Study on the structure of electrospun fibers from regenerated Samia Cynthia ricini silk fibroin

被引：0
|
作者：
Xu Mei [1 ]
Zuo Bao-qi [1 ]
机构：
[1] Soochow Univ, Coll Mat Engn, Suzhou 215021, Peoples R China
来源：
RESEARCHES AND PROGRESSES OF MODERN TECHNOLOGY ON SILK, TEXTILE AND MECHANICALS I | 2007年
关键词：
electrospinning; Samia Cynthia ricini silk fibroin; non-woven web; structure;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Silks were boiled in an aqueous solution of sodium carbonate to extract the sericin proteins. The extracted silk was dissolved in a limited concentration LiSCN solution and dialyzed in water. Then cast it on polystyrene dish surfaces to make films. The films were carried out in HFIP, and we prepared non-woven web of regenerated Samia Cynthia ricini silk fibroin fibers with electrospinning method. The morphology of the non-woven web were investigated by SEM. The polymeric structure of the electrospun fibers were analyzed by FTIR, X-ray and DTA/TG. The result showed that the diameter of the non-woven web fibers from the regenerated Samia Cynthia ricini silk fibroin were about several micrometers, and the polymeric structure was great different from natural silk fibroin.
引用
收藏
页码：366 / 371
页数：6
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