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Polymer 2009: Synthesis and self-assembly of amphiphilic poly(acrylic acid-b-DL-lactide) to form micelles for pH-responsive drug delivery
An amphiphilic diblock copolymer of poly(acrylic acid-b-DL-lactide) (PAAc-b-PDLLA) was synthesized by ring-opening polymerization Of X-lactide initiated by hydroxyl-terminated polyacrylic acid (PAAc-OH). The critical micelle concentration (CMC) of PAAc-b-PDLLA in aqueous solution, determined by fluorescence spectroscopy using pyrene as a probe, was found about 80 mg L-1. A solution of PAAc-b-PDLLA...
http://www.polymer.cn//ss/huangshiwen/publicationsshow_2017.html |
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Microporous polypropylene hollow fiber membrane Par 1: Surface modification by graft polymerization of acrylic acid
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7.8 磅
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MicrosoftInternetExplorer4
Microporous polypropylene hollow fiber membrane Par 1: Surface modification by graft polymerization of acrylic acid
http://www.polymer.cn//ss/wangjianli/publicationsshow_1915.html |
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Alternating Copolymer of Sulfonated poly(ether ether ketone-benzimidazole)s (SPEEK-BI) bearing acid and base moieties
首次合成了磺化醚酮与苯并咪唑结构交替的聚合物。对其聚合物膜的性能进行了充分表征，探讨了其用于PEMFC的可能性。
http://www.polymer.cn//ss/wangjianli/publicationsshow_1897.html |
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Roberts. Predicting the Effect of Dissolved Carbon Dioxide on the Glass Transition Temperature of Poly(Acrylic Acid)
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http://www.polymer.cn//ss/caoguiping/publicationsshow_1680.html |
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The Mechanism and Kinetics for Selective Oxidation of Glyoxal to Produce Glyoxalic Acid by FENTON'S Agent. (submitted)
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http://www.polymer.cn//ss/caoguiping/publicationsshow_1677.html |
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Strategies for the analysis of poly(methacrylic acid) by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
We evaluated several aq.-based sample prepn. protocols for the anal. of poly(methacrylic acid) (PMAA) by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS). The sample contained a pentaerythritol tetra(3-mercaptopropionate) end-group, and was characterized in pos. and neg. ion modes using 2,5-dihydroxybenzoic acid (DHB) and 2,4,6-trihydroxyacetophenone...
http://www.polymer.cn//ss/tanbien/publicationsshow_1548.html |
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Fabrication of zein/hyaluronic acid fibrous membranes by electrospinning, Journal of Biomaterials Science-Polymerization Edition, 2007, 18 (6), 731-742.
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http://www.polymer.cn//ss/lixs/publicationsshow_1503.html |
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Methoxy Poly(ethylene glycol)-b-Poly(L-lactic acid) Copolymer Nanoparticles as Delivery Vehicles for Paclitaxel
Methoxy poly(ethylene glycol)-b-poly(l-lactic
acid) (MPELLA) was prepared by the melt polycondensation
of methoxy poly(ethylene glycol) and l-lactic acid.
The structure and properties of MPELLA were characterized
by IR, 1H-NMR, differential scanning calorimetry, and wideangle
X-ray diffraction. To estimate its feasibility as a vehicle
for paclitaxel, MPELLA nanoparticles were prepared by a
...
http://www.polymer.cn//ss/dengliandong/publicationsshow_1388.html |
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pH-Responsive Biodegradable Micelles Based on Acid-Labile Polycarbonate Hydrophobe: Synthesis and Triggered Drug Release
pH-responsive biodegradable micelles were prepared from block copolymers comprising of a novel acid-labile polycarbonate hydrophobe and poly(ethylene glycol) (PEG). Two new cyclic aliphatic carbonate monomers, mono-2,4,6-trimethoxybenzylidene-pentaerythritol carbonate (TMBPEC, 2a) and mono-4-methoxybenzylidene-pentaerythritol carbonate (MBPEC, 2b) were designed and successfully synthesized via a t...
http://www.polymer.cn//ss/zhongzhiyuan/publicationsshow_1214.html |
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Functionalized poly(alpha-hydroxy acid)s via ring-opening polymerization: Toward hydrophilic polyesters with pendant hydroxyl groups
Two functionalized dilactones with protected hydroxyl groups, benzyloxymethyl methyl glycolide (4a) and benzyloxymethyl glycolide (4b), were synthesized and converted to the corresponding polyesters by ring-opening polymerization in the melt ( at 110 degrees C using benzyl alcohol and SnOct(2) as initiator and catalyst, respectively, and at 130 degrees C using SnOct(2) as catalyst or in solution a...
http://www.polymer.cn//ss/zhongzhiyuan/publicationsshow_1001.html |
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