1
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Lv P, Shen X, Cui Z, Li B, Xu Q, Yu Z, Lu W, Shao H, Ge Y, Qi Z. Mechanically strong and stiff supramolecular polymers enabled by fiber reinforced
long‐chain
alkane matrix. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ping Lv
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Xin Shen
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Zhiliyu Cui
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Bo Li
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Qiangqiang Xu
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Zhuo Yu
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Weijie Lu
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Haonan Shao
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Yan Ge
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
| | - Zhenhui Qi
- Sino‐German Joint Research Lab for Space Biomaterials and Translational Technology, Synergetic Innovation Center of Biological Optoelectronics and Healthcare Engineering (BOHE) School of Life Sciences, Northwestern Polytechnical University Xi'an Shaanxi Province China
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2
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Rizzo C, Marullo S, Billeci F, D'Anna F. Catalysis in Supramolecular Systems: the Case of Gel Phases. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100372] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Carla Rizzo
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Salvatore Marullo
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Floriana Billeci
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Francesca D'Anna
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
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3
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Sarkar S, Sarkar P, Munshi S, Ghosh P. One-Pot Dual C-C Coupling Reaction via Site Selective Cascade Formation by Pd II -Cryptate of an Amino-Ether Heteroditopic Macrobicycle. Chemistry 2021; 27:7307-7314. [PMID: 33439499 DOI: 10.1002/chem.202005397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Indexed: 12/24/2022]
Abstract
Selectivity of aryl iodo over ethynyl iodo toward the Suzuki cross coupling reaction is explored by utilizing a palladium complex of amino-ether heteroditopic macrobicycle. Subsequently, unreacted ethynyl iodide undergoes homocoupling reaction in the same catalytic atmosphere, thereby representing a cascade dual C-C coupling reaction. Furthermore, this approach is extended for novel one-pot synthesis of unsymmetrical 1,3-diynes.
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Affiliation(s)
- Sayan Sarkar
- School of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Piyali Sarkar
- School of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Sandip Munshi
- School of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Pradyut Ghosh
- School of Chemical Sciences, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
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4
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Xu F, Pfeifer L, Crespi S, Leung FKC, Stuart MCA, Wezenberg SJ, Feringa BL. From Photoinduced Supramolecular Polymerization to Responsive Organogels. J Am Chem Soc 2021; 143:5990-5997. [PMID: 33830767 PMCID: PMC8154511 DOI: 10.1021/jacs.1c01802] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Indexed: 12/30/2022]
Abstract
Controlling supramolecular polymerization by external stimuli holds great potential toward the development of responsive soft materials and manipulating self-assembly at the nanoscale. Photochemical switching offers the prospect of regulating the structure and properties of systems in a noninvasive and reversible manner with spatial and temporal control. In addition, this approach will enhance our understanding of supramolecular polymerization mechanisms; however, the control of molecular assembly by light remains challenging. Here we present photoresponsive stiff-stilbene-based bis-urea monomers whose trans isomers readily form supramolecular polymers in a wide range of organic solvents, enabling fast light-triggered depolymerization-polymerization and reversible gel formation. Due to the stability of the cis isomers and the high photostationary states (PSS) of the cis-trans isomerization, precise control over supramolecular polymerization and in situ gelation could be achieved with short response times. A detailed study on the temperature-dependent and photoinduced supramolecular polymerization in organic solvents revealed a kinetically controlled nucleation-elongation mechanism. By application of a Volta phase plate to enhance the phase-contrast method in cryo-EM, unprecedented for nonaqueous solutions, uniform nanofibers were observed in organic solvents.
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Affiliation(s)
- Fan Xu
- Center for System Chemistry,
Stratingh Institute for Chemistry, University
of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | | | - Stefano Crespi
- Center for System Chemistry,
Stratingh Institute for Chemistry, University
of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | | | - Marc C. A. Stuart
- Center for System Chemistry,
Stratingh Institute for Chemistry, University
of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | | | - Ben L. Feringa
- Center for System Chemistry,
Stratingh Institute for Chemistry, University
of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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5
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Mihara N, Ronson TK, Nitschke JR. Different Modes of Anion Response Cause Circulatory Phase Transfer of a Coordination Cage with Controlled Directionality. Angew Chem Int Ed Engl 2019; 58:12497-12501. [PMID: 31282602 PMCID: PMC6771743 DOI: 10.1002/anie.201906644] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 06/22/2019] [Indexed: 12/19/2022]
Abstract
Controlled directional transport of molecules is essential to complex natural systems, from cellular transport up to organismal circulatory systems. In contrast to these natural systems, synthetic systems that enable transport of molecules between several spatial locations on the macroscopic scale, when external stimuli are applied, remain to be explored. Now, the transfer of a supramolecular cage is reported with controlled directionality between three phases, based on a cage that responds reversibly in two distinct ways to different anions. Notably, circulatory phase transfer of the cage was demonstrated based on a system where the three layers of solvent are arranged within a circular track. The direction of circulation between solvent phases depended upon the order of addition of anions.
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Affiliation(s)
- Nozomi Mihara
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
| | - Tanya K. Ronson
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
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6
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Mihara N, Ronson TK, Nitschke JR. Different Modes of Anion Response Cause Circulatory Phase Transfer of a Coordination Cage with Controlled Directionality. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906644] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Nozomi Mihara
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Tanya K. Ronson
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Jonathan R. Nitschke
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
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7
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Shen X, Li B, Pan T, Wu J, Wang Y, Shang J, Ge Y, Jin L, Qi Z. Self-assembly behaviors of perylene- and naphthalene-crown macrocycle conjugates in aqueous medium. Beilstein J Org Chem 2019; 15:1203-1209. [PMID: 31293667 PMCID: PMC6604709 DOI: 10.3762/bjoc.15.117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 05/14/2019] [Indexed: 12/15/2022] Open
Abstract
The synthesis of conjugates of perylene diimide (PDI) and naphthalene diimide (NDI) modified with two benzo-21-crown-7 ethers (B21C7) are herein described. Their self-assembly behavior in various solvents was investigated particularly in aqueous medium, due to the recently discovered hydrophilic properties of B21C7 crown macrocycle. An unexpected fluorescence quenching phenomenon was observed in the PDI-B21C7 macrocycle conjugate in chloroform. The detailed UV-vis absorption and fluorescence spectra of these PDI/NDI derivatives in different solvents as well as their morphologies were investigated.
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Affiliation(s)
- Xin Shen
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Bo Li
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Tiezheng Pan
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Jianfeng Wu
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Yangxin Wang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Jie Shang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
- Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China
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8
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Kang SI, Lee M, Lee D. Weak Links To Differentiate Weak Bonds: Size-Selective Response of π-Conjugated Macrocycle Gels to Ammonium Ions. J Am Chem Soc 2019; 141:5980-5986. [PMID: 30888168 DOI: 10.1021/jacs.9b01002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Molecular-level host-guest interactions can drive gel-to-sol phase transitions of the bulk material. Using supramolecular gels constructed from π-conjugated aza-crown macrocycles, we have investigated the effects of guest chemical structures on the kinetics of gel disassembly. While ammonium ions bind only weakly to the individual macrocycles in solution, gel-to-sol transitions of self-assembled macrocycles occur readily under ambient conditions. This net signal amplification process was monitored conveniently by time-dependent spectroscopic studies to reveal a straightforward correlation between the response rate and shape/size of the guest species. Well-designed weak links thus respond to subtle differences in weak bonds and translate them into visually discernible macroscopic signaling events.
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Affiliation(s)
- Suk-Il Kang
- Department of Chemistry , Seoul National University , 1 Gwanak-ro, Gwanak-gu , Seoul 08826 , Korea
| | - Milim Lee
- Department of Chemistry , Seoul National University , 1 Gwanak-ro, Gwanak-gu , Seoul 08826 , Korea
| | - Dongwhan Lee
- Department of Chemistry , Seoul National University , 1 Gwanak-ro, Gwanak-gu , Seoul 08826 , Korea
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9
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Ge Y, Gong H, Shang J, Jin L, Pan T, Zhang Q, Dong S, Wang Y, Qi Z. Supramolecular Gel Based on Crown-Ether-Appended Dynamic Covalent Macrocycles. Macromol Rapid Commun 2019; 40:e1800731. [PMID: 30672634 DOI: 10.1002/marc.201800731] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 12/21/2018] [Indexed: 01/08/2023]
Abstract
A new type of dynamic covalent macrocycle with self-promoted supramolecular gelation behavior is developed. Under oxidative conditions, the dithiol compound containing a diamide alkyl linker with an odd number (7) of carbon chain and an appended crown ether shows a remarkable gelation ability in acetonitrile, without any template molecules. Due to the existence of crown ethers and disulfide bonds, the obtained gel shows a multiple stimuli-responsiveness behavior. The mechanical properties and reversibility of the gel are investigated. Computational modeling suggests that the peripheral chain for diamide hydrogen bonding is responsible for the gelation process.
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Affiliation(s)
- Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Hanlin Gong
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Jie Shang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Tiezheng Pan
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Qiao Zhang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, P. R. China
| | - Yangxin Wang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China.,Institute of Biomedical Materials and Engineering, Northwestern Polytechincial University, Xi'an, Shaanxi, 710072, P. R. China
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10
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Schneider HJ. Logic-Gate Functions in Chemomechanical Materials. Chemphyschem 2017; 18:2306-2313. [DOI: 10.1002/cphc.201700186] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 06/16/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Hans-Jörg Schneider
- FR Organische Chemie der; Universität des Saarlandes; 66123 Saarbrücken Germany
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11
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Bhattacharjee S, Bhattacharya S. Remarkable Role of C-I···N Halogen Bonding in Thixotropic 'Halo'gel Formation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4270-4277. [PMID: 26422750 DOI: 10.1021/acs.langmuir.5b02597] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Halogen-bonding-induced self-assembly in the solution of equimolar mixtures of certain pyridyl-ended oligo p-phenylenevinylene (OPV)-derivatives with 1,4-diiodotetrafluorobenzene is reported. The mode of self-assembly, that is, cocrystallization, thixotropic gelation, or precipitation, depends strongly on the nature of chains (n-alkyl chains as a function of length or short oxyethylene chain) appended to the OPV-backbone as well as on the cooling rate of the corresponding hot solution. Single-crystal X-ray diffraction studies of the cocrystals reveal the "infinite" chain formation via C-I···N halogen-bonding interactions between the two components. In addition, multiple noncovalent interactions induce cross-links among these halogen-bonded "infinite" chains. Interestingly, the molecular packing in the "Cogel" bearing OPV-derivative with oxyethylene chains is found to be very similar to that of the cocrystal of the same.
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Affiliation(s)
| | - Santanu Bhattacharya
- Director's Research Unit, Indian Association for the Cultivation of Science, Kolkata 700032, India
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12
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Chen J, Zhang S, Sun F, Li N, Cui K, He J, Niu D, Li Y. Multi-stimuli responsive supramolecular polymers and their electrospun nanofibers. Polym Chem 2016. [DOI: 10.1039/c6py00445h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel type of multi-stimuli responsive supramolecular polymer was successfully constructed and its electrospun nanofibers exhibited cation-, pH-, anion-, and thermo-responsiveness.
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Affiliation(s)
- Jianzhuang Chen
- Laboratory of Low-Dimensional Materials Chemistry
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Shuangshuang Zhang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Fugen Sun
- Laboratory of Low-Dimensional Materials Chemistry
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Nan Li
- Laboratory of Low-Dimensional Materials Chemistry
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Kun Cui
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Jianping He
- Laboratory of Low-Dimensional Materials Chemistry
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Dechao Niu
- Laboratory of Low-Dimensional Materials Chemistry
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Yongsheng Li
- Laboratory of Low-Dimensional Materials Chemistry
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
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13
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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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14
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Affiliation(s)
- Minghua Liu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Li Zhang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Tianyu Wang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
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15
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Bhattacharjee S, Bhattacharya S. Charge Transfer Induces Formation of Stimuli-Responsive, Chiral, Cohesive Vesicles-on-a-String that Eventually Turn into a Hydrogel. Chem Asian J 2015; 10:572-80. [DOI: 10.1002/asia.201403205] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Indexed: 12/24/2022]
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16
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Pera-Titus M, Leclercq L, Clacens JM, De Campo F, Nardello-Rataj V. Grenzflächenkatalyse in Pickering-Zweiphasensystemen: vom Emulsionsdesign zu grünen Reaktionen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201402069] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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17
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Pera-Titus M, Leclercq L, Clacens JM, De Campo F, Nardello-Rataj V. Pickering Interfacial Catalysis for Biphasic Systems: From Emulsion Design to Green Reactions. Angew Chem Int Ed Engl 2015; 54:2006-21. [DOI: 10.1002/anie.201402069] [Citation(s) in RCA: 306] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Revised: 05/23/2014] [Indexed: 11/06/2022]
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18
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Jin Q, Li J, Zhang L, Fang S, Liu M. Reactive organogels based on isoxazole esters: alkali metal ions selective gelation and crystallization. CrystEngComm 2015. [DOI: 10.1039/c5ce00826c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A methanol solution of a series of simple esters exhibited a response to different alkali bases, which formed solutions, organogels and crystals, respectively, when LiOH, NaOH and KOH were separately introduced.
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Affiliation(s)
- Qingxian Jin
- Henan Provincial Key Laboratory of Surface & Interface Science
- Zhengzhou University of Light Industry
- Zhengzhou, PR China
| | - Jing Li
- Henan Provincial Key Laboratory of Surface & Interface Science
- Zhengzhou University of Light Industry
- Zhengzhou, PR China
- Beijing National Laboratory for Molecular Science
- CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics
| | - Li Zhang
- Beijing National Laboratory for Molecular Science
- CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing, 100190 PR China
| | - Shaoming Fang
- Henan Provincial Key Laboratory of Surface & Interface Science
- Zhengzhou University of Light Industry
- Zhengzhou, PR China
| | - Minghua Liu
- Beijing National Laboratory for Molecular Science
- CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing, 100190 PR China
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19
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Qi Z, Achazi K, Haag R, Dong S, Schalley CA. Supramolecular hydrophobic guest transport system based on pillar[5]arene. Chem Commun (Camb) 2015; 51:10326-9. [DOI: 10.1039/c5cc03955j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A pillar[5]arene-based bioactive guest loading system was developed, which increased the solubility of norharmane in aqueous medium.
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Affiliation(s)
- Zhenhui Qi
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Katharina Achazi
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Rainer Haag
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Shengyi Dong
- Institut für Chemie und Biochemie
- Freie Universität Berlin
- 14195 Berlin
- Germany
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20
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Gao L, Zheng B, Chen W, Schalley CA. Enzyme-responsive pillar[5]arene-based polymer-substituted amphiphiles: synthesis, self-assembly in water, and application in controlled drug release. Chem Commun (Camb) 2015; 51:14901-4. [DOI: 10.1039/c5cc06207a] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Pillar[5]arene-based PEG-substituted amphiphiles form enzyme-responsive micelles in water useful for drug-delivery.
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Affiliation(s)
- Lingyan Gao
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
- Institute of Chemistry and Biochemistry
| | - Bo Zheng
- Institute of Chemistry and Biochemistry
- Freie Universität Berlin
- Berlin 14195
- Germany
| | - Wei Chen
- Institute of Chemistry and Biochemistry
- Freie Universität Berlin
- Berlin 14195
- Germany
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21
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Wei Q, Schlaich C, Prévost S, Schulz A, Böttcher C, Gradzielski M, Qi Z, Haag R, Schalley CA. Supramolecular polymers as surface coatings: rapid fabrication of healable superhydrophobic and slippery surfaces. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:7358-7364. [PMID: 25236438 DOI: 10.1002/adma.201401366] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 07/11/2014] [Indexed: 06/03/2023]
Abstract
Supramolecular polymerization for non-wetting surface coatings is described. The self-assembly of low-molecular-weight gelators (LMWGs) with perfluorinated side chains can be utilized to rapidly construct superhydrophobic, as well as liquid-infused slippery surfaces within minutes. The lubricated slippery surface exhibits impressive repellency to biological li-quids, such as human serum and blood, and very fast self-healing.
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Affiliation(s)
- Qiang Wei
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195, Berlin, Germany; Helmholtz Virtual Institute Multifunctional Biomaterials for Medicine, Kantstraβe 55, 14513, Teltow-Seehof, Germany
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22
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Wu C, Strehmel C, Achazi K, Chiappisi L, Dernedde J, Lensen MC, Gradzielski M, Ansorge-Schumacher MB, Haag R. Enzymatically Cross-Linked Hyperbranched Polyglycerol Hydrogels as Scaffolds for Living Cells. Biomacromolecules 2014; 15:3881-90. [DOI: 10.1021/bm500705x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Changzhu Wu
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
| | - Christine Strehmel
- Institut
für Chemie, Technische Universität Berlin, Straße des
17. Juni 124, 10623 Berlin, Germany
| | - Katharina Achazi
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
| | - Leonardo Chiappisi
- Institut
für Chemie, Technische Universität Berlin, Straße des
17. Juni 124, 10623 Berlin, Germany
| | - Jens Dernedde
- Institut
für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Marga C. Lensen
- Institut
für Chemie, Technische Universität Berlin, Straße des
17. Juni 124, 10623 Berlin, Germany
| | - Michael Gradzielski
- Institut
für Chemie, Technische Universität Berlin, Straße des
17. Juni 124, 10623 Berlin, Germany
| | | | - Rainer Haag
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
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23
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Qi Z, Schalley CA. Exploring macrocycles in functional supramolecular gels: from stimuli responsiveness to systems chemistry. Acc Chem Res 2014; 47:2222-33. [PMID: 24937365 DOI: 10.1021/ar500193z] [Citation(s) in RCA: 238] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
CONSPECTUS: Supramolecular gels are ideal candidates for soft, stimuli-responsive materials, because they combine the elastic behavior of solids with the microviscous properties of fluids. The dynamic networks of fibers in supramolecular gels are reminiscent of the cytoskeleton of a cell and provide scaffolds to implement function. When gels are made responsive to stimuli, these mechanical properties can be controlled. Gel-sol transitions also open opportunities to immobilize molecules inside the gel's cavities and to release them on demand. To establish selective responsiveness, suitable recognition sites are required influencing the properties of the fiber network depending on the presence of the stimulus. Supramolecular gels are expected to be stimuli-responsive per se, for example, to temperature, mechanical stress, or an environment that is competitive with the noncovalent interactions connecting the low-molecular weight gelators. Nevertheless, the opportunities for controlling the mechanical properties are rather limited, if one merely relies on interfering with these interactions. It would be much more promising to equip the gel with additional receptor sites that offer selectivity for a broader variety of chemical stimuli. Macrocycles often exhibit a distinct host-guest chemistry and thus are excellent candidates for this purpose. A broad variety of macrocycles differing with respect to structure, topology, solubility, or biocompatibility have been incorporated in gels and endow gels with responsiveness and function. Macrocycles can have different roles: They offer rather rigid scaffolds for the construction of structurally well-defined gelator molecules. Furthermore, their host-guest interactions can be integral to gel formation, if these interactions are required to build the gel fibers. Finally, macrocycles can also be functional groups with which gelators are equipped that would also form gels in the absence of the macrocycle. Here, the macrocycle can be used as a binding site to allow additional stimuli control. To combine different stimuli for triggering gel-sol transitions certainly expands the options for establishing stimuli responsiveness. If, for example, an agent trapped inside the gel is only liberated when two different stimuli are present simultaneously, its release can be controlled with much higher precision and selectivity compared with a gel that responds to one stimulus only. In this Account, the recent progress in the construction of functional macrocycle-containing supramolecular gels is summarized. First, recent strategies to engineer responsiveness into macrocycle-containing gels are discussed. Next, different functions are presented including applications as responsive reaction media, for controlled drug-delivery or tissue engineering, and as self-healing materials. Finally, we highlight the recent progress in designing macrocycle-containing supramolecular gel materials exhibiting complex behavior. This field is part of systems chemistry and still in its infancy but appears to be one of the most promising routes to smart responsive materials.
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Affiliation(s)
- Zhenhui Qi
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin, Germany
| | - Christoph A. Schalley
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin, Germany
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24
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Cuvier AS, Berton J, Stevens CV, Fadda GC, Babonneau F, Van Bogaert INA, Soetaert W, Pehau-Arnaudet G, Baccile N. pH-triggered formation of nanoribbons from yeast-derived glycolipid biosurfactants. SOFT MATTER 2014; 10:3950-3959. [PMID: 24728486 DOI: 10.1039/c4sm00111g] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In the present paper, we show that the saturated form of acidic sophorolipids, a family of industrially scaled bolaform microbial glycolipids, unexpectedly forms chiral nanofibers only at pH below 7.5. In particular, we illustrate that this phenomenon derives from a subtle cooperative effect of molecular chirality, hydrogen bonding, van der Waals forces and steric hindrance. The pH-responsive behaviour was shown by Dynamic Light Scattering (DLS), pH-titration and Field Emission Scanning Electron Microscopy (FE-SEM) while the nanoscale chirality was evidenced by Circular Dichroism (CD) and cryo Transmission Electron Microscopy (cryo-TEM). The packing of sophorolipids within the ribbons was studied using Small Angle Neutron Scattering (SANS), Wide Angle X-ray Scattering (WAXS) and 2D (1)H-(1)H through-space correlations via Nuclear Magnetic Resonance under very fast (67 kHz) Magic Angle Spinning (MAS-NMR).
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Affiliation(s)
- Anne-Sophie Cuvier
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7574, Chimie de la Matière Condensée de Paris, F-75005, Paris, France.
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25
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Sun Y, Huang X. A low molecular weight gel formed by cationic surfactant 1-dodecylpyridinium bromide in acetone/water: its characterisation and implication for enzyme immobilisation. Supramol Chem 2014. [DOI: 10.1080/10610278.2014.904044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Yanwen Sun
- Key Laboratory of Colloid & Interface Chemistry of the Education Ministry of China, Shandong University, Jinan 250100, P.R. China
| | - Xirong Huang
- Key Laboratory of Colloid & Interface Chemistry of the Education Ministry of China, Shandong University, Jinan 250100, P.R. China
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26
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Pal A, Dey J. Effect of the position of the urea group in the hydrocarbon tail of fatty acid amphiphiles on the physical gelation of organic liquids. RSC Adv 2014. [DOI: 10.1039/c4ra00712c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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27
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Zhou WJ, Fang L, Fan Z, Albela B, Bonneviot L, De Campo F, Pera-Titus M, Clacens JM. Tunable Catalysts for Solvent-Free Biphasic Systems: Pickering Interfacial Catalysts over Amphiphilic Silica Nanoparticles. J Am Chem Soc 2014; 136:4869-72. [DOI: 10.1021/ja501019n] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Wen-Juan Zhou
- Eco-Efficient
Products and Processes Laboratory (E2P2L), UMI 3464 CNRS−Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108 Shanghai, China
- Laboratoire de
Chimie, UMR 5182 CNRS−Ecole Normale Supérieure de Lyon, 46 allée d’Italie, 69364 Lyon, France
| | - Lin Fang
- Eco-Efficient
Products and Processes Laboratory (E2P2L), UMI 3464 CNRS−Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108 Shanghai, China
| | - Zhaoyu Fan
- Eco-Efficient
Products and Processes Laboratory (E2P2L), UMI 3464 CNRS−Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108 Shanghai, China
| | - Belén Albela
- Laboratoire de
Chimie, UMR 5182 CNRS−Ecole Normale Supérieure de Lyon, 46 allée d’Italie, 69364 Lyon, France
| | - Laurent Bonneviot
- Laboratoire de
Chimie, UMR 5182 CNRS−Ecole Normale Supérieure de Lyon, 46 allée d’Italie, 69364 Lyon, France
| | - Floryan De Campo
- Eco-Efficient
Products and Processes Laboratory (E2P2L), UMI 3464 CNRS−Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108 Shanghai, China
| | - Marc Pera-Titus
- Eco-Efficient
Products and Processes Laboratory (E2P2L), UMI 3464 CNRS−Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108 Shanghai, China
| | - Jean-Marc Clacens
- Eco-Efficient
Products and Processes Laboratory (E2P2L), UMI 3464 CNRS−Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108 Shanghai, China
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28
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Ji X, Chen J, Xue M. A Miscible and Adaptive Poly(methyl acrylate)/Polystyrene Blend Formed by Multiple-Responsive Host-Guest Interactions. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201300691] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaofan Ji
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Jianzhuang Chen
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Min Xue
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
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29
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Qi Z, Traulsen NL, Malo de Molina P, Schlaich C, Gradzielski M, Schalley CA. Self-recovering stimuli-responsive macrocycle-equipped supramolecular ionogels with unusual mechanical properties. Org Biomol Chem 2014; 12:503-10. [DOI: 10.1039/c3ob41523f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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30
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Gao L, Zhang Z, Zheng B, Huang F. Construction of muscle-like metallo-supramolecular polymers from a pillar[5]arene-based [c2]daisy chain. Polym Chem 2014. [DOI: 10.1039/c4py00733f] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A muscle-like metallo-supramolecular polymer based on a solvent-driven [c2]daisy chain has been prepared from an amino-modified pillar[5]arene. The integration of terpyridine moieties on both ends of the [c2]daisy chain and the stiff architecture of pillar[5]arene units facilitated the efficient formation of the metallo-supramolecular polymer.
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Affiliation(s)
- Lingyan Gao
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027, P.R. China
| | - Zibin Zhang
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027, P.R. China
| | - Bo Zheng
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027, P.R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027, P.R. China
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31
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Song S, Wang J, Feng HT, Zhu ZH, Zheng YS. Supramolecular hydrogel based on amphiphilic calix[4]arene and its application in the synthesis of silica nanotubes. RSC Adv 2014. [DOI: 10.1039/c4ra02651a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A hydrogel could be formed by leaving a suspension of novel amphiphilic calix[4]arene in aqueous media to stand at room temperature through a dissolution-reassembly process.
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Affiliation(s)
- Song Song
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education
- School of Chemistry and Chemical Engineer
- Huazhong University of Science and Technology
- Wuhan 430074, China
| | - Jinhua Wang
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education
- School of Chemistry and Chemical Engineer
- Huazhong University of Science and Technology
- Wuhan 430074, China
| | - Hai-Tao Feng
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education
- School of Chemistry and Chemical Engineer
- Huazhong University of Science and Technology
- Wuhan 430074, China
| | - Zhi-Hua Zhu
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education
- School of Chemistry and Chemical Engineer
- Huazhong University of Science and Technology
- Wuhan 430074, China
| | - Yan-Song Zheng
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education
- School of Chemistry and Chemical Engineer
- Huazhong University of Science and Technology
- Wuhan 430074, China
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32
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Dey A, Mandal SK, Biradha K. Metal–organic gels and coordination networks of pyridine-3,5-bis(1-methyl-benzimidazole-2-yl) and metal halides: self sustainability, mechano, chemical responsiveness and gas and dye sorptions. CrystEngComm 2013. [DOI: 10.1039/c3ce41501e] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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