Issue 18, 2004
From the journal:

Chemical Communications

Exciton interactions in cyanine dye–hyaluronic acid (HA) complex: reversible and biphasic molecular switching of chromophores induced by random coil-to-double-helix phase transition of HA†

Takashi Sagawa,*a   Haruko Tobatab  and  Hirotaka Ihara*b  

* Corresponding authors

a Institute of Advanced Energy, Kyoto University, Gokasho, Kyoto 611–0011, Japan
E-mail: t-sagawa@iae.kyoto-u.ac.jp
Fax: +81 774 383516
Tel: +81 774 383511

b Department of Applied Chemistry & Biochemistry, Kumamoto University, Kumamoto 860–8555, Japan
E-mail: ihara@kumamoto-u.ac.jp
Fax: +81 96342 3662
Tel: +81 96342 3661

Abstract

Reversible and biphasic switching of monomer-to-R-chiral dimer transition and R-chiral-to-S-chiral dimer transition of cyanine chromophores were demonstrated by complex formation with hyaluronic acid.

Graphical abstract: Exciton interactions in cyanine dye–hyaluronic acid (HA) complex: reversible and biphasic molecular switching of chromophores induced by random coil-to-double-helix phase transition of HA

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Article information

DOI
https://doi.org/10.1039/B408032G
Article type
Communication
Submitted
28 May 2004
Accepted
29 Jun 2004
First published
06 Aug 2004

Chem. Commun., 2004, 2090-2091

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Exciton interactions in cyanine dye–hyaluronic acid (HA) complex: reversible and biphasic molecular switching of chromophores induced by random coil-to-double-helix phase transition of HA

T. Sagawa, H. Tobata and H. Ihara, Chem. Commun., 2004, 2090 DOI: 10.1039/B408032G

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