Adjustable nanofibers self-assembled from an irregular conformational peptide amphiphile

被引：19
|
作者：
Qin, Si-Yong
Jiang, Hua-Fang
Peng, Meng-Yun
Lei, Qi
Zhuo, Ren-Xi
Zhang, Xian-Zheng [1 ]
机构：
[1] Wuhan Univ, Minist Educ, Key Lab Biomed Polymers, Wuhan 430072, Peoples R China
来源：
POLYMER CHEMISTRY | 2015年 / 6卷 / 04期
基金：
中国国家自然科学基金;
关键词：
SUPRAMOLECULAR HYDROGELS; DRUG-DELIVERY; MINERALIZATION; TRANSFORMATION; SCAFFOLDS; PH;
D O I：
10.1039/c4py01237b
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel peptide amphiphile was elegantly designed to adopt an irregular secondary structure. The peptide could self-assemble into dendritic nanofibers and further yield the peacock-featherlike nanofibers with the deposition of inorganic materials on the dendritic fibers. Triggered by the pH change, the dendritic nanofibers underwent a drastic morphological change and rearranged into parallel nanofibers.
引用
收藏
页码：519 / 524
页数：6
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