Polysaccharide microcapsules via layer-by-layer assembly for cotton fabric as sustained release vessel

被引：0
|
作者：
Liu F. [1 ]
Li Q. [1 ,2 ,3 ]
Gong J. [1 ,2 ]
Li Z. [1 ,2 ]
Liu X. [1 ,2 ,3 ]
Zhang J. [1 ,2 ,4 ]
机构：
[1] School of Textile Science and Engineering, Tianjin Polytechnic University, Tianjin
[2] Key Laboratory of Advanced Textile Composites, Ministry of Education, Tianjin Polytechnic University, Tianjin
[3] Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, Donghua University, Shanghai
[4] Collaborative Innovation Center for Eco-Textiles of Shangdong Province, Qingdao, 266071, Shandong
来源：
Fangzhi Xuebao/Journal of Textile Research | 2019年 / 40卷 / 02期
关键词：
Controlled release; Fabric modification; Layer-by-layer self-assembly; Polysaccharide microcapsule; Stimuli-responsive;
D O I：
10.13475/j.fzxb.20180708905
中图分类号：
学科分类号：
摘要：
The oppositely charged sodium alginate (Alg), chitosan (Chi), hyaluronic acid (HA) were coated onto the CaCO3 template via layer-by-layer (LBL) self-assembled technique. The template was removed by using ethylenediaminetetraacetic acid (EDTA) to obtain hollow Alg/Chi/HA microcapsules. The purpose is to prepare biosafety functional fabrics.The morphology and thermal stability of microcapsules were studied by optical microscope with a large-depth-of-field, scanning electron microscope, infrared spectroscopy and comprehensive thermal analyzer. The results show that Alg/Chi/HA microcapsules have good hollow structure and strong stability. The pH-stimuli release behavior of microcapsules were investigated. These Alg/Chi/HA microcapsules were finished in the cotton fiber to manufacture the sustained releasing textile. This work is beneficial for the development of functional fabrics. Copyright No content may be reproduced or abridged without authorization.
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页码：114 / 118
页数：4
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