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[Advanced Materials] Fabrication of Micro-Patterned Stimulus-Responsive Polymer Brush ‘Anemones’
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We present a simple strategy to fabricate stimulus-responsive patterned pNIPAAM brush microstructures (‘anemones’). Our approach relies on the combination of three phenomena: (1) the unusual phase separation of two differently functionalized alkanethiols on the stamp surface or during ink transfer in mCP on the substrate surface, (2) the preferred deposition of the ...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_2347.html |
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[JMC] Glucose-Responsive Polymer Brushes for Micro-cantilever Sensing
Glucose responsive polymer brushes were synthesized on gold substrates and microcantilever arrays. The response properties of these brushes were evaluated by exposing them to different glucose concentrations for a range of pH values. This work demonstrates the potential for polymer brush-functionalized micromechanical cantilevers as glucose detectors. Furthermore, the work demonstrates that stim...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_2346.html |
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A Rigid, Chiral Dendronized Polymer with a Thermally Stable, Right-Handed Helical Conformation
First- and second-generation dendronized polymethacrylates PG1 and PG2 carrying chiral 4-aminoproline-based dendrons were obtained on the half-gram scale in high molar masses (by spontaneous (radical) polymerization of the corresponding vinyl macromonomers. NMR spectroscopic studies on PG2 together with its unprecedented high glass transition temperature (Tg>200 8C, decomp) and structural param...
http://www.polymer.cn//ss/zaf/publicationsshow_2338.html |
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Tuning Polymer Thickness: Synthesis and Scaling Theory of Homologous Series of Dendronized Polymers
The thickness of dendronized polymers can be tuned by varying their generation g and the dendron functionality X. Systematic studies of this effect require (i) synthetic ability to produce large samples of high quality polymers with systematic variation of g, X and of the backbone polymerization degree N, (ii) a theoretical model relating the solvent swollen polymer diameter, r, and persistence le...
http://www.polymer.cn//ss/zaf/publicationsshow_2333.html |
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Novel associative polymer networks based on cyclodextrin inclusion compounds. Macromolecules 2005, 38 (7), 3037-3040.
Novel associative polymer networks based on cyclodextrin inclusion compounds.
http://www.polymer.cn//ss/guoxuhong/publicationsshow_2209.html |
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Formation of Ceramic Microstructures: Honeycomb Patterned Polymer Films as Structure-directing Agent
Here, we show a facile and versatile method preparing highly ordered ceramic microstructures on solid substrates by pyrolyzing UV cross-linked copolymer films to circumvent the expensive lithographic technique. The employed block copolymer, poly(dimethylsiloxane)-block-polystyrene (PDMS-b-PS), in this study was synthesized by controlling radical polymerization. The highly ordered micro...
http://www.polymer.cn//ss/lilei/publicationsshow_2169.html |
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Interpenetrating polymer network hydrogels based on silicone and poly(2-methacryloyloxyethyl phosphorylcholine)
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http://www.polymer.cn//ss/lixs/publicationsshow_2123.html |
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Preparation of Organic/Inorganic Hybrid Hollow Particles Based on Gelation of Polymer Vesicles
In a previous communication, we have reported the study of novel organic/inorganic hollow particles based on a reactive amphiphilic diblock copolymer, poly(ethylene oxide)-block-poly[3-(trimethoxysilyl)propyl methacrylate] (PEO-b-PTMSPMA). The preparation of these novel particles involved the preformed vesicles of the block copolymers in a methanol/water solvent mixture, followed by a gelation pro...
http://www.polymer.cn//ss/dujianzhong/publicationsshow_2102.html |
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Enhanced Exfoliation of Organoclay in Partially End-Functionalized Non-Polar Polymer
We found that enhanced exfoliation of clay up to 20 wt% in non-polar polybutadiene (PB) if the PB was blended with a relatively small fraction of hydroxyl–terminated polybutadiene (HTPB). The choice of an intermediate polymer composition to enhance exfoliation was motivated by theoretical predictions of end-functionalizing effects of Balazs, Farmer, and coworkers. A combin...
http://www.polymer.cn//ss/wxlthefirst/publicationsshow_2082.html |
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Monte Carlo Simulation of the gelation process of the aqueous polymer weak gel[J].
YANG Jian-mao, CAO Xu-long, ZHANG Qun-ling, QIU Feng, XU Yuanze. Monte Carlo Simulation of the gelation process of the aqueous polymer weak gel[J]. Chem. J. Chinese Univ., 2006, 27(3): 579-582 (in Chinese)
http://www.polymer.cn//ss/xuyuanze/publicationsshow_2071.html |
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