1
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Wang Z, Wang W, Luo AQ, Yuan LM. Recent progress for chiral stationary phases based on chiral porous materials in high-performance liquid chromatography and gas chromatography separation. J Sep Sci 2024; 47:e2400073. [PMID: 38965996 DOI: 10.1002/jssc.202400073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/24/2024] [Accepted: 05/31/2024] [Indexed: 07/06/2024]
Abstract
Chirality is a fundamental property of nature. Separation and analysis of racemates are of great importance in the fields of medicine and the production of chiral biopharmaceutical intermediates. Chiral chromatography has the characteristics of a wide separation range, fast separation speed, and high efficiency. The development and preparation of novel chiral stationary phases with good chiral recognition and separation capacity is the core and key of chiral chromatographic separation and analysis. In this work, the representative research progress of novel chiral porous crystal materials including chiral covalent organic frameworks, chiral porous organic cages, chiral metal-organic frameworks, and chiral metal-organic cages used as chiral stationary phases of capillary gas chromatography and high-performance liquid chromatography over the last 4 years is reviewed in detail. The chiral recognition and separation properties of the representative studies in this review are also introduced and discussed.
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Affiliation(s)
- Zhen Wang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Wei Wang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Ai-Qin Luo
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Li-Ming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
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2
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Liu X, Wang Z, Zhang Y, Yang N, Gui B, Sun J, Wang C. Gas-Triggered Gate-Opening in a Flexible Three-Dimensional Covalent Organic Framework. J Am Chem Soc 2024. [PMID: 38615324 DOI: 10.1021/jacs.4c01331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
The development of novel soft porous crystals (SPCs) that can be transformed from nonporous to porous crystals is significant because of their promising applications in gas storage and separation. Herein, we systematically investigated for the first time the gas-triggered gate-opening behavior of three-dimensional covalent organic frameworks (3D COFs) with flexible building blocks. FCOF-5, a 3D COF containing C-O single bonds in the backbone, exhibits a unique "S-shaped" isotherm for various gases, such as CO2, C2, and C3 hydrocarbons. According to in situ characterization, FCOF-5 undergoes a pressure-induced closed-to-open structural transition due to the rotation of flexible C-O single bonds in the framework. Furthermore, the gated hysteretic sorption property of FCOF-5 can enable its use as an absorbent for the efficient removal of C3H4 from C3H4/C3H6 mixtures. Therefore, 3D COFs synthesized from flexible building blocks represent a new type of SPC with gate-opening characteristics. This study will strongly inspire us to design other 3D COF-based SPCs for interesting applications in the future.
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Affiliation(s)
- Xiaoling Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
- Institute of Zhejiang University-Quzhou, Quzhou 324000, China
| | - Zhifang Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Ya Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Na Yang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Bo Gui
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Junliang Sun
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University, Beijing 100871, China
| | - Cheng Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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3
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Abstract
Porous organic cages (POCs) are a relatively new class of low-density crystalline materials that have emerged as a versatile platform for investigating molecular recognition, gas storage and separation, and proton conduction, with potential applications in the fields of porous liquids, highly permeable membranes, heterogeneous catalysis, and microreactors. In common with highly extended porous structures, such as metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and porous organic polymers (POPs), POCs possess all of the advantages of highly specific surface areas, porosities, open pore channels, and tunable structures. In addition, they have discrete molecular structures and exhibit good to excellent solubilities in common solvents, enabling their solution dispersibility and processability─properties that are not readily available in the case of the well-established, insoluble, extended porous frameworks. Here, we present a critical review summarizing in detail recent progress and breakthroughs─especially during the past five years─of all the POCs while taking a close look at their strategic design, precise synthesis, including both irreversible bond-forming chemistry and dynamic covalent chemistry, advanced characterization, and diverse applications. We highlight representative POC examples in an attempt to gain some understanding of their structure-function relationships. We also discuss future challenges and opportunities in the design, synthesis, characterization, and application of POCs. We anticipate that this review will be useful to researchers working in this field when it comes to designing and developing new POCs with desired functions.
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Affiliation(s)
- Xinchun Yang
- Faculty of Materials Science and Energy Engineering/Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen 518055, China
- Shenzhen Key Laboratory of Energy Materials for Carbon Neutrality, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen 518055, China
| | - Zakir Ullah
- Convergence Research Center for Insect Vectors, Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon 22012, South Korea
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- School of Chemistry, University of New South Wales, Sydney, New South Wales 2052, Australia
- Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310027, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311215, China
| | - Cafer T Yavuz
- Oxide & Organic Nanomaterials for Energy & Environment Laboratory, Physical Science & Engineering (PSE), King Abdullah University of Science and Technology (KAUST), 4700 KAUST, Thuwal 23955, Saudi Arabia
- Advanced Membranes & Porous Materials Center, PSE, KAUST, 4700 KAUST, Thuwal 23955, Saudi Arabia
- KAUST Catalysis Center, PSE, KAUST, 4700 KAUST, Thuwal 23955, Saudi Arabia
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4
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Kearsey RJ, Tarzia A, Little MA, Brand MC, Clowes R, Jelfs KE, Cooper AI, Greenaway RL. Competitive aminal formation during the synthesis of a highly soluble, isopropyl-decorated imine porous organic cage. Chem Commun (Camb) 2023; 59:3731-3734. [PMID: 36896582 PMCID: PMC10035065 DOI: 10.1039/d3cc00072a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
The synthesis of a new porous organic cage decorated with isopropyl moieties (CC21) was achieved from the reaction of triformylbenzene and an isopropyl functionalised diamine. Unlike structurally analogous porous organic cages, its synthesis proved challenging due to competitive aminal formation, rationalised using control experiments and computational modelling. The use of an additional amine was found to increase conversion to the desired cage.
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Affiliation(s)
- Rachel J Kearsey
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.
| | - Andrew Tarzia
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, UK.
| | - Marc A Little
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.
| | - Michael C Brand
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.
| | - Rob Clowes
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.
| | - Kim E Jelfs
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, UK.
| | - Andrew I Cooper
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.
| | - Rebecca L Greenaway
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, UK.
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5
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Wei L, Sun T, Shi Z, Xu Z, Wen W, Jiang S, Zhao Y, Ma Y, Zhang YB. Guest-adaptive molecular sensing in a dynamic 3D covalent organic framework. Nat Commun 2022; 13:7936. [PMID: 36566293 DOI: 10.1038/s41467-022-35674-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022] Open
Abstract
Molecular recognition is an attractive approach to designing sensitive and selective sensors for volatile organic compounds (VOCs). Although organic macrocycles and cages have been well-developed for recognising organics by their adaptive pockets in liquids, porous solids for gas detection require a deliberate design balancing adaptability and robustness. Here we report a dynamic 3D covalent organic framework (dynaCOF) constructed from an environmentally sensitive fluorophore that can undergo concerted and adaptive structural transitions upon adsorption of gas and vapours. The COF is capable of rapid and reliable detection of various VOCs, even for non-polar hydrocarbon gas under humid conditions. The adaptive guest inclusion amplifies the host-guest interactions and facilitates the differentiation of organic vapours by their polarity and sizes/shapes, and the covalently linked 3D interwoven networks ensure the robustness and coherency of the materials. The present result paves the way for multiplex fluorescence sensing of various VOCs with molecular-specific responses.
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Affiliation(s)
- Lei Wei
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Tu Sun
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China.,Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, China
| | - Zhaolin Shi
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Zezhao Xu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Wen Wen
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China
| | - Shan Jiang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China.,Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, China
| | - Yingbo Zhao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China. .,Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, China.
| | - Yanhang Ma
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China. .,Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, China.
| | - Yue-Biao Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China. .,Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai, 201210, China.
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6
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Wolpert EH, Jelfs KE. Coarse-grained modelling to predict the packing of porous organic cages. Chem Sci 2022; 13:13588-13599. [PMID: 36507173 PMCID: PMC9683088 DOI: 10.1039/d2sc04511g] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/11/2022] [Indexed: 12/15/2022] Open
Abstract
How molecules pack has vital ramifications for their applications as functional molecular materials. Small changes in a molecule's functionality can lead to large, non-intuitive, changes in their global solid-state packing, resulting in difficulty in targeted design. Predicting the crystal structure of organic molecules from only their molecular structure is a well-known problem plaguing crystal engineering. Although relevant to the properties of many organic molecules, the packing behaviour of modular porous materials, such as porous organic cages (POCs), greatly impacts the properties of the material. We present a novel way of predicting the solid-state phase behaviour of POCs by using a simplistic model containing the dominant degrees of freedom driving crystalline phase formation. We employ coarse-grained simulations to systematically study how chemical functionality of pseudo-octahedral cages can be used to manipulate the solid-state phase formation of POCs. Our results support those of experimentally reported structures, showing that for cages which pack via their windows forming a porous network, only one phase is formed, whereas when cages pack via their windows and arenes, the phase behaviour is more complex. While presenting a lower computational cost route for predicting molecular crystal packing, coarse-grained models also allow for the development of design rules which we start to formulate through our results.
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Affiliation(s)
- Emma H. Wolpert
- Department of Chemistry, Imperial College London, Molecular Sciences Research HubWhite City Campus, Wood LaneLondonW12 0BZUK+44 (0)20759 43438
| | - Kim E. Jelfs
- Department of Chemistry, Imperial College London, Molecular Sciences Research HubWhite City Campus, Wood LaneLondonW12 0BZUK+44 (0)20759 43438
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7
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An Allochroic Molecular Cage Switch for Sensing and Capturing Organic Pollutants. Chem Res Chin Univ 2022. [DOI: 10.1007/s40242-022-2244-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Chen Y, Xia L, Li G. The progress on porous organic materials for chiral separation. J Chromatogr A 2022; 1677:463341. [PMID: 35870277 DOI: 10.1016/j.chroma.2022.463341] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/02/2022] [Accepted: 07/12/2022] [Indexed: 11/25/2022]
Abstract
Chiral compounds have similar structures and properties, but their pharmacological action is very different or even opposite. Therefore, the separation of chiral compounds has great significance in pharmaceutical and agriculture. Porous organic materials are novel crystalline porous materials, which possess high surface area, controllable pore size, and favorable functionalization. Therefore, porous organic materials are considered to be an ideal material for chiral separation. In this review, we summarized the progress of chiral porous organic materials for chiral separation in recent years. Furthermore, the applications of chiral porous organic materials as chiral separation medias (chromatography stationary phases and membrane materials) in enantioseparation were highlighted. Finally, the remaining challenges and future directions for porous organic materials in chiral separation were also briefly outlined further to promote the development of porous organic materials in chiral separation.
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Affiliation(s)
- Yanlong Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China; School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ling Xia
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China.
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9
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Rivera MP, Lively RP. Analysis of gas transport in molecularly-mixed composite membranes. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Li L, Ma H, Zhang J, Zhao E, Hao J, Huang H, Li H, Li P, Gu X, Tang BZ. Emission-Tunable Soft Porous Organic Crystal Based on Squaraine for Single-Crystal Analysis of Guest-Induced Gate-Opening Transformation. J Am Chem Soc 2021; 143:3856-3864. [PMID: 33661610 DOI: 10.1021/jacs.0c12153] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Soft porous crystals (SPCs) with both crystallinity and flexibility have evolved as emerging materials for lots of applications. However, the development of purely organic SPCs (SPOCs) with advanced functionalities significantly lags behind. Herein, we report the construction of an emission-tunable SPOC with a rationally designed squaraine derivative (named as SPOC-SQ). SPOC-SQ is featured with a squaraine core and four peripheries with electron donor-π-acceptor (D-π-A) characteristics, which facilitates the formation of porous crystal framework stabilized by π-π interactions and H bonds and at the same time provides structural flexibility through phenyl rotations. This SPOC can be easily obtained from its dichloromethane (DCM) solution and exhibits reversible stimuli-responsive single-crystal-to-single-crystal (SCSC) structural transformation, accompanied by bright and tunable emission. In addition, this activated SPOC (SPOC-SQ-a) selectively recognizes and absorbs acetylene (C2H2) over other gases without destroying the single crystallinity, enabling the single-crystal XRD analysis of the structural transformation. Close inspection of single-crystal XRD results of SPOC-SQ-C2H2 facilitates the understanding of the host-guest interactions. More interestingly, upon interacting with C2H2, a one-dimensional (1D) channel is formed in the crystal to adopt C2H2, which proves the SCSC process and provides molecular-level insights into the gate-opening process. Furthermore, C2H2 adsorption dynamics can be monitored in real time by tracking the fluorescence wavelength changes of SPOC-SQ framework. Thus, the unique gate-opening sorption attribute of SPOC-SQ-a crystals toward C2H2 enables its potential applications for gas separation.
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Affiliation(s)
- Lin Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Analysis and Test Center, Beijing University of Chemical Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China
| | - Huili Ma
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Jingyan Zhang
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Analysis and Test Center, Beijing University of Chemical Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China
| | - Engui Zhao
- School of Science, Harbin Institute of Technology Shenzhen, HIT Campus of University Town of Shenzhen, Shenzhen 518055, China
| | - Jian Hao
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Analysis and Test Center, Beijing University of Chemical Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China
| | - Huiming Huang
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Analysis and Test Center, Beijing University of Chemical Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China
| | - Hui Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Analysis and Test Center, Beijing University of Chemical Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China
| | - Pengfei Li
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China
| | - Xinggui Gu
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Analysis and Test Center, Beijing University of Chemical Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, and Institute for Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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11
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Huang HH, Song KS, Prescimone A, Aster A, Cohen G, Mannancherry R, Vauthey E, Coskun A, Šolomek T. Porous shape-persistent rylene imine cages with tunable optoelectronic properties and delayed fluorescence. Chem Sci 2021; 12:5275-5285. [PMID: 34163762 PMCID: PMC8179562 DOI: 10.1039/d1sc00347j] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 02/10/2021] [Indexed: 11/21/2022] Open
Abstract
A simultaneous combination of porosity and tunable optoelectronic properties, common in covalent organic frameworks, is rare in shape-persistent organic cages. Yet, organic cages offer important molecular advantages such as solubility and modularity. Herein, we report the synthesis of a series of chiral imine organic cages with three built-in rylene units by means of dynamic imine chemistry and we investigate their textural and optoelectronic properties. Thereby we demonstrate that the synthesized rylene cages can be reversibly reduced at accessible potentials, absorb from UV up to green light, are porous, and preferentially adsorb CO2 over N2 and CH4 with a good selectivity. In addition, we discovered that the cage incorporating three perylene-3,4:9,10-bis(dicarboximide) units displays an efficient delayed fluorescence. Time-correlated single photon counting and transient absorption spectroscopy measurements suggest that the delayed fluorescence is likely a consequence of a reversible intracage charge-separation event. Rylene cages thus offer a promising platform that allows combining the porosity of processable materials and photochemical phenomena useful in diverse applications such as photocatalysis or energy storage.
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Affiliation(s)
- Hsin-Hua Huang
- Department of Chemistry, University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Kyung Seob Song
- Department of Chemistry, University of Fribourg Chemin Du Musée 9 1700 Fribourg Switzerland
| | - Alessandro Prescimone
- Department of Chemistry, University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Alexander Aster
- Department of Physical Chemistry, University of Geneva CH-1211 Geneva Switzerland
| | - Gabriel Cohen
- Department of Physical Chemistry, University of Geneva CH-1211 Geneva Switzerland
| | - Rajesh Mannancherry
- Department of Chemistry, University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Eric Vauthey
- Department of Physical Chemistry, University of Geneva CH-1211 Geneva Switzerland
| | - Ali Coskun
- Department of Chemistry, University of Fribourg Chemin Du Musée 9 1700 Fribourg Switzerland
| | - Tomáš Šolomek
- Department of Chemistry, University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
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12
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Deegan MM, Dworzak MR, Gosselin AJ, Korman KJ, Bloch ED. Gas Storage in Porous Molecular Materials. Chemistry 2021; 27:4531-4547. [PMID: 33112484 DOI: 10.1002/chem.202003864] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/25/2020] [Indexed: 02/06/2023]
Abstract
Molecules with permanent porosity in the solid state have been studied for decades. Porosity in these systems is governed by intrinsic pore space, as in cages or macrocycles, and extrinsic void space, created through loose, intermolecular solid-state packing. The development of permanently porous molecular materials, especially cages with organic or metal-organic composition, has seen increased interest over the past decade, and as such, incredibly high surface areas have been reported for these solids. Despite this, examples of these materials being explored for gas storage applications are relatively limited. This minireview outlines existing molecular systems that have been investigated for gas storage and highlights strategies that have been used to understand adsorption mechanisms in porous molecular materials.
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Affiliation(s)
- Meaghan M Deegan
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Michael R Dworzak
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Aeri J Gosselin
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Kyle J Korman
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Eric D Bloch
- Department of Chemistry & Biochemistry, University of Delaware, Newark, DE, 19716, USA
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13
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Manna U, Das G. An overview of CO 32−/HCO 3− binding by aerial CO 2 fixation within the self-assemblies of hydrogen-bond donor scaffolds. CrystEngComm 2021. [DOI: 10.1039/d0ce01311k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A comprehensive account of the F−/OH−-induced atmospheric CO2 fixation as carbonate/bicarbonate anion(s) within the self-assemblies of artificial receptors are demonstrated in the highlight.
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Affiliation(s)
- Utsab Manna
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Gopal Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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14
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Craig GA, Larpent P, Urabe H, Legrand A, Bonneau M, Kusaka S, Furukawa S. Hysteresis in the gas sorption isotherms of metal–organic cages accompanied by subtle changes in molecular packing. Chem Commun (Camb) 2020; 56:3689-3692. [DOI: 10.1039/d0cc00932f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cooperative gas uptake in metal–organic cages is tuned using supramolecular chemistry.
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Affiliation(s)
- Gavin A. Craig
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
| | - Patrick Larpent
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
| | - Hinano Urabe
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
| | - Alexandre Legrand
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
| | - Mickaele Bonneau
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
| | - Shinpei Kusaka
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
| | - Shuhei Furukawa
- Institute for Integrated Cell-Material Science (WPI-iCeMS)
- Kyoto University
- Yoshida
- Sakyo-ku
- Kyoto 606-8501
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15
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Zhang J, Xie S, Zi M, Yuan L. Recent advances of application of porous molecular cages for enantioselective recognition and separation. J Sep Sci 2019; 43:134-149. [DOI: 10.1002/jssc.201900762] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/15/2019] [Accepted: 09/27/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Jun‐Hui Zhang
- Department of ChemistryYunnan Normal University Kunming P. R. China
| | - Sheng‐Ming Xie
- Department of ChemistryYunnan Normal University Kunming P. R. China
| | - Min Zi
- Department of ChemistryYunnan Normal University Kunming P. R. China
| | - Li‐Ming Yuan
- Department of ChemistryYunnan Normal University Kunming P. R. China
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16
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Wang Z, Sikdar N, Wang SQ, Li X, Yu M, Bu XH, Chang Z, Zou X, Chen Y, Cheng P, Yu K, Zaworotko MJ, Zhang Z. Soft Porous Crystal Based upon Organic Cages That Exhibit Guest-Induced Breathing and Selective Gas Separation. J Am Chem Soc 2019; 141:9408-9414. [PMID: 31117669 DOI: 10.1021/jacs.9b04319] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Soft porous crystals (SPCs) that exhibit stimuli-responsive dynamic sorption behavior are attracting interest for gas storage/separation applications. However, the design and synthesis of SPCs is challenging. Herein, we report a new type of SPC based on a [2 + 3] imide-based organic cage (NKPOC-1) and find that it exhibits guest-induced breathing behavior. Various gases were found to induce activated NKPOC-1 crystals to reversibly switch from a "closed" nonporous phase (α) to two porous "open" phases (β and γ). The net effect is gate-opening behavior induced by CO2 and C3 hydrocarbons. Interestingly, NKPOC-1-α selectively adsorbs propyne over propylene and propane under ambient conditions. Thus, NKPOC-1-α has the potential to separate binary and ternary C3 hydrocarbon mixtures, and the performance was subsequently verified by fixed bed column breakthrough experiments. In addition, molecular dynamics calculations and in situ X-ray diffraction experiments indicate that the gate-opening effect is accompanied by reversible structural transformations. The adsorption energies from molecular dynamics simulations aid are consistent with the experimentally observed selective adsorption phenomena. The understanding gained from this study of NKPOC-1 supports the further development of SPCs for applications in gas separation/storage because SPCs do not inherently suffer from the recyclability problems often encountered with rigid materials.
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Affiliation(s)
| | - Nivedita Sikdar
- Department of Chemical Sciences, Bernal Institute , University of Limerick , Limerick V94T9PX , Republic of Ireland
| | - Shi-Qiang Wang
- Department of Chemical Sciences, Bernal Institute , University of Limerick , Limerick V94T9PX , Republic of Ireland
| | | | | | | | | | | | | | | | | | - Michael J Zaworotko
- Department of Chemical Sciences, Bernal Institute , University of Limerick , Limerick V94T9PX , Republic of Ireland
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17
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Yang S, Chen L, Holden D, Wang R, Cheng Y, Wells M, Cooper AI, Ding L. Understanding the effect of host flexibility on the adsorption of CH4, CO2 and SF6 in porous organic cages. ACTA ACUST UNITED AC 2019. [DOI: 10.1515/zkri-2018-2150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Molecular simulations for gas adsorption in microporous materials with flexible host structures is challenging and, hence, relatively rare. To date, most gas adsorption simulations have been carried out using the grand-canonical Monte Carlo (GCMC) method, which fundamentally does not allow the structural flexibility of the host to be accounted for. As a result, GCMC simulations preclude investigation into the effect of host flexibility on gas adsorption. On the other hand, approaches such as molecular dynamics (MD) that simulate the dynamic evolution of a system almost always require a fixed number of particles in the simulation box. Here we use a hybrid GCMC/MD scheme to include host flexibility in gas adsorption simulations. We study the adsorption of three gases – CH4, CO2 and SF6 – in the crystal of a porous organic cage (POC) molecule, CC3-R, whose structural flexibility is known by experiment to play an important role in adsorption of large guest molecules [L. Chen, P. S. Reiss, S. Y. Chong, D. Holden, K. E. Jelfs, T. Hasell, M. A. Little, A. Kewley, M. E. Briggs, A. Stephenson, K. Mark Thomas, J. A. Armstrong, J. Bell, J. Busto, R. Noel, J. Liu, D. M. Strachan, P. K. Thallapally, A. I. Cooper, Separation of rare gases and chiral molecules by selective binding in porous organic cages. Nat. Mater.
2014, 13, 954, D. Holden, S. Y. Chong, L. Chen, K. E. Jelfs, T. Hasell, A. I. Cooper, Understanding static, dynamic and cooperative porosity in molecular materials. Chem. Sci.
2016, 7, 4875]. The results suggest that hybrid GCMC/MD simulations can reproduce experimental adsorption results, without the need to adjust the host–guest interactions in an ad hoc way. Negligible errors in adsorption capacity and isosteric heat are observed with the rigid-host assumption for small gas molecules such as CH4 and CO2 in CC3-R, but the adsorption capacity of the larger SF6 molecule in CC3-R is hugely underestimated if flexibility is ignored. By contrast, hybrid GCMC/MD adsorption simulations of SF6 in CC3-R can accurately reproduce experiment. This work also provides a molecular level understanding of the cooperative adsorption mechanism of SF6 in the CC3-R molecular crystal.
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Affiliation(s)
- Siyuan Yang
- Department of Chemistry , Xi’an JiaoTong-Liverpool University , 111 Ren’ai Road, Suzhou Dushu Lake Higher Education Town , Jiangsu Province 215123 , China
- Department of Chemistry and Materials Innovation Factory , University of Liverpool , 51 Oxford Street , Liverpool, L7 3NY , UK
| | - Linjiang Chen
- Department of Chemistry and Materials Innovation Factory , University of Liverpool , 51 Oxford Street , Liverpool, L7 3NY , UK
- Leverhulme Research Centre for Functional Materials Design, Materials Innovation Factory and Department of Chemistry , University of Liverpool , 51 Oxford Street , Liverpool, L7 3NY , UK
| | - Daniel Holden
- Department of Chemistry and Materials Innovation Factory , University of Liverpool , 51 Oxford Street , Liverpool, L7 3NY , UK
| | - Ruiyao Wang
- Department of Chemistry , Xi’an JiaoTong-Liverpool University , 111 Ren’ai Road, Suzhou Dushu Lake Higher Education Town , Jiangsu Province 215123 , China
| | - Yuanyuan Cheng
- School of Environmental Science and Engineering , Suzhou University of Science and Technology , Suzhou , China
| | - Mona Wells
- Department of Environmental Science , Xi’an JiaoTong-Liverpool University , 111 Ren’ai Road, Suzhou Dushu Lake Higher Education Town , Jiangsu Province 215123 , China
| | - Andrew I. Cooper
- Department of Chemistry and Materials Innovation Factory , University of Liverpool , 51 Oxford Street , Liverpool, L7 3NY , UK
- Leverhulme Research Centre for Functional Materials Design, Materials Innovation Factory and Department of Chemistry , University of Liverpool , 51 Oxford Street , Liverpool, L7 3NY , UK
| | - Lifeng Ding
- Department of Chemistry , Xi’an JiaoTong-Liverpool University , 111 Ren’ai Road, Suzhou Dushu Lake Higher Education Town , Jiangsu Province 215123 , China
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18
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Wang BJ, Duan AH, Zhang JH, Xie SM, Cao QE, Yuan LM. An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R. Molecules 2019; 24:E420. [PMID: 30682770 PMCID: PMC6384868 DOI: 10.3390/molecules24030420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 01/19/2019] [Accepted: 01/23/2019] [Indexed: 11/21/2022] Open
Abstract
Porous organic cages (POCs) have attracted extensive attention due to their unique structures and tremendous application potential in numerous areas. In this study, an enantioselective potentiometric sensor composed of a polyvinyl chloride (PVC) membrane electrode modified with CC3-R POC material was used for the recognition of enantiomers of 2-amino-1-butanol. After optimisation, the developed sensor exhibited enantioselectivity toward S-2-amino-1-butanol ( log K S , R P o t = -0.98) with acceptable sensitivity, and a near-Nernstian response of 25.8 ± 0.3 mV/decade within a pH range of 6.0⁻9.0.
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Affiliation(s)
- Bang-Jin Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Ai-Hong Duan
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Jun-Hui Zhang
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Sheng-Ming Xie
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Qiu-E Cao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
| | - Li-Ming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
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19
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Lu Z, Lu X, Zhong Y, Hu Y, Li G, Zhang R. Carbon dot-decorated porous organic cage as fluorescent sensor for rapid discrimination of nitrophenol isomers and chiral alcohols. Anal Chim Acta 2018; 1050:146-153. [PMID: 30661582 DOI: 10.1016/j.aca.2018.11.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 10/23/2018] [Accepted: 11/02/2018] [Indexed: 12/24/2022]
Abstract
Isomers discrimination plays a vital role in modern chemistry, and development of efficient and rapid method to achieve this aim has attracted a great deal of interest. In this work, a novel carbon dot-decorated chiral porous organic cage hybrid nanocomposite (CD@RCC3) was prepared and used to fabricate fluorescent sensor. The resultant CD@RCC3 was characterized by using a range of techniques, finding that CD@RCC3 possesses strong and stable fluorescent property in common organic solvents, especially it exhibits chiral property. The potential application of CD@RCC3 in fluorescence sensing was demonstrated by isomers discrimination. The designed sensor was successfully used to rapid discriminate nitrophenol isomers. Meanwhile, it exhibited differentiation ability towards phenylalaninol and phenylethanol enantiomers. Our work enriches the type of synthetic materials for fluorescence sensing, and provides a simple method for distinguishing structural isomers and chiral isomers.
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Affiliation(s)
- Zhenyu Lu
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Xiaotian Lu
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yanhui Zhong
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yufei Hu
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China.
| | - Runkun Zhang
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China.
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20
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Nishihara H, Ohwada M, Kamimura T, Nishimura M, Tanaka H, Hiraide S, Miyahara MT, Ariga K, Ji Q, Maruyama J, Tani F. Central metal dependent modulation of induced-fit gas uptake in molecular porphyrin solids. Chem Commun (Camb) 2018; 54:7822-7825. [PMID: 29947371 DOI: 10.1039/c8cc03646b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The induced-fit accommodation of a variety of gaseous molecules including non-polar molecules has been demonstrated in porphyrin-based supramolecular architectures for the first time. Moreover, the gas uptake behaviour can be modulated by changing the central cation of porphyrin.
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Affiliation(s)
- Hirotomo Nishihara
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan.
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21
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Beuerle F, Gole B. Covalent Organic Frameworks and Cage Compounds: Design and Applications of Polymeric and Discrete Organic Scaffolds. Angew Chem Int Ed Engl 2018; 57:4850-4878. [DOI: 10.1002/anie.201710190] [Citation(s) in RCA: 313] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Florian Beuerle
- Universität Würzburg; Institut für Organische Chemie; Am Hubland 97074 Würzburg Germany
- Center for Nanosystems Chemistry (CNC) &; Bavarian Polymer Institute (BPI); Theodor-Boveri-Weg 97074 Würzburg Germany
| | - Bappaditya Gole
- Universität Würzburg; Institut für Organische Chemie; Am Hubland 97074 Würzburg Germany
- Center for Nanosystems Chemistry (CNC) &; Bavarian Polymer Institute (BPI); Theodor-Boveri-Weg 97074 Würzburg Germany
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22
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Beuerle F, Gole B. Kovalente organische Netzwerke und Käfigverbindungen: Design und Anwendungen von polymeren und diskreten organischen Gerüsten. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201710190] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Florian Beuerle
- Universität Würzburg; Institut für Organische Chemie; Am Hubland 97074 Würzburg Deutschland
- Zentrum für Nanosystemchemie (CNC) &; Bayerisches Polymerinstitut (BPI); Theodor-Boveri-Weg 97074 Würzburg Deutschland
| | - Bappaditya Gole
- Universität Würzburg; Institut für Organische Chemie; Am Hubland 97074 Würzburg Deutschland
- Zentrum für Nanosystemchemie (CNC) &; Bayerisches Polymerinstitut (BPI); Theodor-Boveri-Weg 97074 Würzburg Deutschland
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23
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Xiong JB, Wang JH, Li B, Zhang C, Tan B, Zheng YS. Porous Interdigitation Molecular Cage from Tetraphenylethylene Trimeric Macrocycles That Showed Highly Selective Adsorption of CO2 and TNT Vapor in Air. Org Lett 2018; 20:321-324. [DOI: 10.1021/acs.orglett.7b03483] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jia-Bin Xiong
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Jin-Hua Wang
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bao Li
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Chun Zhang
- College
of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bien Tan
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yan-Song Zheng
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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24
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Zhang JH, Zhu PJ, Xie SM, Zi M, Yuan LM. Homochiral porous organic cage used as stationary phase for open tubular capillary electrochromatography. Anal Chim Acta 2018; 999:169-175. [DOI: 10.1016/j.aca.2017.11.021] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 11/06/2017] [Accepted: 11/10/2017] [Indexed: 11/28/2022]
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25
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Biomimetic supercontainers for size-selective electrochemical sensing of molecular ions. Sci Rep 2017; 7:45786. [PMID: 28393841 PMCID: PMC5385547 DOI: 10.1038/srep45786] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 03/01/2017] [Indexed: 01/01/2023] Open
Abstract
New ionophores are essential for advancing the art of selective ion sensing. Metal-organic supercontainers (MOSCs), a new family of biomimetic coordination capsules designed using sulfonylcalix[4]arenes as container precursors, are known for their tunable molecular recognition capabilities towards an array of guests. Herein, we demonstrate the use of MOSCs as a new class of size-selective ionophores dedicated to electrochemical sensing of molecular ions. Specifically, a MOSC molecule with its cavities matching the size of methylene blue (MB+), a versatile organic molecule used for bio-recognition, was incorporated into a polymeric mixed-matrix membrane and used as an ion-selective electrode. This MOSC-incorporated electrode showed a near-Nernstian potentiometric response to MB+ in the nano- to micro-molar range. The exceptional size-selectivity was also evident through contrast studies. To demonstrate the practical utility of our approach, a simulated wastewater experiment was conducted using water from the Fyris River (Sweden). It not only showed a near-Nernstian response to MB+ but also revealed a possible method for potentiometric titration of the redox indicator. Our study thus represents a new paradigm for the rational design of ionophores that can rapidly and precisely monitor molecular ions relevant to environmental, biomedical, and other related areas.
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26
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Wright JS, Metherell AJ, Cullen WM, Piper JR, Dawson R, Ward MD. Highly selective CO 2vs. N 2 adsorption in the cavity of a molecular coordination cage. Chem Commun (Camb) 2017; 53:4398-4401. [PMID: 28379231 DOI: 10.1039/c7cc01959a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Two M8L12 cubic coordination cages, as desolvated crystalline powders, preferentially adsorb CO2 over N2 with ideal selectivity CO2/N2 constants of 49 and 30 at 298 K. A binding site for CO2 is suggested by crystallographic location of CS2 within the cage cavity at an electropositive hydrogen-bond donor site, potentially explaining the high CO2/N2 selectivity compared to other materials with this level of porosity.
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Affiliation(s)
- James S Wright
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | | | - William M Cullen
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | - Jerico R Piper
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | - Robert Dawson
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | - Michael D Ward
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
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27
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Duan AH, Wang BJ, Xie SM, Zhang JH, Yuan LM. A chiral, porous, organic cage-based, enantioselective potentiometric sensor for 2-aminobutanol. Chirality 2017; 29:172-177. [DOI: 10.1002/chir.22684] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/30/2016] [Accepted: 02/10/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Ai-Hong Duan
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Bang-Jin Wang
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Sheng-Ming Xie
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Jun-Hui Zhang
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Li-Ming Yuan
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
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28
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Cheng LJ, Fan XX, Li YP, Wei QH, Dai FR, Chen ZN, Wang Z. Engineering solid-state porosity of synthetic supercontainers via modification of exo-cavities. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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29
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Tothadi S, Little MA, Hasell T, Briggs ME, Chong SY, Liu M, Cooper AI. Modular assembly of porous organic cage crystals: isoreticular quasiracemates and ternary co-crystal. CrystEngComm 2017. [DOI: 10.1039/c7ce00783c] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Co-crystallisation of helically chiral porous organic cage molecules has enabled the formation of isoreticular quasiracemates and a rare porous organic ternary co-crystal.
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Affiliation(s)
- Srinu Tothadi
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
- Academy of Scientific and Innovative Research Physical/Materials Chemistry Division
| | - Marc A. Little
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
| | - Tom Hasell
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
| | - Michael E. Briggs
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
| | - Samantha Y. Chong
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
| | - Ming Liu
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
| | - Andrew I. Cooper
- Chemistry Department and Materials Innovation Factory
- University of Liverpool
- Liverpool
- UK
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30
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Jung SM, Kim D, Shin D, Mahmood J, Park N, Lah MS, Jeong HY, Baek JB. Unusually Stable Triazine-based Organic Superstructures. Angew Chem Int Ed Engl 2016; 55:7413-7. [DOI: 10.1002/anie.201601807] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 04/04/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Sun-Min Jung
- School of Energy and Chemical Engineering; Center for Dimension Controllable Organic Frameworks; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST Ulsan 44919 Korea
| | | | | | - Javeed Mahmood
- School of Energy and Chemical Engineering; Center for Dimension Controllable Organic Frameworks; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST Ulsan 44919 Korea
| | | | | | | | - Jong-Beom Baek
- School of Energy and Chemical Engineering; Center for Dimension Controllable Organic Frameworks; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST Ulsan 44919 Korea
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31
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Jung SM, Kim D, Shin D, Mahmood J, Park N, Lah MS, Jeong HY, Baek JB. Unusually Stable Triazine-based Organic Superstructures. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sun-Min Jung
- School of Energy and Chemical Engineering; Center for Dimension Controllable Organic Frameworks; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST Ulsan 44919 Korea
| | | | | | - Javeed Mahmood
- School of Energy and Chemical Engineering; Center for Dimension Controllable Organic Frameworks; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST Ulsan 44919 Korea
| | | | | | | | - Jong-Beom Baek
- School of Energy and Chemical Engineering; Center for Dimension Controllable Organic Frameworks; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST Ulsan 44919 Korea
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32
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Sakamoto H, Fujimori T, Li X, Kaneko K, Kan K, Ozaki N, Hijikata Y, Irle S, Itami K. Cycloparaphenylene as a molecular porous carbon solid with uniform pores exhibiting adsorption-induced softness. Chem Sci 2016; 7:4204-4210. [PMID: 30155066 PMCID: PMC6013928 DOI: 10.1039/c6sc00092d] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 03/05/2016] [Indexed: 11/21/2022] Open
Abstract
The molecular carbon nanoring, cycloparaphenylene (CPP), is fascinating as a new class of carbonaceous porous solids with the uniform structure of an all-benzene surface.
The molecular carbon nanoring, cycloparaphenylene (CPP), is fascinating as a new class of carbonaceous porous solids with the uniform structure of an all-benzene surface. We explored the feasibility of [12]CPP as a carbon-based porous material and uncovered its unique adsorption properties due to its shape and highly nonpolar surface. Unlike other porous carbon solids, [12]CPP shows stepwise adsorption behaviors sensitive to the functionalities of the guest molecules. In situ powder X-ray diffraction and infrared spectra provided insights into how [12]CPP accommodates the guest molecules with structural deformation retaining its structural periodicity during the whole adsorption process, which exemplifies that this molecular nanoring represents an unprecedented carbon-based soft porous solid.
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Affiliation(s)
- Hirotoshi Sakamoto
- JST-ERATO , Itami Molecular Nanocarbon Project , Chikusa , Nagoya 464-8602 , Japan . ; .,Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Toshihiko Fujimori
- Center for Energy and Environmental Science , Shinshu University , Nagano 380-8553 , Japan .
| | - Xiaolin Li
- Center for Energy and Environmental Science , Shinshu University , Nagano 380-8553 , Japan .
| | - Katsumi Kaneko
- Center for Energy and Environmental Science , Shinshu University , Nagano 380-8553 , Japan .
| | - Kai Kan
- JST-ERATO , Itami Molecular Nanocarbon Project , Chikusa , Nagoya 464-8602 , Japan . ; .,Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Noriaki Ozaki
- JST-ERATO , Itami Molecular Nanocarbon Project , Chikusa , Nagoya 464-8602 , Japan . ; .,Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Yuh Hijikata
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan.,Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Stephan Irle
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan.,Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Kenichiro Itami
- JST-ERATO , Itami Molecular Nanocarbon Project , Chikusa , Nagoya 464-8602 , Japan . ; .,Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan.,Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
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33
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Hasell T, Miklitz M, Stephenson A, Little MA, Chong S, Clowes R, Chen L, Holden D, Tribello GA, Jelfs KE, Cooper AI. Porous Organic Cages for Sulfur Hexafluoride Separation. J Am Chem Soc 2016; 138:1653-9. [PMID: 26757885 PMCID: PMC5101576 DOI: 10.1021/jacs.5b11797] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Indexed: 12/22/2022]
Abstract
A series of porous organic cages is examined for the selective adsorption of sulfur hexafluoride (SF6) over nitrogen. Despite lacking any metal sites, a porous cage, CC3, shows the highest SF6/N2 selectivity reported for any material at ambient temperature and pressure, which translates to real separations in a gas breakthrough column. The SF6 uptake of these materials is considerably higher than would be expected from the static pore structures. The location of SF6 within these materials is elucidated by X-ray crystallography, and it is shown that cooperative diffusion and structural rearrangements in these molecular crystals can rationalize their superior SF6/N2 selectivity.
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Affiliation(s)
- Tom Hasell
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Marcin Miklitz
- Department
of Chemistry, Imperial College London, South Kensington, London SW7 2AZ, United Kingdom
| | - Andrew Stephenson
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Marc A. Little
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Samantha
Y. Chong
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Rob Clowes
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Linjiang Chen
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Daniel Holden
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Gareth A. Tribello
- Atomistic
Simulation Centre, Department of Physics and Astronomy, Queen’s University Belfast, University Road, Belfast BT7 1NN, United Kingdom
| | - Kim E. Jelfs
- Department
of Chemistry, Imperial College London, South Kensington, London SW7 2AZ, United Kingdom
| | - Andrew I. Cooper
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
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34
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Dai FR, Qiao Y, Wang Z. Designing structurally tunable and functionally versatile synthetic supercontainers. Inorg Chem Front 2016. [DOI: 10.1039/c5qi00212e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new family of flexible metal–organic supercontainers exhibit selective binding with cationic guests and tunable supramolecular catalytic activity.
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Affiliation(s)
- Feng-Rong Dai
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences Fuzhou
- Fujian 350002
- China
| | - Yupu Qiao
- Department of Chemistry
- University of South Dakota
- Churchill-Haines Laboratories
- Vermillion
- USA
| | - Zhenqiang Wang
- Department of Chemistry
- University of South Dakota
- Churchill-Haines Laboratories
- Vermillion
- USA
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35
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Zhang JH, Xie SM, Wang BJ, He PG, Yuan LM. Highly selective separation of enantiomers using a chiral porous organic cage. J Chromatogr A 2015; 1426:174-82. [DOI: 10.1016/j.chroma.2015.11.038] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 11/09/2015] [Accepted: 11/10/2015] [Indexed: 10/22/2022]
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36
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Hong S, Rohman MR, Jia J, Kim Y, Moon D, Kim Y, Ko YH, Lee E, Kim K. Porphyrin Boxes: Rationally Designed Porous Organic Cages. Angew Chem Int Ed Engl 2015; 54:13241-4. [DOI: 10.1002/anie.201505531] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Soonsang Hong
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Md. Rumum Rohman
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Jiangtao Jia
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Youngkook Kim
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Dohyun Moon
- Beamline Department, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Yonghwi Kim
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Young Ho Ko
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Eunsung Lee
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Kimoon Kim
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
- Division of Advanced Materials Science, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
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37
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Venkataramanan NS, Ambigapathy S. Encapsulation of sulfur, oxygen, and nitrogen mustards by cucurbiturils: a DFT study. J INCL PHENOM MACRO 2015. [DOI: 10.1007/s10847-015-0575-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Little MA, Chong SY, Schmidtmann M, Hasell T, Cooper AI. Guest control of structure in porous organic cages. Chem Commun (Camb) 2015; 50:9465-8. [PMID: 25010472 DOI: 10.1039/c4cc04158e] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Two porous organic cages with different thermodynamic polymorphs were induced by co-solvents to interchange their crystal packing modes, thus achieving guest-mediated control over solid-state porosity. In situ crystallography allows the effect of the co-solvent guests on these structural interconversions to be understood.
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Affiliation(s)
- Marc A Little
- Department of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK.
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39
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Hong S, Rohman MR, Jia J, Kim Y, Moon D, Kim Y, Ko YH, Lee E, Kim K. Porphyrin Boxes: Rationally Designed Porous Organic Cages. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505531] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Soonsang Hong
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Md. Rumum Rohman
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Jiangtao Jia
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Youngkook Kim
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Dohyun Moon
- Beamline Department, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Yonghwi Kim
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Young Ho Ko
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
| | - Eunsung Lee
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
| | - Kimoon Kim
- Center for Self‐assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang 790‐784 (Republic of Korea) http://csc.ibs.re.kr/
- Department of Chemistry, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
- Division of Advanced Materials Science, Pohang University of Science and Technology, Pohang 790‐784 (Republic of Korea)
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40
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Zhang JH, Xie SM, Chen L, Wang BJ, He PG, Yuan LM. Homochiral Porous Organic Cage with High Selectivity for the Separation of Racemates in Gas Chromatography. Anal Chem 2015; 87:7817-24. [DOI: 10.1021/acs.analchem.5b01512] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jun-Hui Zhang
- Department
of Chemistry, East China Normal University, Shanghai 200241, People’s Republic of China
| | - Sheng-Ming Xie
- Department
of Chemistry, Yunnan Normal University, Kunming 650092, People’s Republic of China
| | - Ling Chen
- Department
of Chemistry, Yunnan Normal University, Kunming 650092, People’s Republic of China
| | - Bang-Jin Wang
- Department
of Chemistry, Yunnan Normal University, Kunming 650092, People’s Republic of China
| | - Pin-Gang He
- Department
of Chemistry, East China Normal University, Shanghai 200241, People’s Republic of China
| | - Li-Ming Yuan
- Department
of Chemistry, East China Normal University, Shanghai 200241, People’s Republic of China
- Department
of Chemistry, Yunnan Normal University, Kunming 650092, People’s Republic of China
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41
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Reinhard D, Schöttner L, Brosius V, Rominger F, Mastalerz M. Synthesis ofpara-Aryl-Substituted Salicyldialdehydes. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500228] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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42
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Steed KM, Steed JW. Packing problems: high Z' crystal structures and their relationship to cocrystals, inclusion compounds, and polymorphism. Chem Rev 2015; 115:2895-933. [PMID: 25675105 DOI: 10.1021/cr500564z] [Citation(s) in RCA: 247] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kirsty M Steed
- †SAgE Faculty, Newcastle University, Devonshire Building, Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Jonathan W Steed
- ‡Department of Chemistry, Durham University, South Road, Durham DH1 3LE, United Kingdom
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43
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Elbert SM, Rominger F, Mastalerz M. Synthesis of a rigid C3v -symmetric tris-salicylaldehyde as a precursor for a highly porous molecular cube. Chemistry 2014; 20:16707-20. [PMID: 25335967 DOI: 10.1002/chem.201404829] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Indexed: 11/07/2022]
Abstract
The development of a synthetic approach to a C3v -symmetric tris-salicylaldehyde based on triptycene is presented. The tris-salicylaldehyde is a versatile precursor for porous molecular materials, as demonstrated in the [4+4] condensation reaction with a triptycene triamine to form a molecular shape-persistent porous cube. The amorphous material of the molecular porous cube shows a very high surface area of 1014 m(2) g(-1) (BET model) and a high uptake of CO2 (18.2 wt % at 273 K and 1 bar). Furthermore, during the multistep synthesis of the tris-salicylaldehyde precursor, a relatively rare (twofold) addition of the aryne to the anthracene in the 1,4- and 1,4,5,8-positions have been found during a Diels-Alder reaction, as proven by X-ray structure analysis.
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Affiliation(s)
- Sven M Elbert
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg (Germany)
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44
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Sugino M, Hatanaka K, Araki Y, Hisaki I, Miyata M, Tohnai N. Amphiphilic inclusion spaces for various guests and regulation of fluorescence intensity of 1,8-bis(4-aminophenyl)anthracene crystals. Chemistry 2014; 20:3069-76. [PMID: 24677343 DOI: 10.1002/chem.201304541] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Indexed: 11/11/2022]
Abstract
A host framework for inclusion of various guest molecules was investigated by preparation of inclusion crystals of 1,8-bis(4-aminophenyl)anthracene (1,8-BAPA) with organic solvents. X-ray crystallographic analysis revealed construction of the same inclusion space incorporating 1,8-BAPA and eight guest molecules including both non-polar (benzene) and polar guests (N,N-dimethylformamide, DMF). Fluorescence efficiencies varied depending on guest molecule polarity; DMF inclusion crystals exhibited the highest fluorescence intensity (ΦF=0.40), four times as high as that of a benzene inclusion crystal (ΦF=0.10). According to systematic investigations of inclusion phenomena, strong host–guest interactions and filling of the inclusion space led to a high fluorescence intensity. Temperature-dependent fluorescence spectral measurements revealed these factors effectively immobilised the host framework. Although hydrogen bonding commonly decreases fluorescence intensity, the present study demonstrated that such strong interactions provide excellent conditions for fluorescence enhancement. Thus, this remarkable behaviour has potential application toward sensing of highly polar molecules, such as biogenic compounds.
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45
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Dutta R, Chakraborty S, Bose P, Ghosh P. Aerial CO
2
Trapped as CO
3
2–
Ions in a Dimeric Capsule That Efficiently Extracts Chromate, Sulfate, and Thiosulfate from Water by Anion‐Exchange Metathesis. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402139] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ranjan Dutta
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S.C. Mullick Road, Kolkata 700032, India, http://www.iacs.res.in/inorg/icpg
| | - Sourav Chakraborty
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S.C. Mullick Road, Kolkata 700032, India, http://www.iacs.res.in/inorg/icpg
| | - Purnandhu Bose
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S.C. Mullick Road, Kolkata 700032, India, http://www.iacs.res.in/inorg/icpg
- Current address: Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, SPMS‐CBC‐02‐01, 21 Nanyang Link, 637371 Singapore
| | - Pradyut Ghosh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S.C. Mullick Road, Kolkata 700032, India, http://www.iacs.res.in/inorg/icpg
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46
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Dutta R, Ghosh P. Recent developments in anion induced capsular self-assemblies. Chem Commun (Camb) 2014; 50:10538-54. [PMID: 24934477 DOI: 10.1039/c4cc02957g] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This Feature Article covers recent developments in anion induced capsular self-assemblies, with particular focus on important reports from 2011 to 2013. Contemporary studies on the capsular binding of environmentally and biologically relevant anions in aqueous medium are described. Emerging reports of such systems reveal their potential utility towards various functional aspects like anion separation, CO2 fixation, hydrated halide recognition and anion transportation. This article also highlights potential applications of anion induced molecular capsules.
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Affiliation(s)
- Ranjan Dutta
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India.
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47
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Hasell T, Culshaw JL, Chong SY, Schmidtmann M, Little MA, Jelfs KE, Pyzer-Knapp EO, Shepherd H, Adams DJ, Day GM, Cooper AI. Controlling the Crystallization of Porous Organic Cages: Molecular Analogs of Isoreticular Frameworks Using Shape-Specific Directing Solvents. J Am Chem Soc 2014; 136:1438-48. [DOI: 10.1021/ja409594s] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Tom Hasell
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Jamie L. Culshaw
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Samantha Y. Chong
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Marc Schmidtmann
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Marc A. Little
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Kim E. Jelfs
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Edward O. Pyzer-Knapp
- Department
of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Hilary Shepherd
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Dave J. Adams
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
| | - Graeme M. Day
- School
of Chemistry, University of Southampton, Highfield, Southampton, SO17 1BJ, United Kingdom
| | - Andrew I. Cooper
- Department
of Chemistry and Centre for Materials Discovery, University of Liverpool, Crown St., Liverpool L69
7ZD, United Kingdom
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48
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Pyzer-Knapp EO, Thompson HPG, Schiffmann F, Jelfs KE, Chong SY, Little MA, Cooper AI, Day GM. Predicted crystal energy landscapes of porous organic cages. Chem Sci 2014. [DOI: 10.1039/c4sc00095a] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Computational methods predict the crystal packing of porous organic cage molecules, allowing crystal structure and porosity to be predicted starting from the chemical diagram alone.
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Affiliation(s)
| | | | | | - Kim E. Jelfs
- Department of Chemistry
- Imperial College London
- London, UK
| | - Samantha Y. Chong
- Department of Chemistry and Centre for Materials Discovery
- University of Liverpool
- Liverpool, UK
| | - Marc A. Little
- Department of Chemistry and Centre for Materials Discovery
- University of Liverpool
- Liverpool, UK
| | - Andrew I. Cooper
- Department of Chemistry and Centre for Materials Discovery
- University of Liverpool
- Liverpool, UK
| | - Graeme M. Day
- School of Chemistry
- University of Southampton
- Southampton, UK
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49
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Dai FR, Becht DC, Wang Z. Modulating guest binding in sulfonylcalixarene-based metal–organic supercontainers. Chem Commun (Camb) 2014; 50:5385-7. [DOI: 10.1039/c3cc47420h] [Citation(s) in RCA: 47] [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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50
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Yamamoto A, Hasegawa T, Hamada T, Hirukawa T, Hisaki I, Miyata M, Tohnai N. Role-Allocated Combination of Two Types of Hydrogen Bonds towards Constructing a Breathing Diamondoid Porous Organic Salt. Chemistry 2013; 19:3006-16. [DOI: 10.1002/chem.201202959] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 11/21/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Atsushi Yamamoto
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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