Expanding the Repertoire of Electrospinning: New and Emerging Biopolymers, Techniques, and Applications
Expanding the Repertoire of Electrospinning: New and Emerging Biopolymers, Techniques, and Applications
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扩大静电纺丝的范围：新兴的生物聚合物、技术和应用
DOI：
10.1002/adhm.202101979
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发表时间：
2021-11
影响因子：
10
通讯作者：
L. Madruga;M. Kipper
中科院分区：
文献类型：
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作者：
L. Madruga;M. Kipper
静电纺丝已成为一种用于制造聚合物纤维的通用且易于使用的技术，特别是对于生物应用。天然聚合物或生物聚合物（包括合成衍生的天然聚合物）代表了合成聚合物作为静电纺丝材料的有前途的替代品。许多生物聚合物是从丰富的可再生资源中获得的，可生物降解，并具有固有的生物功能。本综述调查了最近报道由新兴生物聚合物生产的新型纤维的文献，重点介绍了硫酸化聚合物（包括角叉菜胶和糖胺聚糖）、单宁衍生物（缩合和水解单宁、单宁酸）、改性胶原蛋白和细胞外基质提取物的使用的最新进展。还讨论了这些生物聚合物基纤维的拟议优点，重点关注其生物医学应用，以强调使用新型和新兴生物聚合物（或对成熟生物聚合物的新修改）来增强或实现电纺纤维材料的新性能。
Electrospinning has emerged as a versatile and accessible technology for fabricating polymer fibers, particularly for biological applications. Natural polymers or biopolymers (including synthetically derivatized natural polymers) represent a promising alternative to synthetic polymers, as materials for electrospinning. Many biopolymers are obtained from abundant renewable sources, are biodegradable, and possess inherent biological functions. This review surveys recent literature reporting new fibers produced from emerging biopolymers, highlighting recent developments in the use of sulfated polymers (including carrageenans and glycosaminoglycans), tannin derivatives (condensed and hydrolyzed tannins, tannic acid), modified collagen, and extracellular matrix extracts. The proposed advantages of these biopolymer‐based fibers, focusing on their biomedical applications, are also discussed to highlight the use of new and emerging biopolymers (or new modifications to well‐established ones) to enhance or achieve new properties for electrospun fiber materials.