Volume 44, Issue 37 pp. 6025-6029
Communication

A Dendron Based on Natural Amino Acids: Synthesis and Behavior as an Organogelator and Lyotropic Liquid Crystal

Yan Ji

Yan Ji

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Yu-Fei Luo

Yu-Fei Luo

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Xin-Ru Jia Prof.

Xin-Ru Jia Prof.

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Er-Qiang Chen Prof.

Er-Qiang Chen Prof.

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Yun Huang

Yun Huang

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Chun Ye

Chun Ye

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Bing-Bing Wang

Bing-Bing Wang

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Qi-Feng Zhou Prof.

Qi-Feng Zhou Prof.

Department of Polymer Science & Engineering and The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry & Molecular Engineering, Peking University, Beijing 100871, China, Fax: (+86) 10-62751708

Search for more papers by this author
Yen Wei Prof.

Yen Wei Prof.

Department of Chemistry, Drexel University, Philadelphia, PA 19104, USA, Fax: (+1) 215-895-1265

Search for more papers by this author
First published: 14 September 2005
Citations: 77

This work was supported by the National Natural Science Foundation of China (NSFC Grant Nos. 20374002 and 20340420002) and by the National Institutes of Health (NIH Grant No. DE09848). We are most grateful to Prof. Dr. Kenji Hanabusa of Shinshu University in Japan for discussions on gelators and to all four reviewers of this article for their comments and suggestions.

Graphical Abstract

From linear to dendritic: Glycine is part of the predominant sequence in collagen proteins, and aspartate is similar to the repeating unit of poly(benzyl glutamate)s (PBG)s. Collagen and PBGs are linear peptides that self-organize into fibers and form liquid-crystalline phases and gel solvents. How would a molecule self-assemble if it was built by arranging Gly-Asp units in a dendritic way (see picture)? A dendron as both gelator and liquid crystal?

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.