151
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Krieg E, Bastings MMC, Besenius P, Rybtchinski B. Supramolecular Polymers in Aqueous Media. Chem Rev 2016; 116:2414-77. [DOI: 10.1021/acs.chemrev.5b00369] [Citation(s) in RCA: 527] [Impact Index Per Article: 65.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | | | - Pol Besenius
- Institute
of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Mainz 55128, Germany
| | - Boris Rybtchinski
- Department
of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel
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152
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Sapala AR, Kundu J, Chowdhury P, Haridas V. Spontaneous vesiculation: a mechanistic insight from the study of hybrid peptide molecules. NEW J CHEM 2016. [DOI: 10.1039/c6nj02643e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We report a series of hybrid peptide molecules that display spontaneous vesiculation. A closer look at their vesicle formation revealed a toroidal intermediate en route to the final vesicular form.
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Affiliation(s)
- Appa Rao Sapala
- Department of Chemistry
- Indian Institute of Technology Delhi (IITD)
- Hauz Khas
- India
| | - Jayanta Kundu
- Department of Chemistry
- Indian Institute of Technology Delhi (IITD)
- Hauz Khas
- India
| | - Pramit Chowdhury
- Department of Chemistry
- Indian Institute of Technology Delhi (IITD)
- Hauz Khas
- India
| | - V. Haridas
- Department of Chemistry
- Indian Institute of Technology Delhi (IITD)
- Hauz Khas
- India
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153
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Zheng X, Wang H, Li Y. Tuneable luminescence and morphology of an amphiphilic platinum( ii) complex via the incorporation of a cationic surfactant. RSC Adv 2016. [DOI: 10.1039/c6ra14410a] [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] Open
Abstract
A new amphiphilic platinum(ii) complex containing a quaternary ammonium group had been synthesized successfully.
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Affiliation(s)
- Xiaorui Zheng
- State Key Laboratory of Fluorine & Nitrogen Chemicals
- Xi'an 710065
- China
- Xi'an Modern Chemistry Research Institute
- Xi'an 710065
| | - Haiyang Wang
- State Key Laboratory of Fluorine & Nitrogen Chemicals
- Xi'an 710065
- China
- Xi'an Modern Chemistry Research Institute
- Xi'an 710065
| | - Yuan Li
- State Key Laboratory of Fluorine & Nitrogen Chemicals
- Xi'an 710065
- China
- Xi'an Modern Chemistry Research Institute
- Xi'an 710065
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154
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Cao B, Kaneshige Y, Matsue Y, Morita Y, Okamoto H. 4-Perfluoroalkylbutoxybenzene derivatives as liquid crystalline organogelators based on phase-selective gelators. NEW J CHEM 2016. [DOI: 10.1039/c6nj00741d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
4-Perfluoroalkylbutoxybenzene derivatives as a smart soft material show efficient and rapid phase-selective gelation ability from water at extremes of pH.
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Affiliation(s)
- Banpeng Cao
- Graduate School of Science and Engineering
- Yamaguchi University
- Ube Yamaguchi
- Japan
- Jiangxi Key Laboratory of Organic Chemistry
| | - Yuta Kaneshige
- Graduate School of Science and Engineering
- Yamaguchi University
- Ube Yamaguchi
- Japan
| | - Yuya Matsue
- Graduate School of Science and Engineering
- Yamaguchi University
- Ube Yamaguchi
- Japan
| | - Yuki Morita
- Graduate School of Science and Engineering
- Yamaguchi University
- Ube Yamaguchi
- Japan
| | - Hiroaki Okamoto
- Graduate School of Science and Engineering
- Yamaguchi University
- Ube Yamaguchi
- Japan
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155
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Progress in Heterocyclic Metallosupramolecular Construction. ADVANCES IN HETEROCYCLIC CHEMISTRY 2016. [DOI: 10.1016/bs.aihch.2016.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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156
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Rest C, Kandanelli R, Fernández G. Strategies to create hierarchical self-assembled structures via cooperative non-covalent interactions. Chem Soc Rev 2015; 44:2543-72. [PMID: 25735967 DOI: 10.1039/c4cs00497c] [Citation(s) in RCA: 303] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Cooperative phenomena are common processes involved in the hierarchical self-assembly of multiple systems in nature, such as the tobacco mosaic virus and a cell's cytoskeleton. Motivated by the high degree of order exhibited by these systems, a great deal of effort has been devoted in the past two decades to design hierarchical supramolecular polymers by combining different classes of cooperative interactions. In this review, we have classified the field of supramolecular polymers depending on the cooperative non-covalent forces driving their formation, with particular emphasis on recent examples from literature. We believe that this overview would help scientists in the field to design novel self-assembled systems with improved complexity and functionalities.
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Affiliation(s)
- Christina Rest
- Institut für Organische Chemie and Center for Nanosystems Chemistry, Universität Würzburg Am Hubland, 97074 Würzburg, Germany.
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157
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Ma X, Zhang Y, Zhang Y, Peng C, Che Y, Zhao J. Stepwise Formation of Photoconductive Nanotubes through a New Top-Down Method. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:7746-7751. [PMID: 26485110 DOI: 10.1002/adma.201503771] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 08/31/2015] [Indexed: 06/05/2023]
Abstract
In contrast to the widely used bottom-up strategy for preparing various complex nanostructures, the top-down strategy is rarely applied to generate complex nanostructures. This study reports the use of a unique combination of bottom-up and top-down processes for the time-resolved stepwise fabrication of novel photoconductive nanotubes from elaborately designed asymmetric perylene diimide molecules.
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Affiliation(s)
- Xiaojie Ma
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yibin Zhang
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yifan Zhang
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Cheng Peng
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yanke Che
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jincai Zhao
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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158
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Abstract
Dendritic molecules are an exciting research topic because of their highly branched architecture, multiple functional groups on the periphery, and very pertinent features for various applications. Self-assembling dendritic amphiphiles have produced different nanostructures with unique morphologies and properties. Since their self-assembly in water is greatly relevant for biomedical applications, researchers have been looking for a way to rationally design dendritic amphiphiles for the last few decades. We review here some recent developments from investigations on the self-assembly of dendritic amphiphiles into various nanostructures in water on the molecular level. The main content of the review is divided into sections according to the different nanostructure morphologies resulting from the dendritic amphiphiles' self-assembly. Finally, we conclude with some remarks that highlight the self-assembling features of these dendritic amphiphiles.
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Affiliation(s)
- Bala N S Thota
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Berlin 14195, Germany
| | - Leonhard H Urner
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Berlin 14195, Germany
| | - Rainer Haag
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Berlin 14195, Germany
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159
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Photoreactive helical nanoaggregates exhibiting morphology transition on thermal reconstruction. Nat Commun 2015; 6:8936. [PMID: 26586298 PMCID: PMC4673833 DOI: 10.1038/ncomms9936] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 10/15/2015] [Indexed: 01/24/2023] Open
Abstract
The supramolecular design of photochromic molecules has produced various smart molecular assemblies that can switch their structures and/or functions in response to light stimuli. However, most of these assemblies require large structural changes of the photochromic molecules for an efficient conversion of assembled states, which often suppresses the photoreactivity within the self-assemblies. Here we report molecular assemblies, based on a photo-cross-linkable chromophoric dyad, in which a small amount of ultraviolet-generated photochemical product can guide the entire system into different assembly processes. In apolar solution, the intact dyad self-assembles into right-handed superhelical fibrils. On ultraviolet-irradiation of these fibrils, an effective photoreaction affords a sole photo-cross-linked product. When right-handed helical fibrils, containing a minor amount of the photoproduct, are thermally reconstructed, the intact molecule and the photoproduct undergo a co-assembly process that furnishes superhelical fibrils with different molecular packing structures. This molecular design principle should afford new paradigms for smart molecular assemblies. The ability to switch structure or function in response to an external stimulus is highly desirable for many applications. Here, the authors report the guidable supramolecular assembly of photocross-linkable molecules into different complex superstructures, dependant on their exposure to UV light.
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160
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Hong N, Li Y, Qiu X. A highly efficient dispersant from black liquor for carbendazim suspension concentrate: Preparation, self-assembly behavior and investigation of dispersion mechanism. J Appl Polym Sci 2015. [DOI: 10.1002/app.43067] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Nanlong Hong
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou China
- State Key Laboratory of Pulp and Paper Engineering; South China University of Technology; Guangzhou China
| | - Yuan Li
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou China
- State Key Laboratory of Pulp and Paper Engineering; South China University of Technology; Guangzhou China
| | - Xueqing Qiu
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou China
- State Key Laboratory of Pulp and Paper Engineering; South China University of Technology; Guangzhou China
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161
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Arai M, Ito K. Lower Critical Solution Temperature Behaviors of Aromatic Compounds with Oligo(ethylene glycol) Chains. CHEM LETT 2015. [DOI: 10.1246/cl.150596] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Masato Arai
- Department of Chemistry and Chemical Engineering, Graduate School of Science and Engineering, Yamagata University
| | - Kazuaki Ito
- Department of Chemistry and Chemical Engineering, Graduate School of Science and Engineering, Yamagata University
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162
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Zhang C, Chen P, Dong H, Zhen Y, Liu M, Hu W. Porphyrin Supramolecular 1D Structures via Surfactant-Assisted Self-Assembly. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:5379-87. [PMID: 26178274 DOI: 10.1002/adma.201501273] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 05/19/2015] [Indexed: 05/19/2023]
Abstract
One-dimensional (1D) solid-state supramolecular structures based on porphyrin chromophores arouse numerous expectations from the interdisciplinary scientific communities of supramolecular chemistry and advanced soft materials science. This stems from the intrinsic assembly capability of porphyrins to form various well-defined 1D assemblies, which have broad opportunities in the fields of advanced soft matter. A brief review on 1D porphyrin micro-/nanoassemblies constructed via surfactant-assisted self-assembly is presented here, in terms of addressing new ideas recently developed for controlled assembly, hierarchical organization, and new-type functional surfactants etc. The functionalization of the as-assembled 1D structures with regard to supramolecular photocatalysis, non-linear optics, nanoelectronic gas sensors, photoelectrochemical solar cells, etc. is highlighted.
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Affiliation(s)
- Congcong Zhang
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) & Department of Chemistry, School of Science Tianjin University, Tianjin, 300072, PR China
| | - Penglei Chen
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) & Department of Chemistry, School of Science Tianjin University, Tianjin, 300072, PR China
| | - Huanli Dong
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Yonggang Zhen
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Minghua Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Wenping Hu
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) & Department of Chemistry, School of Science Tianjin University, Tianjin, 300072, PR China
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China
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163
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Akbulut H, Bozokalfa G, Asker DN, Demir B, Guler E, Odaci Demirkol D, Timur S, Yagci Y. Polythiophene-g-poly(ethylene glycol) with Lateral Amino Groups as a Novel Matrix for Biosensor Construction. ACS APPLIED MATERIALS & INTERFACES 2015; 7:20612-20622. [PMID: 26323569 DOI: 10.1021/acsami.5b04967] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the ever-expanding field of conducting polymer research, functionalized graft hybrid copolymers have gained considerable interest in the biomedical engineering and biosensing applications, particularly. In the present work, a new biosensor based on conducting graft copolymer for the detection of phenolic compounds was developed. Thereby, a robust and novel material, namely "polythiophene-g-poly(ethylene glycol) with lateral amino groups" (PT-NH2-g-PEG) hybrid conducting polymer was synthesized via Suzuki condensation polymerization and characterized with (1)H NMR analysis, UV-vis spectroscopy, gel permeation chromatography (GPC) and fluorescence spectroscopy. PT-NH2-g-PEG architecture was then applied as an immobilization matrix to accomplish extended biosensing function. In a typical process, Laccase was utilized as a model enzyme for the detection of phenolic compounds. Detailed surface characterization of PT-NH2-g-PEG/Lac was performed by cyclic voltammetry, electrochemical impedance spectroscopy, atomic force microscopy, fluorescence microscopy and scanning electron microscopy measurements. Optimum pH and polymer amount were found to be pH 6.5 and 0.5 mg polymer, respectively, with the linear range of 0.0025-0.05 mM and 132.45 μA/mM sensitivity. The kinetic parameters of PT-NH2-g-PEG/Lac are 0.026 mM for Km(app) and 7.38 μA for Imax, respectively. Furthermore, the PT-NH2-g-PEG/Lac biofilm was retained 82% of its activity for 12 days indicating excellent recovery as tested with artificial wastewater.
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Affiliation(s)
- Huseyin Akbulut
- Istanbul Technical University , Department of Chemistry, Faculty of Science and Letters, Istanbul, Turkey
| | - Guliz Bozokalfa
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Duygu N Asker
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Bilal Demir
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Emine Guler
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
- Ege University , Institute of Drug Abuse Toxicology & Pharmaceutical Sciences, 35100 Bornova, Izmir, Turkey
| | - Dilek Odaci Demirkol
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
| | - Suna Timur
- Ege University Faculty of Science Biochemistry Department 35100 Bornova-Izmir, Turkey
- Ege University , Institute of Drug Abuse Toxicology & Pharmaceutical Sciences, 35100 Bornova, Izmir, Turkey
| | - Yusuf Yagci
- Istanbul Technical University , Department of Chemistry, Faculty of Science and Letters, Istanbul, Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department Faculty of Science, King Abdulaziz University , P.O. Box 80203, Jeddah 21589, Saudi Arabia
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164
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Sun Y, Qian Z, Guo C, Wei G. Amphiphilic Peptides A6K and V6K Display Distinct Oligomeric Structures and Self-Assembly Dynamics: A Combined All-Atom and Coarse-Grained Simulation Study. Biomacromolecules 2015; 16:2940-9. [PMID: 26301845 DOI: 10.1021/acs.biomac.5b00850] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Amphiphilic peptides can self-assemble into ordered nanostructures with different morphologies. However, the assembly mechanism and the structures of the early assemblies prior to nanostructure formation remain elusive. In this study, we investigated the oligomeric structures of two amphiphilic heptapeptides A6K and V6K by all-atom explicit-solvent replica-exchange molecular dynamics (REMD) simulations, and then examined the assembly dynamics of large aggregates by coarse-grained (CG) MD simulations. Our 200 ns REMD simulations show that A6K peptides predominantly adopt loosely packed disordered coil aggregates, whereas V6K peptides mostly assemble into compact β-sheet-rich conformations, consistent with the signal measured experimentally in aqueous solution. Well-organized β-sheet-rich conformations, albeit with low population, are also populated for V6K octamers, including bilayer β-sheets and β-barrels. These ordered β-sheet-rich conformations are observed for the first time for amphiphilic peptides. Our 10-μs CG-MD simulations on 200 peptide chains demonstrate that A6K and V6K peptides follow two different self-assembly processes, and the former form monolayer lamellas while the latter assemble into plate-like assemblies. CG-MD simulations also show that V6K peptides display higher assembly capability than A6K, in support of our all-atom REMD simulation results. Interpeptide interaction analyses reveal that the marked differences in oligomeric structures and assembly dynamics between A6K and V6K result from the subtle interplay of competition among hydrophobic, hydrogen-bonding, and electrostatic interactions of the two peptides. Our study provides structural and mechanistic insights into the initial self-assembly process of A6K and V6K at the molecular level.
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Affiliation(s)
- Yunxiang Sun
- State Key Laboratory of Surface Physics, Key Laboratory for Computational Physical Sciences (MOE), and Department of Physics, Fudan University , 220 Handan Road, Shanghai, 200433, China
| | - Zhenyu Qian
- State Key Laboratory of Surface Physics, Key Laboratory for Computational Physical Sciences (MOE), and Department of Physics, Fudan University , 220 Handan Road, Shanghai, 200433, China
| | - Cong Guo
- State Key Laboratory of Surface Physics, Key Laboratory for Computational Physical Sciences (MOE), and Department of Physics, Fudan University , 220 Handan Road, Shanghai, 200433, China
| | - Guanghong Wei
- State Key Laboratory of Surface Physics, Key Laboratory for Computational Physical Sciences (MOE), and Department of Physics, Fudan University , 220 Handan Road, Shanghai, 200433, China
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165
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Okazawa Y, Kondo K, Akita M, Yoshizawa M. Well-defined aqueous nanoassemblies from amphiphilic meta-terphenyls and their guest incorporation. Chem Sci 2015; 6:5059-5062. [PMID: 28717497 PMCID: PMC5499508 DOI: 10.1039/c5sc01545f] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 06/08/2015] [Indexed: 12/11/2022] Open
Abstract
Spherical molecular assemblies with diameters of ∼2 nm were quantitatively formed in water from new amphiphilic meta-terphenyls with two hydrophilic pendants at the central benzene ring. Whereas intermolecular interactions between small aromatic rings are typically weak, the obtained nanoassemblies are stable enough at wide-ranging concentrations and mostly remain intact even in the presence of similar nanoassemblies with polyaromatic frameworks. The nanoassembly with pentamethyl-substituted terminal benzene rings provides superior host capability for fluorescent dyes in water.
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Affiliation(s)
- Yusuke Okazawa
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
| | - Kei Kondo
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
| | - Munetaka Akita
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
| | - Michito Yoshizawa
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
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166
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Liu CW, Su M, Li XL, Xue T, Liu N, Yin J, Zhu YY, Wu ZQ. Multi-stimuli-responsive chiral organogels based on peptide derivatives. SOFT MATTER 2015; 11:5727-5737. [PMID: 26083487 DOI: 10.1039/c5sm00115c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A series of chiral aryl amide compounds bearing peptide pendants have been investigated as low molecular weight gelators. A mechanistic study reveals that complementary hydrogen bonding from peptide pendants is the main driving force for the formation of organogels. This new class of organogels can exhibit multi-stimuli-responsive behavior upon applying (1) thermal, (2) pH, (3) enantiomeric purity, and (4) fluoride anion stimuli. Enantiomeric purity as a new external stimulus displays sensitive stimuli-responsiveness; only 0.02 equiv. of the enantiomer can completely disassemble the gel aggregate. They will serve as excellent smart materials with potential applications in chiral sensors, recognition, and separation.
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Affiliation(s)
- Chang-Wei Liu
- School of Chemistry and Chemical Engineering, Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, Anhui Province, China.
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167
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Kim HJ, Kim Y, Cho S, Lee M. Self-Assembly of a Tripod Aromatic Rod into Stacked Planar Networks. Chemistry 2015; 21:11836-42. [DOI: 10.1002/chem.201500780] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 06/03/2015] [Indexed: 11/11/2022]
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168
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169
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Shi L, Chen F, Sun N, Zheng L. Gemini supra-amphiphiles with finely-controlled self-assemblies. SOFT MATTER 2015; 11:4075-4080. [PMID: 25909965 DOI: 10.1039/c5sm00658a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Novel gemini supra-amphiphiles, [Mim-4-Mim][DBS](2) and [Mim-4-Mim][DS](2), were facilely constructed. A slight variation of building blocks can effectively modulate the driving forces for the fabrication of gemini supra-amphiphiles, thus leading to the fine control of subsequent self-assemblies. [Mim-4-Mim][DS](2), constructed via electrostatic attraction, tends to form micelles and hexagonal liquid crystals. Rich lamellar structures, including unilamellar and multilamellar vesicles, planar bilayers, and lamellar liquid crystals can be formed by [Mim-4-Mim][DBS](2), which is constructed through electrostatic and π-π stacking interactions. With increasing temperatures, [Mim-4-Mim][DBS](2) exhibits interesting phase separation in the L(a) phase, behaving like common nonionic surfactants. The cross-linking between vesicles, where the "bola-type" [Mim-4-Mim](2+) cations act as the bridges, was found to promote the elongation of aggregates until the occurrence of phase separation.
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Affiliation(s)
- Lijuan Shi
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, China.
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170
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Supramolecular block copolymers by kinetically controlled co-self-assembly of planar and core-twisted perylene bisimides. Nat Commun 2015; 6:7009. [PMID: 25959777 PMCID: PMC4432616 DOI: 10.1038/ncomms8009] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 03/20/2015] [Indexed: 12/23/2022] Open
Abstract
New synthetic methodologies for the formation of block copolymers have revolutionized polymer science within the last two decades. However, the formation of supramolecular block copolymers composed of alternating sequences of larger block segments has not been realized yet. Here we show by transmission electron microscopy (TEM), 2D NMR and optical spectroscopy that two different perylene bisimide dyes bearing either a flat (A) or a twisted (B) core self-assemble in water into supramolecular block copolymers with an alternating sequence of (AmBB)n. The highly defined ultralong nanowire structure of these supramolecular copolymers is entirely different from those formed upon self-assembly of the individual counterparts, that is, stiff nanorods (A) and irregular nanoworms (B), respectively. Our studies further reveal that the as-formed supramolecular block copolymer constitutes a kinetic self-assembly product that transforms into thermodynamically more stable self-sorted homopolymers upon heating. Block co-polymers are becoming of ever-increasing importance in polymer science. Here, the authors show that the co-assembly of two perylene bisimide dyes leads to supramolecular block copolymer structures with a regular alternating sequence of short blocks of respective homoaggregates.
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171
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Zhou Y, Yao Y, Xue M. Well-defined nano-sunflowers formed by self-assembly of a rod-coil amphiphile in water and their morphology transformation based on a water-soluble pillar[5]arene. Chem Commun (Camb) 2015; 50:8040-2. [PMID: 24920059 DOI: 10.1039/c4cc03442b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Well-defined nano-sunflowers were constructed by self-assembling a rod-coil amphiphile in water, and their morphologies transformed by addition of a water soluble pillar[5]arene and Ag2O were also investigated.
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Affiliation(s)
- Yujuan Zhou
- Department of Chemistry, Zhejiang University, 310027 Hangzhou, P. R. China.
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172
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Wu WC, Chen CY, Lee WY, Chen WC. Stimuli-responsive conjugated rod-coil block copolymers: Synthesis, morphology, and applications. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.03.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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173
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Numata M, Kozawa T, Nogami R, Tanaka K, Sanada Y, Sakurai K. Synchronized Activation of π-Conjugated Molecules toward Self-Assembly: Precisely Controlling the Hysteresis of the Metastable State along Microflow. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20140365] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Munenori Numata
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University
| | - Tomohiro Kozawa
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University
| | - Rie Nogami
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University
| | - Kaori Tanaka
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University
| | - Yusuke Sanada
- Department of Chemistry and Biochemistry, University of Kitakyushu
| | - Kazuo Sakurai
- Department of Chemistry and Biochemistry, University of Kitakyushu
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174
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Fang Y, Duan B, Lu A, Liu M, Liu H, Xu X, Zhang L. Intermolecular Interaction and the Extended Wormlike Chain Conformation of Chitin in NaOH/Urea Aqueous Solution. Biomacromolecules 2015; 16:1410-7. [PMID: 25712045 DOI: 10.1021/acs.biomac.5b00195] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Yan Fang
- Department
of Chemistry, Wuhan University, Wuhan 430072, China
| | - Bo Duan
- Department
of Chemistry, Wuhan University, Wuhan 430072, China
| | - Ang Lu
- Department
of Chemistry, Wuhan University, Wuhan 430072, China
| | - Maili Liu
- State
Key Laboratory of Magnetic Resonance and Molecular Physics, Wuhan
Institute of Physics and Mathematics, Chinese Academy of Sciences, West No. 30 Xiao Hong Shan, Wuhan 430071, China
| | - Huili Liu
- State
Key Laboratory of Magnetic Resonance and Molecular Physics, Wuhan
Institute of Physics and Mathematics, Chinese Academy of Sciences, West No. 30 Xiao Hong Shan, Wuhan 430071, China
| | - Xiaojuan Xu
- Department
of Chemistry, Wuhan University, Wuhan 430072, China
| | - Lina Zhang
- Department
of Chemistry, Wuhan University, Wuhan 430072, China
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175
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Wang KR, Han D, Cao GJ, Li XL. Synthesis and Predetermined Supramolecular Chirality of Carbohydrate-Functionalized Perylene Bisimide Derivatives. Chem Asian J 2015; 10:1204-14. [DOI: 10.1002/asia.201500034] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Indexed: 11/06/2022]
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176
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Kim Y, Lee M. Supramolecular Capsules from Bilayer Membrane Scission Driven by Corannulene. Chemistry 2015; 21:5736-40. [DOI: 10.1002/chem.201500101] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Indexed: 01/07/2023]
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177
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Higashiguchi K, Taira G, Kitai JI, Hirose T, Matsuda K. Photoinduced macroscopic morphological transformation of an amphiphilic diarylethene assembly: reversible dynamic motion. J Am Chem Soc 2015; 137:2722-9. [PMID: 25650962 DOI: 10.1021/ja512924q] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Self-assembled microstructures of an amphiphilic diarylethene featuring an alkyl chain and triethylene glycol groups showed a photoinduced reversible morphological change in water. Reversible photoisomerization of the core diarylethene gave rise to a reversible morphological transformation between colorless microspheres and colored fibers. When colorless microspheres were irradiated with UV light, colored fibers were formed, and when the colored fibers were irradiated with visible light, the spheres were restored to their original positions where the spheres originally existed. This system showed reversible morphological change through not only photoirradiation but also temperature change. These behaviors can be interpreted as a phase transition between the sphere and fiber states. The dynamic process of the phase transition was monitored by polarized optical microscopy (POM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). It was revealed that the formation of fibers upon UV irradiation occurred radially at the surface of the sphere and the formation of the spheres upon visible-light irradiation occurred at the middle of the fiber. The unique photoinduced mechanical motion provides useful information for the design of sophisticated photoactuators.
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Affiliation(s)
- Kenji Higashiguchi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University , Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
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178
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Jin Y, Xia Y, Wang S, Yan L, Zhou Y, Fan J, Song B. Concentration-dependent and light-responsive self-assembly of bolaamphiphiles bearing α-cyanostilbene based photochromophore. SOFT MATTER 2015; 11:798-805. [PMID: 25503396 DOI: 10.1039/c4sm02392g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this paper, a new bolaamphiphile bearing 1-cyano-1,2-bis(phenyl)ethene (CNBE) has been synthesized. The self-assembly of this molecule in aqueous solution is concentration-dependent. Two distinct morphologies, monomolecular layered lamellas and helical nanofibres have been obtained with the as-prepared molecular configuration. Note worthily, the helical nanofibres provide an experimental evidence for the pure twisted structure in the liquid crystals, which is theoretically proposed by De Gennes. Due to the photoisomerization of CNBE, the self-assembled nanostructures undergo morphological changes upon irradiation. Although various nanostructures were observed in the solution-state, only nanofibres were obtained after the solution was cast on a substrate, which was attributed to a strong dewetting effect. This work illustrates concentration-dependent and light-responsive self-assembly and provides a novel avenue for fabricating smart soft materials.
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Affiliation(s)
- Yingzhi Jin
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
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179
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Yagai S. Supramolecularly Engineered Functional π-Assemblies Based on Complementary Hydrogen-Bonding Interactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20140261] [Citation(s) in RCA: 144] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Shiki Yagai
- Graduate School of Engineering, Chiba University
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180
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Wang H, Tan B, Zhang H, Wang J. pH triggered self-assembly structural transition of ionic liquids in aqueous solutions: smart use of pH-responsive additives. RSC Adv 2015. [DOI: 10.1039/c5ra12010a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The pH responsive fluids consisting of single-chain ionic liquid surfactants [Cnmim]Br (n = 12, 14) and hydrotropes can reversibly transform from spherical micelles to vesicles then to spherical micelles again with the change of the solution pH value.
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Affiliation(s)
- Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Bo Tan
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Hucheng Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
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181
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Wang KR, Han D, Cao GJ, Li XL. Link spacer controlled supramolecular chirality of perylene bisimide-carbohydrate conjugate. RSC Adv 2015. [DOI: 10.1039/c5ra06255a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Controllable supramolecular chirality based on the self-assembly of the perylene bisimide-carbohydrate conjugates was achieved, exhibiting right-handed chirality with triazole as linker and left-handed chirality with the amide bond as linker.
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Affiliation(s)
- Ke-Rang Wang
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Dan Han
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Guo-Jing Cao
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Xiao-Liu Li
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
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182
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Makida H, Abe H, Inouye M. Highly efficient stabilisation of meta-ethynylpyridine polymers with amide side chains in water by coordination of rare-earth metals. Org Biomol Chem 2015; 13:1700-7. [DOI: 10.1039/c4ob02129k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An amphiphilic meta-ethynylpyridine polymer with chiral amide side chains coordinated with rare-earth metal salts, especially strongly with Sc(iii), to stabilise its helical structure with CD enhancement.
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Affiliation(s)
- Hiroki Makida
- Graduate School of Pharmaceutical Sciences
- University of Toyama
- Toyama 930-0194
- Japan
| | - Hajime Abe
- Graduate School of Pharmaceutical Sciences
- University of Toyama
- Toyama 930-0194
- Japan
| | - Masahiko Inouye
- Graduate School of Pharmaceutical Sciences
- University of Toyama
- Toyama 930-0194
- Japan
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183
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Shi L, Sun N, Zheng L. Controlled topologies and self-assembly behaviors of oligomeric supra-amphiphiles. Chem Commun (Camb) 2015; 51:15700-3. [DOI: 10.1039/c5cc06445g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fine control of the topology and self-assembly behavior of oligomeric supra-amphiphiles was achieved by switching hydrogen bonding “on” and “off”.
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Affiliation(s)
- Lijuan Shi
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province
- Taiyuan University of Technology
- Taiyuan 030024
- China
| | - Nan Sun
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan 250100
- China
| | - Liqiang Zheng
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan 250100
- China
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184
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Thota BNS, Berlepsch HV, Böttcher C, Haag R. Towards engineering of self-assembled nanostructures using non-ionic dendritic amphiphiles. Chem Commun (Camb) 2015; 51:8648-51. [DOI: 10.1039/c4cc09513h] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have reported on the formation of different self-assembled nanostructures by subtle changes in the structure of non-ionic dendritic amphiphiles.
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Affiliation(s)
- Bala N. S. Thota
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Hans v. Berlepsch
- Forschungszentrum für Elektronenmikroskopie, and Core Facility Biosupramol
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Christoph Böttcher
- Forschungszentrum für Elektronenmikroskopie, and Core Facility Biosupramol
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Rainer Haag
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
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185
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Liu Y, Zhong K, Li Z, Wang Y, Chen T, Lee M, Jin LY. Synthesis and self-assembly of amphiphilic bent-shaped molecules based on dibenzo[a,c]phenazine and poly(ethylene oxide) units. Polym Chem 2015. [DOI: 10.1039/c5py01056j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rod–coil molecules consisting of a dibenzo[a,c]phenazine unit and different lengths of PEO coils were synthesized, and their self-assembling behavior in both bulk and aqueous solutions was investigated.
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Affiliation(s)
- Yang Liu
- Key Laboratory for Organism Resources of the Changbai Mountain and Functional Molecules
- Ministry of Education
- and Department of Chemistry
- College of Science
- Yanbian University
| | - Keli Zhong
- College of Chemistry
- Chemical Engineering and Food Safety
- Bohai University
- Jinzhou
- P.R. China
| | - Zhaohua Li
- Key Laboratory for Organism Resources of the Changbai Mountain and Functional Molecules
- Ministry of Education
- and Department of Chemistry
- College of Science
- Yanbian University
| | - Yanqiu Wang
- State Key Lab of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Tie Chen
- Key Laboratory for Organism Resources of the Changbai Mountain and Functional Molecules
- Ministry of Education
- and Department of Chemistry
- College of Science
- Yanbian University
| | - Myongsoo Lee
- State Key Lab of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Long Yi Jin
- Key Laboratory for Organism Resources of the Changbai Mountain and Functional Molecules
- Ministry of Education
- and Department of Chemistry
- College of Science
- Yanbian University
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186
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Ma X, Zhang Y, Zheng Y, Zhang Y, Tao X, Che Y, Zhao J. Highly fluorescent one-handed nanotubes assembled from a chiral asymmetric perylene diimide. Chem Commun (Camb) 2015; 51:4231-3. [DOI: 10.1039/c5cc00365b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Highly fluorescent bilayer nanotubes with a right- or left-handed helical sense were assembled from a chiral asymmetric perylene diimide.
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Affiliation(s)
- Xiaojie Ma
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100080
- China
| | - Yibin Zhang
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100080
- China
| | - Yingxuan Zheng
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100080
- China
| | - Yifan Zhang
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100080
- China
| | - Xia Tao
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yanke Che
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100080
- China
| | - Jincai Zhao
- Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100080
- China
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187
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Asthana D, Shukla J, Dana S, Rani V, Ajayakumar MR, Rawat K, Mandal K, Yadav P, Ghosh S, Mukhopadhyay P. Assorted morphosynthesis: access to multi-faceted nano-architectures from a super-responsive dual π-functional amphiphilic construct. Chem Commun (Camb) 2015; 51:15237-40. [DOI: 10.1039/c5cc05198c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An electronically segmented amphiphile was created by conjugating two π-functional units (HQ/NDI) for the first time.
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188
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Zhang X, Wang Y, Chen P, Guo P, Liu M. A general protocol for π-conjugated molecule-based micro/nanospheres: artificial supramolecular antenna in terms of heterogeneous photocatalysis. RSC Adv 2015. [DOI: 10.1039/c5ra13283e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An oil-in-water-mediated surfactant-assisted assembly is initiated as a general method for π-conjugated molecules-based micro/nanospheres, supramolecular antenna with regard to heterogeneous photocatalysis has been realized using porphyrin spheres.
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Affiliation(s)
- Xiao Zhang
- Beijing National Laboratory for Molecular Science
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- People's Republic of China
| | - Yanping Wang
- Beijing National Laboratory for Molecular Science
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- People's Republic of China
| | - Penglei Chen
- Beijing National Laboratory for Molecular Science
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- People's Republic of China
| | - Peipei Guo
- Beijing National Laboratory for Molecular Science
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- People's Republic of China
| | - Minghua Liu
- Beijing National Laboratory for Molecular Science
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- People's Republic of China
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189
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Yu X, Zhang P, Li Y, Chen L, Yi T, Ma Z. Vesicle–tube–ribbon evolution via spontaneous fusion in a self-correcting supramolecular tissue. CrystEngComm 2015. [DOI: 10.1039/c5ce00636h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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190
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Wang Y, Huang Z, Kim Y, He Y, Lee M. Guest-Driven Inflation of Self-Assembled Nanofibers through Hollow Channel Formation. J Am Chem Soc 2014; 136:16152-5. [DOI: 10.1021/ja510182x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yanqiu Wang
- State
Key Lab for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Zhegang Huang
- Department
of Chemistry, Harbin Institute of Technology, Harbin150001, China
| | - Yongju Kim
- State
Key Lab for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Ying He
- State
Key Lab for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Myongsoo Lee
- State
Key Lab for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
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191
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Xing LB, Wang XJ, Gao XW, Chen B, Tung CH, Wu LZ. Self-assembled vesicles from amphiphilic platinum(II) terpyridyl complex in water. Supramol Chem 2014. [DOI: 10.1080/10610278.2014.975706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ling-Bao Xing
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P.R. China
- School of Chemical Engineering, Shandong University of Technology, Zibo 255049, P.R. China
| | - Xiao-Jun Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P.R. China
| | - Xue-Wang Gao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P.R. China
| | - Bin Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P.R. China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P.R. China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P.R. China
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192
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Tzirakis MD, Alberti MN, Weissman H, Rybtchinski B, Diederich F. Enantiopure Laterally Functionalized Alleno-Acetylenic Macrocycles: Synthesis, Chiroptical Properties, and Self-Assembly in Aqueous Media. Chemistry 2014; 20:16070-3. [DOI: 10.1002/chem.201404941] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Indexed: 12/27/2022]
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193
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Cianga L, Bendrea AD, Fifere N, Nita LE, Doroftei F, Ag D, Seleci M, Timur S, Cianga I. Fluorescent micellar nanoparticles by self-assembly of amphiphilic, nonionic and water self-dispersible polythiophenes with “hairy rod” architecture. RSC Adv 2014. [DOI: 10.1039/c4ra10734a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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194
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Cano M, Sánchez-Ferrer A, Serrano JL, Gimeno N, Ros MB. Supramolecular Architectures from Bent-Core Dendritic Molecules. Angew Chem Int Ed Engl 2014; 53:13449-53. [DOI: 10.1002/anie.201407705] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Indexed: 01/03/2023]
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195
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Vantomme G, Lehn JM. Reversible Adaptation to Photoinduced Shape Switching by Oligomer-Macrocycle Interconversion with Component Selection in a Three-State Constitutional Dynamic System. Chemistry 2014; 20:16188-93. [DOI: 10.1002/chem.201404561] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Indexed: 01/04/2023]
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196
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Cano M, Sánchez-Ferrer A, Serrano JL, Gimeno N, Ros MB. Supramolecular Architectures from Bent-Core Dendritic Molecules. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407705] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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197
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Zhao J, Zhang YM, Sun HL, Chang XY, Liu Y. Multistimuli-Responsive Supramolecular Assembly of Cucurbituril/Cyclodextrin Pairs with an Azobenzene-Containing Bispyridinium Guest. Chemistry 2014; 20:15108-15. [DOI: 10.1002/chem.201404216] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Indexed: 01/22/2023]
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198
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Sun K, Xiao C, Liu C, Fu W, Wang Z, Li Z. Thermally sensitive self-assembly of glucose-functionalized tetrachloro-perylene bisimides: from twisted ribbons to microplates. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:11040-11045. [PMID: 25166855 DOI: 10.1021/la502532g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Chiral supramolecular structures are becoming increasingly attractive for their specific molecular arrangements, exceptional properties, and promising applications in chiral sensing and separation. However, constructing responsive chiral supramolecular structures remains a great challenge. Here, glucose-functionalized tetrachloro-perylene bisimides (GTPBIs) with thermally sensitive self-assembly behaviors are designed and synthesized. In a methanol/water mixture, GTPBIs self-assembled into twisted ribbons and microplates at 4 and 25 °C, respectively. Furthermore, the ribbon structure was metastable and could transform into microplates when the temperature was increased from 4 to 25 °C. Transmission electron microscopy (TEM) was used to track the evolution of morphology and study the assembly mechanisms of correponding nanostructures at different time intervals. The supramolecular structures were characterized with various techniques, including circular dichroism, TEM, scanning electron microscopy, atomic force microscopy, ultraviolet-visible absorption, and fluorescence spectra. This study provides insight into controlling molecular parameters and assembly conditions to construct chiral supramolecular structures.
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Affiliation(s)
- Kai Sun
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, P. R. China
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199
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Chegeni BK, Kakanejadifard A, Abedi F, Kabiri R, Daneshnia F, Adeli M. pH-sensitive supramolecular copolydendrimers, new anticancer drug delivery system. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3398-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Rest C, Martin A, Stepanenko V, Allampally NK, Schmidt D, Fernández G. Multiple CH···O interactions involving glycol chains as driving force for the self-assembly of amphiphilic Pd(II) complexes. Chem Commun (Camb) 2014; 50:13366-9. [PMID: 25232799 DOI: 10.1039/c4cc06152g] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrate that the self-assembly in polar media and gelation of an amphiphilic Pd(II) complex with pendant chlorine ligands are governed by cooperative intra- and interstrand CH···O interactions between peripheral triethylene glycol chains leading to slipped π-stacks.
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Affiliation(s)
- Christina Rest
- Institut für Organische Chemie and Center for Nanosystems Chemistry, Universität Würzburg Am Hubland, 97074 Würzburg, Germany.
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