Nanofibrous hydrogels self-assembled from naphthalene diimide (NDI)/amino acid conjugates

被引：21

作者：

Hsu, Ling-Huang ^{[1
]}

Hsu, Shu-Min ^{[1
]}

Wu, Fang-Yi ^{[1
]}

Liu, Yu-Hao ^{[1
]}

Nelli, Srinivasa Rao ^{[1
]}

Yeh, Mei-Yu ^{[1
]}

Lin, Hsin-Chieh ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan

来源：

RSC ADVANCES | 2015年 / 5卷 / 26期

关键词：

FIELD-EFFECT TRANSISTORS; POLYMER SOLAR-CELLS; SUPRAMOLECULAR HYDROGELS; CHARGE-TRANSFER; N-CHANNEL; DERIVATIVES; DIPEPTIDES; DESIGN; SEMICONDUCTOR; SELECTIVITY;

D O I：

10.1039/c5ra00172b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The combination of a naphthalene diimide (NDI) group and a single amino-acid of serine (Ser) or lysine (Lys) can be used to promote the formation of a supramolecular hydrogel, which indicates the aromatic amino acid is not necessary to be used in the structural design of NDI-capped small molecule hydrogelators. An equimolar ratio of NDI-Ser and NDI-Lys can form a stable hydrogel under neutral conditions and its gel-to-sol transition temperature is higher than 37 degrees C. This work, as the first example of NDI-containing hydrogelators without aromatic rings in the side chains of amino acids, illustrates a new approach to design NDI-capped supramolecular hydrogels.

引用

页码：20410 / 20413

页数：4

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