期刊
ADVANCED HEALTHCARE MATERIALS
卷 11, 期 4, 页码 -出版社
WILEY
DOI: 10.1002/adhm.202101979
关键词
biopolymers; collagen; electrospinning; nanofibers; sulfated polymers; tannin derivatives
资金
- National Science Foundation [1933552]
- Directorate For Engineering
- Div Of Chem, Bioeng, Env, & Transp Sys [1933552] Funding Source: National Science Foundation
Electrospinning is a versatile technology for fabricating polymer fibers, especially for biological applications. Recent research has focused on using biopolymers such as sulfated polymers, tannin derivatives, and modified collagen to produce new fibers. The potential advantages of these biopolymer-based fibers for biomedical applications are also being explored to enhance or achieve new properties for electrospun materials.
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.
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