Protein nanoreactors and native enzymes for controlled/living radical polymerization [PDF]
, 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
Study of Atom Transfer Radical Polymerization of Styrene and Its Gel Effect by Monte Carlo Simulation Method [PDF]
علوم و تکنولوژی پلیمر, 2009 Atom transfer radical polymerization (ATRP) of styrene was carried out at 105°C and a Monte Carlo simulation was employed to model the system. The variations of monomer conversion, the initiator concentration, average molecular weight, and molecular ...
M. Najafi +3 more
doaj +1 more source
Polymerization-Induced Self-Assembly for Efficient Fabrication of Biomedical Nanoplatforms
Research, 2023 Amphiphilic copolymers can self-assemble into nano-objects in aqueous solution. However, the self-assembly process is usually performed in a diluted solution (
Xiaopeng Zhao +6 more
doaj +1 more source
Mechanism of prion propagation: amyloid growth occurs by monomer addition. [PDF]
PLoS Biology, 2004 Abundant nonfibrillar oligomeric intermediates are a common feature of amyloid formation, and these oligomers, rather than the final fibers, have been suggested to be the toxic species in some amyloid diseases.
Sean R Collins +3 more
doaj +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis, 2018 The effect of a halocarbon (ethyl chloride) as a promoter on a Ziegler-Natta catalyst composed of TiCl4 (catalyst), AlEt3 (activator) and Mg(OEt)2 (support) in the polymerization of ethylene have been investigated.
Yaghoob Gholami +5 more
doaj +1 more source
Application of Polymeric Nanocomposites Prepared via Reversible Addition-Fragmentation Chain-Transfer (RAFT) Polymerization in Drug Delivery: A Brief Review [PDF]
Baspārish, 2022 Recently, the use of controlled-radical polymerization methods for the preparation of various polymer materials has received much attention due to the advantages of these methods and the elimination of the disadvantages of radical polymerization.
Ali Pourjavadi +2 more
doaj +1 more source
Cryoprotective properties of completely synthetic polyampholytes via reversible addition-fragmentation chain transfer (RAFT) polymerization and the effects of hydrophobicity [PDF]
, 2013 A completely synthetic polyampholyte cryoprotectant was developed with cationic and anionic monomers by reversible addition-fragmentation chain transfer polymerization.
Rajan, Robin +2 more
core +1 more source
Polymerization Shrinkage with Light-Initiated Dental Composites [PDF]
, 2009 The present work addressed the determination and visualization of the direction and extent of polymerization shrinkage in the light-initiated composite. Hypotheses about the light-cured composite contraction patterns are controversial.
Chiang, Yu-Chih
core +1 more source
Combined bead polymerization and Cinchona organocatalyst immobilization by thiol–ene addition
Beilstein Journal of Organic Chemistry, 2012 In this work, we report an unusually concise immobilization of Cinchona organocatalysts using thiol–ene chemistry, in which catalyst immobilization and bead polymerization is combined in a single step.
Kim A. Fredriksen +2 more
doaj +1 more source
Dynamics and Regulation of RecA Polymerization and De-Polymerization on Double-Stranded DNA. [PDF]
PLoS ONE, 2013 The RecA filament formed on double-stranded (ds) DNA is proposed to be a functional state analogous to that generated during the process of DNA strand exchange.
Hongxia Fu +3 more
doaj +1 more source