Articles with "miniemulsion polymerization" as a keyword



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Preparation of Methacrylate Polymer/Reduced Graphene Oxide Nanocomposite Particles Stabilized by Poly(ionic liquid) Block Copolymer via Miniemulsion Polymerization.

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Published in 2020 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202000141

Abstract: Poly(n-butyl methacrylate) (PnBMA)/reduced graphene oxide (rGO) nanocomposite films are prepared using two different routes. The first route involves preparation of PnBMA nanoparticles containing homogeneously dispersed rGO nanosheets by miniemulsion polymerization using a block copolymer of… read more here.

Keywords: miniemulsion polymerization; ionic liquid; graphene oxide; block copolymer ... See more keywords
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Differences between ab initio emulsion and miniemulsion polymerization of styrene mediated by an alkenyl-functionalized amphiphilic RAFT agent

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Published in 2018 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-018-4386-8

Abstract: AbstractAn alkenyl (butene)-functionalized amphiphilic macromolecular reversible addition fragmentation chain transfer (macro-RAFT) agent was designed as both surfactant and polymerization mediator for ab initio emulsion and miniemulsion polymerization of styrene (St), intending to synthesize polymer nanoparticles… read more here.

Keywords: miniemulsion polymerization; initio emulsion; polymerization; functionalized amphiphilic ... See more keywords
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Magnetic nanohydrogel obtained by miniemulsion polymerization of poly(acrylic acid) grafted onto derivatized dextran.

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Published in 2017 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2017.09.019

Abstract: This study describes the synthesis of magnetic nanohydrogels by miniemulsion polymerization technique. Dextran was derivatized by the glycidyl methacrylate to anchor vinyl groups on polysaccharides backbone, allowing its use as a macromonomer for miniemulsion polymerization,… read more here.

Keywords: miniemulsion polymerization; magnetic nanohydrogel; dextran; microscopy ... See more keywords
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Preparation of superparamagnetic γ-Fe2O3@LS@PS composite latex particles through pickering miniemulsion polymerization

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Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2019.124040

Abstract: Abstract Based on the electrostatic interaction, prepared γ-Fe2O3 nanoparticles with high positive charges (+ 45 mv) were modified by negative charged ligninsulfonate (LS, - 34 mv) to synthensize LS/γ-Fe2O3 composite. LS is low-price, environmentally friendly… read more here.

Keywords: fe2o3 composite; pickering miniemulsion; fe2o3; miniemulsion polymerization ... See more keywords
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Miniemulsion polymerization at low temperature: A strategy for one-pot encapsulation of hydrophobic anti-inflammatory drugs into polyester-containing nanoparticles.

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Published in 2021 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2021.12.189

Abstract: HYPOTHESIS Conventional synthesis methods of polymeric nanoparticles as drug delivery systems are based on the use of large amounts of organic solvents, hence requiring several steps for the obtaining of waterborne dispersions. In view of… read more here.

Keywords: drug; low temperature; polymerization; encapsulation ... See more keywords
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Dielectric study of polystyrene/polycaprolactone composites prepared by miniemulsion polymerization

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Published in 2018 at "Journal of Physics and Chemistry of Solids"

DOI: 10.1016/j.jpcs.2018.03.030

Abstract: Abstract Composite of polystyrene (PS) and a biodegradable polymer, polycaprolactone (PCL), has been prepared by miniemulsion polymerization technique. In the procedures, different amounts of commercial PCL were added during polymerization of PS in presence of… read more here.

Keywords: polymerization; miniemulsion polymerization; pcl; prepared miniemulsion ... See more keywords
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Pickering miniemulsion polymerization using graphene oxide: effect of addition of a conventional surfactant

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Published in 2018 at "Polymer Chemistry"

DOI: 10.1039/c8py00667a

Abstract: Polystyrene/graphene oxide (PSt/GO) nanocomposite latexes have been prepared by Pickering miniemulsion polymerization in the presence of the conventional surfactant sodium dodecyl sulfate (SDS) in order to investigate its influence on the polymerization mechanism. Miniemulsion polymerization… read more here.

Keywords: graphene oxide; polymerization; miniemulsion polymerization; pickering miniemulsion ... See more keywords
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Magnetic poly(PMMA-EGDMA) nanospheres prepared by miniemulsion polymerization

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Published in 2018 at "Ferroelectrics"

DOI: 10.1080/00150193.2018.1458536

Abstract: ABSTRACT The synthesis of functional magnetic poly(PMMA-EGDMA) nanospheres (MPNs) via a miniemulsion polymerization is introduced in this article. The magnetic nanoparticles have a small particle size and excellent magnetic properties. MPNs with internal microstructures, and… read more here.

Keywords: egdma nanospheres; miniemulsion polymerization; poly pmma; pmma egdma ... See more keywords
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In vitro cytotoxicity and hyperthermia studies of superparamagnetic poly(urea-urethane) nanoparticles obtained by miniemulsion polymerization in human erythrocytes and NIH3T3 and HeLa cells

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Published in 2020 at "International Journal of Polymeric Materials and Polymeric Biomaterials"

DOI: 10.1080/00914037.2020.1725763

Abstract: Abstract In this work, magnetic nanoparticles were encapsulated in PUU by miniemulsion polymerization resulting in particles with an average diameter of 164 nm and superparamagnetic proprieties. The hemocompatibility was confirmed by hemolysis and flow cytometry analyses.… read more here.

Keywords: miniemulsion polymerization; vitro cytotoxicity; hela cells; hyperthermia ... See more keywords
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Preparation and evaluation of polymer-encapsulated UV filter nanocapsules with miniemulsion polymerization

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Published in 2020 at "Journal of Dispersion Science and Technology"

DOI: 10.1080/01932691.2020.1775635

Abstract: Abstract Ultraviolet (UV) filter nanocapsules were prepared by encapsulating organic UV filter octyl dimethyl para-aminobenzoic acid (OD-PABA) with miniemulsion polymerization using an amphiphilic random copolymer poly(styrene-co-methacrylic acid) (P(St-co-MAA)) as an emulsifier, methyl methacrylate (MMA) as… read more here.

Keywords: miniemulsion polymerization; paba; filter nanocapsules; polymer ... See more keywords
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Rational design of TiO2 nanomaterials using miniemulsion polymerization: rapid antimicrobial efficiency and enhanced UV stability

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Published in 2020 at "Polymer-Plastics Technology and Materials"

DOI: 10.1080/25740881.2020.1757108

Abstract: ABSTRACT In this study, we synthesized a new organic-inorganic hybrid material based on N-halamine and TiO2 using miniemulsion polymerization. N-halamine as a broad-spectrum antimicrobial agent has a more powerful inactivation ability over other agents. The… read more here.

Keywords: using miniemulsion; tio2; enhanced stability; miniemulsion polymerization ... See more keywords