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[Polym. Chem.] Miktoarm star polymers with poly(N-isopropylacrylamide) or poly(oligo(ethylene glycol) methacrylate) as building blocks: synthesis and comparison of thermally-responsive behaviors
We synthesized two thermally-responsive miktoarm star polymers in which poly(Nisopropylacrylamide) (PNIPAM) or poly(oligo(ethylene glycol) methacrylate) (POEGMA) served as the thermosensitive building blocks.The obtained miktoarm star polymers were comprised of a b-CD core, a PEG arm and about six PNIPAM or POEGMA arms. Furthermore, the thermally-responsive behaviors of the mik...
http://www.polymer.cn//ss/tianwei/publicationsshow_7915.html |
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Novel "star anise"-like nano aggregate prepared by self-assembling of preformed microcrystals from branched crystalline-coil alternating multi-block copolymer
Nano aggregates in aqueous medium with a novel "star anise"-like morphology were prepared from a branched alternating multi-block copolymer composed of 3-arm star-like hydrophobic poly(p-dioxanone) block and linear hydrophilic poly(ethylene glycol) block. The influence of block length on the morphology of the nano aggregate was investigated.
http://www.polymer.cn//ss/wugang/publicationsshow_7832.html |
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Synthesis of an amphiphilic PEG-PCL-PSt-PLLA-PAA star quintopolymer and its self-assembly for pH-sensitive drug delivery
http://pubs.rsc.org/en/content/articlelanding/2014/py/c3py01601c#!divAbstract
The synthesis and properties of a star quintopolymer comprising poly(ethylene glycol) (PEG, A), poly(ε-caprolactone) (PCL, B), polystyrene (PSt, C), poly(L-lactide) (PLLA, D), and poly(acrylic acid) (PAA, E) segments were described. Terminal diazide functionalized PEG (PEG-(N3)2), alkyne-mid-functionalize...
http://www.polymer.cn//ss/zhaoyouliang/publicationsshow_7179.html |
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29. Synthesis and Evaluation of a Star Amphiphilic Block Copolymer from Poly(ε-caprolactone) and Poly(ethylene oxide) as Load and Release Carriers for Guest Molecules
JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 118(3),1372-1379.
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_6240.html |
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Star-shaped polymer consisting of a porphyrin core and poly(L-lysine) dendron arms: synthesis, drug delivery and in vitro chemo/photodynamic therapy
A novel star-shaped polymer, porphyrin-poly(L-lysine) dendrons (PP-PLLD), is synthesized by
the click reaction between azido-modifi ed porphyrin and propargyl focal point poly(L-lysine)
dendrons. Its chemical structure is characterized by 1 H nuclear magnetic resonance, Fourier
transform infrared spectroscopy, and gel permeation chromatography (GPC) is analyses etc.
Due to its amphiphilic prop...
http://www.polymer.cn//ss/madong/publicationsshow_5964.html |
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Miktoarm star polymers with poly(N-isopropylacrylamide) or poly(oligo(ethylene glycol) methacrylate) as building blocks: synthesis and comparison of thermally-responsive behaviors
We synthesized two thermally-responsive miktoarm star polymers in which poly(Nisopropylacrylamide) (PNIPAM) or poly(oligo(ethylene glycol) methacrylate) (POEGMA) served as the thermosensitive building blocks. Firstly, linear methoxypolyethylene glycol (PEG) with β-cyclodextrin (β-CD) bearing about six chlorines as a terminal (PEG-CD-Clx, x z 6) was synthesized. Then, the thermally-respon...
http://www.polymer.cn//ss/fanxd/publicationsshow_4311.html |
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Synthesis and Evaluation of a Star Amphiphilic Block Copolymer from Poly(ε-caprolactone) and Poly(ethylene oxide) as Load and Release Carriers for Guest Molecules
n/a
http://www.polymer.cn//ss/psf_jiang/publicationsshow_3948.html |
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Preparation of ABC Star-shaped Copolymers of [Poly(styrene)- Poly(ethylene oxide)-Poly(glycidol)] Using Ethoxyethyl Glycidyl Ether as Cap Molecule.
The 3-miktoarm star-shaped ABC copolymers of polystyrene–poly(ethylene oxide)–poly(ethoxyethyl glycidyl ether) (PS-PEO-PEEGE) and polystyrene–poly(ethylene oxide)–polyglycidol (PS-PEO-PG) with low polydispersity indices (PDI1.12) and controlled molecular weight were synthesized by a combination of anionic polymerization with ring- opening polymerization. The polystyryl lit...
http://www.polymer.cn//ss/wangguowei/publicationsshow_3018.html |
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Synthesis of Dendrimer-Like Copolymers Based on the Star [Polystyrene-Poly(ethylene oxide)-Poly(ethoxyethyl glycidyl ether)] Terpolymers by Click Chemistry.
The dendrimer-like copolymers [PEEGE-(PS/PEO)]n (n 2) based on the star[Polystyrene-Poly(ethylene oxide)-Poly(ethoxyethyl glycidyl ether)] [star(PS-PEO-(PEEGE-OH))] terpolymers were synthesized by click chemistry. First, the star-shaped copolymers star[PS-PEO-(PEEGE-Alkyne)] (also termed as [PEEGE-(PS/PEO)]1) were synthesized by the reaction of hydroxyl end group at PEEGE arm (on star[PS-PEO-(PE...
http://www.polymer.cn//ss/wangguowei/publicationsshow_3014.html |
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Synthesis of 4 mu-PS2PtBA2, 4 mu-PI2PtBA2, and 4 mu-Pl2PS2 Star-Shaped Copolymers by Combination of Glaser Coupling with Living Anionic Polymerization and ATRP.
The 4μ-A2B2 star-shaped copolymers containing PS, PI, PtBA, or PAA arms were synthesized by Glaser coupling and multiple polymerization mechanisms (LAP and ATRP), and the target copolymers were well characterized by SEC, MALDI-TOF mass spectra, FT-IR, and 1HNMRin detail. In this paper, the condition of Glaser coupling was largely simplified, and LAP was successfully combined with ATRP mechanism...
http://www.polymer.cn//ss/wangguowei/publicationsshow_3011.html |
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