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

页码：366 / 371

页数：6

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