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Tuning multiple arms for camptothecin and folate conjugations on star-shaped copolymers to enhance glutathione-mediated intracellular drug delivery.
Y. Zhang, M.H. Chen, X.M. Luo, H. Zhang, C.Y. Liu, H.Y. Li, X.H. Li*. Tuning multiple arms for camptothecin and folate conjugations on star-shaped copolymers to enhance glutathione-mediated intracellular drug delivery. Polym. Chem., 6, 2192 – 2203 (2015).
http://www.polymer.cn//ss/xiaohongli/publicationsshow_8931.html |
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Amphiphilic star-block copolymers based on a hyperbranched core: Synthesis and supramolecular self-assembly
Novel amphiphilic star-block copolymers, star poly(caprolactone)-block-poly[(2-dimethylamino)ethyl methacrylate] and poly(caprolactone)-block-poly(methacrylic acid), with hyperbranched poly(2-hydroxyethyl methacrylate) (PHEMA–OH) as a core moiety were synthesized and characterized. The star-block copolymers were prepared by a combination of ring-opening polymerization and atom transfer radical po...
http://www.polymer.cn//ss/zhouyongfeng/publicationsshow_8091.html |
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Synthesis of a Multi Alternating-Arm-Containing Dendritic Star Copolymer by RAFT and Cationic Ring-Opening Polymerization
A
new dendritic heteroarm star copolymer that contains multi-alternating
arms of poly(ethylene oxide-tetrahydrofuran) (P(EO-THF)) and poly(methyl
methacrylate) (PMMA) on a dendritic polyester core has been synthesized
by a ‘core-first’ approach by combination of sequential cationic
ring-opening polymerization (CROP) and reversible addition–fragmentation
transfer (RAFT) poly...
http://www.polymer.cn//ss/zhouyongfeng/publicationsshow_8082.html |
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Synthesis and Supramolecular Self-Assembly of Thermosensitive Amphiphilic Star Copolymers Based on a Hyperbranched Polyether Core
A novel amphiphilic thermosensitive star copolymer with a hydrophobic
hyperbranched poly (3-ethyl-3-(hydroxymethyl)oxetane) (HBPO) core and
many hydrophilic poly(2-(dimethylamino) ethyl methacrylate) (PDMAEMA)
arms was synthesized and used as the precursor for the aqueous solution
self-assembly. All the copolymers directly aggregated into core–shell
unimolecular micelles (around 10 nm) and s...
http://www.polymer.cn//ss/zhouyongfeng/publicationsshow_8079.html |
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Flocculation-Resistant Multimolecular Micelles with Thermo-Responsive Corona from Dendritic Heteroarm Star Copolymers
In this article, we report the self-assembly of flocculation-resistant
multimolecular micelles with thermoresponsive corona from novel
dendritic heteroarm star copolymers. The micelles have a
core-shell-corona structure at room temperature according to pyrene
probe fluorescence spectrometry, proton nuclear magnetic resonance (1H
NMR), transmission electron microscopy, and dynamic light ...
http://www.polymer.cn//ss/zhouyongfeng/publicationsshow_8043.html |
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Layer-by-layer supramolecular assemblies based on linear and star-shaped poly(glycerol methacrylate)s for doxorubicin delivery.
poly(glycerol methacrylate)s for doxorubicin delivery
http://www.polymer.cn//ss/gaohui/publicationsshow_7994.html |
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Synthesis of amphiphilic A4B4 star-shaped copolymers by mechanisms transformation combining with thiol-ene reaction.
the synthesis of polymer
http://www.polymer.cn//ss/zhangxinge/publicationsshow_7635.html |
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Star-like supramolecular polymers fabricated by a Keplerate cluster with cationic terminated polymers and their self-assembly into vesicles
The electrostatic combination of a Keplerate cluster, [Mo132O372(CH3COO)(30)(H2O)(72)](42-) with cationic terminated poly(styrene) yields polyoxometalate-based supramolecular star polymers, which can further self-assemble into vesicular aggregates in CHCl3-MeOH mixed solvent.
http://www.polymer.cn//ss/buwf/publicationsshow_7619.html |
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Synthesis and drug release of star shape poly(benzyl L-aspartate)-b-poly(ethylene glycol) copolymers with POSS cores
Star shape amphiphilic block copolymers with polyhedral oligomeric silsesquioxanes as cores were synthesized using the “arm-first” strategy. Firstly, the block copolymer poly(benzyl L-aspartate)-b-poly(ethylene glycol) (PBLA-b-PEG) was synthesized via ring-opening polymerization of β-benzyl L-aspartate-N-carboxyanhydride (BLA-NCA) with α-Methoxy-ω-aminopoly(ethylene glycol) (mPEG-NH2) as a ma...
http://www.polymer.cn//ss/hebin/publicationsshow_7266.html |
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Novel pH-Sensitive Micelles Generated by Star-Shape Copolymers Containing Zwitterionic Sulfobetaine for Efficient Cellular Internalization
pH-sensitive micelles are considered promising carriers for tumor targeted drug delivery. In this study, novel pH-sensitive star-shape copolymers of amphiphilic poly(ε-caprolactone)-b-poly(N,N-diethylaminoethyl methacrylate)-r-poly(N-(3-sulfopropyl)-N-methacryloxyethy-N,N-diethylammoniumbetaine) (4sPCLDEAS) are designed and synthesized with the combination of ring opening polymerization (ROP) and...
http://www.polymer.cn//ss/hebin/publicationsshow_7264.html |
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