新型组织工程用壳聚糖衍生物的合成、表征及静电纺丝

2018 25th National and 3rd International Iranian Conference on Biomedical Engineering (ICBME) Pub Date : 2018-11-01 DOI:10.1109/ICBME.2018.8703587

R. Sedghi, Marziye Gholami, Alireza Shaabani

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引用次数: 0

摘要

研究了新型壳聚糖季铵衍生物四甲基脲硫代氨基脲-羧甲基壳聚糖(CMC)的合成及四甲基脲硫代氨基脲/聚乙烯醇共混溶液的静电纺丝工艺。利用傅里叶变换红外光谱分析和扫描电镜观察了纳米纤维的化学结构和形貌。结果表明，制备的纳米纤维可能是组织工程领域的新候选材料。

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Synthesis, Characterization and Electrospinning of Novel Chitosan Derivative for Tissue Engineering Applications

Synthesis of quaternized tetramethyl urea thiosemicarbazone O-carboxymethyl chitosan (CMC) as a new quaternized chitosan derivation and electrospinning of quaternized tetramethyl urea thiosemicarbazone CMC/poly (vinyl alcohol) blend solution was investigated. The chemical structure and morphology of the nanofibers were observed by Fourier transform infrared spectra analysis and scanning electron microscopy (SEM). The results indicate that prepared nanofiber may be a new candidate for tissue engineering purposes.

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来源期刊

2018 25th National and 3rd International Iranian Conference on Biomedical Engineering (ICBME)

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