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静电纺聚合物多孔微球的结构控制及应用
关键字：Electrospinning, Microspheres, Morphology control, Internal structure, Adsorption
静电纺丝技术是一种新的制备聚合物多孔微球的方法。静纺多孔微球具有比表面积大、形貌可控以及本身带有正电荷能够很好分散等优点，使其在毒害物质吸附、过滤、组织工程、药物释放等领域有着广泛的应用。
http://www.polymer.cn/research/dis_info13451 |
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OPTIMAL SIZE CONTROL OF PANCREATIC ISLET CELL CLUSTERS USING CONCAVE-BOTTOMED MICROWELLS
关键字：islet cell cluster (ICC), size distributaion, concave-bottomed microwell, functionality, viability
Pancreatic islet transplantation has been used to treat diabetes mellitus. After islet isolation, the size of the islets varies widely, which means that their viability and functionality are different. Islets with a small diameter ...
http://www.polymer.cn/research/dis_info13148 |
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注塑成型动态模具温控技术与应用案例
关键字： Dynamic mold temperature control (DMTC); induction heating and improve part qualities.
3C(computer, communication and consumer electronics)产品、薄壳(thin-wall)产品、微特征(micro-featured)产品包括各种光学显示组件、镜片乃至于含微流道的微机电产品的注塑成型技术都遇到了空前的挑战。过去十年高速乃至超高速射出机的开发均是要解决熔胶在微细尺寸中快速凝固的问题，但花费的成本太过昂贵。其中重要的关键技术在于快速动态模温的变化与控制无法达成。如果充填过程模具温度能保持在玻璃转...
http://www.polymer.cn/research/dis_info8211 |
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ON THE DESIGN OF HIGHLY ACTIVE BINARY CATALYST SYSTEMS FOR CO2/EPOXIDES COPOLYMERIZATION: POLYMER SELECTIVITY,ENANTIOSELECTIVITY AND STEREOCHEMISTRY CONTROL
关键字：THE,DESIGN,HIGHLY,ACTIVE,BINARY,CATALYST,SYSTEMS,FOR,EPOXIDES,COPOLYMERIZATION,POLYMER,SELECTIVITY,ENANTIOSELECTIVITY,AND,STEREOCHEMISTRY,CONTROL,
Conversion of carbon dioxide (CO2) to desirable, economically competitive products has received much attention, because CO2 is naturally abundant, relative non-toxic and inexpensive, and also the major greenhouse gas.1
http://www.polymer.cn/research/dis_info1512 |
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粒径均一的聚甲基丙烯酸羟乙酯微球的制备及形态控制
关键字： 2-hydroxyethyl methacrylate, membrane emulsification, droplets swelling, morphology control
Monodisperse Poly(2-hydroxyethyl methacrylate) (PHEMA) microspheres were successfully prepared by membrane emulsification method following with droplets swelling and polymerization process. The morphology control of PHEMA microspheres was also investigated. Fi...
http://www.polymer.cn/research/dis_info8073 |
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粒径均一的聚甲基丙烯酸羟乙酯微球的制备及形态控制
关键字： 2-hydroxyethyl methacrylate, membrane emulsification, droplets swelling, morphology control
Monodisperse Poly(2-hydroxyethyl methacrylate) (PHEMA) microspheres were successfully prepared by membrane emulsification method following with droplets swelling and polymerization process. The morphology control of PHEMA microspheres was also investigated. Fi...
http://www.polymer.cn/research/dis_info8073 |
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