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[Macromol. Chem. Phys.] Multiresponsive Properties of Triple-Shell Architectures with Poly( N , N -diethylaminoethyl methacrylate), Poly( N -vinylcaprolactam), and Poly( N , N -dimethylaminoethyl methacrylate) as Building Blocks
Triple-shell architectures, consisting of poly[( N,N -diethylaminoethyl methacrylate)- block -( N-vinylcaprolactam)- block -( N,N -dimethylaminoethyl methacrylate)] triblock copolymers, are obtained by sequential reversible addition–fragmentation chain transfer polymerizations, using a terminal-modifi ed hyperbranched poly( β -cyclodextrin) core as a macro chain transfer agent. ...
http://www.polymer.cn//ss/tianwei/publicationsshow_7914.html |
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[J POLYM SCI POL CHEM] Cyclodextrin-Overhanging Hyperbranched Core-Double-Shell Miktoarm Architectures: Synthesis and Gradient Stimuli-Responsive Properties
We report the synthesis and gradient stimuliresponsive properties of cyclodextrin-overhanging hyperbranched core-double-shell miktoarm architectures.Results show that this polymer possesses three-stage phase transition behaviors. The first-stage phase transition comes from the deprotonation of PDEAEMA segments at pH 9–10 aqueous solution under room temperature. The...
http://www.polymer.cn//ss/tianwei/publicationsshow_7913.html |
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Fast fabrication of epoxy-functionalized magnetic polymer core-shell microspheres using glycidyl methacrylate as monomer via photo-initiated miniemulsion polymerization
Epoxy-functionalized magnetic polymer microspheres with high magnetic responsiveness were prepared through a one-step photo-initiated miniemulsion polymerization. This kind of core-shell particle can be synthesized successfully with hydrophilic monomer, glycidyl methacrylate, as a single monomer by a 10 min ultraviolet irradiation, and phase separation induced eccentric cores. The morpho...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_7817.html |
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Preparation of thermoresponsive Fe3O4/P(acrylic acid–methyl methacrylate–N-isopropylacrylamide) magnetic composite microspheres with controlled shell thickness and its releasing property for phenolphthalein
In this work, Fe3O4/P(acrylic acid–methyl methacrylate–N-isopropylacrylamide) (Fe3O4/P(AA–MMA–NIPAm)) thermoresponsive magnetic composite microspheres have been prepared by controlled radical polymerization in the presence of 1,1-diphenylethene (DPE). The shell thickness of thermosensitive polymer (PNIPAm), which was on the surface of the microspheres, can be controlled by using DPE method. ...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_7798.html |
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Micron Core-shell Particles by Grafting of Poly(methyl methacrylate) from Narrow Disperse Surface-Initiated Atom Transfer Radical Polymerization
Grafting of poly(methyl methacrylate) from narrow disperse polymer particles by surface-initiated atom transfer radical polymerization (ATRP) was investigated. Polydivinylbenzene (PDVB) particles were prepared by dispersion polymerization with poly(N-vinyl pyrrolidone) (PVP) as the stabilizer. Chloromethylated PDVB was used as initiating core sites for subsequent ATRP of methyl methacrylate with C...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6585.html |
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Temperature-sensitive nanoparticle-to-vesicle transition of ABC triblock copolymer corona-shell-core nanoparticles synthesized by seeded dispersion RAFT polymerization
in press
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_6182.html |
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Core-shell-corona micellar complexes between poly(ethylene glycol)-block-poly(4-vinyl pyridine) and polystyrene-block-poly(acrylic acid)
onlinelibrary.wiley.com/doi/10.1002/macp.200500368/abstract
The complexation between polystyrene-block-poly(acrylic acid) (PS-b-PAA) micelles and poly(ethylene glycol)-block-poly(4-vinyl pyridine) (PEG-b-P4VP) is studied and a facile strategy is proposed to prepare three-layered core–shell–corona micellar complexes. Micellization of PS-b-PAA in ethanol gives rise to spherical core&nda...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4053.html |
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Double-responsive core-shell-corona micelles from self-assembly of diblock copolymer of poly(t-butyl acrylate-co-acrylic acid)-b-poly (N-isopropylacrylamide)
www.sciencedirect.com/science/article/pii/S0032386106005313
Self-assembly of poly(t-butyl acrylate-co-acrylic acid)-b-poly(N-isopropylacrylamide) [P(tBA-co-AA)-b-PNIPAM], which was obtained from part hydrolysis of PtBA-b-PNIPAM synthesized by sequential atom transfer radical polymerization (ATRP) was studied. Thermo- and pH-responsive core–shell–corona (CSC) micelles with different st...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4048.html |
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Reversible Addition-Fragmentation Chain Transfer Polymerization of a Typical Hydrophobic Monomer of Styrene Within Microreactor of Shell-Corona Hollow Microspheres Suspending in Water
onlinelibrary.wiley.com/doi/10.1002/pola.24351/abstract
Reversible addition-fragmentation chain transfer (RAFT) polymerization of a typical hydrophobic monomer of styrene within microreactor of shell-corona hollow microspheres of poly(styrene-co-methacrylic acid) suspending in water is studied. The shell-corona hollow microspheres contain a hydrophilic corona of poly(methacrylic acid) (PMAA) and ...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4022.html |
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Synthesis of hollow mesoporous silica microspheres through surface sol-gel process on polystyrene-co-poly(4-vinylpyridine) core-shell microspheres
www.sciencedirect.com/science/article/pii/S1387181110003318
Synthesis of hollow mesoporous silica microspheres (HMSM) through directed surface sal-gel process of tetraethylorthosilicate (TEOS) on the template of core-shell microspheres of polystyrene-co-poly(4-vinylpyridine) (PS-co-P4VP) in the presence of the CTAB surfactant in neutral aqueous solution at room temperature is discussed. Ascribed ...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4020.html |
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