1
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Schumacher S, Pantawane S, Gekle S, Agarwal S. The Effect of Hydrogen Bonding on Polymerization Behavior of Monofunctional Vinyl Cyclopropane‐amides with Different Side Chains. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sören Schumacher
- Macromolecular Chemistry II University of Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| | - Sanwardhini Pantawane
- Biofluid Simulation and Modeling Theoretische Physik VI Universität Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| | - Stephan Gekle
- Biofluid Simulation and Modeling Theoretische Physik VI Universität Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| | - Seema Agarwal
- Macromolecular Chemistry II University of Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
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2
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Stanojkovic J, Oh J, Khan A, Stuparu MC. Synthesis of thermoresponsive oligo(ethylene glycol) polymers through radical ring-opening polymerization of vinylcyclopropane monomers. RSC Adv 2020; 10:2359-2363. [PMID: 35494601 PMCID: PMC9048585 DOI: 10.1039/c9ra10721e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 01/06/2020] [Indexed: 01/20/2023] Open
Abstract
Polyvinylcyclopropanes are an old class of polymers typically known for their low polymerization-induced shrinkage properties. In this work, we show that they are capable of exhibiting a thermally triggered aggregation process in aqueous solutions. The phase transition is sharp, tunable within the temperature range of 25-46 °C, and relatively insensitive to environmental conditions. It is anticipated that this preliminary study will shine new light on polyvinylcyclopropanes and lead to new avenues in their studies and future application.
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Affiliation(s)
- Jovana Stanojkovic
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University 21-Nanyang Link 637371 Singapore
| | - Junki Oh
- Department of Chemical and Biological Engineering, Korea University Seoul 02841 South Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering, Korea University Seoul 02841 South Korea
| | - Mihaiela C Stuparu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University 21-Nanyang Link 637371 Singapore
- School of Materials Science and Engineering, Nanyang Technological University 50 Nanyang Avenue 639798 Singapore
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3
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Ntoukam DHS, Mutlu H, Theato P. Post-polymerization modification of Poly(vinylcyclopropanes): A potential route to periodic copolymers. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2019.109319] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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4
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Ho HT, Montembault V, Rollet M, Aboudou S, Mabrouk K, Pascual S, Fontaine L, Gigmes D, Phan TNT. Radical ring-opening polymerization of novel azlactone-functionalized vinyl cyclopropanes. Polym Chem 2020. [DOI: 10.1039/d0py00493f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Synthesis of new azlactone-functionalized vinyl cyclopropane monomers, corresponding (co)polymers and their reactivity with an amine compound.
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Affiliation(s)
- Hien The Ho
- Aix Marseille Univ
- CNRS
- Institut de Chimie Radicalaire UMR 7273
- Marseille
- France
| | - Véronique Montembault
- Institut des Molécules et Matériaux du Mans (IMMM) UMR 6283 CNRS – Le Mans Université
- 72085 Le Mans cedex 9
- France
| | - Marion Rollet
- Aix Marseille Univ
- CNRS
- Institut de Chimie Radicalaire UMR 7273
- Marseille
- France
| | - Soioulata Aboudou
- Aix Marseille Univ
- CNRS
- Institut de Chimie Radicalaire UMR 7273
- Marseille
- France
| | - Kamel Mabrouk
- Aix Marseille Univ
- CNRS
- Institut de Chimie Radicalaire UMR 7273
- Marseille
- France
| | - Sagrario Pascual
- Institut des Molécules et Matériaux du Mans (IMMM) UMR 6283 CNRS – Le Mans Université
- 72085 Le Mans cedex 9
- France
| | - Laurent Fontaine
- Institut des Molécules et Matériaux du Mans (IMMM) UMR 6283 CNRS – Le Mans Université
- 72085 Le Mans cedex 9
- France
| | - Didier Gigmes
- Aix Marseille Univ
- CNRS
- Institut de Chimie Radicalaire UMR 7273
- Marseille
- France
| | - Trang N. T. Phan
- Aix Marseille Univ
- CNRS
- Institut de Chimie Radicalaire UMR 7273
- Marseille
- France
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5
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Raskil’dina GZ, Borisova YG, Davletshin AR, Zlotskii SS. Catalytic Isomerization of Substituted Vinylcyclopropanes. DOKLADY CHEMISTRY 2019. [DOI: 10.1134/s0012500819070115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Cao M, Nie H, Hou Y, Han G, Zhang W. Synthesis of star thermoresponsive amphiphilic block copolymer nano-assemblies and the effect of topology on their thermoresponse. Polym Chem 2019. [DOI: 10.1039/c8py01617h] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Well-defined multi-arm star thermoresponsive block copolymer nano-assemblies of [poly(N-isopropylacrylamide)-block-polystyrene]n [(PNIPAM-b-PS)n] with n = 1, 2, 3 and 4 arms were synthesized by RAFT dispersion polymerization via polymerization-induced self-assembly.
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Affiliation(s)
- Mengjiao Cao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Huijun Nie
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Yuwen Hou
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Guang Han
- State Key Laboratory of Special Functional Waterproof Materials
- Beijing Oriental Yuhong Waterproof Technology Co
- Ltd
- Beijing 100123
- China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
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7
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Sun W, Wu P. A molecular level study of the phase transition process of hydrogen-bonding UCST polymers. Phys Chem Chem Phys 2018; 20:20849-20855. [DOI: 10.1039/c8cp04147d] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A molecular level study of the UCST-type transition process of PNAGA-based polymers in water and a water/methanol mixture.
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Affiliation(s)
- Wenhui Sun
- The State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Laboratory for Advanced Materials
- Fudan University
- Shanghai 200433
| | - Peiyi Wu
- The State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Laboratory for Advanced Materials
- Fudan University
- Shanghai 200433
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8
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Takahashi N, Sudo A, Endo T. Isolation of Epimers in the Synthesis of Vinylcyclopropane Bearing Two Alanine Moieties and Their Radical Ring-Opening Polymerization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02778] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Naoya Takahashi
- Molecular Engineering
Institute, Kindai University, 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Atsushi Sudo
- Department of Applied
Chemistry, Faculty of Science and Engineering, Kindai University, Kowakae
3-4-1, Higashi Osaka, Osaka 577-8502, Japan
| | - Takeshi Endo
- Molecular Engineering
Institute, Kindai University, 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
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9
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Tardy A, Nicolas J, Gigmes D, Lefay C, Guillaneuf Y. Radical Ring-Opening Polymerization: Scope, Limitations, and Application to (Bio)Degradable Materials. Chem Rev 2017; 117:1319-1406. [DOI: 10.1021/acs.chemrev.6b00319] [Citation(s) in RCA: 173] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Antoine Tardy
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté
de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Didier Gigmes
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Catherine Lefay
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Yohann Guillaneuf
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
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10
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Hayakawa K, Matsuoka SI, Suzuki M. Ring-opening polymerization of donor–acceptor cyclopropanes catalyzed by Lewis acids. Polym Chem 2017. [DOI: 10.1039/c7py00794a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Ring-opening polymerization of a variety of cyclopropane derivatives catalyzed by Lewis acids has been investigated.
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Affiliation(s)
- Kosuke Hayakawa
- Department of Life Science and Applied Chemistry
- Graduate School of Engineering
- Nagoya Institute of Technology
- Nagoya
- Japan
| | - Shin-ichi Matsuoka
- Department of Life Science and Applied Chemistry
- Graduate School of Engineering
- Nagoya Institute of Technology
- Nagoya
- Japan
| | - Masato Suzuki
- Department of Life Science and Applied Chemistry
- Graduate School of Engineering
- Nagoya Institute of Technology
- Nagoya
- Japan
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11
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Bertrand O, Vlad A, Hoogenboom R, Gohy JF. Redox-controlled upper critical solution temperature behaviour of a nitroxide containing polymer in alcohol–water mixtures. Polym Chem 2016. [DOI: 10.1039/c5py01864a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Research on stimuli responsive polymers builds momentum as nature-inspired applications using man-made materials are increasingly sought.
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Affiliation(s)
- Olivier Bertrand
- Institute of Condensed Matter and Nanoscience (IMCN)
- Bio- and Soft Matter (BSMA)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Alexandru Vlad
- Institute of Condensed Matter and Nanoscience (IMCN)
- Molecules
- Solid and Reactivity (MOST)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- Ghent
- Belgium
| | - Jean-François Gohy
- Institute of Condensed Matter and Nanoscience (IMCN)
- Bio- and Soft Matter (BSMA)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
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12
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Liu C, Wang S, Zhou H, Gao C, Zhang W. Thermoresponsive poly(ionic liquid): Controllable RAFT synthesis, thermoresponse, and application in dispersion RAFT polymerization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27929] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Chonggao Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Shuang Wang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Heng Zhou
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
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13
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Zhang Q, Hoogenboom R. Polymers with upper critical solution temperature behavior in alcohol/water solvent mixtures. Prog Polym Sci 2015. [DOI: 10.1016/j.progpolymsci.2015.02.003] [Citation(s) in RCA: 149] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Zhao Y, Wu H, Zhang Y, Wang X, Yang B, Zhang Q, Ren X, Fu C, Wei Y, Wang Z, Wang Y, Tao L. Postpolymerization Modification of Poly(dihydropyrimidin-2(1 H)-thione)s via the Thiourea-Haloalkane Reaction to Prepare Functional Polymers. ACS Macro Lett 2015; 4:843-847. [PMID: 35596507 DOI: 10.1021/acsmacrolett.5b00428] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A highly reactive thiourea-contained polycondensate, poly(dihydropyrimidin-2(1H)-thione) (poly(DHPMT)) has been facilely synthesized via the Biginelli polycondensation using thiourea and a difunctional compound containing benzaldehyde and β-keto ester groups as monomers. The thiourea moiety in the polymer structure has similar reactivity as the thiourea, thus the poly(DHPMT) is an excellent polymer precusor for preparing new functional polymers through the postpolymerization modification (PPM) strategy. After simple reaction with functional haloalkanes, the parent poly(DHPMT) could be almost completely converted (>99%) to daughter polymers containing alkene or alkyne side groups. Then, the daughter polymers have been further transferred to granddaughter polymers through another PPM via thiol-ene or Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. Besides, when 3-phenylpropargyl chloride was used as the reactant, a bright yellow fluorescent polymer could be simply achieved due to the in situ formed conjugated heterocycle in the polymer structure, further demonstrating the diversity of the functional polymers through PPM. Considering the easily available monomers, simple polycondensation, and the excellent reactivity of the thiourea moiety in the polymer structure, this thiourea-contained Biginilli polycondensate might be a versatile platform for new functional polymer preparation.
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Affiliation(s)
- Yuan Zhao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Haibo Wu
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
- School
of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Yuanyi Zhang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xing Wang
- The
State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Bin Yang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Qingdong Zhang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xu Ren
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Changkui Fu
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Zhiming Wang
- School
of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Yurong Wang
- School
of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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15
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Seuyep Ntoukam DH, Jiworrawathanakul S, Hoven VP, Luinstra GA, Theato P. 1,1-Disubstituted-2-vinylcyclopropanes for the synthesis of amphiphilic polymers. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.02.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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16
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Zhang Q, Schattling P, Theato P, Hoogenboom R. UV-tunable upper critical solution temperature behavior of azobenzene containing poly(methyl methacrylate) in aqueous ethanol. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2014.06.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Shi Y, Schmalz H, Agarwal S. Designed enzymatically degradable amphiphilic conetworks by radical ring-opening polymerization. Polym Chem 2015. [DOI: 10.1039/c5py00962f] [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
A simple and versatile route for making functional biodegradable amphiphilic conetworks (APCNs) with unique swelling property and excellent enzymatic degradability is presented. The APCNs were made by radical ring-opening copolymerization of cyclic ketene acetal and vinyl cyclopropane derivative.
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Affiliation(s)
- Yinfeng Shi
- Macromolecular Chemistry II and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- 95440 Bayreuth
- Germany
| | - Holger Schmalz
- Macromolecular Chemistry II and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- 95440 Bayreuth
- Germany
| | - Seema Agarwal
- Macromolecular Chemistry II and Bayreuth Center for Colloids and Interfaces
- University of Bayreuth
- 95440 Bayreuth
- Germany
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18
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Seuyep Ntoukam DH, Luinstra GA, Theato P. Postpolymerization modification of reactive polymers derived from vinylcyclopropane. III. Polymer sequential functionalization using a combination of amines with alkoxyamines, hydrazides, isocyanates, or acyl halides. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27311] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Denis Hervé Seuyep Ntoukam
- University of Hamburg, Institute for Technical and Macromolecular Chemistry; Bundesstr. 45 D-20146 Hamburg Germany
| | - Gerrit Albert Luinstra
- University of Hamburg, Institute for Technical and Macromolecular Chemistry; Bundesstr. 45 D-20146 Hamburg Germany
| | - Patrick Theato
- University of Hamburg, Institute for Technical and Macromolecular Chemistry; Bundesstr. 45 D-20146 Hamburg Germany
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19
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Roth PJ. Composing Well-Defined Stimulus-Responsive Materials Through Postpolymerization Modification Reactions. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400073] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Peter J. Roth
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering; University of New South Wales; Sydney NSW 2052 Australia
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20
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Seuyep N. DH, Szopinski D, Luinstra GA, Theato P. Post-polymerization modification of reactive polymers derived from vinylcyclopropane: a poly(vinylcyclopropane) derivative with physical gelation and UCST behaviour in ethanol–water mixtures. Polym Chem 2014. [DOI: 10.1039/c4py00740a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper we describe a new polymer that combines an upper critical solution temperature (UCST) and reversible physical gelation in ethanol–water mixtures.
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Affiliation(s)
- Denis H. Seuyep N.
- University of Hamburg
- Institute for Technical and Macromolecular Chemistry
- D-20146 Hamburg, Germany
| | - Daniel Szopinski
- University of Hamburg
- Institute for Technical and Macromolecular Chemistry
- D-20146 Hamburg, Germany
| | - Gerrit A. Luinstra
- University of Hamburg
- Institute for Technical and Macromolecular Chemistry
- D-20146 Hamburg, Germany
| | - Patrick Theato
- University of Hamburg
- Institute for Technical and Macromolecular Chemistry
- D-20146 Hamburg, Germany
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21
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Li S, Huo F, Li Q, Gao C, Su Y, Zhang W. Synthesis of a doubly thermo-responsive schizophrenic diblock copolymer based on poly[N-(4-vinylbenzyl)-N,N-diethylamine] and its temperature-sensitive flip-flop micellization. Polym Chem 2014. [DOI: 10.1039/c4py00077c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A doubly thermo-responsive schizophrenic diblock copolymer, poly(tert-butyl methacrylate)-block-poly[N-(4-vinylbenzyl)-N,N-diethylamine], was synthesized and its flip-flop micellization was demonstrated.
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Affiliation(s)
- Shentong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Fei Huo
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Quanlong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Yang Su
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
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