Fabrication of protein-resistant blend based on PVDF-HFP and amphiphilic brush copolymer made from PMMA and PEGMA

Hwangbo, Kyung-Hee; Kim, Yujeong; Cho, Kuk Young

doi:10.1016/j.apsusc.2012.09.046

Cited by 11 publications

(3 citation statements)

References 29 publications

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“…Hwangbo et al [235] described the synthesis of graft copolymers via ATRP of PEGMA from poly(VDF-co-HFP) copolymers. No information on the cleavage of C-X bond was provided.…”

Section: From Poly(vdf-co-hfp) Copolymersmentioning

confidence: 99%

Macromolecular engineering approach for the preparation of new architectures from fluorinated olefins and their applications

Mohammad

Shingdilwar

Banerjee

et al. 2020

Progress in Polymer Science

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An overview on fluorinated olefins-based architectures prepared by reversible deactivation radical polymerization (RDRP) techniques and applications is presented. Controlled synthesis of well-defined fluoropolymers is discussed as a route to prepare tailored macromolecules of various architectures, such as homopolymers, block copolymers (BCPs), graft copolymers, and star/miktoarms[1]. Primary examples of different strategies of synthesis include (a) Iodine Transfer Polymerization (ITP), (b) Reversible Addition-Fragmentation Chain Transfer /Macromolecular Design via the Interchange of Xanthates (RAFT/MADIX) polymerization, (c) Atom Transfer Radical Polymerization (ATRP), (d) Nitroxide Mediated Polymerization (NMP), (e) Organometallic-Mediated Radical Polymerization (OMRP) and (f) Others systems (based on borinates, Tellurium, and other complexes). Synthesis of BCPs and graft copolymers using these polymerization techniques of vinylidene Fluoride (VDF), chlorotrifluoroethylene (CTFE) and other fluorinated monomers was also discussed, as well as using Copper(I)-catalyzed azide-alkyne cycloaddition (click chemistry). Phase behavior and self-assembly of the fluorinated block copolymers were also discussed. Special attention was devoted to the applications of fluoropolymer architectures in producing thermoplastic elastomers, medical tactile sensors, fuel cells membranes, functional coatings, electroactive polymers (e.g. piezoelectric/ferroelectric/dielectric devices and actuators), high energy storage capacitors, surfactants and composites.

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“…Hwangbo et al [235] described the synthesis of graft copolymers via ATRP of PEGMA from poly(VDF-co-HFP) copolymers. No information on the cleavage of C-X bond was provided.…”

Section: From Poly(vdf-co-hfp) Copolymersmentioning

confidence: 99%

Macromolecular engineering approach for the preparation of new architectures from fluorinated olefins and their applications

Mohammad

Shingdilwar

Banerjee

et al. 2020

Progress in Polymer Science

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“…However, the elution of these additives is unavoidable during the membrane formation and filtration process. Thus, amphiphilic copolymers [ 16 , 17 , 18 ] have recently been synthesized and used for blending with PVDF to fabricate antifouling microfiltration membranes. The hydrophilicity and fouling resistance of the PVDF membranes using the three amphiphilic polymers as modifiers were better than the membrane using PEG [ 19 ].…”

Section: Introductionmentioning

confidence: 99%

Facile Fabrication of Superwetting PVDF Membrane for Highly Efficient Oil/Water Separation

Yang

Sun

et al. 2023

Polymers

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A novel superhydrophilic and underwater superoleophobic modified PVDF membrane for oil/water separation was fabricated through a modified blending approach. Pluronic F127 and amphiphilic copolymer P (MMA-AA) were directly blended with PVDF as a hydrophilic polymeric additive to prepare membranes via phase inversion induced by immersion precipitation. Then, the as-prepared microfiltration membranes were annealed at 160 °C for a short time and quenched to room temperature. The resultant membranes exhibited contact angles of hexane larger than 150° no matter whether in an acidic or basic environment. For 1, 2-dichloroethane droplets, the membrane surface showed a change from superoleophilic to superoleophobic under water with aqueous solutions with pH values from 2 to 13. This as-prepared membrane has good mechanical strength and can then be applied for oil and water mixture separation.

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“…The protein resistance property of polymer hybrids can be regulated by regulating the block composition of the polymer. The PEG-based materials to improve their protein resistance performance has been extensively studied [31][32][33][34][35]. For instance, recent work successfully prepared PEGylated poly (ether imide) (PEI) ultrafiltration membranes by surface modification [31].…”

Section: Introductionmentioning

confidence: 99%

Preparation and Performance of Silica-di-Block Polymer Hybrids for BSA-Resistance Coatings

Huang

Feng

2020

Materials

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A series of tem-responsive and protein-resistance property silica-di-block polymers SiO2-g-PMMA-b-P(PEGMA) hybrids are synthesized with methyl methacrylate (MMA) and poly (ethylene glycol) methyl ether methacrylate (PEGMA) by the surface-initiated atom transfer radical polymerization (SI-ATRP). The morphology in tetrahydrofuran (THF) solution, lower critical solution temperature (LCST), surface morphology, bovine serum albumin (BSA)-resistance property, and thermal stability of nanoparticles were analyzed. The results of 1H-NMR, GPC, and TEM prove that the silica-di-block hybrids have been obtained. The silica-di-block hybrids shows the LCST (52–64 °C) in aqueous solution. The hybrid films casted by THF present distributed uniform granular bulges and the film surface is relatively smooth (Ra = 15.4 nm ~ 10.5 nm). The results of QCM-D showed that only a small amount of BSA protein(△f = 18.6 ~ 11.8 Hz) was adsorbed on the surface of the films. The result of XPS also demonstrated that only a small amount of BSA protein was absorbed onto the surface of the film (N% = 1.86). The TGA analyses indicate that the thermal decomposition temperature of hybrids is 288 °C. Thus, it is suggested that the hybrids are served as a suitable coating with BSA resistance property and thermal stability.

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Fabrication of protein-resistant blend based on PVDF-HFP and amphiphilic brush copolymer made from PMMA and PEGMA

Cited by 11 publications

References 29 publications

Macromolecular engineering approach for the preparation of new architectures from fluorinated olefins and their applications

Macromolecular engineering approach for the preparation of new architectures from fluorinated olefins and their applications

Facile Fabrication of Superwetting PVDF Membrane for Highly Efficient Oil/Water Separation

Preparation and Performance of Silica-di-Block Polymer Hybrids for BSA-Resistance Coatings

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