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Wu S, Dong T, Li Y, Sun M, Qi Y, Liu J, Kuss MA, Chen S, Duan B. State-of-the-art review of advanced electrospun nanofiber yarn-based textiles for biomedical applications. Appl Mater Today 2022; 27:101473. [PMID: 35434263 PMCID: PMC8994858 DOI: 10.1016/j.apmt.2022.101473] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 05/02/2023]
Abstract
The pandemic of the coronavirus disease 2019 (COVID-19) has made biotextiles, including face masks and protective clothing, quite familiar in our daily lives. Biotextiles are one broad category of textile products that are beyond our imagination. Currently, biotextiles have been routinely utilized in various biomedical fields, like daily protection, wound healing, tissue regeneration, drug delivery, and sensing, to improve the health and medical conditions of individuals. However, these biotextiles are commonly manufactured with fibers with diameters on the micrometer scale (> 10 μm). Recently, nanofibrous materials have aroused extensive attention in the fields of fiber science and textile engineering because the fibers with nanoscale diameters exhibited obviously superior performances, such as size and surface/interface effects as well as optical, electrical, mechanical, and biological properties, compared to microfibers. A combination of innovative electrospinning techniques and traditional textile-forming strategies opens a new window for the generation of nanofibrous biotextiles to renew and update traditional microfibrous biotextiles. In the last two decades, the conventional electrospinning device has been widely modified to generate nanofiber yarns (NYs) with the fiber diameters less than 1000 nm. The electrospun NYs can be further employed as the primary processing unit for manufacturing a new generation of nano-textiles using various textile-forming strategies. In this review, starting from the basic information of conventional electrospinning techniques, we summarize the innovative electrospinning strategies for NY fabrication and critically discuss their advantages and limitations. This review further covers the progress in the construction of electrospun NY-based nanotextiles and their recent applications in biomedical fields, mainly including surgical sutures, various scaffolds and implants for tissue engineering, smart wearable bioelectronics, and their current and potential applications in the COVID-19 pandemic. At the end, this review highlights and identifies the future needs and opportunities of electrospun NYs and NY-based nanotextiles for clinical use.
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Key Words
- CNT, carbon nanotube
- COVID-19, coronavirus disease 2019
- ECM, extracellular matrix
- Electrospinning
- FDA, food and drug administration
- GF, gauge factor
- GO, graphene oxide
- HAVIC, human aortic valve interstitial cell
- HAp, hydroxyapatite
- MSC, mesenchymal stem cell
- MSC-SC, MSC derived Schwann cell-like cell
- MWCNT, multiwalled carbon nanotube
- MY, microfiber yarn
- MeGel, methacrylated gelatin
- NGC, nerve guidance conduit
- NHMR, neutral hollow metal rod
- NMD, neutral metal disc
- NY, nanofiber yarn
- Nanoyarns
- PA6, polyamide 6
- PA66, polyamide 66
- PAN, polyacrylonitrile
- PANi, polyaniline
- PCL, polycaprolactone
- PEO, polyethylene oxide
- PGA, polyglycolide
- PHBV, poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
- PLCL, poly(L-lactide-co-ε-caprolactone)
- PLGA, poly(lactic-co-glycolic acid)
- PLLA, poly(L-lactic acid)
- PMIA, poly(m-phenylene isophthalamide)
- PPDO, polydioxanone
- PPy, polypyrrole
- PSA, poly(sulfone amide)
- PU, polyurethane
- PVA, poly(vinyl alcohol)
- PVAc, poly(vinyl acetate)
- PVDF, poly(vinylidene difluoride)
- PVDF-HFP, poly(vinylidene floride-co-hexafluoropropylene)
- PVDF-TrFE, poly(vinylidene fluoride trifluoroethylene)
- PVP, poly(vinyl pyrrolidone)
- SARS-CoV-2, severe acute respiratory syndrome coronavirus 2
- SC, Schwann cell
- SF, silk fibroin
- SWCNT, single-walled carbon nanotube
- TGF-β1, transforming growth factor-β1
- Textile-forming technique
- Tissue scaffolds
- VEGF, vascular endothelial growth factor
- Wearable bioelectronics
- bFGF, basic fibroblast growth factor
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Affiliation(s)
- Shaohua Wu
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Ting Dong
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Yiran Li
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Mingchao Sun
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Ye Qi
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Jiao Liu
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Mitchell A Kuss
- Mary & Dick Holland Regenerative Medicine Program and Division of Cardiology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, USA
- Department of Surgery, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shaojuan Chen
- College of Textiles & Clothing, Qingdao University, Qingdao, China
| | - Bin Duan
- Mary & Dick Holland Regenerative Medicine Program and Division of Cardiology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, USA
- Department of Surgery, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
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