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用不同的子层制成的非织造丝织物的制造,结构和特性

Yun Yeong Choi¹, Mi Jin Jang², Byung-Dae Park³

¹Department of Biofibers and Biomaterials Science, Kyungpook National University, Daegu 41566, Republic of Korea.

International journal of molecular sciences

|July 29, 2023

概括

这项研究表明,无丝面料的特性因层而异. 选择特定的丝纤维可以控制生物医学和化品应用的织物特性.

科学领域:

材料科学材料科学材料科学
生物材料工程生物材料工程
织科学织科学

背景情况:

无丝面料是多用途的材料.
了解结构-属性关系对于优化丝织物应用至关重要.

研究的目的:

研究丝层起源对非织造丝织物特性的影响.
确定子层的选择是否可以为特定用途量身定制织物特性.

主要方法:

使用不同层的纤维制造五种无丝面料.
分析结构特征 (纤维直径,织物厚度).
物理化学性质的评估 (氨基酸组成,结晶性,接触角度,黄色度指数,保持水分,机械性质,热稳定性,细胞活力).

主要成果:

丝纤维直径和织物厚度从外层减少到内层.
外层显示出更高的水友性和更低的结晶性;内层显示出更高的结晶性和接触角度.
黄色度指数,水分保留和机械性能从外层降低到内层.
所有层的热稳定性和细胞活力都是一致的.

结论:

子层显著影响无丝面料的特性.
通过从特定的层中选择丝纤维,可以实现定制织物特征.
这些发现支持在生物医学和化领域的无丝面料的工业化.

关键词:

细胞活力的细胞活力.机械性能机械性能机械性能非织造的丝织物是非织造的丝织物丝网是一种丝网.丝虫子层是丝虫的子层.结构特征结构特征

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