Citation: Ying Shan Zhou, Dong Zhi Yang, Jun Nie. Preparation and characterization of crosslinked chitosan-based nanofibers[J]. Chinese Chemical Letters, ;2007, 18(1): 118-120. doi: 10.1016/j.cclet.2006.11.035 shu

Preparation and characterization of crosslinked chitosan-based nanofibers

a Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, China;
b State Key Laboratory of Chemical Resource Engineering and College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China

Received Date: 19 June 2006

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, respectively. 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.
- Chitosan,
- Nanofiber,
- Electrospinning,
- Crosslinking,
- TEGDMA
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