Results 31 to 40 of about 429 (144)

ATRP-based synthesis and characterization of light-responsive coatings for transdermal delivery systems

Science and Technology of Advanced Materials, 2015
The grafting of poly(hydroxyethylmethacrylate) on polymeric porous membranes via atom transfer radical polymerization (ATRP) and subsequent modification with a photo-responsive spiropyran derivative is described.
Anja C Pauly, Katrin Schöller, Lukas Baumann, René M Rossi, Kathrin Dustmann, Ulrich Ziener, Damien de Courten, Martin Wolf, Luciano F Boesel, Lukas J Scherer   +9 more
doaj   +1 more source

Synthesis of PMMA-b-PU-b-PMMA tri-block copolymers through ARGET ATRP in the presence of air

eXPRESS Polymer Letters, 2013
ARGET (activators regenerated by electron transfer) ATRP (atom transfer radical polymerization) has been successfully performed (in flasks fitted with rubber septa without the need for use of Schlenk line) in the presence of limited amount of air and ...
P. Krol, P. Chmielarz
doaj   +1 more source

Modulating the Swelling Behavior of Polymer Brushes via Interfacial Chemistry

Angewandte Chemie, Volume 138, Issue 29, 13 July 2026.
Modulating substrate surface chemistry of surface‐grafted polymer brushes via variation of the chemical composition of spacers that anchor initiators for surface‐initiated atom transfer polymerizations allows to tune swelling of these thin polymer films.
Kuljeet Kaur, Sabrina Sant, Leon A. Smook, Sissi de Beer, Harm‐Anton Klok   +4 more
wiley   +2 more sources

Membrane Biofouling Control by Surface Modification of Quaternary Ammonium Compound Using Atom-Transfer Radical-Polymerization Method with Silica Nanoparticle as Interlayer

Membranes, 2020
A facile approach to fabricate antibiofouling membrane was developed by grafting quaternary ammonium compounds (QACs) onto polyvinylidene fluoride (PVDF) membrane via surface-initiated activators regenerated by electron transfer atom-transfer radical ...
Lehui Ren, Meng Ping, Xingran Zhang
doaj   +1 more source

Nitroxide polymer brushes prepared by surface-initiated ARGET ATRP and their selective oxidation performances

eXPRESS Polymer Letters, 2014
Polymer brushes with 2,2,6,6-tetramethyl-4-piperidyl methacrylate (TMPM) units, grafted on the cross-linked polystyrene (PS) microspheres, were synthesized via surface-initiated ARGET (activators regenerated by electron transfer) ATRP (atom transfer ...
S. J. Liu, Q. Q. Hu, F. Q. Zhao, X. M. Chu, P. X. Li, E. J. Tang   +5 more
doaj   +1 more source

Synthesis and reactivity of self-immolative pDTT-g-pGMA bottlebrush polymer

eXPRESS Polymer Letters
Post-polymerization modification of self-immolative polymers expands the application spectrum of such macromolecular materials. This work demonstrates grafting of poly(glycidyl methacrylate) brushes from a self-immolative poly(DL-dithiothreitol) backbone
Marie Uth, Magnus Hansen-Felby, Jakob Rørbæk Saugbjerg, Andreas Sommerfeldt, Sunirmal Pal, Martin Lahn Henriksen, Steen Uttrup Pedersen, Kim Daasbjerg   +7 more
doaj   +1 more source

Synthesis and characterization of MWCNT-graft-polyisoprene via ARGET ATRP

RSC Advances, 2014
Regeneration of activators by electron transfer for atom transfer radical polymerization (ARGET ATRP) was performed to synthesize hybrid materials with multi-walled carbon nanotubes (MWCNTs) grafted by in situ polymerized isoprene (PI, analogue of natural rubber).
Baolong Wang, Zhongkai Wang, Feng Jiang, Huagao Fang, Zhigang Wang   +4 more
openaire   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, Volume 36, Issue 38, 11 May 2026.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source

Backbone Stiffness‐Dependent Photoluminescence of Pendant Fluorophores in Organic Nanoparticles

Small Structures, Volume 7, Issue 3, March 2026.
Fluorescent organic nanoparticles with tunable backbone rigidity were synthesized via microemulsion ATRP, enabling stiffness‐dependent regulation on photoluminescence of pendant fluorophores and the construction of photoluminescent, mechanically reinforced hybrid gels.
Rongguan Yin, Ting‐Chih Lin, Sihan Chen, Hironobu Murata, Lianshun Luo, Xiaolei Hu, Khidong Kim, Elizabeth DiFiglia, Michael R. Bockstaller, Krzysztof Matyjaszewski   +9 more
wiley   +1 more source

ARGET ATRP of styrene with low catalyst usage in bio-based solvent γ-valerolactone

e-Polymers
The application of bio-based solvents for living radical polymerization has been a hot topic in recent year. In this article, γ-valerolactone (GVL), a bio-based solvent as green media for ARGET atom transfer radical polymerization (ATRP) of styrene (St ...
Zhu Qianqian, Song Tianchen, Zhao Jiaxin, Gao Gang, Xiang Yixin, Gao Jiangang, Shen Xianrong   +6 more
doaj   +1 more source