海洋生物质纤维材料的开发与研究  

The Development and Research of Alga Fiber Materials

作　　者：王兵兵[1] 薛志欣[1] 付永强[1] 孔庆山[1] 纪全[1] 夏延致[1] 

机构地区：[1]青岛大学纤维新材料与现代纺织国家重点实验室培育基地,青岛266071

出　　处：《高分子通报》2011年第12期1-10,共10页Polymer Bulletin

基　　金：863国家重点基金项目(2010AA093701);山东省自主创新成果转化重大专项(2008ZHZX1A1202);国家自然科学青年基金(50803030)

摘　　要：海洋生物质多糖拥有来源丰富可再生、可生物降解、快速的凝胶性能和良好的生物相容性等优异性能,被广泛应用作药物缓释、组织工程支架、医用敷料等领域,但国内外对于其在功能纤维的制备和应用等方面的研究尚处于初级阶段。结合本课题组已经取得的海洋生物质纤维制备的成果,本文对具有代表性的海洋生物质纤维材料———海藻酸盐纤维和卡拉胶纤维的开发和研究进行了探讨,着重介绍了海藻酸盐和卡拉胶的结构特点、流变特性及其与纺丝流程之间的关系,同时探讨了不同类型的海洋生物质纤维的制备、改善纤维性能的方法和最佳的制备工艺条件。In this paper, we focus on the development and research of alga fiber materials. The materials have many excellent advantages： being resource-rich, renewable, biodegradable and biocompatible, et al. They are extensively used as drug release materials, scaffolds for tissue engineering and medical dressing. However, the application and preparation of functional fibers from alga fiber materials are still in its underdevelopment stage. Combining with the achievements of alga materials, we focus on the research and development of the alginate fibers and carrageenan fibers. The structure and rheological property of alginate and the carrageenan are studied. Moreover, the spin-forming of wet spinning and electrostatic spinning are discussed.

关 键 词：海藻酸盐 卡拉胶 湿法纺丝 静电纺丝 

分 类 号：TQ340.6[化学工程—化纤工业]