Results 21 to 30 of about 3,213,637 (284)

Nearly monodisperse unimolecular micelles via chloro-based atom transfer radical polymerization

open access: yesGiant, 2021
Fabrication of unimolecular micelles with uniform sizes and well-controlled structure is currently a big challenge. Herein, we report an easy-to-handle protocol for the preparation of nearly monodisperse unimolecular micelles via atom transfer radical ...
Zepeng Li   +12 more
doaj   +1 more source

Synthesis of cellulose based graft polymers using metal-catalyzed living radical polymerization [PDF]

open access: yesشیمی کاربردی روز, 2016
A copolymer composed of styrene and acrylonitrile was grafted onto cellulose backbone by free radical polymerization and atom transfer radical polymerization (ATRP) method.
مجتبی عباسیان   +1 more
doaj   +1 more source

Protein nanoreactors and native enzymes for controlled/living radical polymerization [PDF]

open access: yes, 2013
The present PhD thesis entitled ‚Protein Nanoreactors and Native Enzymes for Controlled/Living Radical Polymerization‘ began with the hypothesis that protein-catalyst conjugates are able to beneficially influence controlled/living radical polymerization,
Renggli, Kasper
core   +1 more source

Inhibiting the Thermal Gelation of Copolymer Stabilized Nonaqueous Dispersions and the Synthesis of Full Color PMMA Particles [PDF]

open access: yes, 2016
Polymeric particle dispersions have numerous potential applications; currently one of the most relevant is their use as inks in electrophoretic displays.
Simon J. Holder (1866523)   +7 more
core   +1 more source

Atom Transfer Radical Polymerization of Styrene in Presence of Mesoporous Silica Nanoparticles: Application of Reverse, Simultaneous Reverse and Normal Initiation Techniques [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2014
Atom transfer radical polymerization (ATRP) of styrene in presence of mesoporous silica nanoparticles was carried out at 110 °C. Reverse atom transfer radical polymerization (RATRP) and simultaneous reverse and normal initiation for atom transfer radical
Khezrollah Khezri   +3 more
doaj   +1 more source

Biofunctional and Biomimetic Polymer Brushes Prepared via Surface-Initiated Atom Transfer Radical Polymerization

open access: yesCHIMIA, 2008
Surface-initiated controlled radical polymerization is a powerful strategy to tailor the chemical and physical surface properties of materials.
Laurent Lavanant, Harm-Anton Klok
doaj   +1 more source

Dualfunktional polymer brushes and dualfunktional polymer nanoreactors [PDF]

open access: yes, 2013
The design of new systems featuring multi-functionalities represents a key strategy in meeting complex challenges in various domains including chemistry, medicine, environmental sciences, and technology.
Dobrunz, Dominik
core   +1 more source

Advances in Organocatalyzed Atom Transfer Radical Polymerization

open access: yesAdvances in Polymer Technology, 2019
Atom transfer radical polymerization (ATRP) is one of the most robust tools to prepare well-defined polymers with precise topologies and architectures. Although series of improved ATRP methods have been developed to decrease the metal catalyst loading to
Xin Hu, Ning Zhu, Kai Guo
doaj   +1 more source

Photoinduced Miniemulsion Atom Transfer Radical Polymerization [PDF]

open access: yesACS Macro Letters, 2018
Photomediated atom transfer radical polymerization (photoATRP) of (meth)acrylic monomers was conducted in miniemulsion media. The polymerization procedures took advantage of an ion-pair catalyst formed by interaction of Cu/TPMA2 (TPMA = tris(2-pyridylmethyl)amine) and an anionic surfactant, sodium dodecyl sulfate (SDS).
Yi Wang   +2 more
openaire   +2 more sources

Plug-and-play aqueous electrochemical atom transfer radical polymerization [PDF]

open access: yes, 2021
A simplified ‘plug-and-play’ approach to aqueous electrochemical atom transfer radical polymerization has been developed. Well-controlled polymerization of PEGA480 (Ɖm = 1.17 – 1.31) is reported under potentiostatic (3-electrodes, undivided cell) and ...
Wilson, Paul   +4 more
core   +1 more source

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