Supramolecular hydrogels based on bola-amphiphilic glycolipids showing color change in response to glycosidases

Rika Ochi; Kazuya Kurotani; Masato Ikeda; Shigeki Kiyonaka; Itaru Hamachi

doi:10.1039/C2CC37908B

Supramolecular hydrogels based on bola-amphiphilic glycolipids showing color change in response to glycosidases

Rika Ochi,^a Kazuya Kurotani,^a Masato Ikeda,^b Shigeki Kiyonaka^a and Itaru Hamachi*^a^c

* Corresponding authors

^a Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, Japan
E-mail: ihamachi@sbchem.kyoto-u.ac.jp
Fax: +81-75-383-2759
Tel: +81-75-383-2754

^b Department of Biomolecular Science, Graduate School of Engineering, United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan

^c Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), 5 Sanbancho, Chiyoda-ku, Japan

Abstract

We developed supramolecular hydrogels exhibiting reversible thermochromism concurrently with gel-to-sol transition from four glycolipids. In addition, these gels showed the similar color change in response to glycosidases, which can be employed to construct a colorimetric sensor array chip for sensing glycosidases with the naked eye.

This article is part of the themed collection: In Celebration of Andrew D. Hamilton’s Career in Chemistry

Supplementary files

Publication details

The article was received on 31 Oct 2012, accepted on 13 Dec 2012 and first published on 14 Dec 2012

Article type: Communication

DOI: 10.1039/C2CC37908B

Citation: Chem. Commun., 2013,49, 2115-2117

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Supramolecular hydrogels based on bola-amphiphilic glycolipids showing color change in response to glycosidases

R. Ochi, K. Kurotani, M. Ikeda, S. Kiyonaka and I. Hamachi, Chem. Commun., 2013, 49, 2115
DOI: 10.1039/C2CC37908B
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Chemical Communications

Supramolecular hydrogels based on bola-amphiphilic glycolipids showing color change in response to glycosidases

Abstract

Supplementary files

Publication details

Supramolecular hydrogels based on bola-amphiphilic glycolipids showing color change in response to glycosidases

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