1
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Direct continuous synthesis of macroRAFT-grafted Fe3O4 nanoclusters for the preparation of magnetic nanocomposites. POWDER TECHNOL 2023. [DOI: 10.1016/j.powtec.2023.118364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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2
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Kankala RK. Nanoarchitectured two-dimensional layered double hydroxides-based nanocomposites for biomedical applications. Adv Drug Deliv Rev 2022; 186:114270. [PMID: 35421521 DOI: 10.1016/j.addr.2022.114270] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 03/14/2022] [Accepted: 04/04/2022] [Indexed: 12/14/2022]
Abstract
Despite the exceptional physicochemical and morphological characteristics, the pristine layered double hydroxides (LDHs), or two-dimensional (2D) hydrotalcite clays, often suffer from various shortcomings in biomedicine, such as deprived thermal and chemical stabilities, acid-prone degradation, as well as lack of targeting ability, hampering their scale-up and subsequent clinical translation. Accordingly, diverse nanocomposites of LDHs have been fabricated by surface coating of organic species, impregnation of inorganic species, and generation of core-shell architectures, resulting in the complex state-of-the-art architectures. In this article, we initially emphasize various bothering limitations and the chemistry of these pristine LDHs, followed by discussions on the engineering strategies of different LDHs-based nanocomposites. Further, we give a detailed note on diverse LDH nanocomposites and their performance efficacy in various biomedical applications, such as drug delivery, bioimaging, biosensing, tissue engineering and cell patterning, deoxyribonucleic acid (DNA) extraction, as well as photoluminescence, highlighting the influence of various properties of installed supramolecular assemblies on their performance efficacy. In summary, we conclude with interesting perspectives concerning the lessons learned to date and the strategies to be followed to further advance their scale-up processing and applicability in medicine.
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Xu L, Zhong S, Zuo T, Wang T, Cai Y, Yi L. Facile Synthesis of Soap-Free Latexes of Methacrylic Copolymers via Sulfur-Free Reversible Addition–Fragmentation Chain Transfer Emulsion Polymerization. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lang Xu
- Institute of Advanced Functional Coatings, College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Shenjie Zhong
- Institute of Advanced Functional Coatings, College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Tian Zuo
- Institute of Advanced Functional Coatings, College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Teng Wang
- Institute of Advanced Functional Coatings, College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Ying Cai
- Institute of Advanced Functional Coatings, College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Lingmin Yi
- Institute of Advanced Functional Coatings, College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
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4
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Zhang C, Li J, Cui N, Yan X, Xie Z, Qi D. Polymer/C.I. Pigment Red 170 hybrid latexes prepared by RAFT-mediated surfactant-free emulsion polymerization. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Beyou E, Bourgeat-Lami E. Organic–inorganic hybrid functional materials by nitroxide-mediated polymerization. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101434] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Polymer/Laponite Nanocomposite Films Produced from Surfactant-Free Latexes using Cationic Macromolecular Reversible Addition-Fragmentation Chain Transfer Copolymers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01195] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Chaparro TC, Silva RD, Dugas PY, D'Agosto F, Lansalot M, Martins dos Santos A, Bourgeat-Lami E. Laponite®-based colloidal nanocomposites prepared by RAFT-mediated surfactant-free emulsion polymerization: the role of non-ionic and anionic macroRAFT polymers in stability and morphology control. Polym Chem 2021. [DOI: 10.1039/d0py00720j] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of Laponite®-based nanocomposite latexes by reversible addition-fragmentation chain transfer (RAFT)-mediated surfactant-free emulsion polymerization using different macroRAFT agents is described.
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Affiliation(s)
| | - Rodrigo D. Silva
- Engineering School of Lorena – University of São Paulo
- 12.602-810 Lorena
- Brazil
| | | | - Franck D'Agosto
- Univ Lyon
- University Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
| | - Muriel Lansalot
- Univ Lyon
- University Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
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8
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Huynh VT, Nguyen D, Zhu L, Pham NTH, Priyananda P, Hawkett BS. Ultra-thin patchy polymer-coated graphene oxide as a novel anticancer drug carrier. Polym Chem 2021. [DOI: 10.1039/d0py00769b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
PISA generated polymer pimples on single graphene oxide sheets maintain colloidal stability for the adsorption and release of DOX.
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Affiliation(s)
- Vien T. Huynh
- Key Centre for Polymers and Colloids
- School of Chemistry F11
- The University of Sydney
- Australia
- University of Sydney Nano Institute
| | - Duc Nguyen
- Key Centre for Polymers and Colloids
- School of Chemistry F11
- The University of Sydney
- Australia
- University of Sydney Nano Institute
| | - Liwen Zhu
- Key Centre for Polymers and Colloids
- School of Chemistry F11
- The University of Sydney
- Australia
- University of Sydney Nano Institute
| | - Nguyen T. H. Pham
- Key Centre for Polymers and Colloids
- School of Chemistry F11
- The University of Sydney
- Australia
- University of Sydney Nano Institute
| | - Pramith Priyananda
- Key Centre for Polymers and Colloids
- School of Chemistry F11
- The University of Sydney
- Australia
| | - Brian S. Hawkett
- Key Centre for Polymers and Colloids
- School of Chemistry F11
- The University of Sydney
- Australia
- University of Sydney Nano Institute
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9
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Guimarães TR, Lansalot M, Bourgeat-Lami E. Polymer-encapsulation of iron oxide clusters using macroRAFT block copolymers as stabilizers: tuning of the particle morphology and surface functionalization. J Mater Chem B 2020; 8:4917-4929. [PMID: 32343297 DOI: 10.1039/d0tb00384k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report the successful synthesis of superparamagnetic latex particles with a high fraction of magnetic materials and a fast magnetic response. Commercial fatty acid-modified iron oxide (IO) nanoparticles were first assembled into spherical clusters through an emulsification/solvent evaporation method. The resulting particles were stabilized with poly(2-dimethylaminoethyl methacrylate)-b-polystyrene (PDMAEMA-b-PS) amphiphilic block copolymers obtained by RAFT, and used as seeds in the emulsion copolymerization of styrene and divinylbenzene (DVB), used as cross-linking agent. The latter revealed to be key in preserving the integrity of the clusters during the emulsion polymerization reaction, and a minimum amount (i.e. 10 wt%) was necessary to obtain stable latexes composed of a core of densely packed IO nanoparticles surrounded by a thin polymer shell. DVB also had a strong influence on the particle morphology as the core-shell morphology of the composite particles could be tuned with either a smooth polymer shell or a raspberry-like surface by adjusting the DVB-to-monomer weight ratio and the feeding conditions. The amphiphilic macroRAFT not only provides colloidal stability to the magnetic latexes, but also offers a versatile platform for the design of composite particles with tailored surface properties by an appropriate choice of the hydrophilic block. Our strategy was thus successfully extended to poly(acrylic acid)-b-polystyrene (PAA-b-PS) copolymers, leading to PAA-stabilized composite particles. Both kinds of IO-encapsulated particles showed superparamagnetic properties (magnetizations at saturation of 35 and 31 emu g-1 for PDMAEMA and PAA systems, respectively), and could thus find interesting applications as magnetic carriers in the biological field due to their thermo- (for PDMAEMA) and pH- (for PDMAEMA and PAA) responsive properties.
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Affiliation(s)
- Thiago Rodrigues Guimarães
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43, Bd. du 11 Novembre 1918, F-69616 Villeurbanne, 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, F-69616 Villeurbanne, France.
| | - Elodie Bourgeat-Lami
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43, Bd. du 11 Novembre 1918, F-69616 Villeurbanne, France.
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10
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Silva RD, Lona LMF, Dubé MA. Evaluation of Organically Modified Layered Double Hydroxides as Fillers for the Preparation of Polymer Nanocomposites in Miniemulsion Polymerization. MACROMOL REACT ENG 2020. [DOI: 10.1002/mren.201900049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Rodrigo Duarte Silva
- Centro Universitário de Formiga, 328 Doutor Arnaldo de Senna Ave. Formiga MG 35570‐000 Brazil
| | - Liliane Maria Ferrareso Lona
- Department of Chemical Engineering University of Campinas, Cidade Universitária Zeferino Vaz 500 Albert Einstein Ave. Campinas SP 13083‐852 Brazil
| | - Marc Arnold Dubé
- Department of Chemical and Biological Engineering University of Ottawa 161 Louis Pasteur Pvt. Ottawa ON K1N 6N5 Canada
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11
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Qiao XG, Dugas PY, Prevot V, Bourgeat-Lami E. Surfactant-free synthesis of layered double hydroxide-armored latex particles. Polym Chem 2020. [DOI: 10.1039/d0py00140f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
MgAl-layered double hydroxide (LDH)-armored latexes were produced by Pickering emulsion polymerization of styrene using 2-hydroxyethyl methacrylate (HEMA) and methyl methacrylate (MMA) as auxiliary comonomers.
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Affiliation(s)
- X. G. Qiao
- Univ Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
| | - P.-Y. Dugas
- Univ Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
| | - V. Prevot
- Université Clermont Auvergne
- CNRS
- SIGMA Clermont
- ICCF
- F-63000 Clermont-Ferrand
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12
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Delafresnaye L, Dugas PY, Lansalot M, Bourgeat-Lami E. Innovative Method for Laponite Encapsulation into Polymer Latex Particles by Clay Cluster-Seeded Emulsion Polymerization. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b02190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laura Delafresnaye
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Pierre-Yves Dugas
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Muriel Lansalot
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Elodie Bourgeat-Lami
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
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13
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Chaparro TDC, Silva RD, Monteiro IS, Barros-Timmons A, Giudici R, Martins Dos Santos A, Bourgeat-Lami E. Interaction of Cationic, Anionic, and Nonionic Macroraft Homo- and Copolymers with Laponite Clay. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:11512-11523. [PMID: 31404489 DOI: 10.1021/acs.langmuir.9b01987] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The functionalization of Laponite RD platelets with different cationic, anionic, and nonionic homo- and copolymers synthesized by reversible addition-fragmentation chain transfer (RAFT) has been investigated. The effective interaction of the macromolecular RAFT agents (macroRAFTs) with the inorganic particles is known to be of crucial importance for the successful coating of minerals with polymers via RAFT-mediated emulsion polymerization to produce polymer-encapsulated inorganic particles. The macroRAFT agents synthesized in the present work contain carefully selected reinitiating R groups, which bear either ionizable tertiary amine or quaternary ammonium moieties (from 2-(dimethylamino)ethyl methacrylate, DMAEMA), negatively charged acrylic acid (AA) repeat units, or neutral polyethylene glycol (PEG) side chains, and are capable of interacting with Laponite via different adsorption mechanisms. The equilibrium adsorption of these RAFT (co)polymers was investigated by the plotting of adsorption isotherms, and either L-type or H-type curves were obtained. The hydrophobicity of the macroRAFT was shown to promote adsorption, as did the pending configuration of the PEG block. Charge repulsion between AA and the negatively charged surface of Laponite at pH 7.5, on the other hand, was prejudicial for adsorption, while the strong electrostatic interaction between the cationic DMAEMA molecules and the Laponite surface led to high-affinity-type curves.
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Affiliation(s)
- Thaíssa de Camargo Chaparro
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2) , 43, Bvd du 11 Novembre 1918 , F-69616 Villeurbanne , France
- Engineering School of Lorena , University of São Paulo , 12.602-810 Lorena , SP , Brazil
| | - Rodrigo Duarte Silva
- Engineering School of Lorena , University of São Paulo , 12.602-810 Lorena , SP , Brazil
| | | | - A Barros-Timmons
- Department of Chemistry, CICECO , University of Aveiro , Campus Universitário de Santiago, 3810-193 Aveiro , Portugal
| | - Reinaldo Giudici
- Department of Chemical Engineering , Polytechnic School of the University of São Paulo , 05508-010 São Paulo , SP Brazil
| | | | - Elodie Bourgeat-Lami
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2) , 43, Bvd du 11 Novembre 1918 , F-69616 Villeurbanne , France
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14
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Liu Y, Tran K, Zhou H, Heck A, Breul K, Emsermann J, Gonzalez-Alvarez MJ, Hoof L, Lu Y, Soleimani M, Winnik MA. Investigating Molecular Exchange between Partially Cross-Linked Polymer Particles Prepared by a Secondary Dispersion Process. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Mohsen Soleimani
- BASF Corporation, Advanced Materials and Systems Research, Wyandotte, Michigan 48192, United States
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15
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Silva RD, Chaparro TDC, Monteiro IS, Dugas PY, D’Agosto F, Lansalot M, Martins dos Santos A, ’Bourgeat-Lami E. Tailoring the Morphology of Polymer/Montmorillonite Hybrid Latexes by Surfactant-Free Emulsion Polymerization Mediated by Amphipathic MacroRAFT Agents. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00741] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Rodrigo Duarte Silva
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Thaíssa de Camargo Chaparro
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Igor Stefanichen Monteiro
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Pierre-Yves Dugas
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Muriel Lansalot
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Amilton Martins dos Santos
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Elodie ’Bourgeat-Lami
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
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