角蛋白膜材料的制备及改性研究进展

发布时间：2018-02-16 11:26

  本文关键词： 角蛋白 蛋白膜 制备 交联 接枝 共混　出处：《化工进展》2016年09期 　论文类型：期刊论文

【摘要】：角蛋白是一类存在于毛发、指甲、羽毛中的可生物降解的可再生资源。本文介绍了浇铸成膜、热压成膜、静电纺丝3种常见的角蛋白成膜方法,对比分析了各种方法的特点和优势。针对单一角蛋白膜材料性能较差的不足,详细综述了通过增塑改性、化学改性以及与其他天然/合成高分子共混改性等对角蛋白膜材料的改性研究进展,指出角蛋白良好的成膜性和反应活性,使得角蛋白及其改性膜材料具有广阔的应用前景。最后提出今后的研究方向为角蛋白的高效提取、角蛋白成膜机理的研究以及膜材料的高性能化研究。
[Abstract]:Keratin is a kind of biodegradable renewable resource in hair, nail and feather. This paper introduces three common methods of forming keratin film: casting film, hot pressing film forming and electrospinning. The characteristics and advantages of various methods were compared and analyzed. In view of the poor performance of single keratin film, the modification of single keratin film by plasticizing was reviewed in detail. Chemical modification and blending modification with other natural / synthetic polymers have been studied on keratin membrane materials. It is pointed out that keratin has good film-forming property and reactive activity. It makes keratin and its modified membrane material have a broad application prospect. Finally, the future research direction is the high efficiency extraction of keratin, the study of the mechanism of keratin film formation and the study of high performance of membrane material.
【作者单位】： 西北工业大学材料学院;仲恺农业工程学院化学化工学院;广州科技职业技术学院;
【基金】：国家自然科学基金(21176269) 广东省科技计划(2013B010403029) 广东省高等学校科技创新项目(2013KJCX0102)
【分类号】：TQ936;TB383.2
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本文编号：1515403