標題: Nanofibrous hydrogels self-assembled from naphthalene diimide (NDI)/amino acid conjugates
作者: Hsu, Ling-Huang
Hsu, Shu-Min
Wu, Fang-Yi
Liu, Yu-Hao
Nelli, Srinivasa Rao
Yeh, Mei-Yu
Lin, Hsin-Chieh
材料科學與工程學系
Department of Materials Science and Engineering
公開日期: 1-Jan-2015
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.
URI: http://dx.doi.org/10.1039/c5ra00172b
http://hdl.handle.net/11536/124604
ISSN: 2046-2069
DOI: 10.1039/c5ra00172b
期刊: RSC ADVANCES
Volume: 5
Issue: 26
起始頁: 20410
結束頁: 20413
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