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- porous polymer particles 多孔聚合物微球
- The microemulsions, liposomes, microcapsule, nanotechnology, nylon particles, and porous polymer microsphere were mainly introduced. 主要介绍了微乳液、脂质体、微胶囊、纳米技术及尼龙颗粒、多孔聚合物微球等。
- Coverage of polymer particles is obviously influenced by emulsifier structure. 显然聚合物胶粒总数受乳化剂结构的影响。
- Porous polymer beads as the supporter for enzyme immobilization were synthesized by means of suspension polymerization with mixed solvent as the diluent. 以不同孔径的聚苯乙烯小球作载体研究固定化酶,使酶的分子尺寸与载体孔径尺寸匹配。
- The drying of wet polymer particles with solvent recovery is an operation which may see wide use in the plastics industry. 干燥湿的聚合物颗粒并把溶剂回收是在塑料工业中有广泛用途的一种操作。
- Conclusion:The extract of 70% ethanol was loaded on porous polymer resin column,and the n-Butanol fraction of the elute was established to be the optimal active part. 近年来单味中草药在抗脂肪肝的疗效方面基本取得了共识[2],笔者采用70%25乙醇提取山里红叶,干燥提取物分别用氯仿及正丁醇萃取,最后进行各部位抗脂肪肝作用研究。现报道如下。
- The paper presents characters of several methods to prepare polymer particles and advantages of dispersion polymerization . 简述了传统制备聚合物微球的一些方法特点和分散聚合法的优越性。
- Absolom DR, Zingg W, Neumann AW, Protein adsorption to polymer particles: Role of surface properties, J Biomed Mater Res 1987; 21: 161-71. 周启雄,“改质聚酯之抗菌性、生物相容性与界面行为”,国立台湾科技大学高分子工程技术研究所博士论文(2005
- Abstract The influencing factors,such as feed methods,monomer hydrophilicity,initator,on the morphology of composite polymer particles were introduced. 摘要对加料方式、单体亲水性、引发剂等因素对复合微粒形态形成的影响作了介绍;
- A kind of polymer particles encapsulated naphthaleneboronic acid (NBA) was prepared via an oil-in-water emulsion polymerization process. 利用水包油乳液聚合法制备包裹了萘硼酸(NBA)的聚合物颗粒。
- Plates for thin-layer chromatography (TLC) with an attached layer of porous polymer monolith have been prepared and used for the separation of small molecules, peptides, and proteins. 制备了涂覆有整体多孔聚合涂层的薄层色谱(TLC)板,并将其用于小分子、肽段和蛋白质的分离。
- The emulsion was detected by TEM, it manifested the diameter of polymer particles from acryloyl modified LS was bigger than form maleic anhydride modified LS. 从电镜照片上可以看出,改性后所得聚合物乳液中乳胶颗粒粒径大小为:丙烯酰氯改性聚合物大于马来酸酐改性聚合物。
- Some of the parameters of geometrical deformation of polymer particles were obtained by means of quantificationally mathematical calculation and theoretic analyses.Mo... 通过定量的数学计算和理论分析,得到了聚合物粒子几何形变的部分参数,并应用该分析解释了一些实际问题。
- A compound, which had isoindole unit in its molecule with strong fluorescence intensity, would form when the polymer particles were reacted with primary amine. 该聚合物颗粒本身的荧光很弱,但可与伯胺作用,形成具有强荧光的异吲哚类化合物。
- The polymer particle shape was characterized by SEM. 用扫描电镜对聚合物粒子形态进行表征。
- Stationary phases usually consist of porous polymers or solid supports impregnated with liquid phase. 固定相通常由多孔聚合体或浸渍过液相的固体担体构成。
- porous polymer; capillary chromatographic column 多孔聚合物;毛细管色谱柱
- A new type of polymer particles with longan-like structure was prepared using the superbranched polyglycerol as parents materials, the structure of the particles was characterized in details. 用超支化的聚丙三醇为原料,合成了一种新型的具有龙眼结构的聚合物纳米例子。
- Hollow polymer particles can be obtained by core-shell emulsion polymerization on the base of the core particles and then by alkalization treatment of the core-shell latex particles. 该核乳胶粒经过核-壳乳液聚合和适当的碱处理工艺就可成为具有中空结构的聚合物微球。
- Progress in Research on Low-density Porous Polymer for ICF Targets ICF靶低密度聚合物多孔材料研究进展