Grafting from Starch Nanoparticles with Synthetic Polymers via Nitroxide-Mediated Polymerization.
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201800834
Abstract: Nitroxide-mediated polymerization (NMP) is employed to graft synthetic polymers from polysaccharides. This work demonstrates the first successful polymer grafting from starch nanoparticles (SNPs) via NMP. To graft synthetic polymers from the SNPs' surface, the SNPs… read more here.
Keywords: grafting starch; starch nanoparticles; mediated polymerization; nitroxide mediated ... See more keywords
Photolabile Well-Defined Polystyrene Grafted on Silica Nanoparticle via Nitroxide-Mediated Polymerization (NMP).
Sign Up to like & getrecommendations! Published in 2021 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100181
Abstract: Herein, the synthesis of a novel nitroxide-mediated polymerization (NMP) initiator bearing a photolabile ortho-nitrobenzyl (oNB) group allowing surface-initiated NMP preparation of well-defined photoresponsive polystyrene grafted on silica nanoparticles is described. The photocleavable and photoresponsive properties… read more here.
Keywords: well defined; grafted silica; mediated polymerization; nitroxide mediated ... See more keywords
Polymericaly modified clays to preparation of polystyrene nanocomposite by nitroxide mediated radical polymerization and solution blending methods
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DOI: 10.1002/pc.23675
Abstract: Polymericaly modified clays that contain an oligomeric poly (styrene-co-chloromethyl styrene) ammonium salt have been prepared and used to preparation of polystyrene (PS) nanocomposites. First, PS and poly(styrene-co-chloromethyl styrene) [P(St-co-CMSt)] were synthesized by nitroxide mediated living… read more here.
Keywords: polymericaly modified; preparation polystyrene; radical polymerization; modified clays ... See more keywords
Nitroxide mediated suspension polymerization of methacrylic monomers
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DOI: 10.1016/j.cej.2017.02.006
Abstract: Abstract Suspension polymerization offers a scalable route to the synthesis of poly(methacrylic) resins with controlled molecular weight and complex macromolecular architectures, as is demonstrated herein, using 3-(((2-cyanopropan-2-yl)oxy)(cyclohexyl)amino)-2,2-dimethyl-3-phenylpropanenitrile for the first reported synthesis of methacrylic homopolymers… read more here.
Keywords: polymerization; nitroxide mediated; molecular weight; mediated suspension ... See more keywords
Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study
Sign Up to like & getrecommendations! Published in 2020 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2020.109815
Abstract: Abstract The synthesis and characterization of potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide (STFSIK) monomer as well as its controlled/living nitroxide-mediated radical polymerization (NMRP), using N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl) hydroxylamine as initiator in 50% w/v solutions of DMF at 125 °C, are… read more here.
Keywords: polymerization; controlled living; radical polymerization; living nitroxide ... See more keywords
Preparation of Poly(poly(ethylene glycol)methyl ether methacrylate-co-styrene)-b-poly(2-(diethylamino)ethyl methacrylate-co-acrylonitrile) by nitroxide-mediated polymerisation in water
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DOI: 10.1016/j.polymer.2017.03.041
Abstract: Abstract The nitroxide-mediated polymerisation (NMP) of poly(ethylene glycol) methyl ether methacrylate (PEGMA) with a small amount of styrene (S) as a comonomer was performed in water at 90 °C using 2,2'-azobis [2-(2-imidazolin-2-yl)propane]dihydrochloride (VA-044) as initiator and… read more here.
Keywords: water; poly; nitroxide mediated; poly ethylene ... See more keywords
Nitroxide-mediated polymerization of methacrylates in the presence of 4-vinyl pyridine as controlling comonomer
Sign Up to like & getrecommendations! Published in 2019 at "Polymer"
DOI: 10.1016/j.polymer.2019.04.003
Abstract: Abstract The controlled polymerization of methacrylic monomers by nitroxide-mediated polymerization (NMP) still represents a challenge in polymer science. This issue can be circumvented by the addition of a small amount of a comonomer known to… read more here.
Keywords: controlling comonomer; mediated polymerization; vinyl pyridine; nitroxide mediated ... See more keywords
Design and synthesis of trivalent Tn glycoconjugate polymers by nitroxide-mediated polymerization
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DOI: 10.1016/j.tet.2019.130776
Abstract: Abstract A new synthetic method for preparing Tn glycoconjugate polymers, containing tumor-associated carbohydrate antigens, by controlled living radical polymerization is reported. To mimic the authentic structures of Tn glycopeptide antigens and to explore the controlled… read more here.
Keywords: polymerization; controlled living; glycoconjugate polymers; mediated polymerization ... See more keywords
The Role of Nitroxide Degradation on the Efficiency of the Controller in Nitroxide-Mediated Radical Polymerization (NMP) of Styrene
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DOI: 10.1021/acs.iecr.0c03547
Abstract: The effect of nitroxide degradation on polymerization rate and molar mass development in the nitroxide-mediated radical polymerization (NMP) of styrene is studied using electron spin resonance (ESR... read more here.
Keywords: polymerization; radical polymerization; nitroxide degradation; nitroxide mediated ... See more keywords
“Living” Polymer Dispersity Quantification for Nitroxide-Mediated Polymerization Systems by Mimicking a Monodispersed Polymer Blending Strategy
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.0c02029
Abstract: The quantification of dispersity is an indispensable part of characterizing polymers. In this work, general dispersity equations for “living” polymers obtained by nitroxide-mediated polymerization ... read more here.
Keywords: dispersity; polymer; mediated polymerization; nitroxide mediated ... See more keywords
Grafting CO2-responsive polymers from cellulose nanocrystals via nitroxide-mediated polymerisation
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DOI: 10.1039/c7py00631d
Abstract: Cellulose nanocrystals (CNC) are a renewable resource possessing extraordinary physical, mechanical, and optical properties. CNC are readily dispersible only under hydrophilic environments, such as aqueous media and very polar solvents. Different approaches have been attempted… read more here.
Keywords: responsive polymers; co2 responsive; surface; nitroxide mediated ... See more keywords