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Itoh T, Okuno M, Moriya Y, Shimomoto H, Ihara E. Poly(acrylic acid) block copolymers as stabilizers for dispersion polymerization. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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2
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Zhang K, Xiao M, Zhang L, Chen Y, Tan J. Exploiting Wavelength Orthogonality in Photoinitiated RAFT Dispersion Polymerization and Photografting for Monodisperse Surface-Functional Polymeric Microspheres. ACS Macro Lett 2022; 11:716-722. [PMID: 35570801 DOI: 10.1021/acsmacrolett.2c00228] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We report a strategy toward surface-functional polymeric microspheres using a wavelength orthogonality technique that employs photoinitiated reversible addition-fragmentation chain transfer (RAFT) dispersion polymerization and the subsequent photografting under different wavelengths of light. Initial screening of reaction conditions indicated photoreactive polymeric microsphere with uniform sizes could be prepared by using photoinitiator-functionalized macro-RAFT agents under purple light irradiation. Photoreactive polymeric microspheres allowed photografting polymerizations under UV light irradiation, and we further demonstrated the broad scope of this method by photografting acrylamide, acrylic, and methacrylic monomers. Finally, carboxyl-functionalized polymeric microspheres with an exceptional high number of carboxyl groups were successfully prepared by this technique, which permitted extensive surface bioconjugation of model proteins (e.g., streptavidin). This method should expand the capabilities of RAFT dispersion polymerization to afford diverse surface-functional polymeric microspheres for some specific applications.
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Affiliation(s)
- Kunlun Zhang
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Mingheng Xiao
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Li Zhang
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
| | - Ying Chen
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
| | - Jianbo Tan
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
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3
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Luo X, Zhang K, Zeng R, Chen Y, Zhang L, Tan J. Segmented Copolymers Synthesized by Reversible Addition-Fragmentation Chain Transfer (RAFT) Polymerization Using an Asymmetric Difunctional RAFT Agent and the Utilization in RAFT-Mediated Dispersion Polymerization. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c02233] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Xinyi Luo
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Kunlun Zhang
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Ruiming Zeng
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Ying Chen
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
| | - Li Zhang
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
| | - Jianbo Tan
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
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4
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Folgado E, Mayor M, Ladmiral V, Semsarilar M. Evaluation of Self-Assembly Pathways to Control Crystallization-Driven Self-Assembly of a Semicrystalline P(VDF- co-HFP)- b-PEG- b-P(VDF- co-HFP) Triblock Copolymer. Molecules 2020; 25:E4033. [PMID: 32899379 PMCID: PMC7504740 DOI: 10.3390/molecules25174033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/25/2020] [Accepted: 09/02/2020] [Indexed: 11/30/2022] Open
Abstract
To date, amphiphilic block copolymers (BCPs) containing poly(vinylidene fluoride-co-hexafluoropropene) (P(VDF-co-HFP)) copolymers are rare. At moderate content of HFP, this fluorocopolymer remains semicrystalline and is able to crystallize. Amphiphilic BCPs, containing a P(VDF-co-HFP) segment could, thus be appealing for the preparation of self-assembled block copolymer morphologies through crystallization-driven self-assembly (CDSA) in selective solvents. Here the synthesis, characterization by 1H and 19F NMR spectroscopies, GPC, TGA, DSC, and XRD; and the self-assembly behavior of a P(VDF-co-HFP)-b-PEG-b-P(VDF-co-HFP) triblock copolymer were studied. The well-defined ABA amphiphilic fluorinated triblock copolymer was self-assembled into nano-objects by varying a series of key parameters such as the solvent and the non -solvent, the self-assembly protocols, and the temperature. A large range of morphologies such as spherical, square, rectangular, fiber-like, and platelet structures with sizes ranging from a few nanometers to micrometers was obtained depending on the self-assembly protocols and solvents systems used. The temperature-induced crystallization-driven self-assembly (TI-CDSA) protocol allowed some control over the shape and size of some of the morphologies.
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Affiliation(s)
- Enrique Folgado
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France;
- IEM, Univ Montpellier, CNRS, ENSCM, Montpellier, France;
| | - Matthias Mayor
- IEM, Univ Montpellier, CNRS, ENSCM, Montpellier, France;
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5
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Macromolecular engineering approach for the preparation of new architectures from fluorinated olefins and their applications. Prog Polym Sci 2020. [DOI: 10.1016/j.progpolymsci.2020.101255] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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6
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Mu M, Yuan R, Zhang G, Wu D, Quan H, Han P, Feng Y. Tuning CO 2-induced reversible redispersion or irreversible destabilisation for latex separation. J Colloid Interface Sci 2020; 573:250-262. [PMID: 32278956 DOI: 10.1016/j.jcis.2020.03.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 03/29/2020] [Accepted: 03/30/2020] [Indexed: 11/25/2022]
Abstract
HYPOTHESIS The CO2-sensitive dispersion/precipitation transition of polymer latexes fabricated based on a responsive emulsifier is a promising way to conveniently acquire bulk polymer materials. Nevertheless, the tedious synthesis procedures for switchable surfactants and the harsh operating requirements for the sensitive latexes constrain the applicability of the approach for latex preparation. Therefore, a new strategy for generating latexes with tunable CO2 responsiveness in a maneuverable way is urgently needed. EXPERIMENTS In this work, a CO2-switchable electrostatic interaction is introduced to construct responsive latexes. A series of lightly crosslinked poly(diethylaminoethyl methacrylate-styrene) [P(DEA-St)] latexes with different PDEA contents were fabricated via one-pot emulsion copolymerization, with divinylbenzene and sodium dodecylsulfate (SDS) used as the crosslinker and anionic emulsifier, respectively. The influence of the DEA feeding ratio on the resulting P(DEA-St) colloids was characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. Then, a cyclic CO2/N2 input was introduced to verify the response transitions of polymer latexes. FINDINGS Accompanied by the stepwise decrease of DEA feeding ratio, the morphology of the resulting copolymerized nanoparticles changed from an ambiguous bulge to the typical spherical pattern. In addition, the P(DEA-St) latexes treated by cyclic CO2/N2 exhibit four different types of response modes, namely (i) CO2-switchable swelling/deswelling transition, (ii) CO2-reversible dispersion/coagulation transition, (iii) CO2-induced irreversible destabilisation and (iv) CO2-insensitive latexes. The CO2-responsive destabilisation is highly applicable in the separation and transportation fields of commercial latex products, such as poly(methyl methacrylate), poly(n-butyl acrylate) and poly(butyl methacrylate) colloids.
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Affiliation(s)
- Meng Mu
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, PR China; Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, PR China
| | - Rui Yuan
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, PR China
| | - Ganghong Zhang
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, PR China
| | - Dianguo Wu
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, PR China
| | - Hongping Quan
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, PR China
| | - Peihui Han
- EOR Laboratory, Exploration & Development Research Institute, Daqing Oilfield Limited Company, PetroChina, Daqing 163712, PR China
| | - Yujun Feng
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, PR China; Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, PR China.
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7
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Folgado E, Guerre M, Da Costa A, Ferri A, Addad A, Ladmiral V, Semsarilar M. “One-pot” aminolysis/thia-Michael addition preparation of well-defined amphiphilic PVDF-b-PEG-b-PVDF triblock copolymers: self-assembly behaviour in mixed solvents. Polym Chem 2020. [DOI: 10.1039/c9py00970a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Novel amphiphilic PVDF-based triblock copolymer (PVDF50-b-PEG136-b-PVDF50) is synthesized using RAFT polymerization and a one-pot thia-Michael addition. Self-assembly of this ABA copolymer resulted in formation of original crystalline structures.
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Affiliation(s)
- Enrique Folgado
- Institut Charles Gerhardt Montpellier
- ICGM UMR5253
- Univ Montpellier
- CNRS
- ENSCM
| | - Marc Guerre
- Institut Charles Gerhardt Montpellier
- ICGM UMR5253
- Univ Montpellier
- CNRS
- ENSCM
| | | | - Anthony Ferri
- Université Artois
- CNRS
- Centrale Lille
- ENSCL
- Université Lille
| | - Ahmed Addad
- Université Lille
- Sciences et Technologies
- CNRS
- Unité Matériaux Et Transformations (UMET)
- F-59000 Lille
| | - Vincent Ladmiral
- Institut Charles Gerhardt Montpellier
- ICGM UMR5253
- Univ Montpellier
- CNRS
- ENSCM
| | - Mona Semsarilar
- Institut Européen des Membranes
- IEM
- UMR5635
- Univ Montpellier
- CNRS
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8
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Synthesis of surface-functionalized polymer particles prepared by amphiphilic macromonomers with hydrophobic end groups. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-03044-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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9
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Matsuyama T, Hayashi H, Komatsu S, Asoh TA, Kikuchi A. Preparation of thermoresponsive nanoparticles exhibiting biomolecule recognition ability via atom transfer radical dispersion polymerization. Colloids Surf B Biointerfaces 2019; 183:110370. [DOI: 10.1016/j.colsurfb.2019.110370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/20/2019] [Accepted: 07/14/2019] [Indexed: 10/26/2022]
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10
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Yu L, Dai X, Zhang Y, Zeng Z, Zhang L, Tan J. Better RAFT Control is Better? Insights into the Preparation of Monodisperse Surface-Functional Polymeric Microspheres by Photoinitiated RAFT Dispersion Polymerization. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01295] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Liangliang Yu
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Xiaocong Dai
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Yuxuan Zhang
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Zhaohua Zeng
- School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Li Zhang
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
| | - Jianbo Tan
- Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510006, China
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11
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Vanbiervliet E, Fouquay S, Michaud G, Simon F, Carpentier JF, Guillaume SM. Non-Isocyanate Polythiourethanes (NIPTUs) from Cyclodithiocarbonate Telechelic Polyethers. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00695] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Elise Vanbiervliet
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000 Rennes, France
| | - Stéphane Fouquay
- BOSTIK S.A., 420 rue d’Estienne d’Orves, F-92705 Cedex, Colombes, France
| | - Guillaume Michaud
- BOSTIK, ZAC du Bois de Plaisance, 101, Rue du Champ Cailloux, F-60280 Venette, France
| | - Frédéric Simon
- BOSTIK, ZAC du Bois de Plaisance, 101, Rue du Champ Cailloux, F-60280 Venette, France
| | - Jean-François Carpentier
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000 Rennes, France
| | - Sophie M. Guillaume
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000 Rennes, France
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12
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Cozzens Y, Steeves DM, Soares JW, Whitten JE. Light-Sensitive Gas Sensors Based on Thiol-Functionalized N-Isopropylacrylamide Polymer–Gold Nanoparticle Composite Films. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02638] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuqing Cozzens
- Department of Chemistry, University of Massachusetts Lowell, Lowell, Massachusetts 01854, United States
| | - Diane M. Steeves
- U.S. Army Combat
Capabilities Development Command Soldier Center, Natick, Massachusetts 01760, United States
| | - Jason W. Soares
- U.S. Army Combat
Capabilities Development Command Soldier Center, Natick, Massachusetts 01760, United States
| | - James E. Whitten
- Department of Chemistry, University of Massachusetts Lowell, Lowell, Massachusetts 01854, United States
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13
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Motoyanagi J, Nguyen MT, Tanaka T, Minoda M. Protecting Group-Free Synthesis of Glycopolymer-Type Amphiphilic Macromonomers and Their Use for the Preparation of Carbohydrate-Decorated Polymer Particles. Biomolecules 2019; 9:E72. [PMID: 30791503 PMCID: PMC6406769 DOI: 10.3390/biom9020072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 02/09/2019] [Accepted: 02/09/2019] [Indexed: 11/16/2022] Open
Abstract
Polymer particles modified with carbohydrates on their surfaces are of significant interest, because their specific recognition abilities to biomolecules are valuable for developing promising materials in biomedical fields. Carbohydrate-decorated core-shell polymer particles are expected to be efficiently prepared by dispersion polymerization using a glycopolymer-based amphiphilic macromonomer as both a polymeric steric stabilizer and a monomer. To create glycopolymer-type macromonomers, we propose a new strategy combining living cationic polymerization of an alkynyl-functionalized vinyl ether (VE), and the click reaction for the preparation of glycopolymers having a polymerizable terminal group, and investigate their dispersion copolymerization with styrene for generating carbohydrate-decorated polymer particles. This study deals with (i) the synthesis of block copolymer-type amphiphilic macromonomers bearing a methacryloyl group at the α-terminus, and pendant alkynyl groups by living cationic polymerization of alkynyl-substituted VE (VEEP), (ii) the derivatization of maltose-carrying macromonomers by click chemistry of the pendant alkynyl groups of the precursor macromonomers with maltosyl azide without any protecting/deprotecting processes, and (iii) the preparation of maltose-decorated (Mal-decorated) polymer particles through the dispersion copolymerization of glycopolymer-type macromonomers with styrene in polar media. Moreover, this study concerns the specific interactions of the resultant polymer particles with the lectin concanavalin A (Con A).
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Affiliation(s)
- Jin Motoyanagi
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| | - Minh Tan Nguyen
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| | - Tomonari Tanaka
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| | - Masahiko Minoda
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
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14
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Itoh T, Kojima K, Shimomoto H, Ihara E. Control of lengths and densities of surface-attached chains on polymer particles prepared by dispersion polymerization using macromonomer stabilizer. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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Chernikova EV, Lysenko EA, Serkhacheva NS, Prokopov NI. Self-Assembly of Amphiphilic Block Copolymers during Reversible Addition-Fragmentation Chain Transfer Heterophase Polymerization: Problems, Achievements, and Outlook. POLYMER SCIENCE SERIES C 2018. [DOI: 10.1134/s1811238218020042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Mutlu H, Ceper EB, Li X, Yang J, Dong W, Ozmen MM, Theato P. Sulfur Chemistry in Polymer and Materials Science. Macromol Rapid Commun 2018; 40:e1800650. [DOI: 10.1002/marc.201800650] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/17/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Hatice Mutlu
- Institute for Biological Interfaces III; Karlsruhe Institute of Technology; Herrmann-von-Helmholtz-Platz 1 D-76344 Eggenstein-Leopoldshafen Germany
| | - Ezgi Berfin Ceper
- Department of Bioengineering; Yildiz Technical University; Esenler 34220 Istanbul Turkey
| | - Xiaohui Li
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
| | - Jingmei Yang
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
- Institute of Fundamental Science and Frontiers; University of Electronic Science and Technology of China; Chengdu 610054 China
| | - Wenyuan Dong
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
| | - Mehmet Murat Ozmen
- Department of Bioengineering; Yildiz Technical University; Esenler 34220 Istanbul Turkey
| | - Patrick Theato
- Institute for Biological Interfaces III; Karlsruhe Institute of Technology; Herrmann-von-Helmholtz-Platz 1 D-76344 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
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17
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Zhang L, Lu Q, Lv X, Shen L, Zhang B, An Z. In Situ Cross-Linking as a Platform for the Synthesis of Triblock Copolymer Vesicles with Diverse Surface Chemistry and Enhanced Stability via RAFT Dispersion Polymerization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02651] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Ling Zhang
- Institute of Nanochemistry and Nanobiology,
College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Qunzan Lu
- Institute of Nanochemistry and Nanobiology,
College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Xiaoqing Lv
- Institute of Nanochemistry and Nanobiology,
College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Liangliang Shen
- Institute of Nanochemistry and Nanobiology,
College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Baohua Zhang
- Institute of Nanochemistry and Nanobiology,
College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Zesheng An
- Institute of Nanochemistry and Nanobiology,
College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
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18
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Lopez G, Guerre M, Améduri B, Habas JP, Ladmiral V. Photocrosslinked PVDF-based star polymer coatings: an all-in-one alternative to PVDF/PMMA blends for outdoor applications. Polym Chem 2017. [DOI: 10.1039/c7py00580f] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A 4-arm PVDF photocrosslinked coating displays outstanding adhesion properties to a metal surface, and tunable surface energy and water contact angle.
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Affiliation(s)
- Gérald Lopez
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Marc Guerre
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Bruno Améduri
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Jean-Pierre Habas
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Vincent Ladmiral
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
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19
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Liu R, Zhang P, Dai H. Synthesis of magnetic particles with well-defined living polymeric chains via combination of RAFT polymerization and thiol-ene click chemistry. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-1113-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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20
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Han K, Tiwari R, Heuser T, Walther A. Simple Platform Method for the Synthesis of Densely Functionalized Microgels by Modification of Active Ester Latex Particles. Macromol Rapid Commun 2016; 37:1323-30. [DOI: 10.1002/marc.201600213] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 05/23/2016] [Indexed: 02/02/2023]
Affiliation(s)
- Kang Han
- DWI-Leibniz Institute for Interactive Materials; Forckenbeckstr. 50 52074 Aachen Germany
| | - Rahul Tiwari
- DWI-Leibniz Institute for Interactive Materials; Forckenbeckstr. 50 52074 Aachen Germany
| | - Thomas Heuser
- DWI-Leibniz Institute for Interactive Materials; Forckenbeckstr. 50 52074 Aachen Germany
| | - Andreas Walther
- DWI-Leibniz Institute for Interactive Materials; Forckenbeckstr. 50 52074 Aachen Germany
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21
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Xu XM, Zhang Z, You YZ. Facile Synthesis of Temperature- and pH-responsive Dendritic–Linear–Dendritic Copolymer. CHEM LETT 2016. [DOI: 10.1246/cl.160215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xiao-Man Xu
- Key Lab of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China
| | - Ze Zhang
- Key Lab of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China
| | - Ye-Zi You
- Key Lab of Soft Matter Chemistry, Chinese Academy of Sciences, Department of Polymer Science and Engineering, University of Science and Technology of China
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22
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Tan J, Peng Y, Liu D, Huang C, Yu M, Jiang D, Zhang L. Facile Preparation of Monodisperse Poly(2-hydroxyethyl acrylate)-Grafted Poly(methyl methacrylate) Microspheres via Photoinitiated RAFT Dispersion Polymerization. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600176] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jianbo Tan
- Department of Polymeric Materials and Engineering; School of Materials and Energy; Guangdong University of Technology; Guangzhou 510006 China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter; Guangzhou 510006 China
| | - Yicheng Peng
- Department of Polymeric Materials and Engineering; School of Materials and Energy; Guangdong University of Technology; Guangzhou 510006 China
| | - Dongdong Liu
- Department of Polymeric Materials and Engineering; School of Materials and Energy; Guangdong University of Technology; Guangzhou 510006 China
| | - Chundong Huang
- Department of Polymeric Materials and Engineering; School of Materials and Energy; Guangdong University of Technology; Guangzhou 510006 China
| | - Mingguang Yu
- School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Dan Jiang
- Research Resources Center; South China Normal University; Guangzhou 510006 China
| | - Li Zhang
- Department of Polymeric Materials and Engineering; School of Materials and Energy; Guangdong University of Technology; Guangzhou 510006 China
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter; Guangzhou 510006 China
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23
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Wang X, Li L. How does the anionic surfactant SDS affect the association of hydrophobically end-modified PNIPAM chains in aqueous solution? POLYMER 2016. [DOI: 10.1016/j.polymer.2016.02.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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24
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Guerre M, Ameduri B, Ladmiral V. One-pot synthesis of poly(vinylidene fluoride) methacrylate macromonomers via thia-Michael addition. Polym Chem 2016. [DOI: 10.1039/c5py01651g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A comparison of two one-pot methods to prepare methacrylate PVDF-macromonomers and the synthesis of PVDF-containing block copolymers.
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Affiliation(s)
- Marc Guerre
- Institut Charles Gerhardt
- Ingénierie et Architectures Macromoléculaires
- UMR 5253 CNRS
- UM
- ENSCM
| | - Bruno Ameduri
- Institut Charles Gerhardt
- Ingénierie et Architectures Macromoléculaires
- UMR 5253 CNRS
- UM
- ENSCM
| | - Vincent Ladmiral
- Institut Charles Gerhardt
- Ingénierie et Architectures Macromoléculaires
- UMR 5253 CNRS
- UM
- ENSCM
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25
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Boursier T, Georges S, Mosquet M, Rinaldi D, D'Agosto F. Synthesis of poly(N-acryloylmorpholine) macromonomers using RAFT and their copolymerization with methacrylic acid for the design of graft copolymer additives for concrete. Polym Chem 2016. [DOI: 10.1039/c5py01730k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Methacrylate end-capped poly(N-acryloylmorpholine) macromonomers (PNAM-MA) of number-average molar mass of about 2400 g mol−1 have been synthesized by post-modification of PNAM chains obtained by RAFT.
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Affiliation(s)
- T. Boursier
- Université de Lyon
- Univ. Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
| | - S. Georges
- Lafarge LCR
- Saint-Quentin-Fallavier
- France
| | - M. Mosquet
- Lafarge LCR
- Saint-Quentin-Fallavier
- France
| | - D. Rinaldi
- Lafarge LCR
- Saint-Quentin-Fallavier
- France
| | - F. D'Agosto
- Université de Lyon
- Univ. Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
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26
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Truong NP, Whittaker MR, Anastasaki A, Haddleton DM, Quinn JF, Davis TP. Facile production of nanoaggregates with tuneable morphologies from thermoresponsive P(DEGMA-co-HPMA). Polym Chem 2016. [DOI: 10.1039/c5py01467k] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
RAFT-mediated emulsion polymerization of styrene and subsequent morphological transition produces nanoaggregates with tuneable morphologies.
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Affiliation(s)
- Nghia P. Truong
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Melbourne
- Australia
| | - Michael R. Whittaker
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Melbourne
- Australia
| | - Athina Anastasaki
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Melbourne
- Australia
| | - David M. Haddleton
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Melbourne
- Australia
| | - John F. Quinn
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Melbourne
- Australia
| | - Thomas P. Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Melbourne
- Australia
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27
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Ratcliffe LPD, McKenzie BE, Le Bouëdec GMD, Williams CN, Brown SL, Armes SP. Polymerization-Induced Self-Assembly of All-Acrylic Diblock Copolymers via RAFT Dispersion Polymerization in Alkanes. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b02119] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Liam P. D. Ratcliffe
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Beulah E. McKenzie
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Gaëlle M. D. Le Bouëdec
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Clive N. Williams
- Scott Bader Company
Ltd., Wollaston, Wellingborough, Northants NN29 7RL, U.K
| | - Steven L. Brown
- Scott Bader Company
Ltd., Wollaston, Wellingborough, Northants NN29 7RL, U.K
| | - Steven P. Armes
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
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28
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Itoh T, Tamamitsu T, Shimomoto H, Ihara E. Surface structure and composition of narrowly-distributed functional polystyrene particles prepared by dispersion polymerization with poly(l-glutamic acid) macromonomer as stabilizer. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.06.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Tan J, Zhao G, Zeng Z, Winnik MA. PMMA Microspheres with Embedded Lanthanide Nanoparticles by Photoinitiated Dispersion Polymerization with a Carboxy-Functional Macro-RAFT Agent. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00688] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Jianbo Tan
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario Canada
- Key Laboratory for Polymeric Composite
and Functional Materials of Ministry of Education, and Key Laboratory
of Designed Synthesis and Application of Polymer Material, School
of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Guangyao Zhao
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario Canada
| | - Zhaohua Zeng
- Key Laboratory for Polymeric Composite
and Functional Materials of Ministry of Education, and Key Laboratory
of Designed Synthesis and Application of Polymer Material, School
of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Mitchell A. Winnik
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario Canada
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30
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Tailoring Confinement: Nano-Carrier Synthesis via Z-RAFT Star Polymerization. Polymers (Basel) 2015. [DOI: 10.3390/polym7040695] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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31
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Huang G, Li H, Feng ST, Li X, Tong G, Liu J, Quan C, Jiang Q, Zhang C, Li Z. Self-assembled UCST-Type Micelles as Potential Drug Carriers for Cancer Therapeutics. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201400546] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Gang Huang
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Hao Li
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Shi-Ting Feng
- Department of Radiology; The First Affiliated Hospital of Sun Yat-sen University; Guangzhou 510080 Guangdong P.R. China
| | - Xiaoqiong Li
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Guoquan Tong
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Jie Liu
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Changyun Quan
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Qing Jiang
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Chao Zhang
- School of Engineering; Sun Yat-sen University; Guangzhou 510006 Guangdong P.R. China
| | - Ziping Li
- Department of Radiology; The First Affiliated Hospital of Sun Yat-sen University; Guangzhou 510080 Guangdong P.R. China
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32
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Ladmiral V, Charlot A, Semsarilar M, Armes SP. Synthesis and characterization of poly(amino acid methacrylate)-stabilized diblock copolymer nano-objects. Polym Chem 2015. [DOI: 10.1039/c4py01556h] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Two amino acid methacrylates prepared via Michael addition are used as building blocks to prepare novel diblock copolymer nano-objects via polymerisation-induced self-assembly.
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Affiliation(s)
- Vincent Ladmiral
- Institut Charles Gerhardt de Montpellier (UMR 5253
- CNRS-UM2-ENSCM-UM1) ENSCM
- 34296 Montpellier
- France
| | | | - Mona Semsarilar
- Institut Européen des Membranes (UMR 5635
- ENSCM-CNRS-UM2)
- Université Montpellier 2
- 34095 Montpellier Cedex 05
- France
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33
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Tan J, Yu M, Rao X, Yang J, Zeng Z. Fast and facile one-step synthesis of monodisperse thermo-responsive core–shell microspheres and applications. Polym Chem 2015. [DOI: 10.1039/c5py00889a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly monodisperse PMMA microspheres covered with a thermo-responsive shell were synthesized in a single step by means of photoinitiated RAFT dispersion polymerization at room temperature.
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Affiliation(s)
- Jianbo Tan
- Key Laboratory for Polymeric Composite and Functional Materials of the Ministry of Education
- and Key Laboratory of Designed Synthesis and Application of Polymer Material
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
| | - Mingguang Yu
- Key Laboratory for Polymeric Composite and Functional Materials of the Ministry of Education
- and Key Laboratory of Designed Synthesis and Application of Polymer Material
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
| | - Xin Rao
- Key Laboratory for Polymeric Composite and Functional Materials of the Ministry of Education
- and Key Laboratory of Designed Synthesis and Application of Polymer Material
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
| | - Jianwen Yang
- Key Laboratory for Polymeric Composite and Functional Materials of the Ministry of Education
- and Key Laboratory of Designed Synthesis and Application of Polymer Material
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
| | - Zhaohua Zeng
- Key Laboratory for Polymeric Composite and Functional Materials of the Ministry of Education
- and Key Laboratory of Designed Synthesis and Application of Polymer Material
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
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34
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Wang Y, Ling J. Synthetic protocols toward polypeptide conjugates via chain end functionalization after RAFT polymerization. RSC Adv 2015. [DOI: 10.1039/c4ra17094f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We design protocols of conjugating synthetic polypeptides to RAFT-prepared polymers regardless of RAFT CTA structures.
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Affiliation(s)
- Yifei Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jun Ling
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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35
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Tan J, Zhao G, Lu Y, Zeng Z, Winnik MA. Synthesis of PMMA Microparticles with a Narrow Size Distribution by Photoinitiated RAFT Dispersion Polymerization with a Macromonomer as the Stabilizer. Macromolecules 2014. [DOI: 10.1021/ma501432s] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jianbo Tan
- Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, M5S 3H6, Ontario Canada
- Key
Laboratory for Polymeric Composite and Functional Materials of Ministry
of Education, and Key Laboratory of Designed Synthesis and Application
of Polymer Material, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Guangyao Zhao
- Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, M5S 3H6, Ontario Canada
| | - Yijie Lu
- Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, M5S 3H6, Ontario Canada
| | - Zhaohua Zeng
- Key
Laboratory for Polymeric Composite and Functional Materials of Ministry
of Education, and Key Laboratory of Designed Synthesis and Application
of Polymer Material, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Mitchell A. Winnik
- Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, M5S 3H6, Ontario Canada
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36
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Surface structure of stimuli-responsive polystyrene particles prepared by dispersion polymerization with a polystyrene/poly(l-lysine) block copolymer as a stabilizer. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.06.069] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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37
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Vasquez ES, Chu IW, Walters KB. Janus magnetic nanoparticles with a bicompartmental polymer brush prepared using electrostatic adsorption to facilitate toposelective surface-initiated ATRP. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:6858-6866. [PMID: 24846192 DOI: 10.1021/la500824r] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Utilizing the inherent negative charge of mica surfaces, amine-functionalized magnetic nanoparticles (Fe3O4/NH2) were electrostatically adsorbed onto the mica such that surface-initiated ATRP could be used to grow poly(n-isopropylacrylamide) (PNIPAM) from the exposed hemisphere. By reducing the solution pH, a positive charge generated on the mica was used to release the nanoparticles from the substrate. A second ATRP reaction was carried out to grow poly(methacrylic acid) (PMAA) from the initiated surfaces. As a result, the Fe3O4/NH2 core has a polymer shell with one hemisphere PMAA and the other hemisphere PNIPAM-b-PMAA resulting in the PMAA-Fe3O4-PNIPAM-b-PMAA bicompartmental polymer Janus nanoparticles. Elemental and functional group compositions were confirmed using ATR-FTIR, XPS, and EDS. Imaging with AFM, SEM, and TEM showed the evolution of the Janus nanoparticle morphology. This study demonstrates a facile and innovative scheme involving a noncovalent solid protection technique combined with sequential, surface-confined controlled radical polymerizations for the production of multicomponent nanocomposites.
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Affiliation(s)
- Erick S Vasquez
- Dave C. Swalm School of Chemical Engineering and ‡Institute for Imaging and Analytical Technologies, Mississippi State University , Mississippi State, Mississippi 39762, United States
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38
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Isakova A, Topham PD, Sutherland AJ. Controlled RAFT Polymerization and Zinc Binding Performance of Catechol-Inspired Homopolymers. Macromolecules 2014. [DOI: 10.1021/ma500336u] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Anna Isakova
- Chemical Engineering and
Applied Chemistry, Aston University, Birmingham B4 7ET, U.K
| | - Paul D. Topham
- Chemical Engineering and
Applied Chemistry, Aston University, Birmingham B4 7ET, U.K
| | - Andrew J. Sutherland
- Chemical Engineering and
Applied Chemistry, Aston University, Birmingham B4 7ET, U.K
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39
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Tiwari R, Hönders D, Schipmann S, Schulte B, Das P, Pester CW, Klemradt U, Walther A. A Versatile Synthesis Platform To Prepare Uniform, Highly Functional Microgels via Click-Type Functionalization of Latex Particles. Macromolecules 2014. [DOI: 10.1021/ma402530y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Rahul Tiwari
- DWI−Leibniz
Institute for Interactive Materials Research, Forckenbeckstr. 50, 52074 Aachen, Germany
| | - Daniel Hönders
- DWI−Leibniz
Institute for Interactive Materials Research, Forckenbeckstr. 50, 52074 Aachen, Germany
| | - Susanne Schipmann
- II.
Institute of Physics B, RWTH Aachen University, 52056 Aachen, Germany
| | - Björn Schulte
- DWI−Leibniz
Institute for Interactive Materials Research, Forckenbeckstr. 50, 52074 Aachen, Germany
| | - Paramita Das
- DWI−Leibniz
Institute for Interactive Materials Research, Forckenbeckstr. 50, 52074 Aachen, Germany
| | - Christian W. Pester
- DWI−Leibniz
Institute for Interactive Materials Research, Forckenbeckstr. 50, 52074 Aachen, Germany
| | - Uwe Klemradt
- II.
Institute of Physics B, RWTH Aachen University, 52056 Aachen, Germany
| | - Andreas Walther
- DWI−Leibniz
Institute for Interactive Materials Research, Forckenbeckstr. 50, 52074 Aachen, Germany
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40
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Themistou E, Battaglia G, Armes SP. Facile synthesis of thiol-functionalized amphiphilic polylactide–methacrylic diblock copolymers. Polym Chem 2014. [DOI: 10.1039/c3py01446k] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Ratcliffe LPD, Blanazs A, Williams CN, Brown SL, Armes SP. RAFT polymerization of hydroxy-functional methacrylic monomers under heterogeneous conditions: effect of varying the core-forming block. Polym Chem 2014. [DOI: 10.1039/c4py00203b] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Do isomeric core-forming blocks afford the same thermo-responsive behavior for diblock copolymer worm gels?
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Affiliation(s)
| | - A. Blanazs
- Department of Chemistry
- The University of Sheffield
- Sheffield, UK
| | | | - S. L. Brown
- Scott Bader Company Limited
- Northamptonshire, UK
| | - S. P. Armes
- Department of Chemistry
- The University of Sheffield
- Sheffield, UK
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42
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Wu Y, He S, Guo Z, Feng Y. Preparation and stabilization of silver nanoparticles by a thermo-responsive pentablock terpolymer. POLYMER SCIENCE SERIES B 2013. [DOI: 10.1134/s1560090413130058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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43
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Matsuyama T, Shiga H, Asoh TA, Kikuchi A. Thermoresponsive nanospheres with a regulated diameter and well-defined corona layer. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:15770-15777. [PMID: 24295536 DOI: 10.1021/la4034468] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In the present work, we prepared core-corona-type nanospheres bearing a thermoresponsive polymer with a controlled chain length on their surface. The corona layers were composed of poly(N-isopropylacrylamide) (PNIPAAm) chains (Mn = 3000-18,000) with a narrow polydispersity index prepared by atom-transfer radical polymerization (ATRP). Nanospheres were prepared by dispersion copolymerization of styrene with the PNIPAAm macromonomer in a polar solvent. The obtained nanospheres were monodisperse in diameter. The diameter of the nanospheres was regulated either by the number or chain length of the PNIPAAm macromonomers. In fact, the nanosphere diameter was regulated from ca. 100 to 1000 nm. When two types of PNIPAAm macromonomers are used, the obtained nanospheres have two different kinds of PNIPAAm on their surface. The surface of the nanospheres was observed to be thermoresponsive nanosphere in 0, 50, 100 mmol L(-1) NaCl aqueous solution. The nanosphere diameter and the surface-grafted polymer were concurrently adjusted for use in biomedical applications.
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Affiliation(s)
- Takuya Matsuyama
- Department of Materials Science and Technology, Tokyo University of Science , 6-3-1 Niijuku, Katsushika-ku, Tokyo, Japan
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44
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Tan J, Rao X, Yang J, Zeng Z. Synthesis of Highly Monodisperse Surface-Functional Microspheres by Photoinitiated RAFT Dispersion Polymerization Using Macro-RAFT Agents. Macromolecules 2013. [DOI: 10.1021/ma401909a] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jianbo Tan
- Key Laboratory for Polymeric Composite
and Functional Materials of Ministry of Education, and Key Laboratory
of Designed Synthesis and Application of Polymer Material, School
of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xin Rao
- Key Laboratory for Polymeric Composite
and Functional Materials of Ministry of Education, and Key Laboratory
of Designed Synthesis and Application of Polymer Material, School
of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Jianwen Yang
- Key Laboratory for Polymeric Composite
and Functional Materials of Ministry of Education, and Key Laboratory
of Designed Synthesis and Application of Polymer Material, School
of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Zhaohua Zeng
- Key Laboratory for Polymeric Composite
and Functional Materials of Ministry of Education, and Key Laboratory
of Designed Synthesis and Application of Polymer Material, School
of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
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45
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Yang P, Armes SP. Preparation of well-defined poly(2-hydroxyethyl methacrylate) macromonomers via atom transfer radical polymerization. Macromol Rapid Commun 2013; 35:242-248. [PMID: 24123461 DOI: 10.1002/marc.201300617] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 08/30/2013] [Indexed: 11/08/2022]
Abstract
A series of six near-monodisperse methacrylic macromonomers is prepared via atom transfer radical polymerization (ATRP) of 2-hydroxyethyl methacrylate using a tertiary amine-functionalized initiator at 50 °C, followed by quaternization with excess 4-vinylbenzyl chloride at 20 °C. GPC analyses indicate polydispersities of around 1.20 and their mean degrees of polymerization (DP) range from 20 to 70, as judged by both (1) H NMR and UV spectroscopy. The former technique is more convenient but the latter proved more accurate for the higher DP values, provided that an appropriate model compound is utilized for calibration. Finally, these new macromonomers are used to prepare sterically stabilized polystyrene latexes with relatively narrow size distributions via alcoholic dispersion polymerization.
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Affiliation(s)
- Pengcheng Yang
- Department of Chemistry, The University of Sheffield, Dainton Building, Brook Hill, Sheffield, South Yorkshire, S3 7HF, UK
| | - Steven P Armes
- Department of Chemistry, The University of Sheffield, Dainton Building, Brook Hill, Sheffield, South Yorkshire, S3 7HF, UK
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46
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Ladmiral V, Semsarilar M, Canton I, Armes SP. Polymerization-induced self-assembly of galactose-functionalized biocompatible diblock copolymers for intracellular delivery. J Am Chem Soc 2013; 135:13574-81. [PMID: 23941545 PMCID: PMC3798098 DOI: 10.1021/ja407033x] [Citation(s) in RCA: 161] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Indexed: 12/14/2022]
Abstract
Recent advances in polymer science are enabling substantial progress in nanobiotechnology, particularly in the design of new tools for enhanced understanding of cell biology and for smart drug delivery formulations. Herein, a range of novel galactosylated diblock copolymer nano-objects is prepared directly in concentrated aqueous solution via reversible addition-fragmentation chain transfer polymerization using polymerization-induced self-assembly. The resulting nanospheres, worm-like micelles, or vesicles interact in vitro with galectins as judged by a turbidity assay. In addition, galactosylated vesicles are highly biocompatible and allow intracellular delivery of an encapsulated molecular cargo.
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Affiliation(s)
| | | | - Irene Canton
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire, S3 7HF, United Kingdom
| | - Steven P. Armes
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire, S3 7HF, United Kingdom
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Photo-initiated thiol-ene “click” hydrogels from RAFT-synthesized poly(N
-isopropylacrylamide). ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26883] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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48
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Influence of molecular weight on the photoinduced reorientation of photo-cross-linkable liquid crystalline polymeric films. Polym J 2013. [DOI: 10.1038/pj.2013.59] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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49
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Photocrosslinkable Star Polymers via RAFT-Copolymerizations with N-Ethylacrylate-3,4-dimethylmaleimide. Polymers (Basel) 2013. [DOI: 10.3390/polym5020706] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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50
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Besse V, Foyer G, Auvergne R, Caillol S, Boutevin B. Access to nonisocyanate poly(thio)urethanes: A comparative study. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26722] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vincent Besse
- Institut Charles Gerhardt Montpellier UMR 5253-Equipe Ingénierie et Architectures Macromoléculaires; Ecole Nationale Supérieure de Chimie de Montpellier, 34296 Montpellier Cedex 5 France
| | - Gabriel Foyer
- Institut Charles Gerhardt Montpellier UMR 5253-Equipe Ingénierie et Architectures Macromoléculaires; Ecole Nationale Supérieure de Chimie de Montpellier, 34296 Montpellier Cedex 5 France
| | - Rémi Auvergne
- Institut Charles Gerhardt Montpellier UMR 5253-Equipe Ingénierie et Architectures Macromoléculaires; Ecole Nationale Supérieure de Chimie de Montpellier, 34296 Montpellier Cedex 5 France
| | - Sylvain Caillol
- Institut Charles Gerhardt Montpellier UMR 5253-Equipe Ingénierie et Architectures Macromoléculaires; Ecole Nationale Supérieure de Chimie de Montpellier, 34296 Montpellier Cedex 5 France
| | - Bernard Boutevin
- Institut Charles Gerhardt Montpellier UMR 5253-Equipe Ingénierie et Architectures Macromoléculaires; Ecole Nationale Supérieure de Chimie de Montpellier, 34296 Montpellier Cedex 5 France
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