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SYNTHESIS AND CHARACTERIZATION OF NOVEL CONTROLLED DRUG DELIVERY SYSTEMS OF POLY(DMAEMA-CO-ACRYLOYL-；-CYCLODEXTRIN) HYDROGEL
关键字：SYNTHESIS,AND,CHARACTERIZATION,NOVEL,CONTROLLED,DRUG,DELIVERY,SYSTEMS,POLY,DMAEMA,ACRYLOYL,amp,61538,CYCLODEXTRIN,HYDROGEL,
The purpose of this study is to synthesize novel controlled drug delivery polymer systems that not only has supra-molecular enclosure ability, but also can intelligently respond the external stimuli including pH, temperature and ionic&...
http://www.polymer.cn/research/dis_info3404 |
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光响应共聚物高分子的合成及性能研究
关键字：AAAB P（AAAB-co-AAM） 光响应
光感应高分子是一类由于光辐射而产生响应的新型智能高分子材料，该类聚合物分子结构中通常含有光敏感性部分，在光的刺激下，光敏性部分转变成异构体，从而使分子构型发生改变，产生光响应性。
http://www.polymer.cn/research/dis_info2959 |
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POLY(LACTIDE-CO-GLYCOLIDE) MICROSPHERES FOR CONTROLLED RELEASE OF INSULIN WITH SLIGHTER INITIAL BURST RELEASE AND SLOWER RELEASE RATE
关键字：POLY,LACTIDE,GLYCOLIDE,MICROSPHERES,FOR,CONTROLLED,RELEASE,INSULIN,WITH,SLIGHTER,INITIAL,BURST,RELEASE,AND,SLOWER,RELEASE,RATE,
Initial burst release is a key problem for protein delivery from biodegradable microspheres prepared by double emulsion method [1,2].
http://www.polymer.cn/research/dis_info1828 |
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Co含量对Zn0.6CoxFe2.4-xO4结构与磁性的影响
关键字：锌钴铁氧体 磁性 结构 相变
采用溶胶-凝胶方法制备纳米尺度钴锌铁氧体Zn0.6CoxFe2.4-xO4(x=0~0.30)颗粒,利用X射线衍射仪(XRD)分析晶体结构和相变过程，利用振动样品磁强计(VSM)对其磁性进行测量和分析。实验结果表明，钴锌铁氧体Zn0.6Co0.15Fe2.25O4在800℃时生成单一尖晶石相锌钴铁氧体，在550~800℃温度区间出现α&#8722；Fe2O3过渡相。随钴含量的增加，Zn0.6CoxFe2.4-xO4的比饱和磁化强度先增后减，x=0.075~ 0.15比饱和磁化强度较高；Zn0.6Co...
http://www.polymer.cn/research/dis_info988 |
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正极材料LiM0.9Ti0.1O2(M=Ni,Co)的合成及表征
关键字：锂离子电池 正极材料 电化学性能
利用溶胶-凝胶预处理固相方法合成了锂离子电池正极材料LiM0.9Ti0.1O2 (M=Ni, Co )，通过XRD对合成的材料进行结构分析，并将其组装成电池进行了电化学测试，对两种材料LiNi0.9Ti0.1和 LiCo0.9Ti0.1进行了比较。结果发现，LiCo0.9Ti0.1O2的结构和性能要好于LiNi0.9Ti0.1O2，根据实验结果对其原因进行了初步的分析。
http://www.polymer.cn/research/dis_info570 |
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[高分子材料科学与工程] Poly(DMAEMA-co-VP)Fe3O4纳米复合水凝胶的制备及性能
以甲基丙烯酸-N,N-二甲氨基乙酯( DMAEMA) 4-乙烯基吡啶( VP) 为单体，N,N-亚甲基双丙烯酰胺( BIS) 为交联剂，在 Fe3O4纳米粒子分散液中原位共聚制备了具有温度、pH、磁场三重响应性的纳米复合水凝胶。对纳米复合水凝胶的溶胀性能、温敏性、pH 敏感性、磁场响应性等性能进行了研究，进而考察了纳米复合水凝胶对重金属离子( Cu2+) 的吸附脱附行为。结果表明，纳米复合水凝胶具有良好的温敏性、pH 敏感性和磁场响应性， 并且对重金...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13151.html |
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[Journal of Materials Science]Poly(NIPAAm-co-Ru(bpy)32+) Hydrogels Crosslinked by Double-bond End-capped Pluronic F127: Preparation, Properties and Coupling with the BZ Reaction
Topological network design is an effective way to obtain new functionalities and regulate the properties of stimuli responsive hydrogels. In this work, poly(NIPAAm-co-Ru(bpy)3 2?) hydrogels (NIPAAm: N-isopropylacrylamide, Ru(bpy)3 2?: Ruthenium bipyridine complex monomer) crosslinked by amphiphilic triblock copolymers were designed and constructed by a photo-induced gelation method, utilizing do...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13142.html |
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【International Journal of Polymeric Materials and Polymeric Biomaterials-2016春季】Surface-initiated RAFT polymerization of p (MA POSS-co-DMAEMA(+)) brushes on PDMS for improving antiadhesive and antibacterial properties
International Journal of Polymeric Materials and Polymeric Biomaterials, 2016, 65: 55-64
http://www.polymer.cnt//ss/wangbailiang/publicationsshow_9164.html |
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Effect of graphene oxide nanoplatelets on the thermal characteristics and shape-stabilized performance of poly(styrene-co-maleic anhydride)-g-octadecanol comb-like polymeric phase change materials
Shape stability and thermal performance of composite shape-stabilized phase change materials (SSPCMs) composed of poly(styrene-co-maleic anhydride)-g-octadecanol (SMAC18) comb-like polymer and graphene oxide (GO) nanoplatelets are studied under various GO contents. Thanks to the adsorption and protection of GO layered structure, SMAC18/GO SSPCMs exhibit a good phase change characteristics and shap...
http://www.polymer.cnt//ss/hfshi/publicationsshow_8957.html |
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A specially structured conductive nickel-deposited poly(ethylene terephthalate) nonwoven membrane intertwined with microbial pili-like poly(vinyl alcohol-co-ethylene) nanofibers and its application for alcohol sensor
The trend in development of portable and wearable sensors in
healthcare-related applications promotes an expanding demand for flexible,
stretchable and electrically conductive fabrics. A novel structured conductive
nickel-deposited poly(ethylene terephthalate) (PET) membrane intertwined with
microbial pili-like poly(vinyl alcohol-co-ethylene) (PVA-co-PE) nanofibers has been
prepared. FTIR and XRD ...
http://www.polymer.cnt//ss/wangdongjiaoshou/publicationsshow_8154.html |
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