Microporous polypropylene hollow fibrous membranes may be prepared by the melt spinning and cold stretching ( MSCS) or thermally induced phase separation ( TIPS) method. 对熔融纺丝-冷却拉伸与热致相分离两种制备微孔聚丙烯中空纤维膜的意义、原理、过程、影响因素等进行了评述。
Preparation and Properties of Sulfonated Ultrafine Electrospun Polystyrene Fibrous Membranes 磺化电纺聚苯乙烯超细纤维膜的制备及其结构与性能
Preparation of Sulfonated Electrospun Polystyrene Fibrous Membranes and Its Application 磺化聚苯乙烯电纺纤维膜的制备与应用研究
The author observed the fibrous membranes proliferated in various degrees during 1~ 2 weeks after combined surgery. 作者观察到,这类联合手术的后囊纤维膜样改变,在术后一至二周即在不同程度上有所表现。
A Study of PPS Hollow Fibrous Microfiltration Membranes(ⅱ)& The Effect on Structure and Property of PPS Hollow Fibers in Drawing Process 聚苯硫醚中空纤维微滤膜的研究(Ⅱ)&拉伸工艺对中空纤维结构与性能的影响
Results All cases had the complications that caused by fibrous organizational membranes formation. 结果所有病例均有不同程度的以纤维机化膜形成为主的并发症。
Electrospun fibrous membranes have many advantages such as high porosity, large surface area, light weight, universality for a variety of materials, and so on. 通过这种方法制备的纳米/微米纤维膜具有比表面积大、孔隙率高、质量轻等优点。
Three-dimensional ( 3D) electrospun fibrous membranes not only possess advantages such as high specific surface area, highly porous structure and controllable fibrous structures, but also are able to realize functionalization through regulating chemical composition or structures. 而具有三维立体结构的静电纺纳米纤维膜不仅具有较高的比表面积、丰富的孔结构和可控的纤维结构等优点,而且还可以通过调控化学组成或结构等方法来实现其功能化。
The result of X-ray photoelectron spectroscopy revealed that approximately 10% of Ag element distributed on the surface of the fibrous membranes. X-光电子能谱分析显示有约10%的Ag元素分布在了纤维膜的表面。
Tissue engineering scaffolds material is the current research hotspot, especially the electrospun fibrous membranes are expected to have wide applications in tissue engineering field. 组织工程支架材料是当前的热点研究方向,尤其是采用静电纺丝技术制备的纤维膜在组织工程领域得到广泛的应用。