Results 81 to 90 of about 8,163 (125)
Scalable Air-Tolerant μL-Volume Synthesis of Thick Poly(SPMA) Brushes Using SI-ARGET-ATRP [PDF]
ACS Applied Polymer Materials, 2023 We present a facile procedure for preparing thick (up to 300 nm) poly(3-sulfopropyl methacrylate) brushes using SI-ARGET-ATRP by conducting the reaction in a fluid film between the substrate and a coverslip.
Lars Veldscholte, Sissi de Beer
exaly +5 more sources
Surface modification of bacterial cellulose aerogels by ARGET ATRP [PDF]
Journal of Applied Biomaterials and Functional Materials, 2018 Introduction: Bacterial cellulose (BC) aerogels have received more and more attention due to their renewability, biodegradability and other excellent properties in recent years. Modification of BC aerogels using different methods would expand their applications.
Yinchun Fang
exaly +3 more sources
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Polycationic nanoparticles synthesized using ARGET ATRP for drug delivery
European Journal of Pharmaceutics and Biopharmaceutics, 2013This work provides a systemic comparison for ARGET ATRP and UV-initiated polycationic nanoparticles for drug delivery and a guide to deciding which type of polycationic nanoparticles have the best properties for specific applications. Polycationic nanoparticles were synthesized using a previously developed UV-initiated photoemulsion polymerization or a
Hannah Frizzell +2 more
exaly +3 more sources
European Polymer Journal, 2021 Atom transfer radical polymerization (ATRP) is one of the most powerful techniques to synthesize precisely tailored polymers and macrostructures. Activators regenerated by electron transfer (ARGET) ATRP was developed as a “green” strategy to decrease the
Francesca Parenti +2 more
exaly +2 more sources
ARGET ATRP of Methacrylates and Acrylates with Stoichiometric Ratios of Ligand to Copper
Macromolecular Chemistry and Physics, 2008AbstractAtom transfer radical polymerizations of butyl methacrylate, methyl methacrylate, and butyl acrylate were conducted using only ppm amounts of catalyst through the regeneration of activator via the ARGET mechanism. The polymers produced were nearly colorless, and exhibited living characteristics with copper catalyst levels as low as 6.4 ppm ...
Michael Cunningham +2 more
exaly +2 more sources
Macromolecules, 2012
Activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) was successfully implemented in aqueous media for the first time. A well-controlled polymerization of oligo(ethylene oxide) methyl ether methacrylate (OEOMA) was conducted with 300 ppm or lower of a copper catalyst and tris(2-pyridylmethyl)amine (TPMA) ligand ...
Antonina Simakova +3 more
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Activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) was successfully implemented in aqueous media for the first time. A well-controlled polymerization of oligo(ethylene oxide) methyl ether methacrylate (OEOMA) was conducted with 300 ppm or lower of a copper catalyst and tris(2-pyridylmethyl)amine (TPMA) ligand ...
Antonina Simakova +3 more
openaire +1 more source
Grafting from Surfaces for “Everyone”: ARGET ATRP in the Presence of Air
Langmuir, 2007Atom-transfer radical polymerization (ATRP) is one of the controlled/living radical polymerizations yielding well-defined (co)polymers, nanocomposites, molecular hybrids, and bioconjugates. ATRP, as in any radical process, has to be carried out in rigorously deoxygenated systems to prevent trapping of propagating radicals by oxygen.
Krzysztof, Matyjaszewski +4 more
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Thermo-responsive cellulose paper via ARGET ATRP
Fibers and Polymers, 2016Thermo-responsive poly(N-isopropylacryl-amide) (PNIPAM), was grafted from cellulose paper via activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP). Six solvents with different polarities, including water, methanol, isopropanol, anisole, and methanol/H2O, isopropanol/H2O mixed solvents, were utilized to perform ...
Weibing Wu +4 more
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Stable Poly(methacrylic acid) Brush Decorated Silica Nano-Particles by ARGET ATRP for Bioconjugation
Polymers, 2015 The synthesis of polymer brush decorated silica nano-particles is demonstrated by activator regeneration by electron transfer atom transfer radical polymerization (ARGET ATRP) grafting of poly(tert-butyl methacrylate).
Andreas Heise
exaly +5 more sources
Tuning Dispersity in Diblock Copolymers Using ARGET ATRP
Macromolecular Chemistry and Physics, 2012AbstractPoly(methyl acrylate)‐b‐polystyrene with controlled molecular weight distribution of each block was synthesized via activators regenerated by electron transfer atom transfer radical polymerization. Polymers with tunable dispersity, in the range of Mw/Mn 1.32 to 2.0, were achieved by adjusting the concentration of the copper catalyst and ...
Andrzej Plichta +4 more
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