Issue 12, 2004
From the journal:

Chemical Communications

Bis(phenanthroline)-ethylenediamine conjugate displays excimer fluorescence upon binding with DNA†

Keigo Hayashi,a   Hitoshi Akutsu,a   Hiroaki Ozakia  and  Hiroaki Sawai*a  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Engineering, Gunma University, Kiryu, Gunma 376-8515, Japan
E-mail: sawai@chem.gunma-u.ac.jp

Abstract

1,2-Bis(1,10-phenanthrolin-2-yl)ethylenediamine (1) displays a unique long-life time excimer fluorescence at 528 nm by binding with calf thymus DNA, while its monomer fluorescence at 400 nm shows a decrease upon binding with DNA.

Graphical abstract: Bis(phenanthroline)-ethylenediamine conjugate displays excimer fluorescence upon binding with DNA

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Article information

DOI
https://doi.org/10.1039/B316126A
Article type
Communication
Submitted
10 Dec 2003
Accepted
14 Apr 2004
First published
13 May 2004

Chem. Commun., 2004, 1386-1387

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Bis(phenanthroline)-ethylenediamine conjugate displays excimer fluorescence upon binding with DNA

K. Hayashi, H. Akutsu, H. Ozaki and H. Sawai, Chem. Commun., 2004, 1386 DOI: 10.1039/B316126A

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