51
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Yeow J, Boyer C. Photoinitiated Polymerization-Induced Self-Assembly (Photo-PISA): New Insights and Opportunities. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2017; 4:1700137. [PMID: 28725534 PMCID: PMC5514979 DOI: 10.1002/advs.201700137] [Citation(s) in RCA: 264] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 04/20/2017] [Indexed: 05/17/2023]
Abstract
The polymerization-induced self-assembly (PISA) process is a useful synthetic tool for the efficient synthesis of polymeric nanoparticles of different morphologies. Recently, studies on visible light initiated PISA processes have offered a number of key research opportunities that are not readily accessible using traditional thermally initiated systems. For example, visible light mediated PISA (Photo-PISA) enables a high degree of control over the dispersion polymerization process by manipulation of the wavelength and intensity of incident light. In some cases, the final nanoparticle morphology of a single formulation can be modulated by simple manipulation of these externally controlled parameters. In addition, temporal (and in principle spatial) control over the Photo-PISA process can be achieved in most cases. Exploitation of the mild room temperature polymerizations conditions can enable the encapsulation of thermally sensitive therapeutics to occur without compromising the polymerization rate and their activities. Finally, the Photo-PISA process can enable further mechanistic insights into the morphological evolution of nanoparticle formation such as the effects of temperature on the self-assembly process. The purpose of this mini-review is therefore to examine some of these recent advances that have been made in Photo-PISA processes, particularly in light of the specific advantages that may exist in comparison with conventional thermally initiated systems.
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Affiliation(s)
- Jonathan Yeow
- School of Chemical EngineeringCentre for Advanced Macromolecular Design (CAMD) and Australian Centre for Nanomedicine (ACN)UNSW SydneySydneyNSW2052Australia
| | - Cyrille Boyer
- School of Chemical EngineeringCentre for Advanced Macromolecular Design (CAMD) and Australian Centre for Nanomedicine (ACN)UNSW SydneySydneyNSW2052Australia
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52
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Fu X, Yuan Y, Chen X, Xiao Y, Wang J, Zhou C, Lei J. Use of short isobornyl methacrylate building blocks to improve the heat and oil resistance of thermoplastic elastomers via RAFT emulsion polymerization. J Appl Polym Sci 2017. [DOI: 10.1002/app.45379] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xiaowei Fu
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Ye Yuan
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Xiaofeng Chen
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Yao Xiao
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jiliang Wang
- School of Chemical Science and Engineering, Yunnan University; Kunming 650091 China
| | - Changlin Zhou
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
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53
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54
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Zhao W, Ta HT, Zhang C, Whittaker AK. Polymerization-Induced Self-Assembly (PISA) - Control over the Morphology of 19F-Containing Polymeric Nano-objects for Cell Uptake and Tracking. Biomacromolecules 2017; 18:1145-1156. [DOI: 10.1021/acs.biomac.6b01788] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei Zhao
- Australian
Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, St. Lucia, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Brisbane, Queensland 4072, Australia
| | - Hang T. Ta
- Australian
Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, St. Lucia, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Brisbane, Queensland 4072, Australia
| | - Cheng Zhang
- Australian
Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, St. Lucia, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Brisbane, Queensland 4072, Australia
| | - Andrew K. Whittaker
- Australian
Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, St. Lucia, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Brisbane, Queensland 4072, Australia
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55
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Fu X, Lei Y, Yuan Y, Yan P, Wang J, Zhou C, Lei J. In situpolarity functionalization and properties of styrenic triblock copolymers synthesized via RAFT emulsion polymerization. J Appl Polym Sci 2017. [DOI: 10.1002/app.44603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xiaowei Fu
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Yuan Lei
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Ye Yuan
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Peiyao Yan
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jiliang Wang
- School of Chemistry Science and Engineering; Yunnan University; Kunming 650091 China
| | - Changlin Zhou
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
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56
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Byard SJ, Williams M, McKenzie BE, Blanazs A, Armes SP. Preparation and Cross-Linking of All-Acrylamide Diblock Copolymer Nano-Objects via Polymerization-Induced Self-Assembly in Aqueous Solution. Macromolecules 2017; 50:1482-1493. [PMID: 28260814 PMCID: PMC5333187 DOI: 10.1021/acs.macromol.6b02643] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 02/01/2017] [Indexed: 01/17/2023]
Abstract
Various carboxylic acid-functionalized poly( N , N -dimethylacrylamide) (PDMAC) macromolecular chain transfer agents (macro-CTAs) were chain-extended with diacetone acrylamide (DAAM) by reversible addition-fragmentation chain transfer (RAFT) aqueous dispersion polymerization at 70 °C and 20% w/w solids to produce a series of PDMAC-PDAAM diblock copolymer nano-objects via polymerization-induced self-assembly (PISA). TEM studies indicate that a PDMAC macro-CTA with a mean degree of polymerization (DP) of 68 or higher results in the formation of well-defined spherical nanoparticles with mean diameters ranging from 40 to 150 nm. In contrast, either highly anisotropic worms or polydisperse vesicles are formed when relatively short macro-CTAs (DP = 40-58) are used. A phase diagram was constructed to enable accurate targeting of pure copolymer morphologies. Dynamic light scattering (DLS) and aqueous electrophoresis studies indicated that in most cases these PDMAC-PDAAM nano-objects are surprisingly resistant to changes in either solution pH or temperature. However, PDMAC40-PDAAM99 worms do undergo partial dissociation to form a mixture of relatively short worms and spheres on adjusting the solution pH from pH 2-3 to around pH 9 at 20 °C. Moreover, a change in copolymer morphology from worms to a mixture of short worms and vesicles was observed by DLS and TEM on heating this worm dispersion to 50 °C. Postpolymerization cross-linking of concentrated aqueous dispersions of PDMAC-PDAAM spheres, worms, or vesicles was performed at ambient temperature using adipic acid dihydrazide (ADH), which reacts with the hydrophobic ketone-functionalized PDAAM chains. The formation of hydrazone groups was monitored by FT-IR spectroscopy and afforded covalently stabilized nano-objects that remained intact on exposure to methanol, which is a good solvent for both blocks. Rheological studies indicated that the cross-linked worms formed a stronger gel compared to linear precursor worms.
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Affiliation(s)
- Sarah J Byard
- Department of Chemistry, University of Sheffield , Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Mark Williams
- Department of Chemistry, University of Sheffield , Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Beulah E McKenzie
- Department of Chemistry, University of Sheffield , Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Adam Blanazs
- BASF SE, GMV/P-B001, 67056 Ludwigshafen, Germany
| | - Steven P Armes
- Department of Chemistry, University of Sheffield , Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
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57
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Cockram AA, Neal TJ, Derry MJ, Mykhaylyk OO, Williams NSJ, Murray MW, Emmett SN, Armes SP. Effect of Monomer Solubility on the Evolution of Copolymer Morphology during Polymerization-Induced Self-Assembly in Aqueous Solution. Macromolecules 2017; 50:796-802. [PMID: 28216792 PMCID: PMC5312865 DOI: 10.1021/acs.macromol.6b02309] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/14/2016] [Indexed: 01/27/2023]
Abstract
Polymerization-induced self-assembly (PISA) has become a widely used technique for the rational design of diblock copolymer nano-objects in concentrated aqueous solution. Depending on the specific PISA formulation, reversible addition-fragmentation chain transfer (RAFT) aqueous dispersion polymerization typically provides straightforward access to either spheres, worms, or vesicles. In contrast, RAFT aqueous emulsion polymerization formulations often lead to just kinetically-trapped spheres. This limitation is currently not understood, and only a few empirical exceptions have been reported in the literature. In the present work, the effect of monomer solubility on copolymer morphology is explored for an aqueous PISA formulation. Using 2-hydroxybutyl methacrylate (aqueous solubility = 20 g dm-3 at 70 °C) instead of benzyl methacrylate (0.40 g dm-3 at 70 °C) for the core-forming block allows access to an unusual "monkey nut" copolymer morphology over a relatively narrow range of target degrees of polymerization when using a poly(methacrylic acid) RAFT agent at pH 5. These new anisotropic nanoparticles have been characterized by transmission electron microscopy, dynamic light scattering, aqueous electrophoresis, shear-induced polarized light imaging (SIPLI), and small-angle X-ray scattering.
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Affiliation(s)
- Amy A. Cockram
- Dainton
Building, Department of Chemistry, The University
of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K.
| | - Thomas J. Neal
- Dainton
Building, Department of Chemistry, The University
of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K.
| | - Matthew J. Derry
- Dainton
Building, Department of Chemistry, The University
of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K.
| | - Oleksandr O. Mykhaylyk
- Dainton
Building, Department of Chemistry, The University
of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K.
| | | | - Martin W. Murray
- AkzoNobel Decorative
Paints, Wexham Road, Slough, Berkshire SL2 5DS, U.K.
| | - Simon N. Emmett
- AkzoNobel Decorative
Paints, Wexham Road, Slough, Berkshire SL2 5DS, 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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58
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Derry MJ, Mykhaylyk OO, Armes SP. A Vesicle-to-Worm Transition Provides a New High-Temperature Oil Thickening Mechanism. Angew Chem Int Ed Engl 2017; 56:1746-1750. [PMID: 28071844 PMCID: PMC5396375 DOI: 10.1002/anie.201609365] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/21/2016] [Indexed: 11/23/2022]
Abstract
Diblock copolymer vesicles are prepared via RAFT dispersion polymerization directly in mineral oil. Such vesicles undergo a vesicle-to-worm transition on heating to 150 °C, as judged by TEM and SAXS. Variable-temperature 1 H NMR spectroscopy indicates that this transition is the result of surface plasticization of the membrane-forming block by hot solvent, effectively increasing the volume fraction of the stabilizer block and so reducing the packing parameter for the copolymer chains. The rheological behavior of a 10 % w/w copolymer dispersion in mineral oil is strongly temperature-dependent: the storage modulus increases by five orders of magnitude on heating above the critical gelation temperature of 135 °C, as the non-interacting vesicles are converted into weakly interacting worms. SAXS studies indicate that, on average, three worms are formed per vesicle. Such vesicle-to-worm transitions offer an interesting new mechanism for the high-temperature thickening of oils.
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Affiliation(s)
- Matthew J. Derry
- Dainton Building, Department of ChemistryThe University of SheffieldSheffield, South Yorkshire, S3 7HFUK
| | - Oleksandr O. Mykhaylyk
- Dainton Building, Department of ChemistryThe University of SheffieldSheffield, South Yorkshire, S3 7HFUK
| | - Steven P. Armes
- Dainton Building, Department of ChemistryThe University of SheffieldSheffield, South Yorkshire, S3 7HFUK
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59
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Derry MJ, Mykhaylyk OO, Armes SP. A Vesicle-to-Worm Transition Provides a New High-Temperature Oil Thickening Mechanism. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201609365] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Matthew J. Derry
- Dainton Building, Department of Chemistry; The University of Sheffield; Sheffield, South Yorkshire, S3 7HF UK
| | - Oleksandr O. Mykhaylyk
- Dainton Building, Department of Chemistry; The University of Sheffield; Sheffield, South Yorkshire, S3 7HF UK
| | - Steven P. Armes
- Dainton Building, Department of Chemistry; The University of Sheffield; Sheffield, South Yorkshire, S3 7HF UK
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60
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Chen SL, Shi PF, Zhang WQ. In situ synthesis of block copolymer nano-assemblies by polymerization-induced self-assembly under heterogeneous condition. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1907-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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61
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Wu J, Tian C, Zhang L, Cheng Z, Zhu X. Synthesis of soap-free emulsion with high solid content by differential dripping RAFT polymerization-induced self-assembly. RSC Adv 2017. [DOI: 10.1039/c6ra27290h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A soap-free emulsion with high solid content (60%) was successfully prepared by differential dripping RAFT polymerization-induced self-assembly in a semi-batch monomer addition manner.
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Affiliation(s)
- Juanjuan Wu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
| | - Chun Tian
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
| | - Lifen Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
| | - Zhenping Cheng
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
| | - Xiulin Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
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62
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Hatton FL, Lovett JR, Armes SP. Synthesis of well-defined epoxy-functional spherical nanoparticles by RAFT aqueous emulsion polymerization. Polym Chem 2017. [DOI: 10.1039/c7py01107e] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The environmentally-friendly synthesis of epoxy-functional spherical nanoparticles is achieved via RAFT aqueous emulsion polymerization of glycidyl methacrylate under mild conditions; derivatization of such nanoparticles with sodium azide or diamines is demonstrated.
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Affiliation(s)
- Fiona L. Hatton
- Dainton Building
- Department of Chemistry
- University of Sheffield
- South Yorkshire S3 7HF
- UK
| | - Joseph R. Lovett
- Dainton Building
- Department of Chemistry
- University of Sheffield
- South Yorkshire S3 7HF
- UK
| | - Steven P. Armes
- Dainton Building
- Department of Chemistry
- University of Sheffield
- South Yorkshire S3 7HF
- UK
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63
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Zhou D, Dong S, Kuchel RP, Perrier S, Zetterlund PB. Polymerization induced self-assembly: tuning of morphology using ionic strength and pH. Polym Chem 2017. [DOI: 10.1039/c7py00552k] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
It is demonstrated how the morphology of polymeric nanoparticles produced via polymerization-induced self-assembly (PISA) in dispersion can be conveniently tuned via the pH and ionic strength.
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Affiliation(s)
- Dewen Zhou
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Siming Dong
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Rhiannon P. Kuchel
- Mark Wainwright Analytical Centre
- University of New South Wales
- Sydney
- Australia
| | - Sebastien Perrier
- Department of Chemistry
- The University of Warwick
- Coventry
- UK
- Faculty of Pharmacy and Pharmaceutical Sciences
| | - Per B. Zetterlund
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
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64
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Canning SL, Cunningham VJ, Ratcliffe LPD, Armes SP. Phenyl acrylate is a versatile monomer for the synthesis of acrylic diblock copolymer nano-objects via polymerization-induced self-assembly. Polym Chem 2017. [DOI: 10.1039/c7py01161j] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Poly(phenyl acrylate) has a sufficiently high glass transition temperature to enable TEM studies of the morphology of diblock copolymer nano-objects prepared using three different polymerization-induced self-assembly (PISA) formulations.
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Affiliation(s)
- S. L. Canning
- Department of Chemistry
- University of Sheffield
- Sheffield
- UK
| | | | | | - S. P. Armes
- Department of Chemistry
- University of Sheffield
- Sheffield
- UK
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65
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Cunningham VJ, Ning Y, Armes SP, Musa OM. Poly( N -2-(methacryloyloxy)ethyl pyrrolidone)-poly(benzyl methacrylate) diblock copolymer nano-objects via RAFT alcoholic dispersion polymerisation in ethanol. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.072] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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66
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Penfold NJW, Ning Y, Verstraete P, Smets J, Armes SP. Cross-linked cationic diblock copolymer worms are superflocculants for micrometer-sized silica particles. Chem Sci 2016; 7:6894-6904. [PMID: 28567260 PMCID: PMC5450592 DOI: 10.1039/c6sc03732a] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 09/12/2016] [Indexed: 02/06/2023] Open
Abstract
A series of linear cationic diblock copolymer nanoparticles are prepared by polymerization-induced self-assembly (PISA) via reversible addition-fragmentation chain transfer (RAFT) aqueous dispersion polymerization of 2-hydroxypropyl methacrylate (HPMA) using a binary mixture of non-ionic and cationic macromolecular RAFT agents, namely poly(ethylene oxide) (PEO113, Mn = 4400 g mol-1; Mw/Mn = 1.08) and poly([2-(methacryloyloxy)ethyl]trimethylammonium chloride) (PQDMA125, Mn = 31 800 g mol-1, Mw/Mn = 1.19). A detailed phase diagram was constructed to determine the maximum amount of PQDMA125 stabilizer block that could be incorporated while still allowing access to a pure worm copolymer morphology. Aqueous electrophoresis studies indicated that zeta potentials of +35 mV could be achieved for such cationic worms over a wide pH range. Core cross-linked worms were prepared via statistical copolymerization of glycidyl methacrylate (GlyMA) with HPMA using a slightly modified PISA formulation, followed by reacting the epoxy groups of the GlyMA residues located within the worm cores with 3-aminopropyl triethoxysilane (APTES), and concomitant hydrolysis/condensation of the pendent silanol groups with the secondary alcohol on the HPMA residues. TEM and DLS studies confirmed that such core cross-linked cationic worms remained colloidally stable when challenged with either excess methanol or a cationic surfactant. These cross-linked cationic worms are shown to be much more effective bridging flocculants for 1.0 μm silica particles at pH 9 than the corresponding linear cationic worms (and also various commercial high molecular weight water-soluble polymers.). Laser diffraction studies indicated silica aggregates of around 25-28 μm diameter when using the former worms but only 3-5 μm diameter when employing the latter worms. Moreover, SEM studies confirmed that the cross-linked worms remained intact after their adsorption onto the silica particles, whereas the much more delicate linear worms underwent fragmentation under the same conditions. Similar results were obtained with 4 μm silica particles.
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Affiliation(s)
- Nicholas J W Penfold
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
| | - Yin Ning
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
| | - Pierre Verstraete
- Procter & Gamble, Eurocor NV/SA , Temselaan 100 , 1853 Strombeek-Bever , Belgium
| | - Johan Smets
- Procter & Gamble, Eurocor NV/SA , Temselaan 100 , 1853 Strombeek-Bever , Belgium
| | - Steven P Armes
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
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67
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Chaduc I, Reynaud E, Dumas L, Albertin L, D'Agosto F, Lansalot M. From well-defined poly( N -acryloylmorpholine)-stabilized nanospheres to uniform mannuronan- and guluronan-decorated nanoparticles by RAFT polymerization-induced self-assembly. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.072] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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68
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Zhang XY, Liu DM, Lv XH, Sun M, Sun XL, Wan WM. RAFT-Polymerization-Induced Self-Assembly and Reorganizations: Ultrahigh-Molecular-Weight Polymer and Morphology-Tunable Micro-/Nanoparticles in One Pot. Macromol Rapid Commun 2016; 37:1735-1741. [DOI: 10.1002/marc.201600422] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 08/01/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Xiao-Yun Zhang
- State Key Laboratory of Heavy Oil Processing; Centre for Bioengineering and Biotechnology; China University of Petroleum (East China); Qingdao 266580 China
| | - Dong-Ming Liu
- State Key Laboratory of Heavy Oil Processing; Centre for Bioengineering and Biotechnology; China University of Petroleum (East China); Qingdao 266580 China
| | - Xin-Hu Lv
- State Key Laboratory of Heavy Oil Processing; Centre for Bioengineering and Biotechnology; China University of Petroleum (East China); Qingdao 266580 China
| | - Miao Sun
- Institute of Chemical Engineering and Materials; Yantai University; Yantai 264005 China
| | - Xiao-Li Sun
- State Key Laboratory of Heavy Oil Processing; Centre for Bioengineering and Biotechnology; China University of Petroleum (East China); Qingdao 266580 China
| | - Wen-Ming Wan
- State Key Laboratory of Heavy Oil Processing; Centre for Bioengineering and Biotechnology; China University of Petroleum (East China); Qingdao 266580 China
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69
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Dutertre F, Benyahia L, Chassenieux C, Nicolai T. Dynamic Mechanical Properties of Networks of Wormlike Micelles Formed by Self-Assembled Comblike Amphiphilic Copolyelectrolytes. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabien Dutertre
- LUNAM Université,
UMR CNRS 6283 IMMM-PCI, Université du Maine, Avenue Olivier
Messiaen, 72085 Le Mans, Cedex 9, France
| | - Lazhar Benyahia
- LUNAM Université,
UMR CNRS 6283 IMMM-PCI, Université du Maine, Avenue Olivier
Messiaen, 72085 Le Mans, Cedex 9, France
| | - Christophe Chassenieux
- LUNAM Université,
UMR CNRS 6283 IMMM-PCI, Université du Maine, Avenue Olivier
Messiaen, 72085 Le Mans, Cedex 9, France
| | - Taco Nicolai
- LUNAM Université,
UMR CNRS 6283 IMMM-PCI, Université du Maine, Avenue Olivier
Messiaen, 72085 Le Mans, Cedex 9, France
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70
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Bourgeat-Lami E, França AJPG, Chaparro TC, Silva RD, Dugas PY, Alves GM, Santos AM. Synthesis of Polymer/Silica Hybrid Latexes by Surfactant-Free RAFT-Mediated Emulsion Polymerization. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00737] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- E. Bourgeat-Lami
- Université
de Lyon, Univ. Lyon 1, CPE Lyon, CNRS, UMR 5265,, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43,
Bd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - A. J. P. G. França
- Université
de Lyon, Univ. Lyon 1, CPE Lyon, CNRS, UMR 5265,, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43,
Bd. du 11 Novembre 1918, F-69616 Villeurbanne, France
- Laboratory
of Polymers, Department of Chemical Engineering, Engineering School
of Lorena, University of São Paulo, Estrada Municipal do Campinho, S/N, 12.602-810, Lorena, SP Brazil
| | - T. C. Chaparro
- Université
de Lyon, Univ. Lyon 1, CPE Lyon, CNRS, UMR 5265,, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43,
Bd. du 11 Novembre 1918, F-69616 Villeurbanne, France
- Laboratory
of Polymers, Department of Chemical Engineering, Engineering School
of Lorena, University of São Paulo, Estrada Municipal do Campinho, S/N, 12.602-810, Lorena, SP Brazil
| | - R. D. Silva
- Laboratory
of Polymers, Department of Chemical Engineering, Engineering School
of Lorena, University of São Paulo, Estrada Municipal do Campinho, S/N, 12.602-810, Lorena, SP Brazil
| | - P.-Y. Dugas
- Université
de Lyon, Univ. Lyon 1, CPE Lyon, CNRS, UMR 5265,, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43,
Bd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - G. M. Alves
- Laboratory
of Polymers, Department of Chemical Engineering, Engineering School
of Lorena, University of São Paulo, Estrada Municipal do Campinho, S/N, 12.602-810, Lorena, SP Brazil
| | - A. M. Santos
- Laboratory
of Polymers, Department of Chemical Engineering, Engineering School
of Lorena, University of São Paulo, Estrada Municipal do Campinho, S/N, 12.602-810, Lorena, SP Brazil
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71
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Zhou J, He R, Ma J. RAFT-Mediated Polymerization-Induced Self-Assembly of Poly(Acrylic Acid)-b-Poly(Hexafluorobutyl Acrylate): Effect of the pH on the Synthesis of Self-Stabilized Particles. Polymers (Basel) 2016; 8:polym8060207. [PMID: 30979302 PMCID: PMC6432396 DOI: 10.3390/polym8060207] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 05/17/2016] [Accepted: 05/18/2016] [Indexed: 11/19/2022] Open
Abstract
This paper describes a very simple strategy towards self-stabilized poly(acrylic acid)-block-poly(hexafluorobutyl acrylate) (PAA-b-PHFBA) block copolymer particles via reversible addition-fragmentation chain transfer (RAFT)-mediated polymerization-induced self-assembly. Hexafluorobutyl acrylate (HFBA) monomer conversion and number-average molar mass of PAA-b-PHFBA increased gradually with the increase in the pH value of the aqueous phase. When pH < 10, the molecular weight distributions of PAA-b-PHFBA were narrow, however, when the pH was raised to 11.55, PAA-b-PHFBA block copolymers had a broader distribution (ĐM = 1.82) with a serious trailing toward the low molecular weight. Furthermore, the morphology and size of PAA-b-PHFBA latex particles were measured by transmission electron microscopy and dynamic light scattering. The results indicated that the PAA-b-PHFBA latex particles had a clear spherical core-shell structure and the latex particles’ size increased with the increase of pH value.
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Affiliation(s)
- Jianhua Zhou
- School of Light Industry Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
- Shaanxi Research Institute of Agricultural Products Processing Technology, Xi'an 710021, China.
| | - Renyan He
- School of Light Industry Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
| | - Jianzhong Ma
- School of Light Industry Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
- Shaanxi Research Institute of Agricultural Products Processing Technology, Xi'an 710021, China.
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72
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Canning S, Smith GN, Armes SP. A Critical Appraisal of RAFT-Mediated Polymerization-Induced Self-Assembly. Macromolecules 2016; 49:1985-2001. [PMID: 27019522 PMCID: PMC4806311 DOI: 10.1021/acs.macromol.5b02602] [Citation(s) in RCA: 647] [Impact Index Per Article: 80.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/01/2016] [Indexed: 12/16/2022]
Abstract
Recently, polymerization-induced self-assembly (PISA) has become widely recognized as a robust and efficient route to produce block copolymer nanoparticles of controlled size, morphology, and surface chemistry. Several reviews of this field have been published since 2012, but a substantial number of new papers have been published in the last three years. In this Perspective, we provide a critical appraisal of the various advantages offered by this approach, while also pointing out some of its current drawbacks. Promising future research directions as well as remaining technical challenges and unresolved problems are briefly highlighted.
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Affiliation(s)
- Sarah
L. Canning
- Dainton Building, Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South
Yorkshire S3 7HF, U.K.
| | - Gregory N. Smith
- Dainton Building, Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South
Yorkshire S3 7HF, U.K.
| | - Steven P. Armes
- Dainton Building, Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South
Yorkshire S3 7HF, U.K.
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73
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Qu Q, Liu G, Lv X, Zhang B, An Z. In Situ Cross-Linking of Vesicles in Polymerization-Induced Self-Assembly. ACS Macro Lett 2016; 5:316-320. [PMID: 35614727 DOI: 10.1021/acsmacrolett.6b00066] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In situ cross-linking of nano-objects with controllable morphologies in polymerization-induced self-assembly (PISA) has been a challenge because cross-linking lowers chain mobility and hence inhibits morphology transition. Herein, we propose a novel strategy that allows in situ cross-linking of vesicles in PISA in an aqueous dispersion polymerization formulation. This is realized by utilizing an asymmetric cross-linker bearing two vinyl groups of differing reactivities such that cross-linking is delayed to the late stage of polymerization when morphology transition has completed. Cross-linked vesicles with varying degrees (1-5 mol %) of cross-links were prepared, and their resistance to solvent dissolution and surfactant disruption was investigated. It was found that vesicles with ≥2 mol % cross-links were able to retain their structural integrity and colloidal stability when dispersed in DMF or in the presence of 1% of an anionic surfactant sodium dodecyl sulfate.
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Affiliation(s)
- Qingwu Qu
- Institute of Nanochemistry
and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Guangyao Liu
- 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
| | - 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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74
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Lesage de la Haye J, Zhang X, Chaduc I, Brunel F, Lansalot M, D'Agosto F. The Effect of Hydrophile Topology in RAFT-Mediated Polymerization-Induced Self-Assembly. Angew Chem Int Ed Engl 2016; 55:3739-43. [DOI: 10.1002/anie.201511159] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 12/30/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Jennifer Lesage de la Haye
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Xuewei Zhang
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Isabelle Chaduc
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Fabrice Brunel
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Muriel Lansalot
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Franck D'Agosto
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
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75
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Lesage de la Haye J, Zhang X, Chaduc I, Brunel F, Lansalot M, D'Agosto F. The Effect of Hydrophile Topology in RAFT-Mediated Polymerization-Induced Self-Assembly. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511159] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jennifer Lesage de la Haye
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Xuewei Zhang
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Isabelle Chaduc
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Fabrice Brunel
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Muriel Lansalot
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Franck D'Agosto
- Université de Lyon, Univ Lyon 1, CPE Lyon, CNRS, UMR 5265; C2P2 (Chemistry, Catalysis, Polymers & Processes); Team LCPP Bat 308F; 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
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76
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Grazon C, Rieger J, Beaunier P, Méallet-Renault R, Clavier G. Fluorescent core–shell nanoparticles and nanocapsules using comb-like macromolecular RAFT agents: synthesis and functionalization thereof. Polym Chem 2016. [DOI: 10.1039/c6py00646a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ultra-bright fluorescent nanoparticles with comb-like shells based on PEG and acrylic acid were obtained in water using an additive-free miniemulsion polymerization process.
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Affiliation(s)
- Chloé Grazon
- PPSM
- ENS Cachan
- CNRS
- Université Paris-Saclay
- 94235 Cachan
| | - Jutta Rieger
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- Institut Parisien de Chimie Moléculaire
- Team: Chimie des Polymères
| | - Patricia Beaunier
- Sorbonne Universités
- UPMC Université Paris 06
- UMR 7197-CNRS
- Laboratoire de Réactivité de Surface (LRS)
- F-75252 Paris Cedex 05
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77
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Hanisch A, Yang P, Kulak AN, Fielding LA, Meldrum FC, Armes SP. Phosphonic Acid-Functionalized Diblock Copolymer Nano-Objects via Polymerization-Induced Self-Assembly: Synthesis, Characterization, and Occlusion into Calcite Crystals. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b02212] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Andreas Hanisch
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Pengcheng Yang
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Alexander N. Kulak
- School
of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, U.K
| | - Lee A. Fielding
- Dainton
Building, Department of Chemistry, The University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Fiona C. Meldrum
- School
of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, 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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78
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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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79
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Zhu Y, Gao X, Luo Y. Core-shell particles of poly(methyl methacrylate)-block-poly(n-butyl acrylate) synthesized via reversible addition-fragmentation chain-transfer emulsion polymerization and the polymer's application in toughening polycarbonate. J Appl Polym Sci 2015. [DOI: 10.1002/app.42833] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yue Zhu
- State Key Laboratory of Chemical Engineering; Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xiang Gao
- State Key Laboratory of Chemical Engineering; Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yingwu Luo
- State Key Laboratory of Chemical Engineering; Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 China
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80
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Mable CJ, Warren NJ, Thompson KL, Mykhaylyk OO, Armes SP. Framboidal ABC triblock copolymer vesicles: a new class of efficient Pickering emulsifier. Chem Sci 2015; 6:6179-6188. [PMID: 30090233 PMCID: PMC6054058 DOI: 10.1039/c5sc02346g] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 08/05/2015] [Indexed: 11/21/2022] Open
Abstract
Pickering emulsions offer important advantages over conventional surfactant-stabilized emulsions, including enhanced long-term stability, more reproducible formulations and reduced foaming problems. The recent development of polymerization-induced self-assembly (PISA) offers considerable scope for the design of a wide range of block copolymer nanoparticles with tunable surface wettability that may serve as bespoke Pickering emulsifiers. In the present study, we exploit PISA to design a series of model framboidal ABC triblock copolymer vesicles with exquisite control over surface roughness. Transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS) were utilized to characterize these nanoparticles, which were subsequently used to stabilize n-dodecane emulsion droplets in water. The adsorption efficiency, Aeff, of the nanoparticles at the n-dodecane/water interface was determined as a function of increasing vesicle surface roughness using a turbidimetry assay. A strong correlation between surface roughness and Aeff was observed, with Aeff increasing from 36% up to 94%. This is a significant improvement in Pickering emulsifier efficiency compared to that reported previously for similar vesicles with smooth surfaces. In summary, nanoparticles with appreciable surface roughness are much more effective Pickering emulsifiers and this parameter can be readily fine-tuned using a highly efficient PISA formulation.
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Affiliation(s)
- C J Mable
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
| | - N J Warren
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
| | - K L Thompson
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
| | - O O Mykhaylyk
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
| | - S P Armes
- Department of Chemistry , University of Sheffield , Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ;
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81
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Rieger J. Guidelines for the Synthesis of Block Copolymer Particles of Various Morphologies by RAFT Dispersion Polymerization. Macromol Rapid Commun 2015; 36:1458-71. [PMID: 26010064 DOI: 10.1002/marc.201500028] [Citation(s) in RCA: 263] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/16/2015] [Indexed: 11/06/2022]
Abstract
This article presents the recent developments of radical dispersion polymerizaton controlled by reversible addition fragmentation chain transfer (RAFT) for the production of block copolymer particles of various morphologies, such as core-shell spheres, worms, or vesicles. It is not meant to be an exhaustive review but it rather provides guidelines for non-specialists. The article is subdivided into eight sections. After a general introduction, the mechanism of polymerization-induced self-assembly (PISA) through RAFT-mediated dispersion polymerization is presented and the different parameters that control the morphology produced are discussed. The next two sections are devoted to the choice of the monomer/solvent pair and the macroRAFT agent. Afterwards, post-polymerization morphological order-to-order transitions (i.e. morphological transitions triggered by extrinsic stimuli) or order-to-disorder transitions (i.e. disassembly of chains) are discussed. Assemblies based on more complex polymer architectures, such as triblock copolymers, are presented next, and finally the possibility to stabilize these structures by crosslinking is reported. The manuscript ends with a short conclusion and an outlook.
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Affiliation(s)
- Jutta Rieger
- Sorbonne UniversitésUPMC Univ Paris 06, UMR 8232Institut Parisien de Chimie Moléculaire (IPCM), F-75005, Paris, France.,CNRS, UMR 8232Institut Parisien de Chimie Moléculaire (IPCM), F-75005, Paris, France
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82
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Electrochemically generated base-promoted synthesis and biological activities of 2,4-disubstituted carbonotrithioates. J Sulphur Chem 2015. [DOI: 10.1080/17415993.2015.1024121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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83
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Qiao XG, Dugas PY, Charleux B, Lansalot M, Bourgeat-Lami E. Synthesis of Multipod-like Silica/Polymer Latex Particles via Nitroxide-Mediated Polymerization-Induced Self-Assembly of Amphiphilic Block Copolymers. Macromolecules 2015. [DOI: 10.1021/ma5019473] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- X. G. Qiao
- Univ. Lyon
1, CPE Lyon, CNRS,
UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés
(C2P2), LCPP group, Université de Lyon, 43, Bd. du 11 Novembre
1918, F-69616 Villeurbanne, France
| | - P.-Y. Dugas
- Univ. Lyon
1, CPE Lyon, CNRS,
UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés
(C2P2), LCPP group, Université de Lyon, 43, Bd. du 11 Novembre
1918, F-69616 Villeurbanne, France
| | - B. Charleux
- Univ. Lyon
1, CPE Lyon, CNRS,
UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés
(C2P2), LCPP group, Université de Lyon, 43, Bd. du 11 Novembre
1918, F-69616 Villeurbanne, France
| | - M. Lansalot
- Univ. Lyon
1, CPE Lyon, CNRS,
UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés
(C2P2), LCPP group, Université de Lyon, 43, Bd. du 11 Novembre
1918, F-69616 Villeurbanne, France
| | - E. Bourgeat-Lami
- Univ. Lyon
1, CPE Lyon, CNRS,
UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés
(C2P2), LCPP group, Université de Lyon, 43, Bd. du 11 Novembre
1918, F-69616 Villeurbanne, France
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84
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Derry MJ, Fielding LA, Armes SP. Industrially-relevant polymerization-induced self-assembly formulations in non-polar solvents: RAFT dispersion polymerization of benzyl methacrylate. Polym Chem 2015. [DOI: 10.1039/c5py00157a] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Diblock copolymer spheres, worms and vesicles are prepared via RAFT dispersion polymerization of benzyl methacrylate in either mineral oil or a poly(α-olefin) using polymerization-induced self-assembly; an efficient ‘one-pot’ protocol is reported for spheres at 30% solids in mineral oil.
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Affiliation(s)
- Matthew J. Derry
- Dainton Building
- Department of Chemistry
- The University of Sheffield
- Sheffield
- UK
| | - Lee A. Fielding
- Dainton Building
- Department of Chemistry
- The University of Sheffield
- Sheffield
- UK
| | - Steven P. Armes
- Dainton Building
- Department of Chemistry
- The University of Sheffield
- Sheffield
- UK
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85
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Kang Y, Pitto-Barry A, Willcock H, Quan WD, Kirby N, Sanchez AM, O'Reilly RK. Exploiting nucleobase-containing materials – from monomers to complex morphologies using RAFT dispersion polymerization. Polym Chem 2015. [DOI: 10.1039/c4py01074d] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The synthesis of nucleobase-containing polymers was successfully performed by RAFT dispersion polymerization in both chloroform and 1,4-dioxane and self-assembly was induced by the polymerizations.
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Affiliation(s)
- Yan Kang
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | | | | - Wen-Dong Quan
- Department of Chemistry
- University of Warwick
- Coventry
- UK
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86
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Zhang X, Cardozo AF, Chen S, Zhang W, Julcour C, Lansalot M, Blanco JF, Gayet F, Delmas H, Charleux B, Manoury E, D'Agosto F, Poli R. Core-Shell Nanoreactors for Efficient Aqueous Biphasic Catalysis. Chemistry 2014; 20:15505-17. [DOI: 10.1002/chem.201403819] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Indexed: 11/09/2022]
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87
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Li Y, Christian-Tabak L, Fuan VLF, Zou J, Cheng C. Crosslinking-induced morphology change of latex nanoparticles: A study of RAFT-mediated polymerization in aqueous dispersed media using amphiphilic double-brush copolymers as reactive surfactants. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27387] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yukun Li
- Department of Chemical and Biological Engineering; University at Buffalo, The State University of New York; Buffalo New York 14260
| | - Leela Christian-Tabak
- Department of Chemical and Biological Engineering; University at Buffalo, The State University of New York; Buffalo New York 14260
| | - Vivien Li Fong Fuan
- Department of Chemical and Biological Engineering; University at Buffalo, The State University of New York; Buffalo New York 14260
| | - Jiong Zou
- Department of Chemical and Biological Engineering; University at Buffalo, The State University of New York; Buffalo New York 14260
| | - Chong Cheng
- Department of Chemical and Biological Engineering; University at Buffalo, The State University of New York; Buffalo New York 14260
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88
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Cunningham VJ, Alswieleh AM, Thompson KL, Williams M, Leggett GJ, Armes SP, Musa OM. Poly(glycerol monomethacrylate)–Poly(benzyl methacrylate) Diblock Copolymer Nanoparticles via RAFT Emulsion Polymerization: Synthesis, Characterization, and Interfacial Activity. Macromolecules 2014. [DOI: 10.1021/ma501140h] [Citation(s) in RCA: 143] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Victoria J. Cunningham
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Abdullah M. Alswieleh
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Kate L. Thompson
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Mark Williams
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Graham J. Leggett
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Steven P. Armes
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Osama M. Musa
- Ashland Specialty Ingredients, 1005 US 202/206, Bridgewater, New Jersey 08807, United States
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89
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Efficient RAFT polymerization of N-(3-aminopropyl)methacrylamide hydrochloride using unprotected “clickable” chain transfer agents. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.04.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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90
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Carlsson L, Fall A, Chaduc I, Wågberg L, Charleux B, Malmström E, D'Agosto F, Lansalot M, Carlmark A. Modification of cellulose model surfaces by cationic polymer latexes prepared by RAFT-mediated surfactant-free emulsion polymerization. Polym Chem 2014. [DOI: 10.1039/c4py00675e] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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91
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Binauld S, Delafresnaye L, Charleux B, D’Agosto F, Lansalot M. Emulsion Polymerization of Vinyl Acetate in the Presence of Different Hydrophilic Polymers Obtained by RAFT/MADIX. Macromolecules 2014. [DOI: 10.1021/ma402549x] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Sandra Binauld
- Université de Lyon, Université de Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Laura Delafresnaye
- Université de Lyon, Université de Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Bernadette Charleux
- Université de Lyon, Université de Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Franck D’Agosto
- Université de Lyon, Université de Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Muriel Lansalot
- Université de Lyon, Université de Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
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92
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Huang J, Zhao S, Gao X, Luo Y, Li B. Ab Initio RAFT Emulsion Copolymerization of Styrene and Acrylonitrile. Ind Eng Chem Res 2014. [DOI: 10.1021/ie501146t] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jie Huang
- The State Key Laboratory
of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
| | - Shumiao Zhao
- The State Key Laboratory
of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
| | - Xiang Gao
- The State Key Laboratory
of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
| | - Yingwu Luo
- The State Key Laboratory
of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
| | - Bogeng Li
- The State Key Laboratory
of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
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93
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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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94
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Li Q, Gao C, Li S, Huo F, Zhang W. Doubly thermo-responsive ABC triblock copolymer nanoparticles prepared through dispersion RAFT polymerization. Polym Chem 2014. [DOI: 10.1039/c3py01699d] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Doubly thermo-responsive triblock copolymer nanoparticles are prepared by a dispersion RAFT polymerization and the nanoparticles exhibit a two-step phase-transition with increasing temperature.
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Affiliation(s)
- 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
| | - 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
| | - 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
| | - 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
| | - 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
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95
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Zhang X, Boisson F, Colombani O, Chassenieux C, Charleux B. Synthesis of Amphiphilic Poly(acrylic acid)-b-poly(n-butyl acrylate-co-acrylic acid) Block Copolymers with Various Microstructures via RAFT Polymerization in Water/Ethanol Heterogeneous Media. Macromolecules 2013. [DOI: 10.1021/ma402125r] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xuewei Zhang
- C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP, Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Fernande Boisson
- Ingénierie
des Matériaux Polymères, Université de Lyon, CNRS, UMR 5223, Service RMN Polymères, INSA de Lyon, 69621, Villeurbanne, France
| | - Olivier Colombani
- Dept
PCI, Université du Maine, LUNAM Université, Université du Maine, IMMM−UMR CNRS 6283, av. O. Messiaen, 72085 Le Mans cedex 9, France
| | - Christophe Chassenieux
- Dept
PCI, Université du Maine, LUNAM Université, Université du Maine, IMMM−UMR CNRS 6283, av. O. Messiaen, 72085 Le Mans cedex 9, France
| | - Bernadette Charleux
- C2P2 (Chemistry, Catalysis, Polymers & Processes), Team LCPP, Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, Bat 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
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96
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Velasquez E, Rieger J, Stoffelbach F, Charleux B, D'Agosto F, Lansalot M, Dufils PE, Vinas J. Study of the solution and aqueous emulsion copolymerization of vinylidene chloride with methyl acrylate in the presence a poly(ethylene oxide) macromolecular RAFT agent. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.10.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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97
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Dax D, Xu C, Långvik O, Hemming J, Backman P, Willför S. Synthesis of SET-LRP-induced galactoglucomannan-diblock copolymers. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26942] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Daniel Dax
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
| | - Chunlin Xu
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
- Wallenberg Wood Science Center, KTH the Royal Institute of Technology; 10044 Stockholm Sweden
| | - Otto Långvik
- Process Chemistry Centre, c/o Laboratory of Organic Chemistry, Åbo Akademi University; Biskopsgatan 8 20500 Åbo/Turku Finland
| | - Jarl Hemming
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
| | - Peter Backman
- Process Chemistry Centre, c/o Laboratory of Inorganic Chemistry, Åbo Akademi University; Biskopsgatan 8 20500 Åbo/Turku Finland
| | - Stefan Willför
- Process Chemistry Centre, c/o Laboratory of Wood and Paper Chemistry, Åbo Akademi University; Porthansgatan 3 20500 Åbo/Turku Finland
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98
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Chaduc I, Crepet A, Boyron O, Charleux B, D’Agosto F, Lansalot M. Effect of the pH on the RAFT Polymerization of Acrylic Acid in Water. Application to the Synthesis of Poly(acrylic acid)-Stabilized Polystyrene Particles by RAFT Emulsion Polymerization. Macromolecules 2013. [DOI: 10.1021/ma401070k] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Isabelle Chaduc
- CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Université de Lyon 1, Université de Lyon, Equipe LCPP Bat 308F, 43
Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Agnès Crepet
- IMP, UMR 5223, Université Claude Bernard Lyon 1, 15 Bd André Latarjet,
F-69622 Villeurbanne, France
| | - Olivier Boyron
- CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Université de Lyon 1, Université de Lyon, Equipe LCPP Bat 308F, 43
Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Bernadette Charleux
- CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Université de Lyon 1, Université de Lyon, Equipe LCPP Bat 308F, 43
Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Université de Lyon 1, Université de Lyon, Equipe LCPP Bat 308F, 43
Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Muriel Lansalot
- CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Université de Lyon 1, Université de Lyon, Equipe LCPP Bat 308F, 43
Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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99
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Qiao XG, Lansalot M, Bourgeat-Lami E, Charleux B. Nitroxide-Mediated Polymerization-Induced Self-Assembly of Poly(poly(ethylene oxide) methyl ether methacrylate-co-styrene)-b-poly(n-butyl methacrylate-co-styrene) Amphiphilic Block Copolymers. Macromolecules 2013. [DOI: 10.1021/ma4003159] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- X. G. Qiao
- Université de Lyon, Univ. Lyon 1, CPE Lyon,
CNRS, UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43, Bd.
du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - M. Lansalot
- Université de Lyon, Univ. Lyon 1, CPE Lyon,
CNRS, UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43, Bd.
du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - E. Bourgeat-Lami
- Université de Lyon, Univ. Lyon 1, CPE Lyon,
CNRS, UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43, Bd.
du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - B. Charleux
- Université de Lyon, Univ. Lyon 1, CPE Lyon,
CNRS, UMR 5265, Laboratoire de Chimie, Catalyse, Polymères et Procédés (C2P2), LCPP group, 43, Bd.
du 11 Novembre 1918, F-69616 Villeurbanne, France
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