1
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Zhang W, Chang Z, Bai W, Hong C. Greatly Enhanced Accessibility and Reproducibility of Worm‐like Micelles by In Situ Crosslinking Polymerization‐Induced Self‐Assembly. Angew Chem Int Ed Engl 2022; 61:e202211792. [DOI: 10.1002/anie.202211792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Wen‐Jian Zhang
- Institute of Physical Science and Information Technology Anhui University Hefei 230601, Anhui P. R. China
- Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026, Anhui P. R. China
- Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province Anhui University Hefei 230601, Anhui P. R. China
| | - Zi‐Xuan Chang
- Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026, Anhui P. R. China
| | - Wei Bai
- Institute of Physical Science and Information Technology Anhui University Hefei 230601, Anhui P. R. China
- Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province Anhui University Hefei 230601, Anhui P. R. China
| | - Chun‐Yan Hong
- Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026, Anhui P. R. China
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2
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Zhang WJ, Chang ZX, Bai W, Hong CY. Greatly Enhanced Accessibility and Reproducibility of Worm‐like Micelles by in situ Crosslinking Polymerization‐Induced Self‐Assembly. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202211792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wen-Jian Zhang
- Anhui University Institute of Physical Science and Information Technology 合肥 CHINA
| | - Zi-Xuan Chang
- University of Science and Technology of China Department of Polymer Science and Engineering CHINA
| | - Wei Bai
- Anhui University Institute of Physical Science and Information Technology CHINA
| | - Chun-Yan Hong
- University of Science and Technology of China Department of Polymer Science and Engineering Jinzhai Road 96 230026 Hefei CHINA
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3
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Neal TJ, Penfold NJW, Armes SP. Reverse Sequence Polymerization‐Induced Self‐Assembly in Aqueous Media. Angew Chem Int Ed Engl 2022; 61:e202207376. [PMID: 35678548 PMCID: PMC9541501 DOI: 10.1002/anie.202207376] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Indexed: 11/06/2022]
Abstract
We report a new aqueous polymerization‐induced self‐assembly (PISA) formulation that enables the hydrophobic block to be prepared first when targeting diblock copolymer nano‐objects. This counter‐intuitive reverse sequence approach uses an ionic reversible addition–fragmentation chain transfer (RAFT) agent for the RAFT aqueous dispersion polymerization of 2‐hydroxypropyl methacrylate (HPMA) to produce charge‐stabilized latex particles. Chain extension using a water‐soluble methacrylic, acrylic or acrylamide comonomer then produces sterically stabilized diblock copolymer nanoparticles in an aqueous one‐pot formulation. In each case, the monomer diffuses into the PHPMA particles, which act as the locus for the polymerization. A remarkable change in morphology occurs as the ≈600 nm latex is converted into much smaller sterically stabilized diblock copolymer nanoparticles, which exhibit thermoresponsive behavior. Such reverse sequence PISA formulations enable the efficient synthesis of new functional diblock copolymer nanoparticles.
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Affiliation(s)
- Thomas J. Neal
- Department or Chemistry The University of Sheffield Brook Hill, Sheffield, South Yorkshire S3 7HF UK
| | - Nicholas J. W. Penfold
- Department or Chemistry The University of Sheffield Brook Hill, Sheffield, South Yorkshire S3 7HF UK
| | - Steven P. Armes
- Department or Chemistry The University of Sheffield Brook Hill, Sheffield, South Yorkshire S3 7HF UK
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4
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Neal TJ, Penfold NJW, Armes SP. Reverse Sequence Polymerization‐Induced Self‐Assembly in Aqueous Media. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thomas J. Neal
- Department or Chemistry The University of Sheffield Brook Hill, Sheffield, South Yorkshire S3 7HF UK
| | - Nicholas J. W. Penfold
- Department or Chemistry The University of Sheffield Brook Hill, Sheffield, South Yorkshire S3 7HF UK
| | - Steven P. Armes
- Department or Chemistry The University of Sheffield Brook Hill, Sheffield, South Yorkshire S3 7HF UK
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5
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Strategies for preparing hybrid nanomaterials via Polymerization-Induced Self-Assembly. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Sobotta FH, Kuchenbrod MT, Gruschwitz FV, Festag G, Bellstedt P, Hoeppener S, Brendel JC. Tuneable Time Delay in the Burst Release from Oxidation-Sensitive Polymersomes Made by PISA. Angew Chem Int Ed Engl 2021; 60:24716-24723. [PMID: 34542227 PMCID: PMC8596869 DOI: 10.1002/anie.202108928] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/07/2021] [Indexed: 01/12/2023]
Abstract
Reactive polymersomes represent a versatile artificial cargo carrier system that can facilitate an immediate release in response to a specific stimulus. The herein presented oxidation-sensitive polymersomes feature a time-delayed release mechanism in an oxidative environment, which can be precisely adjusted by either tuning the membrane thickness or partial pre-oxidation. These polymeric vesicles are conveniently prepared by PISA allowing the straightforward and effective in situ encapsulation of cargo molecules, as shown for dyes and enzymes. Kinetic studies revealed a critical degree of oxidation causing the destabilization of the membrane, while no release of the cargo is observed beforehand. The encapsulation of glucose oxidase directly transforms these polymersomes into glucose-sensitive vesicles, as small molecules including sugars can passively penetrate their membrane. Considering the ease of preparation, these polymersomes represent a versatile platform for the confinement and burst release of cargo molecules after a precisely adjustable time span in the presence of specific triggers, such as H2 O2 or glucose.
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Affiliation(s)
- Fabian H. Sobotta
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Maren T. Kuchenbrod
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Franka V. Gruschwitz
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Grit Festag
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Peter Bellstedt
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
| | - Stephanie Hoeppener
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
| | - Johannes C. Brendel
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University JenaHumboldtstrasse 1007743JenaGermany), E-mail: J. C. Brendel
- Jena Center for Soft Matter (JCSM)Friedrich Schiller University JenaPhilosophenweg 707743JenaGermany
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7
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Sobotta FH, Kuchenbrod MT, Gruschwitz FV, Festag G, Bellstedt P, Hoeppener S, Brendel JC. Kontrollierbare Zeitverzögerung beim Aufplatzen von oxidationsempfindlichen, mittels PISA synthetisierten Polymersomen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fabian H. Sobotta
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich Schiller Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Maren T. Kuchenbrod
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich Schiller Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Franka V. Gruschwitz
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich Schiller Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Grit Festag
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich Schiller Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Peter Bellstedt
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
| | - Stephanie Hoeppener
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich Schiller Universität Jena Philosophenweg 7 07743 Jena Deutschland
| | - Johannes C. Brendel
- Institut für Organische und Makromolekulare Chemie (IOMC) Friedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
- Jena Center for Soft Matter (JCSM) Friedrich Schiller Universität Jena Philosophenweg 7 07743 Jena Deutschland
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Dergunov SA, Pinkhassik E. Bilayer-Templated Two-Dimensional RAFT Polymerization for Directed Assembly of Polymer Nanostructures. Angew Chem Int Ed Engl 2020; 59:18405-18411. [PMID: 32558032 DOI: 10.1002/anie.202006793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Indexed: 11/08/2022]
Abstract
Co-localization of monomers, crosslinkers, and chain-transfer agents (CTA) within self-assembled bilayers in an aqueous suspension enabled the successful directed assembly of nanocapsules using a reversible addition-fragmentation chain transfer (RAFT) process without compromising the polymerization kinetics. This study uncovered substantial influence of the organized medium on the course of the reaction, including differential reactivity based on placement and mobility of monomers, crosslinkers, and CTAs within the bilayer.
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Affiliation(s)
- Sergey A Dergunov
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, CT 06269, USA
| | - Eugene Pinkhassik
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, CT 06269, USA
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9
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Dergunov SA, Pinkhassik E. Bilayer‐Templated Two‐Dimensional RAFT Polymerization for Directed Assembly of Polymer Nanostructures. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sergey A. Dergunov
- Department of Chemistry University of Connecticut 55 North Eagleville Road Storrs CT 06269 USA
| | - Eugene Pinkhassik
- Department of Chemistry University of Connecticut 55 North Eagleville Road Storrs CT 06269 USA
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10
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D'Agosto F, Rieger J, Lansalot M. RAFT‐vermittelte polymerisationsinduzierte Selbstorganisation (PISA). Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201911758] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Franck D'Agosto
- Univ Lyon Université Claude Bernard Lyon 1 CPE Lyon CNRS UMR 5265 Chemistry, Catalysis, Polymers and Processes (C2P2) 43 Bd du 11 Novembre 1918 69616 Villeurbanne Frankreich
| | - Jutta Rieger
- Sorbonne Université and CNRS UMR 8232 Institut Parisien de Chimie Moléculaire (IPCM), Polymer Chemistry Team (ECP) 4 Place Jussieu 75005 Paris Frankreich
| | - Muriel Lansalot
- Univ Lyon Université Claude Bernard Lyon 1 CPE Lyon CNRS UMR 5265 Chemistry, Catalysis, Polymers and Processes (C2P2) 43 Bd du 11 Novembre 1918 69616 Villeurbanne Frankreich
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11
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D'Agosto F, Rieger J, Lansalot M. RAFT‐Mediated Polymerization‐Induced Self‐Assembly. Angew Chem Int Ed Engl 2020; 59:8368-8392. [DOI: 10.1002/anie.201911758] [Citation(s) in RCA: 250] [Impact Index Per Article: 62.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Franck D'Agosto
- Univ Lyon Université Claude Bernard Lyon 1 CPE Lyon CNRS UMR 5265 Chemistry, Catalysis, Polymers and Processes (C2P2) 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
| | - Jutta Rieger
- Sorbonne Université and CNRS UMR 8232 Institut Parisien de Chimie Moléculaire (IPCM) Polymer Chemistry Team (ECP) 4 Place Jussieu 75005 Paris France
| | - Muriel Lansalot
- Univ Lyon Université Claude Bernard Lyon 1 CPE Lyon CNRS UMR 5265 Chemistry, Catalysis, Polymers and Processes (C2P2) 43 Bd du 11 Novembre 1918 69616 Villeurbanne France
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12
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Brunel F, Lesage de la Haye J, Lansalot M, D’Agosto F. New Insight into Cluster Aggregation Mechanism during Polymerization-Induced Self-Assembly by Molecular Dynamics Simulation. J Phys Chem B 2019; 123:6609-6617. [DOI: 10.1021/acs.jpcb.9b03622] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Fabrice Brunel
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, C2P2, 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Jennifer Lesage de la Haye
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, CNES, ArianeGroup, LHCEP, Bât. Raulin, 2 Rue Victor Grignard, F-69622 Villeurbanne, France
| | - Muriel Lansalot
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, C2P2, 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, C2P2, 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
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13
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Douverne M, Ning Y, Tatani A, Meldrum FC, Armes SP. How Many Phosphoric Acid Units Are Required to Ensure Uniform Occlusion of Sterically Stabilized Nanoparticles within Calcite? Angew Chem Int Ed Engl 2019; 58:8692-8697. [DOI: 10.1002/anie.201901307] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 04/12/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Marcel Douverne
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
- Faculty of Chemistry, Pharmaceutical Sciences and GeosciencesJohannes Gutenberg-University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Yin Ning
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Aikaterini Tatani
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Fiona C. Meldrum
- School of ChemistryUniversity of Leeds Woodhouse Lane Leeds LS2 9JT UK
| | - Steven P. Armes
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
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14
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Douverne M, Ning Y, Tatani A, Meldrum FC, Armes SP. How Many Phosphoric Acid Units Are Required to Ensure Uniform Occlusion of Sterically Stabilized Nanoparticles within Calcite? Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901307] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Marcel Douverne
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
- Faculty of Chemistry, Pharmaceutical Sciences and GeosciencesJohannes Gutenberg-University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Yin Ning
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Aikaterini Tatani
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Fiona C. Meldrum
- School of ChemistryUniversity of Leeds Woodhouse Lane Leeds LS2 9JT UK
| | - Steven P. Armes
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
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15
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Le D, Dilger M, Pertici V, Diabaté S, Gigmes D, Weiss C, Delaittre G. Ultraschnelle Synthese multivalenter radikalischer Nanopartikel durch ringöffnende Metathesepolymerisations‐induzierte Selbstorganisation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813434] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dao Le
- Institut für Toxikologie und Genetik (ITG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
- Institut für Technische Chemie und Polymerchemie (ITCP) Karlsruher Institut für Technologie (KIT) 76128 Karlsruhe Deutschland
| | - Marco Dilger
- Institut für Toxikologie und Genetik (ITG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Vincent Pertici
- Aix-Marseille-Univ CNRS Institut de Chimie Radicalaire, UMR 7273 13397 Marseille Frankreich
| | - Silvia Diabaté
- Institut für Toxikologie und Genetik (ITG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Didier Gigmes
- Aix-Marseille-Univ CNRS Institut de Chimie Radicalaire, UMR 7273 13397 Marseille Frankreich
| | - Carsten Weiss
- Institut für Toxikologie und Genetik (ITG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Guillaume Delaittre
- Institut für Toxikologie und Genetik (ITG) Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
- Institut für Technische Chemie und Polymerchemie (ITCP) Karlsruher Institut für Technologie (KIT) 76128 Karlsruhe Deutschland
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16
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Le D, Dilger M, Pertici V, Diabaté S, Gigmes D, Weiss C, Delaittre G. Ultra‐Fast Synthesis of Multivalent Radical Nanoparticles by Ring‐Opening Metathesis Polymerization‐Induced Self‐Assembly. Angew Chem Int Ed Engl 2019; 58:4725-4731. [DOI: 10.1002/anie.201813434] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 01/06/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Dao Le
- Institute of Toxicology and Genetics (ITG) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP) Karlsruhe Institute of Technology (KIT) 76128 Karlsruhe Germany
| | - Marco Dilger
- Institute of Toxicology and Genetics (ITG) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Vincent Pertici
- Aix-Marseille-Univ CNRS Institut de Chimie Radicalaire, UMR 7273 13397 Marseille France
| | - Silvia Diabaté
- Institute of Toxicology and Genetics (ITG) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Didier Gigmes
- Aix-Marseille-Univ CNRS Institut de Chimie Radicalaire, UMR 7273 13397 Marseille France
| | - Carsten Weiss
- Institute of Toxicology and Genetics (ITG) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Guillaume Delaittre
- Institute of Toxicology and Genetics (ITG) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP) Karlsruhe Institute of Technology (KIT) 76128 Karlsruhe Germany
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17
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Foster JC, Varlas S, Blackman LD, Arkinstall LA, O'Reilly RK. Ring‐Opening Metathesis Polymerization in Aqueous Media Using a Macroinitiator Approach. Angew Chem Int Ed Engl 2018; 57:10672-10676. [DOI: 10.1002/anie.201806719] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Jeffrey C. Foster
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
| | - Spyridon Varlas
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
| | - Lewis D. Blackman
- Department of ChemistryThe University of Warwick Gibbet Hill Road Coventry CV4 7AL UK
| | - Lucy A. Arkinstall
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
| | - Rachel K. O'Reilly
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
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18
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Foster JC, Varlas S, Blackman LD, Arkinstall LA, O'Reilly RK. Ring‐Opening Metathesis Polymerization in Aqueous Media Using a Macroinitiator Approach. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806719] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jeffrey C. Foster
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
| | - Spyridon Varlas
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
| | - Lewis D. Blackman
- Department of ChemistryThe University of Warwick Gibbet Hill Road Coventry CV4 7AL UK
| | - Lucy A. Arkinstall
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
| | - Rachel K. O'Reilly
- School of ChemistryUniversity of Birmingham Edgbaston Birmingham B15 2TT UK
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19
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Jesson C, Cunningham VJ, Smallridge MJ, Armes SP. Synthesis of High Molecular Weight Poly(glycerol monomethacrylate) via RAFT Emulsion Polymerization of Isopropylideneglycerol Methacrylate. Macromolecules 2018; 51:3221-3232. [PMID: 29805184 PMCID: PMC5959244 DOI: 10.1021/acs.macromol.8b00294] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 03/27/2018] [Indexed: 12/17/2022]
Abstract
High molecular weight water-soluble polymers are widely used as flocculants or thickeners. However, synthesis of such polymers via solution polymerization invariably results in highly viscous fluids, which makes subsequent processing somewhat problematic. Alternatively, such polymers can be prepared as colloidal dispersions; in principle, this is advantageous because the particulate nature of the polymer chains ensures a much lower fluid viscosity. Herein we exemplify the latter approach by reporting the convenient one-pot synthesis of high molecular weight poly(glycerol monomethacrylate) (PGMA) via the reversible addition-fragmentation chain transfer (RAFT) aqueous emulsion polymerization of a water-immiscible protected monomer precursor, isopropylideneglycerol methacrylate (IPGMA) at 70 °C, using a water-soluble poly(glycerol monomethacrylate) (PGMA) chain transfer agent as a steric stabilizer. This formulation produces a low-viscosity aqueous dispersion of PGMA-PIPGMA diblock copolymer nanoparticles at 20% solids. Subsequent acid deprotection of the hydrophobic core-forming PIPGMA block leads to particle dissolution and affords a viscous aqueous solution comprising high molecular weight PGMA homopolymer chains with a relatively narrow molecular weight distribution. Moreover, it is shown that this latex precursor route offers an important advantage compared to the RAFT aqueous solution polymerization of glycerol monomethacrylate since it provides a significantly faster rate of polymerization (and hence higher monomer conversion) under comparable conditions.
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Affiliation(s)
- Craig
P. Jesson
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, U.K.
| | | | | | - Steven P. Armes
- Department
of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, U.K.
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20
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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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