Self-assembly of a peptide amphiphile based on hydrolysed Bombyx mori silk fibroin

被引：43
|
作者：
Zhang, Jinming [1 ]
Hao, Ruiwen [1 ]
Huang, Lei [1 ]
Yao, Jinrong [1 ]
Chen, Xin [1 ]
Shao, Zhengzhong [1 ]
机构：
[1] Fudan Univ, Dept Macromol Sci, Adv Mat Lab, Key Lab Mol Engn Polymers,Minist Educ, Shanghai 200433, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 37期
基金：
中国国家自然科学基金;
关键词：
TRANSFORM INFRARED-SPECTROSCOPY; BETA-SHEET TAPES; CIRCULAR-DICHROISM; NANOFIBERS; STABILITY; NANOTUBES; MOLECULES; SCAFFOLD; RIBBONS; FIBERS;
D O I：
10.1039/c1cc12633d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An octapeptide, GAGAGAGY, was obtained by a novel method, i.e. hydrolysing Bombyx mori silk fibroin. Afterward, a dodecanoic acid-peptide conjugation was synthesized. This amphiphile assembled into cylindrical nanofibers of planar beta-sheets at pH 9 and twisted beta-sheets at pH 4.
引用
收藏
页码：10296 / 10298
页数：3
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