Electrospinning of keratin/poly(ethylene oxide) blend nanofibers
Electrospinning of keratin/poly(ethylene oxide) blend nanofibers
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DOI：
10.1002/app.25623
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发表时间：
2007-04-15
影响因子：
3
通讯作者：
Tonin, C.
中科院分区：
文献类型：
--
作者：
Aluigi, A.;Varesano, A.;Tonin, C.
近年来，对纳米纤维的静电纺丝的研究有所增加，因为在不同领域中的潜在应用的数量，从技术纺织品（例如，过滤器、复合增强材料和保护织物）到生物医学商品和装置，例如绷带、膜、生物活性表面和用于组织工程的多孔基底，生物相容性聚合物在其中起着重要作用。在这项工作中，羊毛角蛋白/聚（环氧乙烷）纳米纤维静电纺丝从聚合物共混物的水溶液在不同的操作条件下。长丝的特征在于与扫描电子显微镜，傅立叶变换红外，和差示扫描量热分析，并与通过铸造生产的相同材料的薄膜进行比较，目的是调查由于静电纺丝过程的结构变化。(c)2007 Wiley Periodicals，Inc.
Research on the electrospinning of nanofibers has increased in recent years because of the number of potential applications in different areas, ranging from technical textiles (e.g., filters, composite reinforcements, and protective fabrics) to biomedical commodities and devices such as bandages, membranes, bioactive surfaces, and porous substrates for tissue engineering, for which biocompatible polymers play an essential role. In this work, wool keratin/poly(ethylene oxide) nanofibers were electrospun from aqueous solutions of polymer blends under different operating conditions. The filaments were characterized with scanning electron microscopy, Fourier transform infrared, and differential scanning calorimetry analyses and compared with films of the same materials produced via casting with the aim of investigating structural changes due to the electrospinning process. (c) 2007 Wiley Periodicals, Inc.