Atom-Transfer Radical Polymerization
Facile Preparation of Crosslinked Polymeric Nanocapsules via Combination of Surface Initiated Atom Transfer Radical Polymerization and Ultraviolet Irradiated Crosslinking Techniques
... Abstract A facile approach for the preparation of crosslinked polymeric nanocapsules was developed by the combination of the surface-initiated atom transfer radical polymerization and ...
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Controlled atom transfer radical polymerization of MMA onto the surface of high density functionalized graphene oxide
... controlled radical polymerization ...an atom transfer radical polymerization (ATRP) initiator-functionalized ...that polymerization of methyl methacrylate (MMA) follows ...
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Grafting of Poly(methyl methacrylate) Brushes from Magnetite Nanoparticles Using a Phosphonic Acid Based Initiator by Ambient Temperature Atom Transfer Radical Polymerization (ATATRP)
... Living radical polymerization techniques have been used to synthesize polymer ...free radical polymerization [14], atom transfer radical polymerization (ATRP) [15] ...
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Graft Copolymerization of N,N Dimethylacrylamide to Cellulose in Homogeneous Media Using Atom Transfer Radical Polymerization for Hemocompatibility
... shows the AFM image of the cell-PDMA controlled/”living” radical polymerization. The char- copolymer deposited on surface of the new cleaved acterizations indicate that the graft copolymerization mica. Many ...
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Nitroxide Mediated Photo Controlled/Living Radical Polymerization of Methacrylic Acid
... controlled radical po- lymerization of methacrylic acid (MAA) was exploited using various ...chain transfer (RAFT) polymerization produced PMAA with a narrow molecular weight distribution (Mw/Mn < ...
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Elucidation of Acceleration Mechanisms by a Photosensitive Onium Salt for Nitroxide Mediated Photocontrolled/Living Radical Polymerization
... controlled/living radical polymerization (CLRP) has been an indispensable technique to design and create highly functional and efficient materials supporting today’s cutting-edge technologies in many ...
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Dichloro{N (2,6 diisopropylphenyl) 2 [(di 2 pyridylmethyl)amino]ethanamido}iron(II) acetonitrile solvate
... for atom transfer reactions and controlled `living′ radical polymerizations (Kamigaito et ...based atom transfer radical polymerization catalysts, we investigated the ...
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Comparison of Chromatographic Performance for L Phenylalanine Derived Organic Phases on Silica by “Grafting from” and “Grafting to” Strategies
... de (4) has been prepared according to the procedure described elsewhere. Compound 4 was successfully po- lymerized by surface initiated atom transfer radical polymerization (ATRP) from the ...
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Tethering of Homo and Block Glycopolymer Chains onto Montmorillonite Surface by Atom Transfer Radical Polymerization
... surface-initiated atom transfer radical polymerization technique (SI-ATRP) ...face-initiated atom transfer radical polymerization (SI-ATRP) has been demonstrated as ...
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Iron(III) Mediated AGET ATRP of Methyl Methacrylate in the Absence of Additional Ligand
... Atom transfer radical polymerization is acknowledged to be among the methods of controlled radical polymeriza- tion; it is a simple technique of well-defined polymers synthesis with ...
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Thermosensitive Nanocables Prepared by Surface Initiated Atom Transfer Radical Polymerization
... Abstract Thermosensitive nanocables consisting of Au nanowire cores and poly(N-isopropylacrylamide) sheaths (denoted as Au/PNIPAAm) were synthesized by surface- initiated atom transfer radical ...
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Phase transfer catalyzed polymerization of butylmethacrylate using peroxydiphosphate as an initiator – a kinetic study
... a polymerization tube and flushed with purified nitrogen gas to ensure inert atmosphere for 45 ...the polymerization tube quantitatively and simultaneously starting the stop ...The polymerization ...
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A radical approach to nitrogen heterocycles
... metal-catalysed radical cyclisations have received considerable attention in organic ...The atom transfer cyclisation of (o-haloolefms is currently emerging as a valuable tool for the construction o ...
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Poly(bromoethyl acrylate) : a reactive precursor for the synthesis of functional RAFT materials
... The obtained reactive precursor polymer was subsequently used in a range of post-polymerization substitutions, to generate a library of functional polyacrylates. To demonstrate the versatility of the method we ...
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Laccase-catalyzed controlled radical polymerization of N-vinylimidazole
... its polymerization activity for more than eight hours, but formed electrostatic complexes with the polymer and underwent conformational changes at the beginning of the ...controlled radical ...
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KOtBu as a single electron donor? Revisiting the halogenation of alkanes with CBr4 and CCl4
... alkoxyl radical 40 and a bromine radical, for which there is literature precedent ...alkoxyl radical 40, which could form via O–Br homolysis of 35 or, alternatively, by SET from potassium ...
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Polyurea microcapsules from isocyanatoethyl methacrylate copolymers
... Cu(0)-mediated radical polymerization, is reported. Polymerization proceeded to high conversion giving polymers of relatively narrow molar mass ...
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Hydrogen atom transfer‐mediated cyclisations of nitriles
... derived from diethyl malonate cyclised in excellent yield (93%) to form 5-membered saturated ring 38 and the analogous 6- membered product 36 was obtained from 30. Ethyl cyanoacetate- derived 31 was cyclised in good ...
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Copper mediated reversible deactivation radical polymerization in aqueous media
... the polymerization by addition of sodium bromide, whereby the addition of excess free halide in solution drives the dissociation equilibrium to the dissociated species capable of deactivating propagating radicals ...
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Polymerization-Induced Self-Assembly of All-Acrylic Diblock Copolymers via RAFT Dispersion Polymerization in Alkanes
... Cryogenic Transmission Electron Microscopy (Cryo-TEM). Sample vitrification was conducted using an automated vitrification robot (FEI VitrobotTM Mark III) for the liquid nitrogen quench. Cryo-TEM 200 mesh copper grids with ...
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