1
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Ono K, Ishikawa T, Masano S, Kawai H, Goto K. Reversible Adsorption of Ammonia in the Crystalline Solid of a CO 2H-Functionalized Cyclic Oligophenylene. J Am Chem Soc 2024. [PMID: 38994862 DOI: 10.1021/jacs.4c03798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Ammonia (NH3) is a viable candidate for the storage and distribution of hydrogen (H2) due to its exceptional volumetric and gravimetric hydrogen energy density. Therefore, it is desirable to develop NH3 storage materials that exhibit robust stability across numerous adsorption-desorption cycles. While porous materials with polymeric frameworks are often used for NH3 capture, achieving reversible NH3 uptake remains a formidable challenge, primarily due to the high reactivity of NH3. Here, we advocate the use of CO2H-functionalized cyclic oligophenylene 1a with high chemical stability as a novel single-molecule-based adsorbent for NH3. Simple reprecipitation of 1a selectively yielded microporous crystalline solid 1a (N). Crystalline 1a (N) adsorbs up to 8.27 mmol/g of NH3 at 100 kPa and 293 K. Adsorbed NH3 in the pore of 1a (N) has a packing density of 0.533 g/cm3 at 293 K, which is close to the density of liquid NH3 (0.681 g/cm3 at 240 K). Crystalline 1a (N) also exhibits reversible NH3 adsorption over at least nine cycles, sustaining its storage capacity (1st cycle: 8.27 mmol/g; 9th cycle: 8.25 mmol/g at 100 kPa and 293 K) and crystallinity. During each desorption cycle, NH3 was removed from 1a (N) under reduced pressure (∼65 Pa), leaving <3% of the total uptake, and 1a (N) was fully purged under dynamic vacuum conditions (∼5 × 10-4 Pa at 293 K for 1 h) before the subsequent adsorption cycles. Thus, microporous crystalline 1a (N) can reliably adsorb and desorb NH3 repeatedly, which avoids the need for heat-based activation between cycles.
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Affiliation(s)
- Kosuke Ono
- School of Science, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Tomoki Ishikawa
- School of Science, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Shion Masano
- School of Science, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Hidetoshi Kawai
- Department of Chemistry, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
| | - Kei Goto
- School of Science, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8551, Japan
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2
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Krasley A, Li E, Galeana JM, Bulumulla C, Beyene AG, Demirer GS. Carbon Nanomaterial Fluorescent Probes and Their Biological Applications. Chem Rev 2024; 124:3085-3185. [PMID: 38478064 PMCID: PMC10979413 DOI: 10.1021/acs.chemrev.3c00581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 02/01/2024] [Accepted: 02/09/2024] [Indexed: 03/28/2024]
Abstract
Fluorescent carbon nanomaterials have broadly useful chemical and photophysical attributes that are conducive to applications in biology. In this review, we focus on materials whose photophysics allow for the use of these materials in biomedical and environmental applications, with emphasis on imaging, biosensing, and cargo delivery. The review focuses primarily on graphitic carbon nanomaterials including graphene and its derivatives, carbon nanotubes, as well as carbon dots and carbon nanohoops. Recent advances in and future prospects of these fields are discussed at depth, and where appropriate, references to reviews pertaining to older literature are provided.
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Affiliation(s)
- Andrew
T. Krasley
- Janelia
Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, United States
| | - Eugene Li
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91125, United States
| | - Jesus M. Galeana
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91125, United States
| | - Chandima Bulumulla
- Janelia
Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, United States
| | - Abraham G. Beyene
- Janelia
Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, United States
| | - Gozde S. Demirer
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91125, United States
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3
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Yoshigoe Y, Shimada H, Takaki T, Imai Y, Saito S. Synthesis and Isolation of a Homochiral Nanohoop Composed of a Tröger's Base and Hexaparaphenylene. Chemistry 2024; 30:e202304059. [PMID: 38230745 DOI: 10.1002/chem.202304059] [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: 12/06/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 01/18/2024]
Abstract
The synthesis of a new nanohoop containing a stereogenic Tröger's base skeleton tethered to a curved hexaparaphenylene ([6]CPP) is reported. The TB[6]CPP nanohoop possesses a stable C2 symmetrical structure, which promotes the allowed transition that gives rise to pale blue emission with a quantum yield of ~0.69, surpassing the value of the more symmetrical [8]CPP. Moreover, TB[6]CPP shows chiroptical properties including circular dichroism and circularly polarized luminescence with a moderate dissymmetry factor (|glum|) of ~2.1×10-3.
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Affiliation(s)
- Yusuke Yoshigoe
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Hirotaka Shimada
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Takuya Takaki
- Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka, 577-8502, Japan
| | - Yoshitane Imai
- Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka, 577-8502, Japan
| | - Shinich Saito
- Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
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4
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Yoshigoe Y, Tanji Y, Hata Y, Osakada K, Saito S, Kayahara E, Yamago S, Tsuchido Y, Kawai H. Dynamic Au-C σ-Bonds Leading to an Efficient Synthesis of [ n]Cycloparaphenylenes ( n = 9-15) by Self-Assembly. JACS AU 2022; 2:1857-1868. [PMID: 36032535 PMCID: PMC9400051 DOI: 10.1021/jacsau.2c00194] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The transmetalation of the digold(I) complex [Au2Cl2(dcpm)] (1) (dcpm = bis(dicyclohexylphosphino)methane) with oligophenylene diboronic acids gave the triangular macrocyclic complexes [Au2(C6H4) x (dcpm)]3 (x = 3, 4, 5) with yields of over 70%. On the other hand, when the other digold(I) complex [Au2Cl2(dppm)] (1') (dppm = bis(diphenylphosphino)methane) was used, only a negligible amount of the triangular complex was obtained. The control experiments revealed that the dcpm ligand accelerated an intermolecular Au(I)-C σ-bond-exchange reaction and that this high reversibility is the origin of the selective formation of the triangular complexes. Structural analyses and theoretical calculations indicate that the dcpm ligand increases the electrophilicity of the Au atom in the complex, thus facilitating the exchange reaction, although the cyclohexyl group is an electron-donating group. Furthermore, the oxidative chlorination of the macrocyclic gold complexes afforded a series of [n]cycloparaphenylenes (n = 9, 12, 15) in 78-88% isolated yields. The reorganization of two different macrocyclic Au complexes gave a mixture of macrocyclic complexes incorporating different oligophenylene linkers, from which a mixture of [n]cycloparaphenylenes with various numbers of phenylene units was obtained in good yields.
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Affiliation(s)
- Yusuke Yoshigoe
- Department
of Chemistry, Faculty of Science, Tokyo
University of Science, 1-3 Kagurazaka,Shinjuku-ku, Tokyo 162-8601, Japan
| | - Yohei Tanji
- Department
of Chemistry, Faculty of Science, Tokyo
University of Science, 1-3 Kagurazaka,Shinjuku-ku, Tokyo 162-8601, Japan
| | - Yusei Hata
- Department
of Chemistry, Faculty of Science, Tokyo
University of Science, 1-3 Kagurazaka,Shinjuku-ku, Tokyo 162-8601, Japan
| | - Kohtaro Osakada
- Laboratory
for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259, Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Shinichi Saito
- Department
of Chemistry, Faculty of Science, Tokyo
University of Science, 1-3 Kagurazaka,Shinjuku-ku, Tokyo 162-8601, Japan
| | - Eiichi Kayahara
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Shigeru Yamago
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Yoshitaka Tsuchido
- Department
of Chemistry, Faculty of Science, Tokyo
University of Science, 1-3 Kagurazaka,Shinjuku-ku, Tokyo 162-8601, Japan
| | - Hidetoshi Kawai
- Department
of Chemistry, Faculty of Science, Tokyo
University of Science, 1-3 Kagurazaka,Shinjuku-ku, Tokyo 162-8601, Japan
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5
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Chen H, Shao M, Li H, Liu H, Wei WM, Zheng RH, Song M, Liu R, Lu D. Modular synthesis, racemization pathway, and photophysical properties of asymmetrically substituted cycloparaphenylenes. NEW J CHEM 2022. [DOI: 10.1039/d2nj03166c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The racemization pathways of asymmetrically substituted cycloparaphenylenes analysed by transition-state calculations (TS) revealed size-dependent rotation barriers.
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Affiliation(s)
- Hao Chen
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Mengqi Shao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Huajun Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Hengxin Liu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Wen-Mei Wei
- School of Basic Medical Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Ren-Hui Zheng
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Beijing 100190, P. R. China
| | - Mengmeng Song
- School of Basic Medical Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Rui Liu
- School of Basic Medical Sciences, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
| | - Dapeng Lu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, P. R. China
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6
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Yang Y, Huangfu S, Sato S, Juríček M. Cycloparaphenylene Double Nanohoop: Structure, Lamellar Packing, and Encapsulation of C 60 in the Solid State. Org Lett 2021; 23:7943-7948. [PMID: 34558903 PMCID: PMC8524662 DOI: 10.1021/acs.orglett.1c02950] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A new member of the cycloparaphenylene double-nanohoop family was synthesized. Its π-framework features two oval cavities that display different shapes depending on the crystallization conditions. Incorporation of the peropyrene bridge within the nanoring cycles via bay-regions alleviates steric effects and thus allows 1:1 complexation with C60 in the solid state. This nanocarbon adopts a lamellar packing motif, and our results suggest that the structural adjustment of this double nanohoop could enable its use in supramolecular and semiconductive materials.
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Affiliation(s)
- Yong Yang
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Shangxiong Huangfu
- Laboratory for High Performance Ceramics, Empa, Überlandstrasse 129, CH-8600 Dübendorf, Switzerland.,Department of Physics, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Sota Sato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Michal Juríček
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
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7
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Lucas F, McIntosh N, Jacques E, Lebreton C, Heinrich B, Donnio B, Jeannin O, Rault-Berthelot J, Quinton C, Cornil J, Poriel C. [4]Cyclo- N-alkyl-2,7-carbazoles: Influence of the Alkyl Chain Length on the Structural, Electronic, and Charge Transport Properties. J Am Chem Soc 2021; 143:8804-8820. [PMID: 34077184 DOI: 10.1021/jacs.1c03240] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Macrocycles possessing radially oriented π-orbitals have experienced a fantastic development. However, their incorporation in organic electronic devices remains very scarce. In this work, we aim at bridging the gap between organic electronics and nanorings by reporting the first detailed structure-properties-device performance relationship study of organic functional materials based on a nanoring system. Three [4]cyclo-N-alkyl-2,7-carbazoles bearing different alkyl chains on their nitrogen atoms have been synthesized and characterized by combined experimental and theoretical approaches. This study includes electrochemical, photophysical, thermal, and structural solid-state measurements and charge transport properties investigations. An optimized protocol of the Pt approach has been developed to synthesize the [4]cyclocarbazoles in high yield (52-64%), of great interest for further development of nanorings, especially in materials science. The charge transport properties of [4]cyclocarbazoles and model compound [8]cycloparaphenylene ([8]CPP) have been studied. Although no field effect (FE) mobility was recorded for the benchmark [8]CPP, FE mobility values of ca. 10-5 cm2·V-1·s-1 were recorded for the [4]cyclocarbazoles. The characteristics (threshold voltage VTH, subthreshold swing SS, trapping energy ΔE) recorded for the three [4]cyclocarbazoles appear to be modulated by the alkyl chain length borne by the nitrogen atoms. Remarkably, the space-charge-limited current mobilities measured for the [4]cyclocarbazoles are about 3 orders of magnitude higher than that of [8]CPP (1.37/2.78 × 10-4 cm2·V-1·s-1 for the [4]cyclocarbazoles vs 1.21 × 10-7 cm2·V-1·s-1 for [8]CPP), highlighting the strong effect of nitrogen bridges on the charge transport properties. The whole study opens the way to the use of nanorings in electronics, which is now the next step of their development.
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Affiliation(s)
- Fabien Lucas
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | - Nemo McIntosh
- Laboratory for Chemistry of Novel Materials, University of Mons, 7000 Mons, Belgium
| | | | | | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504, CNRS-Université de Strasbourg, 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504, CNRS-Université de Strasbourg, 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | | | | | | | - Jérôme Cornil
- Laboratory for Chemistry of Novel Materials, University of Mons, 7000 Mons, Belgium
| | - Cyril Poriel
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
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8
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Yang Y, Nanjo Y, Isobe H, Sato S. Synthesis and stereoisomerism of [n]cyclo-2,9-phenanthrenylene congeners possessing alternating E/Z- and R/S-biaryl linkages. Org Biomol Chem 2021; 18:4949-4955. [PMID: 32572414 DOI: 10.1039/d0ob01064b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and cyclostereoisomerism of [n]cyclo-2,9-phenanthrenylenes ([n]CPhen2,9, n = 4, 6 and 8), possessing hybrid E/Z- and R/S-biaryl linkages, were elaborated. The dimer of a phenanthrene derivative was used as a starting material and underwent Ni-mediated Yamamoto-type coupling to afford [6]CPhen2,9 as a major cyclic product, as well as [4]CPhen2,9 and [8]CPhen2,9 as minor products. The stereoisomers of [n]CPhen2,9 were isolated and characterized, and the number of stereoisomers indicated that E/Z linkages did not provide any experimentally separable isomers, whereas the chirality in [n]CPhen2,9 originated from the intrinsic axial chirality at constrained R/S linkages. Theoretical calculations predicted that the 2,2'-linkages in [n]CPhen2,9 adopted a fixed Z- or E-configuration, which suggested a novel type of dynamics of atropisomerism in contrast to the reported rigid or flexible behavior. This study enriches our understanding of the stereochemical features of E/Z linkages in aromatic macrocycles.
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Affiliation(s)
- Yong Yang
- Department of Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. and JST, ERATO, Isobe Degenerate π-Integration Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yuki Nanjo
- Department of Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Hiroyuki Isobe
- Department of Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. and JST, ERATO, Isobe Degenerate π-Integration Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Sota Sato
- Department of Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. and JST, ERATO, Isobe Degenerate π-Integration Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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9
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Chen L, Che Y, Cooper AI, Chong SY. Exploring cooperative porosity in organic cage crystals using in situ diffraction and molecular simulations. Faraday Discuss 2021; 225:100-117. [PMID: 33146640 DOI: 10.1039/d0fd00022a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A porous organic cage crystal, α-CC2, shows unexpected adsorption of sulphur hexafluoride (SF6) in its cage cavities: analysis of the static crystal structure indicates that SF6 is occluded, as even the smallest diatomic gas, H2, is larger than the window of the cage pore. Herein, we use in situ powder X-ray diffraction (PXRD) experiments to provide unequivocal evidence for the presence of SF6 inside the 'occluded' cage voids, pointing to a mechanism of dynamic flexibility of the system. By combining PXRD results with molecular dynamics simulations, we build a molecular level picture of the cooperative porosity in α-CC2 that facilitates the passage of SF6 into the cage voids.
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Affiliation(s)
- Linjiang Chen
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.
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10
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Pérez‐Jiménez ÁJ, Sancho‐García JC. Theoretical Insights for Materials Properties of Cyclic Organic Nanorings. ADVANCED THEORY AND SIMULATIONS 2020. [DOI: 10.1002/adts.202000110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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11
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Frydrych R, Lis T, Bury W, Cybińska J, Stępień M. Feeding a Molecular Squid: A Pliable Nanocarbon Receptor for Electron-Poor Aromatics. J Am Chem Soc 2020; 142:15604-15613. [PMID: 32815367 PMCID: PMC7498155 DOI: 10.1021/jacs.0c07956] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A hybrid nanocarbon receptor consisting of a calix[4]arene and a bent oligophenylene loop ("molecular squid"), was obtained in an efficient, scalable synthesis. The system contains an electron-rich cavity with an adaptable shape, which can serve as a host for electron deficient guests, such as diquat, 10-methylacridinium, and anthraquinone. The new receptor forms inclusion complexes in the solid state and in solution, showing a dependence of the observed binding strength on the shape of the guest species and its charge. The interaction with the methylacridinium cation in solution was interpreted in terms of a 2:1 binding model, with K11 = 5.92(7) × 103 M-1. The solid receptor is porous to gases and vapors, yielding an uptake of ca. 4 mmol/g for methanol at 293 K. In solution, the receptor shows cyan fluorescence (λmaxem = 485 nm, ΦF = 33%), which is partly quenched upon binding of guests. Methylacridinium and anthraquinone adducts show red-shifted emission in the solid state, attributable to the charge-transfer character of these inclusion complexes.
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Affiliation(s)
- Rafał Frydrych
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Wojciech Bury
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.,PORT-Polski Ośrodek Rozwoju Technologii, ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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12
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Schaub TA, Prantl EA, Kohn J, Bursch M, Marshall CR, Leonhardt EJ, Lovell TC, Zakharov LN, Brozek CK, Waldvogel SR, Grimme S, Jasti R. Exploration of the Solid-State Sorption Properties of Shape-Persistent Macrocyclic Nanocarbons as Bulk Materials and Small Aggregates. J Am Chem Soc 2020; 142:8763-8775. [DOI: 10.1021/jacs.0c01117] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Tobias A. Schaub
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
- Institute of Organic Chemistry, Ruprecht-Karls University of Heidelberg, Heidelberg 69120, Germany
| | - Ephraim A. Prantl
- Department of Organic Chemistry, Johannes Gutenberg-University Mainz, Mainz 55128, Germany
| | - Julia Kohn
- Mulliken Center for Theoretical Chemistry, University Bonn, Bonn 53115, Germany
| | - Markus Bursch
- Mulliken Center for Theoretical Chemistry, University Bonn, Bonn 53115, Germany
| | - Checkers R. Marshall
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
| | - Erik J. Leonhardt
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
| | - Terri C. Lovell
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
| | - Lev N. Zakharov
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
| | - Carl K. Brozek
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
| | - Siegfried R. Waldvogel
- Department of Organic Chemistry, Johannes Gutenberg-University Mainz, Mainz 55128, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, University Bonn, Bonn 53115, Germany
| | - Ramesh Jasti
- Department of Chemistry & Biochemistry and Material Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
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13
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Hydrogen-bonded porous frameworks constructed by rigid π-conjugated molecules with carboxy groups. J INCL PHENOM MACRO 2020. [DOI: 10.1007/s10847-019-00972-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AbstractThis review covers construction and properties of porous molecular crystals (PMCs) constructed through hydrogen-bonding of C3-symmetric, rigid, π-conjugated molecular building blocks possessing carboxyaryl groups, which was reported in the last 5 years by the author’s group. PMCs with well-defined, self-standing pores have been attracted attention due to various functionalities provided by selective and reversible inclusion of certain chemical species into the pores. However, it has been recognized for long time that construction of PMCs with permanent porosity is not easy due to weakness of noncovalent intermolecular interactions. Systematic construction of PMCs have been limited so far. To overcome this problem, the author has proposed a unique molecular design concept based on C3-symmetric π-conjugated molecules (C3PIs) possessing o-bis(4-carboxyphenyl)benzene moieties in their periphery and demonstrated that C3PIs systematically yielded hydrogen-bonded organic frameworks (HOFs) composed of H-bonded 2D hexagonal networks (H-HexNets) or interpenetrated 3D pcu-networks, which exhibit permanent porosity, significant thermal stability, polar solvent durability, robustness/flexibility, and/or multifunctionality.
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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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Xu Y, Gsänger S, Minameyer MB, Imaz I, Maspoch D, Shyshov O, Schwer F, Ribas X, Drewello T, Meyer B, von Delius M. Highly Strained, Radially π-Conjugated Porphyrinylene Nanohoops. J Am Chem Soc 2019; 141:18500-18507. [DOI: 10.1021/jacs.9b08584] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Youzhi Xu
- Institute of Organic Chemistry, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Sebastian Gsänger
- Interdisciplinary Center for Molecular Materials (ICMM) and Computer-Chemistry-Center (CCC), Friedrich-Alexander University Erlangen-Nürnberg, Nägelsbachstrasse 25, 91052 Erlangen, Germany
| | - Martin B. Minameyer
- Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany
| | - Inhar Imaz
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Catalonia, Spain
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Catalonia, Spain
- ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain
| | - Oleksandr Shyshov
- Institute of Organic Chemistry, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Fabian Schwer
- Institute of Organic Chemistry, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Xavi Ribas
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, 17003 Girona, Catalonia, Spain
| | - Thomas Drewello
- Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany
| | - Bernd Meyer
- Interdisciplinary Center for Molecular Materials (ICMM) and Computer-Chemistry-Center (CCC), Friedrich-Alexander University Erlangen-Nürnberg, Nägelsbachstrasse 25, 91052 Erlangen, Germany
| | - Max von Delius
- Institute of Organic Chemistry, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
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16
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17
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Van Raden JM, Leonhardt EJ, Zakharov LN, Pérez-Guardiola A, Pérez-Jiménez AJ, Marshall CR, Brozek CK, Sancho-García JC, Jasti R. Precision Nanotube Mimics via Self-Assembly of Programmed Carbon Nanohoops. J Org Chem 2019; 85:129-141. [DOI: 10.1021/acs.joc.9b02340] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jeff M. Van Raden
- Department of Chemistry & Biochemistry and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
| | - Erik J. Leonhardt
- Department of Chemistry & Biochemistry and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
| | - Lev N. Zakharov
- CAMCOR − Center for Advanced Materials Characterization in Oregon, University of Oregon, Eugene, Oregon 97403, United States
| | - A. Pérez-Guardiola
- Department of Physical Chemistry, University of Alicante, E-03080 Alicante, Spain
| | - A. J. Pérez-Jiménez
- Department of Physical Chemistry, University of Alicante, E-03080 Alicante, Spain
| | - Checkers R. Marshall
- Department of Chemistry & Biochemistry and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
| | - Carl K. Brozek
- Department of Chemistry & Biochemistry and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
| | - J. C. Sancho-García
- Department of Physical Chemistry, University of Alicante, E-03080 Alicante, Spain
| | - Ramesh Jasti
- Department of Chemistry & Biochemistry and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403, United States
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18
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Tang H, Gu Z, Ding H, Li Z, Xiao S, Wu W, Jiang X. Nanoscale Crystalline Sheets and Vesicles Assembled from Nonplanar Cyclic π-Conjugated Molecules. RESEARCH 2019; 2019:1953926. [PMID: 31549048 PMCID: PMC6750094 DOI: 10.34133/2019/1953926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 05/15/2019] [Indexed: 11/06/2022]
Abstract
A fundamental challenge in chemistry and materials science is to create new carbon nanomaterials by assembling structurally unique carbon building blocks, such as nonplanar π-conjugated cyclic molecules. However, self-assembly of such cyclic π-molecules to form organized nanostructures has been rarely explored despite intensive studies on their chemical synthesis. Here we synthesized a family of new cycloparaphenylenes and found that these fully hydrophobic and nonplanar cyclic π-molecules could self-assemble into structurally distinct two-dimensional crystalline multilayer nanosheets. Moreover, these crystalline multilayer nanosheets could overcome inherent rigidity to curve into closed crystalline vesicles in solution. These supramolecular assemblies show that the cyclic molecular scaffolds are homogeneously arranged on the surface of nanosheets and vesicles with their molecular isotropic x-y plane standing obliquely on the surface. These supramolecular architectures that combined exact crystalline order, orientation-specific arrangement of π-conjugated cycles, controllable morphology, uniform molecular pore, superior florescence quench ability, and photoluminescence are expected to give rise to a new class of functional materials displaying unique photonic, electronic, and biological functions.
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Affiliation(s)
- Huang Tang
- MOE Key Laboratory of High Performance Polymer Materials and Technolog, and Department of Polymer Science & Engineering, College of Chemistry & Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Zhewei Gu
- MOE Key Laboratory of High Performance Polymer Materials and Technolog, and Department of Polymer Science & Engineering, College of Chemistry & Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Haifeng Ding
- National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing, 210093, China
| | - Zhibo Li
- School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao, China
| | - Shiyan Xiao
- CAS Key Laboratory of Soft Matter Chemistry and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Wei Wu
- MOE Key Laboratory of High Performance Polymer Materials and Technolog, and Department of Polymer Science & Engineering, College of Chemistry & Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Xiqun Jiang
- MOE Key Laboratory of High Performance Polymer Materials and Technolog, and Department of Polymer Science & Engineering, College of Chemistry & Chemical Engineering, Nanjing University, Nanjing, 210093, China
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19
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Affiliation(s)
- Youzhi Xu
- Institut für Organische Chemie und Neue MaterialienUniversität Ulm Albert-Einstein-Allee 11 89081 Ulm Deutschland
| | - Max Delius
- Institut für Organische Chemie und Neue MaterialienUniversität Ulm Albert-Einstein-Allee 11 89081 Ulm Deutschland
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20
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Xu Y, von Delius M. The Supramolecular Chemistry of Strained Carbon Nanohoops. Angew Chem Int Ed Engl 2019; 59:559-573. [PMID: 31190449 DOI: 10.1002/anie.201906069] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Indexed: 01/24/2023]
Abstract
Since 1996, a growing number of strained macrocycles, comprising only sp2 - or sp-hybridized carbon atoms within the ring, have become synthetically accessible, with the [n]cycloparaphenyleneacetylenes (CPPAs) and the [n]cycloparaphenylenes (CPPs) being the most prominent examples. Now that robust and relatively general synthetic routes toward a diverse range of nanohoop structures have become available, the research focus is beginning to shift towards the exploration of their properties and applications. From a supramolecular chemistry perspective, these macrocycles offer unique opportunities as a result of their near-perfect circular shape, the unusually high degree of shape-persistence, and the presence of both convex and concave π-faces. In this Minireview, we give an overview on the use of strained carbon-rich nanohoops in host-guest chemistry, the preparation of mechanically interlocked architectures, and crystal engineering.
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Affiliation(s)
- Youzhi Xu
- Institute of Organic Chemistry and Advanced Materials, University of Ulm, Albert-Einstein-Allee 11, 89081, Ulm, Germany
| | - Max von Delius
- Institute of Organic Chemistry and Advanced Materials, University of Ulm, Albert-Einstein-Allee 11, 89081, Ulm, Germany
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21
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Inference-assisted intelligent crystallography based on preliminary data. Sci Rep 2019; 9:11886. [PMID: 31439863 PMCID: PMC6706436 DOI: 10.1038/s41598-019-48362-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 07/29/2019] [Indexed: 12/03/2022] Open
Abstract
Crystal structure analysis is routinely used to determine atomically resolved molecular structures and structure-property relationships. The accumulation of reliable structural characteristics obtained by crystal structure analysis has forged a robust basis that is frequently used in molecular and materials sciences. However, experimental techniques remain hampered by time-consuming ‘blind’ measurement-analysis iterations, which are sometimes required to find appropriate crystals and experimental conditions. Herein, we present a method that uses a small preliminary data set to evaluate the to-be-observed structures and the to-be-collected data. Moreover, we demonstrate the practical utility of this method to improve the efficiency of crystal structure analysis. This method will help selecting suitable crystals and choosing favorable experimental conditions to generate results that satisfy the level of precision required for specific research objectives.
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22
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Guan LZ, Patiño J, Cuadrado-Collados C, Tamayo A, Gutiérrez MC, Ferrer ML, Silvestre-Albero J, Del Monte F. Carbon-GO Composites with Preferential Water versus Ethanol Uptake. ACS APPLIED MATERIALS & INTERFACES 2019; 11:24493-24503. [PMID: 31199609 DOI: 10.1021/acsami.9b02745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The elimination of small amounts of water from alcohols is by no means a trivial issue in many practical applications like, for instance, the dehumidification of biocombustibles. The use of carbonaceous materials as sorbents has been far less explored than that of other materials because their hydrophobic character has typically limited their water uptake. Herein, we designed a synthetic process based on the use of eutectic mixtures that allowed the homogeneous dispersion of graphene oxide (GO) in the liquid containing the carbon precursor, e.g., furfuryl alcohol. Thus, after polymerization and a subsequent carbonization process, we were able to obtain porous carbon-GO composites where the combination of pore diameter and surface hydrophilicity provided a remarkable capacity for water uptake but extremely low methanol and ethanol uptake along the entire range of relative pressures evaluated in this work. Both the neat water uptake and the uptake difference between water and either methanol or ethanol of our carbon-GO composites were similar or eventually better than the uptake previously reported for other materials, also exhibiting preferential water-to-alcohol adsorption, e.g., porous coordination polymers, metal-organic frameworks, polyoxometalates, and covalent two-dimensional nanosheets embedded in a polymer matrix. Moreover, water versus alcohol uptake was particularly remarkable at low partial pressures in our carbon-GO composites.
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Affiliation(s)
| | | | - Carlos Cuadrado-Collados
- Laboratorio de Materiales Avanzados, Departamento de Química Inorgánica-Instituto Universitario de Materiales , Universidad de Alicante , Ctra. San Vicente-Alicante s/n , E-03690 San Vicente del Raspeig , Spain
| | | | | | | | - Joaquín Silvestre-Albero
- Laboratorio de Materiales Avanzados, Departamento de Química Inorgánica-Instituto Universitario de Materiales , Universidad de Alicante , Ctra. San Vicente-Alicante s/n , E-03690 San Vicente del Raspeig , Spain
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23
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Byun Y, Je SH, Talapaneni SN, Coskun A. Advances in Porous Organic Polymers for Efficient Water Capture. Chemistry 2019; 25:10262-10283. [PMID: 31022320 DOI: 10.1002/chem.201900940] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/23/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Yearin Byun
- Graduate School of EEWSKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
| | - Sang Hyun Je
- Graduate School of EEWSKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
| | - Siddulu Naidu Talapaneni
- Graduate School of EEWSKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
| | - Ali Coskun
- Graduate School of EEWSKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
- Department of ChemistryUniversity of Fribourg Chemin de Musee 9 Fribourg 1700 Switzerland
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24
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Zhao H, Ma YC, Cao L, Huang S, Zhang JP, Yan X. Synthesis and Photophysical Properties of Chalcophenes-Embedded Cycloparaphenylenes. J Org Chem 2019; 84:5230-5235. [DOI: 10.1021/acs.joc.9b00207] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Hongyan Zhao
- Department of Chemistry, Renmin University of China, Beijing 100872, People’s Republic of China
| | - Ying-Chao Ma
- Department of Chemistry, Renmin University of China, Beijing 100872, People’s Republic of China
| | - Lei Cao
- Department of Chemistry, Renmin University of China, Beijing 100872, People’s Republic of China
| | - Shiqing Huang
- Department of Chemistry, Renmin University of China, Beijing 100872, People’s Republic of China
| | - Jian-Ping Zhang
- Department of Chemistry, Renmin University of China, Beijing 100872, People’s Republic of China
| | - Xiaoyu Yan
- Department of Chemistry, Renmin University of China, Beijing 100872, People’s Republic of China
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25
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Tang H, Gu Z, Li C, Li Z, Wu W, Jiang X. Nanoscale vesicles assembled from non-planar cyclic molecules for efficient cell penetration. Biomater Sci 2019; 7:2552-2558. [DOI: 10.1039/c9bm00347a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A new approach to the development of functional biomaterials is to obtain a controllable nanostructure through supramolecular self-assembly.
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Affiliation(s)
- Huang Tang
- MOE Key Laboratory of High Performance Polymer Materials and Technology
- and Department of Polymer Science & Engineering
- College of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
| | - Zhewei Gu
- MOE Key Laboratory of High Performance Polymer Materials and Technology
- and Department of Polymer Science & Engineering
- College of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
| | - Cheng Li
- MOE Key Laboratory of High Performance Polymer Materials and Technology
- and Department of Polymer Science & Engineering
- College of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
| | - Zhibo Li
- School of Polymer Science and Engineering
- Qingdao University of Science and Technology
- Qingdao
- China
| | - Wei Wu
- MOE Key Laboratory of High Performance Polymer Materials and Technology
- and Department of Polymer Science & Engineering
- College of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
| | - Xiqun Jiang
- MOE Key Laboratory of High Performance Polymer Materials and Technology
- and Department of Polymer Science & Engineering
- College of Chemistry & Chemical Engineering
- Nanjing University
- Nanjing
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26
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Leonhardt EJ, Van Raden JM, Miller D, Zakharov LN, Alemán B, Jasti R. A Bottom-Up Approach to Solution-Processed, Atomically Precise Graphitic Cylinders on Graphite. NANO LETTERS 2018; 18:7991-7997. [PMID: 30480454 DOI: 10.1021/acs.nanolett.8b03979] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Extended carbon nanostructures, such as carbon nanotubes (CNTs), exhibit remarkable properties but are difficult to synthesize uniformly. Herein, we present a new class of carbon nanomaterials constructed via the bottom-up self-assembly of cylindrical, atomically precise small molecules. Guided by supramolecular design principles and circle packing theory, we have designed and synthesized a fluorinated nanohoop that, in the solid state, self-assembles into nanotube-like arrays with channel diameters of precisely 1.63 nm. A mild solution-casting technique is then used to construct vertical "forests" of these arrays on a highly ordered pyrolytic graphite (HOPG) surface through epitaxial growth. Furthermore, we show that a basic property of nanohoops, fluorescence, is readily transferred to the bulk phase, implying that the properties of these materials can be directly altered via precise functionalization of their nanohoop building blocks. The strategy presented is expected to have broader applications in the development of new graphitic nanomaterials with π-rich cavities reminiscent of CNTs.
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Affiliation(s)
- Erik J Leonhardt
- Department of Chemistry & Biochemistry, Materials Science Institute , University of Oregon , Eugene , Oregon 97403 , United States
| | - Jeff M Van Raden
- Department of Chemistry & Biochemistry, Materials Science Institute , University of Oregon , Eugene , Oregon 97403 , United States
| | - David Miller
- Department of Physics, Materials Science Institute, Center for Optical, Molecular, and Quantum Science , University of Oregon , Eugene , Oregon 97403 , United States
| | - Lev N Zakharov
- CAMCOR - Center for Advanced Materials Characterization in Oregon , University of Oregon , Eugene , Oregon 97403 , United States
| | - Benjamín Alemán
- Department of Physics, Materials Science Institute, Center for Optical, Molecular, and Quantum Science , University of Oregon , Eugene , Oregon 97403 , United States
| | - Ramesh Jasti
- Department of Chemistry & Biochemistry, Materials Science Institute , University of Oregon , Eugene , Oregon 97403 , United States
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27
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Wu D, Cheng W, Ban X, Xia J. Cycloparaphenylenes (CPPs): An Overview of Synthesis, Properties, and Potential Applications. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800397] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Di Wu
- School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; No. 122 Luoshi Road Wuhan 430070 China
| | - Wei Cheng
- School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; No. 122 Luoshi Road Wuhan 430070 China
| | - Xiangtao Ban
- School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; No. 122 Luoshi Road Wuhan 430070 China
| | - Jianlong Xia
- School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; No. 122 Luoshi Road Wuhan 430070 China
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing; Wuhan University of Technology; No. 122 Luoshi Road Wuhan 430070 China
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28
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Povie G, Segawa Y, Nishihara T, Miyauchi Y, Itami K. Synthesis and Size-Dependent Properties of [12], [16], and [24]Carbon Nanobelts. J Am Chem Soc 2018; 140:10054-10059. [DOI: 10.1021/jacs.8b06842] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | | | | | - Yuhei Miyauchi
- Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan
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29
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Jia H, Gao Y, Huang Q, Cui S, Du P. Facile three-step synthesis and photophysical properties of [8]-, [9]-, and [12]cyclo-1,4-naphthalene nanorings via platinum-mediated reductive elimination. Chem Commun (Camb) 2018; 54:988-991. [PMID: 29322132 DOI: 10.1039/c7cc07370d] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we report a facile three-step synthesis of [8]-, [9]-, and [12]cyclo-1,4-naphthalene nanorings as the conjugated segments of carbon nanotubes. The nanorings were created via a platinum-mediated assembly of 1,4-naphthalene-based units and subsequent reductive elimination in the presence of triphenylphosphine. This present platinum-mediated approach is attractive because of its simple three-step process to produce the targeted nanorings in a high overall yield. In addition, their photophysical properties were studied using UV-vis spectroscopy and photoluminescence (PL) spectroscopy, which further revealed their unique size-dependent properties.
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Affiliation(s)
- Hongxing Jia
- Hefei National Laboratory of Physical Science at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), University of Science and Technology of China (USTC), 96 Jinzhai Road, Hefei, Anhui Province 230026, P. R. China.
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30
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Spisak SN, Wei Z, Darzi E, Jasti R, Petrukhina MA. Highly strained [6]cycloparaphenylene: crystallization of an unsolvated polymorph and the first mono- and dianions. Chem Commun (Camb) 2018; 54:7818-7821. [DOI: 10.1039/c8cc03693d] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first crystallographic characterization of [6]cycloparaphenylene in the solvent-free environment and upon chemical reduction reveals unique solid-state structures of neutral and negatively charged [6]CPP.
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Affiliation(s)
- Sarah N. Spisak
- Department of Chemistry
- University at Albany
- State University of New York
- Albany
- USA
| | - Zheng Wei
- Department of Chemistry
- University at Albany
- State University of New York
- Albany
- USA
| | - Evan Darzi
- Department of Chemistry and Biochemistry
- University of Oregon
- Eugene
- USA
| | - Ramesh Jasti
- Department of Chemistry and Biochemistry
- University of Oregon
- Eugene
- USA
| | - Marina A. Petrukhina
- Department of Chemistry
- University at Albany
- State University of New York
- Albany
- USA
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31
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Lu D, Zhuang G, Jia H, Wang J, Huang Q, Cui S, Du P. A novel symmetrically multifunctionalized dodecamethoxy-cycloparaphenylene: synthesis, photophysical, and supramolecular properties. Org Chem Front 2018. [DOI: 10.1039/c8qo00033f] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In the present study, we report the synthesis of a novel symmetrically multifunctionalized cycloparaphenylene (CPP), dodecamethoxy-[9]CPP, through nickel-mediated macrocyclization and subsequent reductive aromatization reactions.
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Affiliation(s)
- Dapeng Lu
- Hefei National Laboratory of Physical Science at the Microscale
- CAS Key Laboratory of Materials for Energy Conversion
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Materials Science and Engineering
- University of Science and Technology of China
| | - Guilin Zhuang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Hongxing Jia
- Hefei National Laboratory of Physical Science at the Microscale
- CAS Key Laboratory of Materials for Energy Conversion
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Materials Science and Engineering
- University of Science and Technology of China
| | - Jinyi Wang
- Hefei National Laboratory of Physical Science at the Microscale
- CAS Key Laboratory of Materials for Energy Conversion
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Materials Science and Engineering
- University of Science and Technology of China
| | - Qiang Huang
- Hefei National Laboratory of Physical Science at the Microscale
- CAS Key Laboratory of Materials for Energy Conversion
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Materials Science and Engineering
- University of Science and Technology of China
| | - Shengsheng Cui
- Hefei National Laboratory of Physical Science at the Microscale
- CAS Key Laboratory of Materials for Energy Conversion
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Materials Science and Engineering
- University of Science and Technology of China
| | - Pingwu Du
- Hefei National Laboratory of Physical Science at the Microscale
- CAS Key Laboratory of Materials for Energy Conversion
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Materials Science and Engineering
- University of Science and Technology of China
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32
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Ozaki N, Sakamoto H, Nishihara T, Fujimori T, Hijikata Y, Kimura R, Irle S, Itami K. Electrically Activated Conductivity and White Light Emission of a Hydrocarbon Nanoring-Iodine Assembly. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703648] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Noriaki Ozaki
- JST-ERATO; Itami Molecular Nanocarbon Project; Chikusa Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University; Chikusa Nagoya 464-8602 Japan
| | - Hirotoshi Sakamoto
- JST-ERATO; Itami Molecular Nanocarbon Project; Chikusa Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University; Chikusa Nagoya 464-8602 Japan
| | - Taishi Nishihara
- 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 of Energy and Environmental Science; Shinshu University; Nagano 380-8553 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
| | - Ryuto Kimura
- Graduate School of Science; 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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Ozaki N, Sakamoto H, Nishihara T, Fujimori T, Hijikata Y, Kimura R, Irle S, Itami K. Electrically Activated Conductivity and White Light Emission of a Hydrocarbon Nanoring-Iodine Assembly. Angew Chem Int Ed Engl 2017; 56:11196-11202. [DOI: 10.1002/anie.201703648] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Noriaki Ozaki
- JST-ERATO; Itami Molecular Nanocarbon Project; Chikusa Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University; Chikusa Nagoya 464-8602 Japan
| | - Hirotoshi Sakamoto
- JST-ERATO; Itami Molecular Nanocarbon Project; Chikusa Nagoya 464-8602 Japan
- Graduate School of Science; Nagoya University; Chikusa Nagoya 464-8602 Japan
| | - Taishi Nishihara
- 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 of Energy and Environmental Science; Shinshu University; Nagano 380-8553 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
| | - Ryuto Kimura
- Graduate School of Science; 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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34
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Fukushima T, Sakamoto H, Tanaka K, Hijikata Y, Irle S, Itami K. Polymorphism of [6]Cycloparaphenylene for Packing Structure-dependent Host–Guest Interaction. CHEM LETT 2017. [DOI: 10.1246/cl.170210] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Tomohiro Fukushima
- JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
| | - Hirotoshi Sakamoto
- JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
| | - Kohei Tanaka
- JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
| | - Yuh Hijikata
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya, Aichi 464-8601
| | - Stephan Irle
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya, Aichi 464-8601
| | - Kenichiro Itami
- JST-ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
- Graduate School of Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8602
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya, Aichi 464-8601
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35
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Zheng J, Huang J, Xu F, Zhu F, Wu D, Ouyang G. Powdery polymer and carbon aerogels with high surface areas for high-performance solid phase microextraction coatings. NANOSCALE 2017; 9:5545-5550. [PMID: 28405669 DOI: 10.1039/c7nr00850c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A novel powdery polymer aerogel (PPA) with a hierarchical pore structure was prepared via hypercrosslinking of monodisperse poly(styrene-co-divinylbenzene) nanoparticles. Subsequently, the PPA was carbonized to obtain a powdery carbon aerogel (PCA) with a well-inherited pore structure and a much higher surface area (2354 m2 g-1). The PPA-coated and PCA-coated fibers were easily fabricated benefiting from the powdery morphologies of PPA and PCA, and demonstrated high extraction efficiencies towards hydrophobic analytes owing to their functional groups, unique three-dimensional (3D) porous nanonetworks and high surface areas.
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Affiliation(s)
- Juan Zheng
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China.
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Li P, Zakharov LN, Jasti R. A Molecular Propeller with Three Nanohoop Blades: Synthesis, Characterization, and Solid-State Packing. Angew Chem Int Ed Engl 2017; 56:5237-5241. [PMID: 28374422 DOI: 10.1002/anie.201700935] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Indexed: 11/06/2022]
Abstract
Nanoscale carbon-rich molecular architectures are not only aesthetically appealing but also of practical importance for energy and biomedical technologies. Herein, we report the synthesis of cyclic-oligophenylene-based nanopropeller 1 by using an efficient synthon strategy involving sequential intramolecular bisboronate homocoupling and reductive aromatization by H2 SnCl4 . The nanopropeller molecules pack into a layered hexagonal lattice featuring long-ranged nano-sized channels and a total guest-accessible volume of 48 %, as revealed by X-ray diffraction studies. We suggest that such a solid-state arrangement is determined by the interplay between the propeller architecture and the intermolecular van der Waals interactions.
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Affiliation(s)
- Penghao Li
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403-1253, USA
| | - Lev N Zakharov
- CAMCOR-Center for Advanced Materials Characterization in Oregon, University of Oregon, Eugene, OR, 97403-1443, USA
| | - Ramesh Jasti
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403-1253, USA
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37
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Li P, Zakharov LN, Jasti R. A Molecular Propeller with Three Nanohoop Blades: Synthesis, Characterization, and Solid‐State Packing. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700935] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Penghao Li
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403-1253 USA
| | - Lev N. Zakharov
- CAMCOR-Center for Advanced Materials Characterization in Oregon University of Oregon Eugene OR 97403-1443 USA
| | - Ramesh Jasti
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403-1253 USA
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38
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Bernabei M, Pérez-Soto R, Gómez García I, Haranczyk M. Towards stable porous crystalline phases of molecular belts. CrystEngComm 2017. [DOI: 10.1039/c7ce01679d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chemical modification of a molecular belt (M1) renders the molecule (M2) into a stable supramolecular nanotube porous crystal.
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Affiliation(s)
| | | | - Ismael Gómez García
- IMDEA Materials Institute
- 28096 Getafe
- Spain
- Departamento de Materiales
- Universidad Carlos III de Madrid
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Chen TH, Popov I, Miljanić OŠ. A Zirconium Macrocyclic Metal-Organic Framework with Predesigned Shape-Persistent Apertures. Chemistry 2016; 23:286-290. [DOI: 10.1002/chem.201605079] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Teng-Hao Chen
- Department of Chemistry; Tamkang University; No.151, Yingzhuan Rd., Tamsui Dist. New Taipei City 25137 Taiwan
| | - Ilya Popov
- Chemical Sciences Division; Oak Ridge National Laboratory; Oak Ridge TN 37831 USA
| | - Ognjen Š. Miljanić
- Department of Chemistry; University of Houston; 112 Fleming Building Houston TX 77204-5003 USA
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40
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Matsui K, Fushimi M, Segawa Y, Itami K. Synthesis, Structure, and Reactivity of a Cylinder-Shaped Cyclo[12]orthophenylene[6]ethynylene: Toward the Synthesis of Zigzag Carbon Nanobelts. Org Lett 2016; 18:5352-5355. [DOI: 10.1021/acs.orglett.6b02702] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Katsuma Matsui
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Masako Fushimi
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Yasutomo Segawa
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
- JST, ERATO, Itami
Molecular Nanocarbon Project, Chikusa, Nagoya 464-8602, Japan
| | - Kenichiro Itami
- Graduate
School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
- JST, ERATO, Itami
Molecular Nanocarbon Project, Chikusa, Nagoya 464-8602, Japan
- Institute
of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya 464-8602, Japan
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41
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Okada K, Yagi A, Segawa Y, Itami K. Synthesis and properties of [8]-, [10]-, [12]-, and [16]cyclo-1,4-naphthylenes. Chem Sci 2016; 8:661-667. [PMID: 28451214 PMCID: PMC5297897 DOI: 10.1039/c6sc04048a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 09/11/2016] [Indexed: 11/21/2022] Open
Abstract
The synthesis and properties of various [n]cyclo-1,4-naphthylenes ([n]CNs, n = 8, 10, 12, and 16) are described. Initially, extended L-shaped units, which could be converted into quater- or quinquenaphthylenes were prepared. Nickel- or palladium-mediated couplings of these extended L-shaped units, followed by reductive aromatization of the coupling products afforded [8]-, [10]-, [12]-, and [16]CNs. The size-dependent photophysical properties of these CNs were confirmed by measuring their UV-vis absorption and fluorescence spectra. The theoretical studies supported substantial effects of the number of naphthalene rings on the structural and photophysical properties of these CNs. A kinetic study on the thermal conversion of the Cs-symmetric conformer of [10]CN into its most stable D5d-symmetric conformer indicated that ring strain affects the rotation barrier of the naphthalene rings in [10]CN.
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Affiliation(s)
- Keishu Okada
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan . ;
| | - Akiko Yagi
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan . ;
| | - Yasutomo Segawa
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan . ; .,JST , ERATO , Itami Molecular Nanocarbon Project , Nagoya University , Japan
| | - Kenichiro Itami
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan . ; .,JST , ERATO , Itami Molecular Nanocarbon Project , Nagoya University , Japan.,Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Japan
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42
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Huang ZA, Chen C, Yang XD, Fan XB, Zhou W, Tung CH, Wu LZ, Cong H. Synthesis of Oligoparaphenylene-Derived Nanohoops Employing an Anthracene Photodimerization–Cycloreversion Strategy. J Am Chem Soc 2016; 138:11144-7. [DOI: 10.1021/jacs.6b07673] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Ze-Ao Huang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Chen Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiao-Di Yang
- Laboratory
of Advanced Materials, Fudan University, Shanghai 200438, China
| | - Xiang-Bing Fan
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Wen Zhou
- Beijing
National Laboratory for Molecular Sciences (BNLMS), College of Chemistry
and Molecular Engineering, Peking University, Beijing 100871, China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
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