1
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Aguirre M, Ballard N, Gonzalez E, Hamzehlou S, Sardon H, Calderon M, Paulis M, Tomovska R, Dupin D, Bean RH, Long TE, Leiza JR, Asua JM. Polymer Colloids: Current Challenges, Emerging Applications, and New Developments. Macromolecules 2023; 56:2579-2607. [PMID: 37066026 PMCID: PMC10101531 DOI: 10.1021/acs.macromol.3c00108] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/02/2023] [Indexed: 04/18/2023]
Abstract
Polymer colloids are complex materials that have the potential to be used in a vast array of applications. One of the main reasons for their continued growth in commercial use is the water-based emulsion polymerization process through which they are generally synthesized. This technique is not only highly efficient from an industrial point of view but also extremely versatile and permits the large-scale production of colloidal particles with controllable properties. In this perspective, we seek to highlight the central challenges in the synthesis and use of polymer colloids, with respect to both existing and emerging applications. We first address the challenges in the current production and application of polymer colloids, with a particular focus on the transition toward sustainable feedstocks and reduced environmental impact in their primary commercial applications. Later, we highlight the features that allow novel polymer colloids to be designed and applied in emerging application areas. Finally, we present recent approaches that have used the unique colloidal nature in unconventional processing techniques.
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Affiliation(s)
- Miren Aguirre
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Nicholas Ballard
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
- IKERBASQUE,
Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Spain
| | - Edurne Gonzalez
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Shaghayegh Hamzehlou
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Haritz Sardon
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Marcelo Calderon
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
- IKERBASQUE,
Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Spain
| | - Maria Paulis
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - Radmila Tomovska
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
- IKERBASQUE,
Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Spain
| | - Damien Dupin
- CIDETEC,
Parque Científico y Tecnológico de Gipuzkoa, P° Miramón 196, 20014 Donostia-San Sebastian, Spain
| | - Ren H. Bean
- Biodesign
Institute, Center for Sustainable Macromolecular Materials and Manufacturing
(SM3), School of Molecular Sciences, Arizona
State University, Tempe, Arizona 85281, United States
| | - Timothy E. Long
- Biodesign
Institute, Center for Sustainable Macromolecular Materials and Manufacturing
(SM3), School of Molecular Sciences, Arizona
State University, Tempe, Arizona 85281, United States
| | - Jose R. Leiza
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
| | - José M. Asua
- POLYMAT,
Kimika Fakultatea, University of the Basque
Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastian, Spain
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2
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Sachan R, Warkar SG, Purwar R. An overview on synthesis, properties and applications of polycaprolactone copolymers, blends & composites. POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2022.2113890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Radha Sachan
- Discipline of Polymer Science and Chemical Technology, Department of Applied Chemistry, Delhi Technological University, Delhi, India
| | - Sudhir G. Warkar
- Discipline of Polymer Science and Chemical Technology, Department of Applied Chemistry, Delhi Technological University, Delhi, India
| | - Roli Purwar
- Discipline of Polymer Science and Chemical Technology, Department of Applied Chemistry, Delhi Technological University, Delhi, India
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3
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Lena JB, Ramalingam B, Rusli W, Rao Chennamaneni L, Thoniyot P, Van Herk AM. Insertion of ester bonds in three terpolymerization systems. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Tajbakhsh S, Hajiali F, Marić M. Epoxy-based triblock, diblock, gradient and statistical copolymers of glycidyl methacrylate and alkyl methacrylates by nitroxide mediated polymerization. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.105008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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5
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Wenzel F, Hamzehlou S, Pardo L, Aguirre M, Leiza JR. Kinetics of Radical Ring Opening Polymerization of the Cyclic Ketene Acetal 2-Methylene-1,3-dioxepane with Vinyl Monomers. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c04117] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fabian Wenzel
- POLYMAT and Kimika Aplikatua Saila, Kimika Fakultatea, University of the Basque Country UPV-EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia, Spain
| | - Shaghayegh Hamzehlou
- POLYMAT and Kimika Aplikatua Saila, Kimika Fakultatea, University of the Basque Country UPV-EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia, Spain
| | - Leticia Pardo
- POLYMAT and Kimika Aplikatua Saila, Kimika Fakultatea, University of the Basque Country UPV-EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia, Spain
| | - Miren Aguirre
- POLYMAT and Kimika Aplikatua Saila, Kimika Fakultatea, University of the Basque Country UPV-EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia, Spain
| | - Jose R. Leiza
- POLYMAT and Kimika Aplikatua Saila, Kimika Fakultatea, University of the Basque Country UPV-EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia, Spain
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6
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Komatsu S, Sato T, Kikuchi A. Facile preparation of 2-methylene-1,3-dioxepane-based thermoresponsive polymers and hydrogels. Polym J 2021. [DOI: 10.1038/s41428-021-00463-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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7
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Responsive Polyesters with Alkene and Carboxylic Acid Side-Groups for Tissue Engineering Applications. Polymers (Basel) 2021; 13:polym13101636. [PMID: 34070123 PMCID: PMC8158382 DOI: 10.3390/polym13101636] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/14/2021] [Accepted: 05/15/2021] [Indexed: 11/17/2022] Open
Abstract
Main chain polyesters have been extensively used in the biomedical field. Despite their many advantages, including biocompatibility, biodegradability, and others, these materials are rather inert and lack specific functionalities which will endow them with additional biological and responsive properties. In this work, novel pH-responsive main chain polyesters have been prepared by a conventional condensation polymerization of a vinyl functionalized diol with a diacid chloride, followed by a photo-induced thiol-ene click reaction to attach functional carboxylic acid side-groups along the polymer chains. Two different mercaptocarboxylic acids were employed, allowing to vary the alkyl chain length of the polymer pendant groups. Moreover, the degree of modification, and as a result, the carboxylic acid content of the polymers, was easily tuned by varying the irradiation time during the click reaction. Both these parameters, were shown to strongly influence the responsive behavior of the polyesters, which presented adjustable pKα values and water solubilities. Finally, the difunctional polyesters bearing the alkene and carboxylic acid functionalities enabled the preparation of cross-linked polyester films by chemically linking the pendant vinyl bonds on the polymer side groups. The biocompatibility of the cross-linked polymers films was assessed in L929 fibroblast cultures and showed that the cell viability, proliferation, and attachment were greatly promoted on the polyester surface, bearing the shorter alkyl chain length side groups and the higher fraction of carboxylic acid functionalities.
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8
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Kasza G, Stumphauser T, Bisztrán M, Szarka G, Hegedüs I, Nagy E, Iván B. Thermoresponsive Poly( N, N-diethylacrylamide- co-glycidyl methacrylate) Copolymers and Its Catalytically Active α-Chymotrypsin Bioconjugate with Enhanced Enzyme Stability. Polymers (Basel) 2021; 13:987. [PMID: 33806995 PMCID: PMC8004754 DOI: 10.3390/polym13060987] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/19/2021] [Accepted: 03/20/2021] [Indexed: 12/11/2022] Open
Abstract
Responsive (smart, intelligent, adaptive) polymers have been widely explored for a variety of advanced applications in recent years. The thermoresponsive poly(N,N-diethylacrylamide) (PDEAAm), which has a better biocompatibility than the widely investigated poly(N,N-isopropylacrylamide), has gained increased interest in recent years. In this paper, the successful synthesis, characterization, and bioconjugation of a novel thermoresponsive copolymer, poly(N,N-diethylacrylamide-co-glycidyl methacrylate) (P(DEAAm-co-GMA)), obtained by free radical copolymerization with various comonomer contents and monomer/initiator ratios are reported. It was found that all the investigated copolymers possess LCST-type thermoresponsive behavior with small extent of hysteresis, and the critical solution temperatures (CST), i.e., the cloud and clearing points, decrease linearly with increasing GMA content of these copolymers. The P(DEAAm-co-GMA) copolymer with pendant epoxy groups was found to conjugate efficiently with α-chymotrypsin in a direct, one-step reaction, leading to enzyme-polymer nanoparticle (EPNP) with average size of 56.9 nm. This EPNP also shows reversible thermoresponsive behavior with somewhat higher critical solution temperature than that of the unreacted P(DEAAm-co-GMA). Although the catalytic activity of the enzyme-polymer nanoconjugate is lower than that of the native enzyme, the results of the enzyme activity investigations prove that the pH and thermal stability of the enzyme is significantly enhanced by conjugation the with P(DEAAm-co-GMA) copolymer.
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Affiliation(s)
- György Kasza
- Polymer Chemistry Research Group, Institute of Materials and Environment Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., H-1117 Budapest, Hungary; (T.S.); (M.B.); (G.S.)
| | - Tímea Stumphauser
- Polymer Chemistry Research Group, Institute of Materials and Environment Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., H-1117 Budapest, Hungary; (T.S.); (M.B.); (G.S.)
| | - Márk Bisztrán
- Polymer Chemistry Research Group, Institute of Materials and Environment Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., H-1117 Budapest, Hungary; (T.S.); (M.B.); (G.S.)
| | - Györgyi Szarka
- Polymer Chemistry Research Group, Institute of Materials and Environment Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., H-1117 Budapest, Hungary; (T.S.); (M.B.); (G.S.)
| | - Imre Hegedüs
- Chemical and Biochemical Procedures Laboratory, Institute of Biomolecular and Chemical Engineering, Faculty of Engineering, University of Pannonia, Egyetem u. 10, H-8200 Veszprém, Hungary; (I.H.); (E.N.)
- Department of Biophysics and Radiation Biology, Semmelweis University, Tűzoltó u. 37–47, H-1094 Budapest, Hungary
| | - Endre Nagy
- Chemical and Biochemical Procedures Laboratory, Institute of Biomolecular and Chemical Engineering, Faculty of Engineering, University of Pannonia, Egyetem u. 10, H-8200 Veszprém, Hungary; (I.H.); (E.N.)
| | - Béla Iván
- Polymer Chemistry Research Group, Institute of Materials and Environment Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., H-1117 Budapest, Hungary; (T.S.); (M.B.); (G.S.)
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9
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Zeng TY, Xia L, Zhang Z, Hong CY, You YZ. Dithiocarbamate-mediated controlled copolymerization of ethylene with cyclic ketene acetals towards polyethylene-based degradable copolymers. Polym Chem 2021. [DOI: 10.1039/d0py00200c] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In this article, degradable polyethylene (PE)-based copolymers containing ester units in the backbone were prepared through the hybrid copolymerization of ethylene and cyclic ketene acetals (CKAs) mediated by dithiocarbamate successfully.
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Affiliation(s)
- Tian-You Zeng
- Key Laboratory of Soft Matter Chemistry
- Chinese Academy of Science
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
| | - Lei Xia
- Key Laboratory of Soft Matter Chemistry
- Chinese Academy of Science
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
| | - Ze Zhang
- Key Laboratory of Soft Matter Chemistry
- Chinese Academy of Science
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
| | - Chun-Yan Hong
- Key Laboratory of Soft Matter Chemistry
- Chinese Academy of Science
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
| | - Ye-Zi You
- Key Laboratory of Soft Matter Chemistry
- Chinese Academy of Science
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
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10
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Effects of Poly(ethylene- co-glycidyl methacrylate) on the Microstructure, Thermal, Rheological, and Mechanical Properties of Thermotropic Liquid Crystalline Polyester Blends. Polymers (Basel) 2020; 12:polym12092124. [PMID: 32957630 PMCID: PMC7570049 DOI: 10.3390/polym12092124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 11/16/2022] Open
Abstract
In this study, a series of thermotropic liquid crystalline polyester (TLCP)-based blends containing 1-30 wt% poly(ethylene-co-glycidyl methacrylate) (PEGMA) were fabricated by masterbatch-assisted melt-compounding. The scanning electron microscopy (SEM) images showed a uniformly dispersed microfibrillar structure for the TLCP component in cryogenically-fractured blends, without any phase-separated domains. The FT-IR spectra showed that the carbonyl stretching bands of TLCP/PEGMA blends shifted to higher wavenumbers, suggesting the presence of specific interactions and/or grafting reactions between carboxyl/hydroxyl groups of TLCP and glycidyl methacrylate groups of PEGMA. Accordingly, the melting and crystallization temperatures of the PEGMA component in the blends were greatly lowered compared to the TLCP component. The thermal decomposition peak temperatures of the PEGMA and TLCP components in the blends were characterized as higher than those of neat PEGMA and neat TLCP, respectively. From the rheological data collected at 300 °C, the shear moduli and complex viscosities for the blend with 30 wt% PEGMA were found to be much higher than those of neat PEGMA, which supports the existence of PEGMA-g-TLCP formed during the melt-compounding. The dynamic mechanical thermal analysis (DMA) analyses demonstrated that the storage moduli of the blends decreased slightly with the PEGMA content up to 3 wt%, increased at the PEGMA content of 5 wt%, and decreased again at PEGMA contents above 7 wt%. The maximum storage moduli for the blend with 5 wt% PEGMA are interpreted to be due to the reinforcing effect of PEGMA-g-TLCP copolymers.
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11
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Kertsomboon T, Agarwal S, Chirachanchai S. UCST‐Type Copolymer through the Combination of Water‐Soluble Polyacrylamide and Polycaprolactone‐Like Polyester. Macromol Rapid Commun 2020; 41:e2000243. [DOI: 10.1002/marc.202000243] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/08/2020] [Indexed: 12/30/2022]
Affiliation(s)
- Thanit Kertsomboon
- Bioresources Advanced Materials (B2A) The Petroleum and Petrochemical College Chulalongkorn University Bangkok 10330 Thailand
| | - Seema Agarwal
- Macromolecular Chemistry II and Center for Colloids and Interfaces University of Bayreuth Bayreuth 95440 Germany
| | - Suwabun Chirachanchai
- Bioresources Advanced Materials (B2A) The Petroleum and Petrochemical College Chulalongkorn University Bangkok 10330 Thailand
- Center of Excellence on Petrochemical and Materials Technology Chulalongkorn University Bangkok 10330 Thailand
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12
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Tardy A, Gil N, Plummer CM, Siri D, Gigmes D, Lefay C, Guillaneuf Y. Polyesters by a Radical Pathway: Rationalization of the Cyclic Ketene Acetal Efficiency. Angew Chem Int Ed Engl 2020; 59:14517-14526. [DOI: 10.1002/anie.202005114] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/12/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Antoine Tardy
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Noémie Gil
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | | | - Didier Siri
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Didier Gigmes
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Catherine Lefay
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Yohann Guillaneuf
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
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13
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Tardy A, Gil N, Plummer CM, Siri D, Gigmes D, Lefay C, Guillaneuf Y. Polyesters by a Radical Pathway: Rationalization of the Cyclic Ketene Acetal Efficiency. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005114] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Antoine Tardy
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Noémie Gil
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | | | - Didier Siri
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Didier Gigmes
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Catherine Lefay
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
| | - Yohann Guillaneuf
- Aix-Marseille Univ CNRS Institut de Chimie Radicalaire UMR 7273 Marseille France
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14
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Joubert F, Pasparakis G. Well‐defined backbone degradable polymer–drug conjugates synthesized by reversible
addition‐fragmentation chain‐transfer
polymerization. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Fanny Joubert
- School of PharmacyUniversity College London London United Kingdom
| | - George Pasparakis
- School of PharmacyUniversity College London London United Kingdom
- Department of Chemical EngineeringUniversity of Patras Caratheodory 1, Patras Greece
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15
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Lena JB, Jackson AW, Chennamaneni LR, Wong CT, Lim F, Andriani Y, Thoniyot P, Van Herk AM. Degradable Poly(alkyl acrylates) with Uniform Insertion of Ester Bonds, Comparing Batch and Semibatch Copolymerizations. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00207] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jean-Baptiste Lena
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore
| | - Alexander W. Jackson
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore
| | | | - Chiong Teck Wong
- Institute of High Performance Computing, 1 Fusionopolis Way, #16-16 Connexis, 138632, Singapore
| | - Freda Lim
- Institute of High Performance Computing, 1 Fusionopolis Way, #16-16 Connexis, 138632, Singapore
| | - Yosephine Andriani
- Institute of Materials Research and Engineering, Fusionopolis Way, Innovis, #08-03, 138634, Singapore
| | - Praveen Thoniyot
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore
| | - Alexander M. Van Herk
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore
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16
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Kivijärvi T, Pappalardo D, Olsén P, Finne-Wistrand A. Inclusion of isolated α-amino acids along the polylactide chain through organocatalytic ring-opening copolymerization. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109703] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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17
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Zeng T, You W, Chen G, Nie X, Zhang Z, Xia L, Hong C, Chen C, You Y. Degradable PE-Based Copolymer with Controlled Ester Structure Incorporation by Cobalt-Mediated Radical Copolymerization under Mild Condition. iScience 2020; 23:100904. [PMID: 32106055 PMCID: PMC7044514 DOI: 10.1016/j.isci.2020.100904] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/30/2019] [Accepted: 02/06/2020] [Indexed: 01/08/2023] Open
Abstract
Polyethylene (PE) is one of the most widely used materials in the world, but it is virtually undegradable and quickly accumulates in nature, which may contaminate the environment. We utilized the cobalt-mediated radical copolymerization (CMRP) of ethylene and cyclic ketene acetals (CKAs) to effectively incorporate ester groups into PE backbone as cleavable structures to make PE-based copolymer degradable under mild conditions. The content of ethylene and ester units in the produced copolymer could be finely regulated by CKA concentration or ethylene pressure. Also, the copolymerization of ethylene and CKA with other functional vinyl monomers can produce functional and degradable PE-based copolymer. All the formed PE-based copolymers could degrade in the presence of trimethylamine (Et3N).
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Affiliation(s)
- Tianyou Zeng
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Wei You
- Nano Science and Technology Institute, University of Science and Technology of China, Suzhou, Jiangsu 215123, China
| | - Guang Chen
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Xuan Nie
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ze Zhang
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China.
| | - Lei Xia
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Chunyan Hong
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China.
| | - Changle Chen
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China.
| | - Yezi You
- Key Laboratory of Soft Matter Chemistry, Chinese Academy of Science, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China.
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18
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Abstract
This review discusses the history of reversible-deactivation radical ring-opening polymerization of cyclic ketene acetals, focusing on the preparation of degradable complex polymeric architectures.
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Affiliation(s)
- Alexander W. Jackson
- Agency for Science
- Technology and Engineering (A*Star)
- Institute of Chemical and Engineering Sciences (ICES)
- Functional Molecules and Polymers (FMP) Division
- Jurong Island
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19
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Lena JB, Van Herk AM. Toward Biodegradable Chain-Growth Polymers and Polymer Particles: Re-Evaluation of Reactivity Ratios in Copolymerization of Vinyl Monomers with Cyclic Ketene Acetal Using Nonlinear Regression with Proper Error Analysis. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02375] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Baptiste Lena
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island 627833, Singapore
| | - Alexander M. Van Herk
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island 627833, Singapore
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20
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Guégain E, Zhu C, Giovanardi E, Nicolas J. Radical Ring-Opening Copolymerization-Induced Self-Assembly (rROPISA). Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00161] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Elise Guégain
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud/Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Chen Zhu
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud/Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Erika Giovanardi
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud/Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud/Paris-Saclay, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
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21
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Xu P, Huang X, Pan X, Li N, Zhu J, Zhu X. Hyperbranched Polycaprolactone through RAFT Polymerization of 2-Methylene-1,3-dioxepane. Polymers (Basel) 2019; 11:polym11020318. [PMID: 30960302 PMCID: PMC6419385 DOI: 10.3390/polym11020318] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/04/2019] [Accepted: 02/04/2019] [Indexed: 11/16/2022] Open
Abstract
Hyperbranched polycaprolactone with controlled structure was synthesized by reversible addition-fragmentation chain transfer radical ring-opening polymerization along with self-condensed vinyl polymerization (SCVP) of 2-methylene-1,3-dioxepane (MDO). Vinyl 2-[(ethoxycarbonothioyl) sulfanyl] propanoate (ECTVP) was used as polymerizable chain transfer agent. Living polymerization behavior was proved via pseudo linear kinetics, the molecular weight of polymers increasing with conversion and successful chain extension. The structure of polymers was characterized by ¹H NMR spectroscopy, tripe detection gel permeation chromatography, and differential scanning calorimetry. The polymer composition was shown to be able to tune to vary the amount of ester repeat units in the polymer backbone, and hence determine the degree of branching. As expected, the degree of crystallinity was lower and the rate of degradation was faster in cases of increasing the number of branches.
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Affiliation(s)
- Ping Xu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Xiaofei Huang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
- Jiangsu Litian Technology Co. Ltd., Rudong County, Jiangsu 226407, China.
| | - Xiangqiang Pan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Na Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Jian Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
- Global Institute of Software Technology, No 5. Qingshan Road, Suzhou National Hi-Tech District, Suzhou 215163, China.
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22
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Peng H, Rübsam K, Hu C, Jakob F, Schwaneberg U, Pich A. Stimuli-Responsive Poly( N-Vinyllactams) with Glycidyl Side Groups: Synthesis, Characterization, and Conjugation with Enzymes. Biomacromolecules 2019; 20:992-1006. [PMID: 30608144 DOI: 10.1021/acs.biomac.8b01608] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Herein we report the synthesis of new reactive stimuli-responsive polymers by RAFT copolymerization of glycidyl methacrylate and three cyclic N-vinyllactam derivatives. The copolymerization process was thoroughly investigated and the influence of the steric hindrance originating from the monomer structure of cyclic N-vinyllactams on the polymerization process and the properties of obtained copolymers were studied. A series of water-soluble copolymers with variable chemical composition, controlled molecular weight and narrow dispersity ( Đ) were synthesized and their properties are systematically investigated. Experimentally determined cloud points for different copolymers in aqueous solutions indicate shift of lower critical solution temperature (LCST) to lower values with the increase of GMA content in copolymers and increase of the lactam ring size. The obtained reactive stimuli-responsive copolymers can be efficiently used for encapsulation of cellulase in water-in-oil emulsions forming biohybrid nanogels. The enzymes entrapped in nanogels demonstrated significantly improved resistance against harsh store conditions, chaotropic agents, and organic solvents.
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Affiliation(s)
- Huan Peng
- Functional and Interactive Polymers, Institute of Technical and Macromolecular Chemistry , RWTH Aachen University , Aachen , Germany.,DWI Leibniz Institute for Interactive Materials e.V. , Aachen , Germany
| | - Kristin Rübsam
- DWI Leibniz Institute for Interactive Materials e.V. , Aachen , Germany
| | - Chaolei Hu
- Functional and Interactive Polymers, Institute of Technical and Macromolecular Chemistry , RWTH Aachen University , Aachen , Germany.,DWI Leibniz Institute for Interactive Materials e.V. , Aachen , Germany
| | - Felix Jakob
- Institute for Biotechnology , RWTH Aachen University , Aachen , Germany.,DWI Leibniz Institute for Interactive Materials e.V. , Aachen , Germany
| | - Ulrich Schwaneberg
- Institute for Biotechnology , RWTH Aachen University , Aachen , Germany.,DWI Leibniz Institute for Interactive Materials e.V. , Aachen , Germany
| | - Andrij Pich
- Functional and Interactive Polymers, Institute of Technical and Macromolecular Chemistry , RWTH Aachen University , Aachen , Germany.,DWI Leibniz Institute for Interactive Materials e.V. , Aachen , Germany
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23
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Guégain E, Tran J, Deguettes Q, Nicolas J. Degradable polymer prodrugs with adjustable activity from drug-initiated radical ring-opening copolymerization. Chem Sci 2018; 9:8291-8306. [PMID: 30542578 PMCID: PMC6240899 DOI: 10.1039/c8sc02256a] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/28/2018] [Indexed: 01/09/2023] Open
Abstract
Degradable polymer prodrugs based on gemcitabine (Gem) as an anticancer drug were synthesized by 'drug-initiated' nitroxide-mediated radical ring-opening copolymerization (NMrROP) of methacrylic esters and 2-methylene-4-phenyl-1,3-dioxolane (MPDL). Different structural parameters were varied to determine the best biological performances: the nature of the monomer [i.e., oligo(ethylene glycol) methacrylate (OEGMA) or methyl methacrylate (MMA)], the nature of the Gem-polymer linker (i.e., amide or amide and diglycolate) and the MPDL content in the copolymer. Depending on the nature of the methacrylate monomer, two small libraries of water-soluble copolymer prodrugs and nanoparticles were obtained (M n ∼10 000 g mol-1, Đ = 1.1-1.5), which exhibited tunable hydrolytic degradation under accelerated conditions governed by the MPDL content. Drug-release profiles in human serum and in vitro anticancer activity on different cell lines enabled preliminary structure-activity relationships to be established. The cytotoxicity was independently governed by: (i) the MPDL content - the lower the MPDL content, the greater the cytotoxicity; (ii) the nature of the linker - the presence of a labile diglycolate linker enabled a greater Gem release compared to a simple amide bond and (iii) the hydrophilicity of the methacrylate monomer-OEGMA enabled a greater anticancer activity to be obtained compared to MMA-based polymer prodrugs. Remarkably, the optimal structural parameters enabled reaching the cytotoxic activity of the parent (free) drug.
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Affiliation(s)
- Elise Guégain
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Johanna Tran
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Quentin Deguettes
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Julien Nicolas
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
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24
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Gigmes D, Van Steenberge PHM, Siri D, D'hooge DR, Guillaneuf Y, Lefay C. Simulation of the Degradation of Cyclic Ketene Acetal and Vinyl-Based Copolymers Synthesized via a Radical Process: Influence of the Reactivity Ratios on the Degradability Properties. Macromol Rapid Commun 2018; 39:e1800193. [PMID: 29786907 DOI: 10.1002/marc.201800193] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 04/17/2018] [Indexed: 11/11/2022]
Abstract
The radical copolymerization of vinyl and cyclic ketene acetal (CKA) monomers is a promising way to prepare degradable vinyl polymers. The reactivity of the comonomer pair is known to be dependent of the vinyl monomer structure that requires to play with experimental conditions (feed ratio, overall monomer conversion, etc.) to target a desired cumulative (average) copolymer composition. Even if the materials are completely degradable, there is no information about the homogeneity of the degraded products. This theoretical study, using kinetic Monte Carlo simulations, allows simulating degradation at the molecular level. It is shown that disparate reactivity ratios (styrene/CKA, etc.) and also a composition drift at high conversion can lead to an inhomogeneous degraded product compared to systems with similar reactivity ratios (vinyl ether/CKA, etc.). The use of reversible deactivation radical polymerization techniques does not influence the final degraded products and is only useful for the design of advanced macromolecular architectures before degradation.
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Affiliation(s)
- Didier Gigmes
- Aix-Marseille Univ, CNRS, Institut de Chimie Radicalaire UMR 7273, 13397, Marseille Cedex 20, France
| | - Paul H M Van Steenberge
- Laboratory for Chemical Technology (LCT), Ghent University, Technologiepark 914, B-9052, Gent, Belgium
| | - Didier Siri
- Aix-Marseille Univ, CNRS, Institut de Chimie Radicalaire UMR 7273, 13397, Marseille Cedex 20, France
| | - Dagmar R D'hooge
- Laboratory for Chemical Technology (LCT), Ghent University, Technologiepark 914, B-9052, Gent, Belgium.,Centre for Textile Science and Engineering (CTSE), Ghent University, Technologiepark 907, B-9052, Gent, Belgium
| | - Yohann Guillaneuf
- Aix-Marseille Univ, CNRS, Institut de Chimie Radicalaire UMR 7273, 13397, Marseille Cedex 20, France
| | - Catherine Lefay
- Aix-Marseille Univ, CNRS, Institut de Chimie Radicalaire UMR 7273, 13397, Marseille Cedex 20, France
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25
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Radical Copolymerization of Vinyl Ethers and Cyclic Ketene Acetals as a Versatile Platform to Design Functional Polyesters. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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26
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Tardy A, Honoré JC, Tran J, Siri D, Delplace V, Bataille I, Letourneur D, Perrier J, Nicoletti C, Maresca M, Lefay C, Gigmes D, Nicolas J, Guillaneuf Y. Radical Copolymerization of Vinyl Ethers and Cyclic Ketene Acetals as a Versatile Platform to Design Functional Polyesters. Angew Chem Int Ed Engl 2017; 56:16515-16520. [PMID: 29105983 DOI: 10.1002/anie.201707043] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/12/2017] [Indexed: 11/08/2022]
Abstract
Free-radical copolymerization of cyclic ketene acetals (CKAs) and vinyl ethers (VEs) was investigated as an efficient yet simple approach for the preparation of functional aliphatic polyesters. The copolymerization of CKA and VE was first predicted to be quasi-ideal by DFT calculations. The theoretical prediction was experimentally confirmed by the copolymerization of 2-methylene-1,3-dioxepane (MDO) and butyl vinyl ether (BVE), leading to rMDO =0.73 and rBVE =1.61. We then illustrated the versatility of this approach by preparing different functional polyesters: 1) copolymers functionalized by fluorescent probes; 2) amphiphilic copolymers grafted with poly(ethylene glycol) (PEG) side chains able to self-assemble into PEGylated nanoparticles; 3) antibacterial films active against Gram-positive and Gram-negative bacteria (including a multiresistant strain); and 4) cross-linked bioelastomers with suitable properties for tissue engineering applications.
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Affiliation(s)
- Antoine Tardy
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273, Marseille, France
| | - Jean-Claude Honoré
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273, Marseille, France
| | - Johanna Tran
- Institut Galien Paris-Sud, Univ Paris-Sud, UMR CNRS 8612, Faculté de Pharmacie, Châtenay-Malabry, France
| | - Didier Siri
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273, Marseille, France
| | - Vianney Delplace
- Institut Galien Paris-Sud, Univ Paris-Sud, UMR CNRS 8612, Faculté de Pharmacie, Châtenay-Malabry, France
| | - Isabelle Bataille
- Laboratoire de recherche vasculaire translationnelle, INSERM 1148, University Paris 13 &, University Paris Diderot, Paris, France
| | - Didier Letourneur
- Laboratoire de recherche vasculaire translationnelle, INSERM 1148, University Paris 13 &, University Paris Diderot, Paris, France
| | - Josette Perrier
- Aix Marseille Univ, CNRS, Centrale Marseille, UMR 7313, iSm2, Marseille, France
| | - Cendrine Nicoletti
- Aix Marseille Univ, CNRS, Centrale Marseille, UMR 7313, iSm2, Marseille, France
| | - Marc Maresca
- Aix Marseille Univ, CNRS, Centrale Marseille, UMR 7313, iSm2, Marseille, France
| | - Catherine Lefay
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273, Marseille, France
| | - Didier Gigmes
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273, Marseille, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, Univ Paris-Sud, UMR CNRS 8612, Faculté de Pharmacie, Châtenay-Malabry, France
| | - Yohann Guillaneuf
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire, UMR 7273, Marseille, France
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27
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Fagerland J, Pappalardo D, Schmidt B, Syrén PO, Finne-Wistrand A. Template-Assisted Enzymatic Synthesis of Oligopeptides from a Polylactide Chain. Biomacromolecules 2017; 18:4271-4280. [PMID: 29131581 DOI: 10.1021/acs.biomac.7b01315] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Peptides are often attached to polymer materials, as bioactive components, for the control of interactions between the material and its surrounding proteins and cells. However, synthesizing peptides and attaching them to polymers can be challenging and laborious. Herein, we describe the grafting of oligopeptides to an aliphatic polyester, using a one-step chemo-enzymatic synthesis with papain as the biocatalyst. To enable enzyme-mediated functionalization of the polyester, ethyl hept-6-enoylalaninate (grafter) was synthesized and attached to polylactide chains using thiol-ene click reactions. The oligopeptides were grafted onto the polylactide chains using two different synthetic routes: the grafting from strategy, in which the grafter was attached to the polyester prior to oligopeptide synthesis, or the grafting to strategy, in which oligopeptides were synthesized on the grafter first, then attached to the polymer chain. The final products were analyzed and their structures were confirmed using nuclear magnetic resonance (NMR). The peptide attachment was evaluated using size exclusion chromatography (SEC), contact angle measurement and energy-dispersive X-ray spectroscopy-scanning electron microscopy (EDS-SEM). Furthermore, the mechanistic aspects of the synthesis of the oligopeptides on the grafter were studied using molecular dynamics (MD) simulations. The simulation revealed that hydrogen bonding (between the P1 amide nitrogen of the grafter backbone and the carbonyl oxygen of D158 in the papain) maintain the grafter in a productive conformation to stabilize the transition state of nitrogen inversion, a key step of the biocatalytic mechanism. Apart from being biologically relevant, both experimental and computational results suggest that the designed grafter is a good template for initiating chemo-enzymatic synthesis. The results also showed that the grafting to strategy was more successful compared to the grafting from strategy. Overall, a successful synthesis of predefined peptide functionalized polylactide was prepared, where the oligopeptides were grafted in an easy, time efficient, and environmentally friendly way.
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Affiliation(s)
- Jenny Fagerland
- KTH Royal Institute of Technology , Department of Fibre and Polymer Technology, Teknikringen 56, 100 44 Stockholm, Sweden
| | - Daniela Pappalardo
- KTH Royal Institute of Technology , Department of Fibre and Polymer Technology, Teknikringen 56, 100 44 Stockholm, Sweden.,Department of Science and Technology, University of Sannio , via dei Mulini 59/A, 82100 Benevento, Italy
| | - Björn Schmidt
- KTH Royal Institute of Technology , School of Chemical Science and Engineering, Protein Engineering of Enzymes, Box 1031, 171 21 Solna, Sweden
| | - Per-Olof Syrén
- KTH Royal Institute of Technology , School of Chemical Science and Engineering, Protein Engineering of Enzymes, Box 1031, 171 21 Solna, Sweden
| | - Anna Finne-Wistrand
- KTH Royal Institute of Technology , Department of Fibre and Polymer Technology, Teknikringen 56, 100 44 Stockholm, Sweden
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28
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Komatsu S, Asoh TA, Ishihara R, Kikuchi A. Facile preparation of degradable thermoresponsive polymers as biomaterials: Thermoresponsive polymers prepared by radical polymerization degrade to water-soluble oligomers. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.073] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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29
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Xie Q, Zhou X, Ma C, Zhang G. Self-Cross-Linking Degradable Polymers for Antifouling Coatings. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00557] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Qianni Xie
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Xi Zhou
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Chunfeng Ma
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Guangzhao Zhang
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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30
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Tardy A, Nicolas J, Gigmes D, Lefay C, Guillaneuf Y. Radical Ring-Opening Polymerization: Scope, Limitations, and Application to (Bio)Degradable Materials. Chem Rev 2017; 117:1319-1406. [DOI: 10.1021/acs.chemrev.6b00319] [Citation(s) in RCA: 173] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Antoine Tardy
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté
de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Didier Gigmes
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Catherine Lefay
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Yohann Guillaneuf
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
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31
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Tardy A, Honoré JC, Siri D, Nicolas J, Gigmes D, Lefay C, Guillaneuf Y. A comprehensive kinetic study of the conventional free-radical polymerization of seven-membered cyclic ketene acetals. Polym Chem 2017. [DOI: 10.1039/c7py00337d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The current study reports on the kinetic analysis of the free-radical polymerization of several seven-membered cyclic ketene acetal monomers.
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Affiliation(s)
- Antoine Tardy
- Aix-Marseille-Univ
- CNRS
- Institut de Chimie Radicalaire
- UMR 7273
- F-13397 Marseille
| | - Jean-Claude Honoré
- Aix-Marseille-Univ
- CNRS
- Institut de Chimie Radicalaire
- UMR 7273
- F-13397 Marseille
| | - Didier Siri
- Aix-Marseille-Univ
- CNRS
- Institut de Chimie Radicalaire
- UMR 7273
- F-13397 Marseille
| | - Julien Nicolas
- Institut Galien Paris-Sud
- Univ Paris-Sud
- UMR CNRS 8612
- Faculté de Pharmacie
- Châtenay-Malabry
| | - Didier Gigmes
- Aix-Marseille-Univ
- CNRS
- Institut de Chimie Radicalaire
- UMR 7273
- F-13397 Marseille
| | - Catherine Lefay
- Aix-Marseille-Univ
- CNRS
- Institut de Chimie Radicalaire
- UMR 7273
- F-13397 Marseille
| | - Yohann Guillaneuf
- Aix-Marseille-Univ
- CNRS
- Institut de Chimie Radicalaire
- UMR 7273
- F-13397 Marseille
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32
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Carter MCD, Jennings J, Appadoo V, Lynn DM. Synthesis and Characterization of Backbone Degradable Azlactone-Functionalized Polymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01212] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Matthew C. D. Carter
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - James Jennings
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Visham Appadoo
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - David M. Lynn
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
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33
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Delplace V, Guégain E, Harrisson S, Gigmes D, Guillaneuf Y, Nicolas J. A ring to rule them all: a cyclic ketene acetal comonomer controls the nitroxide-mediated polymerization of methacrylates and confers tunable degradability. Chem Commun (Camb) 2016; 51:12847-50. [PMID: 26169193 DOI: 10.1039/c5cc04610f] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
2-Methylene-4-phenyl-1,3-dioxolane (MPDL) was successfully used as a controlling comonomer in NMP with oligo(ethylene glycol) methyl ether methacrylate (MeOEGMA) to prepare well-defined and degradable PEG-based P(MeOEGMA-co-MPDL) copolymers. The level of ester group incorporation is controlled, leading to reductions in molecular weight of up to 95% on hydrolysis. Neither the polymer nor its degradation products displayed cytoxicity. The method was also successfully applied to methyl methacrylate.
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Affiliation(s)
- Vianney Delplace
- Institut Galien Paris-Sud, Université Paris-Sud, UMR CNRS 8612, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France.
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34
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Undin J, Olsén P, Godfrey J, Odelius K, Albertsson AC. Controlled copolymerization of the functional 5-membered lactone monomer, α-bromo-γ-butyrolactone, via selective organocatalysis. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.01.067] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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35
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Tran J, Guégain E, Ibrahim N, Harrisson S, Nicolas J. Efficient synthesis of 2-methylene-4-phenyl-1,3-dioxolane, a cyclic ketene acetal for controlling the NMP of methyl methacrylate and conferring tunable degradability. Polym Chem 2016. [DOI: 10.1039/c6py00778c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The efficient and reliable synthesis of 2-methylene-4-phenyl-1,3-dioxolane (MPDL) was reported and MPDL was used as a controlling comonomer for nitroxide-mediated polymerization of methyl methacrylate to give degradable copolymers.
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Affiliation(s)
- Johanna Tran
- Institut Galien Paris-Sud
- UMR CNRS 8612
- Univ Paris-Sud
- Faculté de Pharmacie
- F-92296 Châtenay-Malabry cedex
| | - Elise Guégain
- Institut Galien Paris-Sud
- UMR CNRS 8612
- Univ Paris-Sud
- Faculté de Pharmacie
- F-92296 Châtenay-Malabry cedex
| | - Nada Ibrahim
- Institut Galien Paris-Sud
- UMR CNRS 8612
- Univ Paris-Sud
- Faculté de Pharmacie
- F-92296 Châtenay-Malabry cedex
| | - Simon Harrisson
- Laboratoire des IMRCP
- Université de Toulouse
- CNRS UMR 5623
- Université Paul Sabatier
- France
| | - Julien Nicolas
- Institut Galien Paris-Sud
- UMR CNRS 8612
- Univ Paris-Sud
- Faculté de Pharmacie
- F-92296 Châtenay-Malabry cedex
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36
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Delplace V, Nicolas J. Degradable vinyl polymers for biomedical applications. Nat Chem 2015; 7:771-84. [PMID: 26391076 DOI: 10.1038/nchem.2343] [Citation(s) in RCA: 232] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 08/04/2015] [Indexed: 12/23/2022]
Abstract
Vinyl polymers have been the focus of intensive research over the past few decades and are attractive materials owing to their ease of synthesis and their broad diversity of architectures, compositions and functionalities. Their carbon-carbon backbones are extremely resistant to degradation, however, and this property limits their uses. Degradable polymers are an important field of research in polymer science and have been used in a wide range of applications spanning from (nano)medicine to microelectronics and environmental protection. The development of synthetic strategies to enable complete or partial degradation of vinyl polymers is, therefore, of great importance because it will offer new opportunities for the application of these materials. This Review captures the most recent and promising approaches to the design of degradable vinyl polymers and discusses the potential of these materials for biomedical applications.
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Affiliation(s)
- Vianney Delplace
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, CNRS UMR 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
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37
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Hedir G, Bell CA, O’Reilly RK, Dove AP. Functional Degradable Polymers by Radical Ring-Opening Copolymerization of MDO and Vinyl Bromobutanoate: Synthesis, Degradability and Post-Polymerization Modification. Biomacromolecules 2015; 16:2049-58. [PMID: 25997518 PMCID: PMC4502671 DOI: 10.1021/acs.biomac.5b00476] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 05/14/2015] [Indexed: 11/28/2022]
Abstract
The synthesis of vinyl bromobutanoate (VBr), a new vinyl acetate monomer derivative obtained by the palladium-catalyzed vinyl exchange reaction between vinyl acetate (VAc) and 4-bromobutyric acid is reported. The homopolymerization of this new monomer using the RAFT/MADIX polymerization technique leads to the formation of novel well-defined and controlled polymers containing pendent bromine functional groups able to be modified via postpolymerization modification. Furthermore, the copolymerization of vinyl bromobutanoate with 2-methylene-1,3-dioxepane (MDO) was also performed to deliver a range of novel functional degradable copolymers, poly(MDO-co-VBr). The copolymer composition was shown to be able to be tuned to vary the amount of ester repeat units in the polymer backbone, and hence determine the degradability, while maintaining a control of the final copolymers' molar masses. The addition of functionalities via simple postpolymerization modifications such as azidation and the 1,3-dipolar cycloaddition of a PEG alkyne to an azide is also reported and proven by (1)H NMR spectroscopy, FTIR spectroscopy, and SEC analyses. These studies enable the formation of a novel class of hydrophilic functional degradable copolymers using versatile radical polymerization methods.
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Affiliation(s)
- Guillaume
G. Hedir
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, United
Kingdom
| | - Craig A. Bell
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, United
Kingdom
- Australian Institute for Bioengineering
and Nanotechnology and Centre for Advanced
Imaging, The University of Queensland, St. Lucia, Queensland 4072, Australia
| | - Rachel K. O’Reilly
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, United
Kingdom
| | - Andrew P. Dove
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, United
Kingdom
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38
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Chen T, Cai T, Jin Q, Ji J. Design and fabrication of functional polycaprolactone. E-POLYMERS 2015. [DOI: 10.1515/epoly-2014-0158] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractFunctional polycaprolactone (PCL) has great potential for applications in biomedical areas. This review summarizes the recent progress in the chemical synthesis of functional PCL. The functional PCL can be synthesized by (a) homopolymerization or copolymerization of functional ε-caprolactone (ε-CL), (b) copolymerization of 2-methylene-1-3-dioxepane with functional vinyl monomers, or (c) copolymerization of ε-CL with functional carbonate monomers. This review presents the recent trends in the synthesis of functional PCL and its biomedical applications.
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Affiliation(s)
- Tingting Chen
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Tongjiang Cai
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Qiao Jin
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Jian Ji
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
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39
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Ates Z, Audouin F, Harrington A, O'Connor B, Heise A. Functional Brush-Decorated Poly(globalide) Films by ARGET-ATRP for Bioconjugation. Macromol Biosci 2014; 14:1600-8. [DOI: 10.1002/mabi.201400282] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 07/17/2014] [Indexed: 01/21/2023]
Affiliation(s)
- Zeliha Ates
- School of Chemical Sciences; Dublin City University; Dublin 9 Ireland
| | - Fabrice Audouin
- School of Chemical Sciences; Dublin City University; Dublin 9 Ireland
| | - Amy Harrington
- School of Biotechnology; Dublin City University; Dublin 9 Ireland
| | - Brendan O'Connor
- School of Biotechnology; Dublin City University; Dublin 9 Ireland
| | - Andreas Heise
- School of Chemical Sciences; Dublin City University; Dublin 9 Ireland
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40
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Cai T, Chen Y, Wang Y, Wang H, Liu X, Jin Q, Agarwal S, Ji J. One-Step Preparation of Reduction-Responsive Biodegradable Polymers as Efficient Intracellular Drug Delivery Platforms. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400311] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tongjiang Cai
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yangjun Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yin Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Haibo Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xiangsheng Liu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Seema Agarwal
- University of Bayreuth; Macromolecular Chemistry II; Bayreuth Center for Colloids and Interfaces; Universitätsstrasse 30 95440 Bayreuth Germany
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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41
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Adjustable degradation properties and biocompatibility of amorphous and functional poly(ester-acrylate)-based materials. Biomacromolecules 2014; 15:2800-7. [PMID: 24915542 DOI: 10.1021/bm500689g] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Tuning the properties of materials toward a special application is crucial in the area of tissue engineering. The design of materials with predetermined degradation rates and controlled release of degradation products is therefore vital. Providing a material with various functional groups is one of the best ways to address this issue because alterations and modifications of the polymer backbone can be performed easily. Two different 2-methylene-1,3-dioxepane/glycidyl methacrylate-based (MDO/GMA) copolymers were synthesized with different feed ratios and immersed into a phosphate buffer solution at pH 7.4 and in deionized water at 37 °C for up to 133 days. After different time intervals, the molecular weight changes, mass loss, pH, and degradation products were determined. By increasing the amount of GMA functional groups in the material, the degradation rate and the amount of acidic degradation products released from the material were decreased. As a result, the composition of the copolymers greatly affected the degradation rate. A rapid release of acidic degradation products during the degradation process could be an important issue for biomedical applications because it might affect the biocompatibility of the material. The cytotoxicity of the materials was evaluated using a MTT assay. These tests indicated that none of the materials demonstrated any obvious cytotoxicity, and the materials could therefore be considered biocompatible.
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42
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Hedir GG, Bell CA, Ieong NS, Chapman E, Collins IR, O’Reilly RK, Dove AP. Functional Degradable Polymers by Xanthate-Mediated Polymerization. Macromolecules 2014. [DOI: 10.1021/ma500428e] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Guillaume G. Hedir
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, U.K
| | - Craig A. Bell
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, U.K
| | - Nga Sze Ieong
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, U.K
| | - Emma Chapman
- BP Exploration Operating Company, Ltd., Chertsey Road, Sunbury-on-Thames, TW16 7BP, U.K
| | - Ian R. Collins
- BP Exploration Operating Company, Ltd., Chertsey Road, Sunbury-on-Thames, TW16 7BP, U.K
| | - Rachel K. O’Reilly
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, U.K
| | - Andrew P. Dove
- Department
of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7AL, U.K
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43
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Kobben S, Ethirajan A, Junkers T. Synthesis of degradable poly(methyl methacrylate) star polymers via RAFT copolymerization with cyclic ketene acetals. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27180] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Stephan Kobben
- Polymer Reaction Design GroupInstitute for Materials Research (imo‐imomec), Universiteit HasseltAgoralaan Building DB‐3590Diepenbeek Belgium
| | - Anitha Ethirajan
- Organic and (Bio)Polymer ChemistryInstitute for Materials Research (imo‐imomec), Universiteit HasseltAgoralaan Building DB‐3590Diepenbeek Belgium
| | - Tanja Junkers
- Polymer Reaction Design GroupInstitute for Materials Research (imo‐imomec), Universiteit HasseltAgoralaan Building DB‐3590Diepenbeek Belgium
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44
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Cai T, Chen Y, Wang Y, Wang H, Liu X, Jin Q, Agarwal S, Ji J. Functional 2-methylene-1,3-dioxepane terpolymer: a versatile platform to construct biodegradable polymeric prodrugs for intracellular drug delivery. Polym Chem 2014. [DOI: 10.1039/c4py00259h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Chang CC, Emrick T. Functional Polyolefins Containing Disulfide and Phosphoester Groups: Synthesis and Orthogonal Degradation. Macromolecules 2014. [DOI: 10.1021/ma500121a] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Chia-Chih Chang
- Department of Polymer Science and Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Todd Emrick
- Department of Polymer Science and Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States
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46
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Delplace V, Harrisson S, Tardy A, Gigmes D, Guillaneuf Y, Nicolas J. Nitroxide-mediated radical ring-opening copolymerization: chain-end investigation and block copolymer synthesis. Macromol Rapid Commun 2013; 35:484-91. [PMID: 24338914 DOI: 10.1002/marc.201300809] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 11/10/2013] [Indexed: 11/10/2022]
Abstract
Well-defined, degradable copolymers are successfully prepared by nitroxide-mediated radical ring opening polymerization (NMrROP) of oligo(ethylene glycol) methyl ether methacrylate (OEGMA) or methyl methacrylate (MMA), a small amount of acrylonitrile (AN) and cyclic ketene acetals (CKAs) of different structures. Phosphorous nuclear magnetic resonance allows in-depth chain-end characterization and gives crucial insights into the nature of the copoly-mer terminal sequences and the living chain fractions. By using a small library of P(OEGMA-co-AN-co-CKA) and P(MMA-co-AN-co-CKA) as macroinitiators, chain extensions with styrene are performed to furnish (amphiphilic) block copolymers comprising a degradable segment.
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Affiliation(s)
- Vianney Delplace
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296, Châtenay-Malabry cedex, France
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47
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Delplace V, Tardy A, Harrisson S, Mura S, Gigmes D, Guillaneuf Y, Nicolas J. Degradable and Comb-Like PEG-Based Copolymers by Nitroxide-Mediated Radical Ring-Opening Polymerization. Biomacromolecules 2013; 14:3769-79. [DOI: 10.1021/bm401157g] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Vianney Delplace
- Institut
Galien Paris-Sud, UMR CNRS 8612, University Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Antoine Tardy
- Aix-Marseille Université, Institut de Chimie Radicalaire, UMR CNRS 7273, Avenue
Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Simon Harrisson
- Institut
Galien Paris-Sud, UMR CNRS 8612, University Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Simona Mura
- Institut
Galien Paris-Sud, UMR CNRS 8612, University Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Didier Gigmes
- Aix-Marseille Université, Institut de Chimie Radicalaire, UMR CNRS 7273, Avenue
Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Yohann Guillaneuf
- Aix-Marseille Université, Institut de Chimie Radicalaire, UMR CNRS 7273, Avenue
Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Julien Nicolas
- Institut
Galien Paris-Sud, UMR CNRS 8612, University Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
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