| Preparation and characterization of crosslinked chitosan-based nanofibers |
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| 作者姓名： | Ying Shah Zhou Dong Zhi Yang Jun Nie |
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| 作者单位： | a，b，* |
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| 摘 要： | Crosslinked chitosan-based nanofibers were successfully prepared via electrospinning technique with heat mediated chemical crosslinking followed.The structure,morphology and mechanical property of nanofibers were characterized by attenuated total reflection-Fourier transform infrared spectroscopy(ATR-FTIR),scanning electron microscopy(SEM),Instron machine,respec- tively.The results showed that,nanofibers exhibited a smooth surface and regular morphology,and tensile strength of nanofibers improved with increasing of triethylene glycol dimethacrylate(TEGDMA)content.
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| 关 键 词： | 交联壳聚糖 纳米纤维 制备 表征 电子自旋技术 |
| 收稿时间： | 2006-06-19 |
Preparation and characterization of crosslinked chitosan-based nanofibers |
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| Ying Shah Zhou Dong Zhi Yang Jun Nie.Preparation and characterization of crosslinked chitosan-based nanofibers[J].Chinese Chemical Letters,2007,18(1):118-120. |
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| Authors: | Ying Shan Zhou Dong Zhi Yang Jun Nie |
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| Institution: | 1. Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, China;2. State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | Crosslinked chitosan-based nanofibers were successfully prepared via electrospinning technique with heat mediated chemical crosslinking followed.The structure,morphology and mechanical property of nanofibers were characterized by attenuated total reflection-Fourier transform infrared spectroscopy(ATR-FTIR),scanning electron microscopy(SEM),Instron machine,respec- tively.The results showed that,nanofibers exhibited a smooth surface and regular morphology,and tensile strength of nanofibers improved with increasing of triethylene glycol dimethacrylate(TEGDMA)content. |
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| Keywords: | Chitosan Nanofiber Electrospinning Crosslinking TEGDMA |
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