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35. Morphological development in absorbable poly(glycolide), poly(glycolide-co-lactide) and poly(glycolide-co-caprolactone) copolymers during isothermal crystallization
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http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2520.html |
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Methoxy poly(ethylene glycol)-b-poly(octadecanoic anhydride)-b-methoxy poly(ethylene glycol) amphiphilic triblock copolymer nanopartiles as delivery vehicles for paclitaxel
A series of amphiphilic triblock copolymers, methoxy poly(ethylene glycol)-b-poly(octadecanoic anhydride)-b-methoxy poly(ethylene glycol) (mPEG-b-POA-b-mPEG), were prepared via melt polycondensation of methoxy poly(ethylene glycol) (mPEG) and poly(octadecanoic anhydride) (POA). mPEG-b-POA-b-mPEG were characterized by FTIR, 1H-NMR, GPC, DSC and XRD. Stable drug-loaded mPEG-b-POA-b-mPEG nanoparticle...
http://www.polymer.cnt//ss/xingjinfeng/publicationsshow_1839.html |
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Synthesis and aqueous phase behavior of thermoresponsive biodegradable poly(D,L-3-methylglycolide)-block-poly(ethylene glycol)-block-poly(D,L-3-methylglycolide) triblock copolymers
Novel biodegradable thermosensitive triblock copolymers of poly(D,L-3-methylglycolide)-block-poly(ethylene glycol)-block-poly(D,L-3-methylglycolide) (PMG-PEG-PMG) have been synthesized. Ring-opening polymerization of D,L-3-methyl-glycolide (MG) initiated with poly(ethylene glycol) (PEG) and Ca[N(SiMe3)(2)](2) (THF)(2) provided triblock copolymers with alternating lactyl/glycolyl sequences of contr...
http://www.polymer.cnt//ss/zhongzhiyuan/publicationsshow_984.html |
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Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties
关键字：amphiphilic, poly(cyclooctene)-graft-poly(ethylene glycol), ROMP, surface properties
Macromonomer cyclooctene-poly(ethylene glycol) (cyclooctene-PEG) was first synthesized before being copolymerized with cyclooctene by ring opening metathesis polymerization (ROMP) to obtain an amphiphilic graft copolymer (poly(cyclooctene)-g-PEG) with polycyclooctene as the hydrophobic trunk chain and PEG as hydrophilic side chains. The structure of poly(cyclooctene)-g-PEG copolymer...
http://www.polymer.cn/research/sy_info17629 |
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Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties
关键字：amphiphilic, poly(cyclooctene)-graft-poly(ethylene glycol), ROMP, surface properties
Macromonomer cyclooctene-poly(ethylene glycol) (cyclooctene-PEG) was first synthesized before being copolymerized with cyclooctene by ring opening metathesis polymerization (ROMP) to obtain an amphiphilic graft copolymer (poly(cyclooctene)-g-PEG) with polycyclooctene as the hydrophobic trunk chain and PEG as hydrophilic side chains. The structure of poly(cyclooctene)-g-PEG copolymer...
http://www.polymer.cn/research/sy_info17622 |
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Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties
关键字：amphiphilic, poly(cyclooctene)-graft-poly(ethylene glycol), ROMP, surface properties
Macromonomer cyclooctene-poly(ethylene glycol) (cyclooctene-PEG) was first synthesized before being copolymerized with cyclooctene by ring opening metathesis polymerization (ROMP) to obtain an amphiphilic graft copolymer (poly(cyclooctene)-g-PEG) with polycyclooctene as the hydrophobic trunk chain and PEG as hydrophilic side chains. The structure of poly(cyclooctene)-g-PEG copolymer...
http://www.polymer.cn/research/sy_info17621 |
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Impact of Water on Poly(lactic acid) Structure and Performance
In many different ways, water can influence significantly the structure and properties of various polymers. The extreme cases include the formation of polyureas in polyurethane reaction when isocyanates react with water or the plastici...
http://www.polymer.cn/research/sy_info16452 |
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Behaviors of liposomes in a thermoresponsive poly(n-isopropylacrylamide) hydrogel
Liposome-embedded hydrogels, which are also called liposomal hydrogels, have been widely used forcontrolled drug release.1, 2 The liposomal hydrogels, which combine the advantages of both liposomes andhydrogels, are still at the early stage...
http://www.polymer.cn/research/sy_info14714 |
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Nanofishing of poly(n-isopropylacrylamide) by atomic force microscopy
Nano-fishing of a single polymer chain of thiol-modified poly (N-isopropyl acrylamide) (SH-PNIPAM) inaqueous solution was studied using atomic force microscope. The obtained force-extension curves show twotypical features, one is in good agreeme...
http://www.polymer.cn/research/sy_info14711 |
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Crystal structure of poly(2,3-diphenylphenylene vinylene) derivatives
Poly(p-phenylenevinylene) (PPV) derivatives have attracted a great deal of attention owing to their potentialapplication in organic light emitting diodes. In particular, a new familyof soluble PPV derivatives, namelyPoly(2,3-diphenylphenylene vinylene) (D...
http://www.polymer.cn/research/sy_info14626 |
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