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Journal of Macromolecular Science, Part A: Pure and Applied Chemistry 2012 49, 124
关键字：ATRP /PCL/PDEAEMA /pH sensitivity/ ROP/self-assembly
Four-arm star block polymers consisting of hydrophobic poly(ε-caprolactone) (PCL) block and hydrophilic poly(2-(diethylamino) ethyl methacrylate)) (PDEAEMA) block were successfully synthesized by ring opening polymerization (ROP) and atom transfer radical polymerization (ATRP). Chain lengths of PDEAEMA segments were varied to obtain a series of star copolymers with different hydrophilic/hy...
http://www.polymer.cn/research/sy_info14685 |
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Design and synthesis of an end-functionalized polystyrene with 8-hydroxyquinoline zinc complexes via a combination of ATRP, click reaction and coordination chemistry
8-Hydroxyquinoline (8Q) is one of the best green luminescent materials in organic light-emitting diodes (OLEDs) up to now, which can also chelate many metal ions, the corresponding complexes possess high luminescent efficiency and quan...
http://www.polymer.cn/research/dis_info16512 |
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Layer-by-Layer Assembled Self-Healing Coatings
关键字：Self-healing, layer-by-layer assembly, superhydrophibicity, polyelectrolyte, surface chemistry
Self-healing is an intrinsic property of living organisms. Imparted with self-healing ability, artificial materials can restore their original mechanical stability and function after damage. Recently, considerable effort has been devoted to the&...
http://www.polymer.cn/research/dis_info16333 |
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Ionic Liquids for Cellulose–A Perfect Green Combination?
关键字：Ionic liquids, cellulose chemistry, sustainability
Ionic Liquids (IL), which are low melting salts of organic cations and inorganic or organic anions, often are referred to as green solvents. Negligible volatility (vapor pressure) is the main argument for backing this attribute.&n...
http://www.polymer.cn/research/dis_info16025 |
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NOVEL HYBRID NANOPARTICLES FOR BIOMEDICAL APPLICATIONS
关键字：hybrid nanoparticles, supramolecular chemistry, nanomedicine, contrast agent, photoluminescence
This talk presents some recent advances in our groups on the synthesis of various polymer based hybrid nanoparticles (NPs) via polymerization and supramolecular chemistry. Properties of the resulting NPs will be discussed particularly ...
http://www.polymer.cn/research/dis_info13847 |
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SELF-ASSEMBLY OF CHITOSAN-g-PEG AND a-CYCLODEXTRIN INTO HOLLOW SPHERES IN AQUEOUS SOLUTION
关键字： hollow spheres, chitosan, self-assembly, inclusion chemistry
Polymeric hollow nanospheres were prepared by self-assembly of rod-coil complexes, in which the rod-like segments were formed by inclusion a-cyclodextrins (a-CD) and grafting poly(ethylene glycol) (PEG) chains of chitosan-graft-PEG (CS-g-PEG).
http://www.polymer.cn/research/dis_info13140 |
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Stimuli-Responsive Polypeptide-BasedMicelles and HydrogelsMediated by Hydrogen-Bonding Interactions and/orHost-Guest Chemistry
Currently, polymeric micelles and supramolecular hydrogels are being increasingly investigated for drug or gene delivery systems, tissue engineering, and bionanotechnology. 1,2 In this presentation, a versatile strategy is provided for the fabri...
http://www.polymer.cn/research/dis_info12308 |
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helically and Circularly Folded Aromatic Foldamers and Their Biological Implications
关键字：foldamers, hydrogen bonds, folding helices, supramolecular chemistry
Shape-persistent aromatic foldamers with rigid, non-collapsible backones have attracted great attention to many researchers in the field.
http://www.polymer.cn/research/dis_info12185 |
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SYNTHESIS OF POLY (ε-LYSINE) MIMETIC CLICK POLYPEPTIDE THROUGH MICROWAVE-ASSISTED CLICK CHEMISTRY
A novel poly (ε-lysine) mimetic click polypeptides and PEG-containing multi-block copolymers with triazole units in the main chain and functional groups in the side chains were synthesized from aspartic (glutamic) acid based dialkyne ...
http://www.polymer.cn/research/dis_info11928 |
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BLOCK COPOLYMER VESICLES BY DIRECT DISSOLUTION IN WATER AND SUBSEQUENT STABILIZATION BY SOL-GEL CHEMISTRY
Recently, there has been substantial research activity directed towards the preparation of block copolymer vesicles using self-assembly techniques.
http://www.polymer.cn/research/dis_info11868 |
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