phases for the separation of small organic molecules. Analyst 2017; 142:517-524. [DOI: 10.1039/c6an02344d] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Microparticles decorated with metal–organic frameworks exhibited a unique flow-dependent separation selectivity (FDSS) effect for the isocratic separation of small molecules.
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Affiliation(s)
- R. D. Arrua
- Australian Centre for Research on Separation Science (ACROSS)
- School of Physical Sciences
- University of Tasmania
- Hobart 7001
- Australia
| | - A. Peristyy
- Australian Centre for Research on Separation Science (ACROSS)
- School of Physical Sciences
- University of Tasmania
- Hobart 7001
- Australia
| | - P. N. Nesterenko
- Australian Centre for Research on Separation Science (ACROSS)
- School of Physical Sciences
- University of Tasmania
- Hobart 7001
- Australia
| | - A. Das
- School of Chemistry F11
- University of Sydney
- Australia
| | | | - E. F. Hilder
- Australian Centre for Research on Separation Science (ACROSS)
- School of Physical Sciences
- University of Tasmania
- Hobart 7001
- Australia
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129
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Separation properties of the MIL-125(Ti) Metal-Organic Framework in high-performance liquid chromatography revealing cis/trans selectivity. J Chromatogr A 2016; 1469:68-76. [DOI: 10.1016/j.chroma.2016.09.057] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 09/15/2016] [Accepted: 09/23/2016] [Indexed: 11/18/2022]
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130
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Dai Q, Ma J, Ma S, Wang S, Li L, Zhu X, Qiao X. Cationic Ionic Liquids Organic Ligands Based Metal-Organic Frameworks for Fabrication of Core-Shell Microspheres for Hydrophilic Interaction Liquid Chromatography. ACS APPLIED MATERIALS & INTERFACES 2016; 8:21632-21639. [PMID: 27483161 DOI: 10.1021/acsami.6b04756] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this study, new metal-organic frameworks (MOFs) nanocrystals modified SiO2 core-shell microspheres were designed with cationic ionic liquids (ILs) 1,3-bis(4-carboxybutyl)imidazolium bromide (ILI) as organic ligands. By further adjustment the growth cycles, the new ILI-01@SiO2 core-shell stationary phase was facilely fabricated. The developed stationary phase was respectively characterized via element analysis, thermogravimetric analysis, scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectrometry. Because the introduction of cationic imidazolium-based ILs ILI for fabrication of the MOFs nanocrystals shell, the new stationary phase exhibits the retention mechanism of hydrophilic interaction liquid chromatography (HILIC). Many polar samples, such as amides, vitamins, nucleic acid bases, and nucleosides, were utilized to investigate the performance of the prepared ILI-01@SiO2 column. Compared to the conventional aminosilica column, the new ILI-01@SiO2 column displays high separation selectivity in a shorter separation time. Furthermore, the new ILI-01@SiO2 column was also used for detection of illegal melamine addition in the baby formula. All the above results demonstrate the new ILI-01@SiO2 core-shell stationary phase is of good potentials for high-selectivity separation the polar samples.
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Affiliation(s)
- Qian Dai
- College of Pharmacy, Key Laboratory of Medicinal Chemistry & Molecular Diagnosis, Ministry of Education, Hebei University , Baoding 071002, China
| | - Junqian Ma
- College of Pharmacy, Key Laboratory of Medicinal Chemistry & Molecular Diagnosis, Ministry of Education, Hebei University , Baoding 071002, China
| | - Siqi Ma
- College of Pharmacy, Key Laboratory of Medicinal Chemistry & Molecular Diagnosis, Ministry of Education, Hebei University , Baoding 071002, China
| | - Shengyu Wang
- College of Pharmacy, Key Laboratory of Medicinal Chemistry & Molecular Diagnosis, Ministry of Education, Hebei University , Baoding 071002, China
| | - Lijun Li
- College of Chemistry and Environmental Science, Hebei University , Baoding 071002, China
| | - Xianghui Zhu
- College of Pharmacy, Key Laboratory of Medicinal Chemistry & Molecular Diagnosis, Ministry of Education, Hebei University , Baoding 071002, China
| | - Xiaoqiang Qiao
- College of Pharmacy, Key Laboratory of Medicinal Chemistry & Molecular Diagnosis, Ministry of Education, Hebei University , Baoding 071002, China
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131
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Shu L, Chen S, Zhao WW, Bai Y, Ma XC, Li XX, Li JR, Somsundaran P. High-performance liquid chromatography separation of phthalate acid esters with a MIL-53(Al)-packed column. J Sep Sci 2016; 39:3163-70. [DOI: 10.1002/jssc.201600364] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 06/21/2016] [Accepted: 06/21/2016] [Indexed: 01/14/2023]
Affiliation(s)
- Lun Shu
- Key Laboratory of Beijing on Regional Air Pollution Control; Beijing University of Technology; Beijing P. R. China
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering; College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Sha Chen
- Key Laboratory of Beijing on Regional Air Pollution Control; Beijing University of Technology; Beijing P. R. China
| | - Wei-Wei Zhao
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering; College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Yan Bai
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering; College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Xing-Chen Ma
- Key Laboratory of Beijing on Regional Air Pollution Control; Beijing University of Technology; Beijing P. R. China
| | - Xiao-Xin Li
- Key Laboratory of Beijing on Regional Air Pollution Control; Beijing University of Technology; Beijing P. R. China
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering; College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - Jian-Rong Li
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering; College of Environmental and Energy Engineering; Beijing University of Technology; Beijing P. R. China
| | - P. Somsundaran
- Earth and Environment Engineering Department; Columbia University; New York USA
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132
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Liu Y, Hu J, Li Y, Li XS, Wang ZL. Metal-organic framework MIL-101 as sorbent based on double-pumps controlled on-line solid-phase extraction coupled with high-performance liquid chromatography for the determination of flavonoids in environmental water samples. Electrophoresis 2016; 37:2478-2486. [DOI: 10.1002/elps.201600118] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 07/09/2016] [Accepted: 07/12/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Yue Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry; Tianjin Normal University; Tianjin P. R. China
| | - Jia Hu
- State Power Economic Research Institute; Beijing China
| | - Yan Li
- Department of Chemistry; Nankai University; Tianjin P. R. China
| | - Xiao-Shuang Li
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry; Tianjin Normal University; Tianjin P. R. China
| | - Zhong-Liang Wang
- Tianjin Key Laboratory of Water Resources and Environment; Tianjin Normal University; Tianjin P. R. China
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133
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Synthesis, characterization of a metal organic framework: MIL-53 (Fe) and adsorption mechanisms of methyl red onto MIL-53 (Fe). J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.05.028] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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134
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Yang JR, Xie SM, Zhang JH, Chen L, Nong RY, Yuan LM. Metal–Organic Framework [Cd(LTP)
2
]
n
for Improved Enantioseparations on a Chiral Cyclodextrin Stationary Phase in GC. J Chromatogr Sci 2016; 54:1467-1474. [DOI: 10.1093/chromsci/bmw111] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 04/13/2016] [Indexed: 11/13/2022]
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135
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Bao T, Tang P, Mao Z, Chen Z. An immobilized carboxyl containing metal-organic framework-5 stationary phase for open-tubular capillary electrochromatography. Talanta 2016; 154:360-6. [DOI: 10.1016/j.talanta.2016.03.089] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 03/23/2016] [Accepted: 03/28/2016] [Indexed: 02/08/2023]
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136
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Tang P, Bao T, Chen Z. Novel Zn-based MOFs stationary phase with large pores for capillary electrochromatography. Electrophoresis 2016; 37:2181-9. [DOI: 10.1002/elps.201600067] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 04/06/2016] [Accepted: 04/20/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Pingxiu Tang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences; Wuhan University; Wuhan P. R. China
- State Key Laboratory of Transducer Technology; Chinese Academy of Sciences; Beijing P. R. China
| | - Tao Bao
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences; Wuhan University; Wuhan P. R. China
- State Key Laboratory of Transducer Technology; Chinese Academy of Sciences; Beijing P. R. China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences; Wuhan University; Wuhan P. R. China
- State Key Laboratory of Transducer Technology; Chinese Academy of Sciences; Beijing P. R. China
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137
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Zhang S, Yao W, Ying J, Zhao H. Polydopamine-reinforced magnetization of zeolitic imidazolate framework ZIF-7 for magnetic solid-phase extraction of polycyclic aromatic hydrocarbons from the air-water environment. J Chromatogr A 2016; 1452:18-26. [PMID: 27234848 DOI: 10.1016/j.chroma.2016.05.039] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 05/07/2016] [Accepted: 05/10/2016] [Indexed: 01/29/2023]
Abstract
Zeolitic imidazolate frameworks (ZIFs) consist of metal nodes connected to imidazolate linkers, having both the properties of metal-organic frameworks (MOFs) and inorganic zeolites, such as controllable pore sizes, high porosity and surface areas, as well as exceptional thermal and chemical stability, thereby making them a class of attractive materials for diverse analytical applications. In this study, we reported a facile magnetization process of ZIF-7 (zinc benzimidazolate) for simultaneous magnetic extraction of polycyclic aromatic hydrocarbons (PAHs) by simply mixing ZIF-7 and polydopamine (PDA)-coated Fe3O4 nanoparticles (PDA@Fe3O4) in solutions. Functional groups (-OH and -NH2), provided by PDA as a highly efficient molecular linker, could attract and anchor ZIF-7 through noncovalent adsorption and covalent cross-link interactions, thereby promoting the complete magnetization of ZIFs and enhancing their stability and reusability. The bridging ligand benzimidazolate, could be bonded with PAHs because of its high surface area, large pores, accessible coordinative unsaturated sites (π-complexation), and π-π stacking action. This ZIF-based magnetic solid-phase extraction (SPE), coupled with gas chromatography/tandem mass spectrometry (GC/MS), was further evaluated for analysis of PAHs from rainwater and air samples of particulate matter less than 2.5μm in diameter (PM2.5). The main effective parameters, including ionic strength, solution pH, extraction time, desorption solvent and desorption time, were investigated, respectively. Under optimized conditions, the developed method based on Fe3O4@PDA/ZIF-7 gave detection limits of 0.71-5.79ng/L, and quantification limits of 2.50-19.2ng/L for PAHs, respectively. The relative standard deviations for intra-day and inter-day analyses were in the range of 3.1-9.1% and 6.1-12.7%, respectively. The PAHs founded in PM2.5 were in the range of 0.40-6.79ng/m(3). Good recoveries (>82%) with low relative standard deviations (≤9.2%) were achieved. This method was demonstrated to be an accurate, convenient and sensitive pretreatment procedure for trace analysis of environmental water and air samples.
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Affiliation(s)
- Suling Zhang
- College of Materials & Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Weixuan Yao
- Department of Criminal Science and Technology, Zhejiang Police College, Hangzhou 310053, China
| | - Jianbo Ying
- Institute of Criminal Science and Technology, Public Security Bureau of Hangzhou, Hangzhou 313000, China
| | - Hongting Zhao
- College of Materials & Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, China.
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138
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139
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Bhadra BN, Jhung SH. Selective Adsorption of n-Alkanes from n-Octane on Metal-Organic Frameworks: Length Selectivity. ACS APPLIED MATERIALS & INTERFACES 2016; 8:6770-6777. [PMID: 26905721 DOI: 10.1021/acsami.6b00608] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The liquid-phase adsorption of n-alkanes (from n-octane (C8) solvent) with different chain lengths was carried out over three metal-organic frameworks (MOFs), viz., metal-azolate framework-6 (MAF-6), copper-benzenetricarboxylate (Cu-BTC), and iron-benzenetricarboxylate (MIL-100(Fe)), and a conventional adsorbent activated carbon (AC). MAF-6 and Cu-BTC were found to have significant selectivity for the adsorption of n-dodecane (C12) and n-heptane (C7), respectively, from C8. Selectivity for C12 on MAF-6 was also observed in competitive adsorption from binary adsorbate systems. To understand the selective adsorption of C12 on MAF-6 more, the adsorption of C12 from C8 over MAF-6 was investigated in detail and compared with that over AC. The obtained selectivities over MAF-6 and Cu-BTC for C12 and C7, respectively, might be explained by the similarity between cavity size of adsorbents and molecular length of n-alkanes. In the case of AC and MIL-100(Fe), no specific adsorption selectivity was observed because the cavity sizes of the two adsorbents are larger than the size of the n-alkanes used in this study. The adsorption capacities (qt) of n-alkanes over AC and MIL-100(Fe) decreased and increased, respectively, as the polarity (or length) of the adsorbates increased, probably because of nonpolar and polar interactions between the adsorbents and n-alkanes. On the basis of the results obtained, it can be concluded that matching the cavity size (of adsorbents) with the molecular length (of n-alknaes) is more important parameter than the MOF's hydrophilicity/hydrophobicity for the selective adsorption/separation of alkanes.
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Affiliation(s)
- Biswa Nath Bhadra
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University , Daegu 702-701, Republic of Korea
| | - Sung Hwa Jhung
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University , Daegu 702-701, Republic of Korea
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140
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Zhang M, Chen X, Zhang J, Kong J, Yuan L. A 3D Homochiral MOF [Cd2(d-cam)3]•2Hdma•4dma for HPLC Chromatographic Enantioseparation. Chirality 2016; 28:340-6. [PMID: 26901397 DOI: 10.1002/chir.22588] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 12/21/2015] [Accepted: 01/29/2016] [Indexed: 11/08/2022]
Abstract
Up to now, some chiral metal-organic frameworks (MOFs) have been reported for enantioseparation in liquid chromatography. Here we report a homochiral MOF, [Cd2(d-cam)3]·2Hdma·4dma, used as a new chiral stationary phase for high-performance liquid chromatographic enantioseparation. Nine racemates of alcohol, naphthol, ketone, and base compounds were used as analytes for evaluating the separation properties of the chiral MOF packed column. Moreover, some effects such as mobile phase composition, column temperature, and analytes mass for separations on this chiral column also were investigated. The relative standard deviations for the resolution values of run-to-run and column-to-column were less than 2.1% and 3.2%, respectively. The experimental results indicate that the homochiral MOF offered good recognition ability, which promotes the application of chiral MOFs use as stationary phase for enantioseparation.
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Affiliation(s)
- Mei Zhang
- Department of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, P. R. China
| | - Xinglian Chen
- Agricultural Science Research Institute of Quality Standards and Testing Technology Institute of Yunnan Province, Kunming, P. R. China
| | - Junhui Zhang
- Department of Chemistry, East China Normal University, Shanghai, P. R. China
| | - Jiao Kong
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Liming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
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141
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Hartlieb KJ, Holcroft JM, Moghadam PZ, Vermeulen NA, Algaradah MM, Nassar MS, Botros YY, Snurr RQ, Stoddart JF. CD-MOF: A Versatile Separation Medium. J Am Chem Soc 2016; 138:2292-301. [PMID: 26812983 DOI: 10.1021/jacs.5b12860] [Citation(s) in RCA: 206] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Porous metal-organic frameworks (MOFs) have been studied in the context of a wide variety of applications, particularly in relation to molecular storage and separation sciences. Recently, we reported a green, renewable framework material composed of γ-cyclodextrin (γ-CD) and alkali metal salts--namely, CD-MOF. This porous material has been shown to facilitate the separation of mixtures of alkylaromatic compounds, including the BTEX mixture (benzene, toluene, ethylbenzene, and the regioisomers of xylene), into their pure components, in both the liquid and gas phases, in an energy-efficient manner which could have implications for the petrochemical industry. Here, we report the ability of CD-MOF to separate a wide variety of mixtures, including ethylbenzene from styrene, haloaromatics, terpinenes, pinenes and other chiral compounds. CD-MOF retains saturated compounds to a greater extent than their unsaturated analogues. Also, the location of a double bond within a molecule influences its retention within the extended framework, as revealed in the case of the structural isomers of pinene and terpinine, where the isomers with exocyclic double bonds are more highly retained than those with endocyclic double bonds. The ability of CD-MOF to separate various mono- and disubstituted haloaromatic compounds appears to be controlled by both the size of the halogen substituents and the strength of the noncovalent bonding interactions between the analyte and the framework, an observation which has been confirmed by molecular simulations. Since CD-MOF is a homochiral framework, it is also able to resolve the enantiomers of chiral analytes, including those of limonene and 1-phenylethanol. These findings could lead to cheaper and easier-to-prepare stationary phases for HPLC separations when compared with other chiral stationary phases, such as CD-bonded silica particles.
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Affiliation(s)
- Karel J Hartlieb
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - James M Holcroft
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Wolfson Northern Carbon Reduction Laboratories, School of Chemical Engineering and Advanced Materials, Newcastle University , Newcastle upon Tyne NE1 7RU, U.K
| | - Peyman Z Moghadam
- Department of Chemical & Biological Engineering, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Nicolaas A Vermeulen
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Mohammed M Algaradah
- Joint Center of Excellence in Integrated Nano-Systems, King Abdulaziz City for Science and Technology , P.O. Box 6086, Riyadh 11442, Saudi Arabia
| | - Majed S Nassar
- Joint Center of Excellence in Integrated Nano-Systems, King Abdulaziz City for Science and Technology , P.O. Box 6086, Riyadh 11442, Saudi Arabia
| | - Youssry Y Botros
- PanaceaNano, Inc. , 2265 East Foothill Boulevard, Pasadena, California 91107, United States
| | - Randall Q Snurr
- Department of Chemical & Biological Engineering, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208, United States
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142
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Qin W, Silvestre ME, Li Y, Franzreb M. High performance liquid chromatography of substituted aromatics with the metal-organic framework MIL-100(Fe): Mechanism analysis and model-based prediction. J Chromatogr A 2016; 1432:84-91. [DOI: 10.1016/j.chroma.2016.01.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 12/31/2015] [Accepted: 01/04/2016] [Indexed: 10/22/2022]
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143
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Study of selective adsorption of aromatic compounds from solutions by the flexible MIL-53(Al) metal-organic framework. Russ Chem Bull 2016. [DOI: 10.1007/s11172-015-0973-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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144
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Qu F, Xia L, Wu C, Liu L, Li G, You J. Sensitive and accurate determination of sialic acids in serum with the aid of dispersive solid-phase extraction using the zirconium-based MOF of UiO-66-NH2 as sorbent. RSC Adv 2016. [DOI: 10.1039/c6ra11633g] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
An zirconium-based MOFs of UiO-66-NH2 has been synthetized and characterized in a dispersive solid-phase extraction procedure combined with HPLC with fluorescence detection for the pre-concentration and detection of sialic acids in serum samples.
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Affiliation(s)
- Fengli Qu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- College of Chemistry Science
- Qufu Normal University
- Qufu 273165
- PR China
| | - Lian Xia
- Key Laboratory of Life-Organic Analysis of Shandong Province
- College of Chemistry Science
- Qufu Normal University
- Qufu 273165
- PR China
| | - Chuanxiang Wu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- College of Chemistry Science
- Qufu Normal University
- Qufu 273165
- PR China
| | - Lijie Liu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- College of Chemistry Science
- Qufu Normal University
- Qufu 273165
- PR China
| | - Guoliang Li
- Key Laboratory of Life-Organic Analysis of Shandong Province
- College of Chemistry Science
- Qufu Normal University
- Qufu 273165
- PR China
| | - Jinmao You
- Key Laboratory of Life-Organic Analysis of Shandong Province
- College of Chemistry Science
- Qufu Normal University
- Qufu 273165
- PR China
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145
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Pan C, Wang W, Chen X. In situ rapid preparation of homochiral metal-organic framework coated column for open tubular capillary electrochromatography. J Chromatogr A 2016; 1427:125-33. [DOI: 10.1016/j.chroma.2015.12.020] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 12/03/2015] [Accepted: 12/08/2015] [Indexed: 10/22/2022]
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146
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Miao Y, Yang M, Yan G. Self-assembly of phosphorescent quantum dots/boronic-acid-substituted viologen nanohybrids based on photoinduced electron transfer for glucose detection in aqueous solution. RSC Adv 2016. [DOI: 10.1039/c5ra19911e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We synthesized boronic-acid-substituted viologens (BBV) and designed a glucose sensor based on room-temperature phosphorescence (RTP) quantum dots (QDs) and BBV.
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Affiliation(s)
| | | | - Guiqin Yan
- Shanxi Normal University
- Linfen 041004
- PR China
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147
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Huo SH, Yu J, Fu YY, Zhou PX. In situ hydrothermal growth of a dual-ligand metal–organic framework film on a stainless steel fiber for solid-phase microextraction of polycyclic aromatic hydrocarbons in environmental water samples. RSC Adv 2016. [DOI: 10.1039/c5ra26656d] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In situ hydrothermal growth of bio-MOF-1 film on stainless steel fiber for solid-phase microextraction of polycyclic aromatic hydrocarbons.
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Affiliation(s)
- Shu-Hui Huo
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- China
| | - Jing Yu
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- China
| | - Yan-Yan Fu
- School of Medical Imaging
- Tianjin Medical University
- Tianjin 300203
- China
| | - Peng-Xin Zhou
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- China
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148
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Abstract
At this post-genomic era, the focus of life science research has shifted from life genetic information to general biofunctions. Biomolecular sensors based on QDs will play an important role in the identification and detection of biomolecules.
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Affiliation(s)
| | - Jinzhi Lv
- Shanxi Normal University
- Linfen 041004
- PR China
| | - Yan Li
- Shanxi Normal University
- Linfen 041004
- PR China
| | - Guiqin Yan
- Shanxi Normal University
- Linfen 041004
- PR China
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149
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Wang G, Lei Y, Song H. Exploration of metal-organic framework MOF-177 coated fibers for headspace solid-phase microextraction of polychlorinated biphenyls and polycyclic aromatic hydrocarbons. Talanta 2015; 144:369-74. [DOI: 10.1016/j.talanta.2015.06.058] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 06/12/2015] [Accepted: 06/20/2015] [Indexed: 10/23/2022]
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150
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Miao Y. Detection of glucose with room-temperature phosphorescent quantum dots without conjugation. SENSING AND BIO-SENSING RESEARCH 2015. [DOI: 10.1016/j.sbsr.2015.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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