The effect of asymmetry of the coil block on self-assembly in ABC coil-rod-coil triblock copolymers [PDF]
Condensed Matter Physics, 2017 Using the self-consistent field approach, the effect of asymmetry of the coil block on the microphase separation is focused in ABC coil-rod-coil triblock copolymers. For different fractions of the rod block f_B, some stable structures are observed, i.e.,
X.-G. Han +3 more
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ABA triblock copolymers: from controlled synthesis to controlled function [PDF]
, 2003 The ABA amphiphilic block copolymers, poly(hydroxyethyl methacrylate-hlock-methylphenylsilane-block-hydroxyethyl methacrylate) (PHEMA-PMPS-PHEMA) and poly[oligo(ethylene glycol) methyl ether methacrylate-block-methylphenylsilane-block-oligo(ethylene ...
Allen +71 more
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Efficient Synthesis of Narrowly Dispersed Brush Copolymers and Study of Their Assemblies: The Importance of Side Chain Arrangement [PDF]
, 2009 Efficient, one-pot preparation of synthetically challenging, high molecular weight (MW), narrowly dispersed brush block copolymers and random copolymers in high conversions was achieved by ring-opening metathesis (co)polymerization (ROMP) of various ...
Grubbs, Robert H. +3 more
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Thermal Property and Microstructures of Poly(VAc-b-MA) and PVAc-b-Poly(MA-co-MMA) Block Copolymers and Terpolymers [PDF]
علوم و تکنولوژی پلیمر, 2009 The microstructure and thermal properties of the synthesized block copolymers and terpolymers via atom transfer radical polymerization (ATRP) were studied. The mole fraction of the blocks and chain length of the PVAc-b-PMA block copolymers were estimated
M.A. Semsarzadeh, M.R. Rostami Daronkola
doaj +1 more source
Heparin-containing block copolymers, Part I: Surface characterization [PDF]
, 1993 Newly synthesized heparin-containing block copolymers, consisting of a hydrophobic block of polystyrene (PS), a hydrophilic spacer-block of poly(ethylene oxide) (PEO) and covalently bound heparin (Hep) as bioactive block, were coated on aluminium, glass,
Feijen, J. +4 more
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Molecules, 2023 Thermal-responsive block copolymers are a special type of macromolecule that exhibit a wide range of applications in various fields. In this contribution, we report a new type of polyacrylamide-based block copolymer bearing pyridine groups of ...
Yunyun Tu +7 more
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Self-assembly of triblock copolymers in aqueous solution [PDF]
, 2008 Indexación: ScieloThe aggregation of PE4VP-b-PS-b-PE4VP block copolymers was studied in aqueous solution. Triblock copolymers P4VP-b-PS-b-P4VP were synthesized by sequential anionic polymerization of poly(styrene) and poly(4-vinylpirydine) using sodium ...
Fuentes, Irma +4 more
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International Journal of Polymer Science, 2013 Thermoresponsive and redox-active block copolymers having 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) moieties have been synthesized by using the reversible addition-fragmentation chain transfer (RAFT) polymerization technique.
Toru Uemukai +2 more
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Synthesis of Fluorine-18 Functionalized Nanoparticles for use as in vivo Molecular Imaging Agents [PDF]
, 2008 Nanoparticles containing fluorine-18 were prepared from block copolymers made by ring opening metathesis polymerization (ROMP). Using the fast initiating ruthenium metathesis catalyst (H_2IMes)(pyr)_2(Cl)_2Ru=CHPh, low polydispersity amphiphilic block ...
, X. K. +54 more
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Research Update: Triblock copolymers as templates to synthesize inorganic nanoporous materials
APL Materials, 2016 This review focuses on the application of triblock copolymers as designed templates to synthesize nanoporous materials with various compositions. Asymmetric triblock copolymers have several advantages compared with symmetric triblock copolymers and ...
Yunqi Li +2 more
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