Issue 7, 2003
From the journal:

Chemical Communications

Reversible regulation of pyrene excimer emission by light and metal ions in the presence of photochromic spiropyran: toward creation of a new molecular logic circuit

Xuefeng Guo,ab   Deqing Zhang,*a   Tongxin Wangab  and  Daoben Zhu*a  

* Corresponding authors

a Organic Solids Laboratory, Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
E-mail: dqzhang@iccas.ac.cn

b Graduate School, Chinese Academy of Sciences, Beijing 100080, China

Abstract

The excimer fluorescence of a bis-pyrene molecule can be reversibly regulated by ultraviolet light, metal ions and visible light in the presence of spiropyran. Based on this result, a new molecular logic circuit is proposed.

Graphical abstract: Reversible regulation of pyrene excimer emission by light and metal ions in the presence of photochromic spiropyran: toward creation of a new molecular logic circuit

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Article information

DOI
https://doi.org/10.1039/B301006F
Article type
Communication
Submitted
27 Jan 2003
Accepted
20 Feb 2003
First published
03 Mar 2003

Chem. Commun., 2003, 914-915

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Reversible regulation of pyrene excimer emission by light and metal ions in the presence of photochromic spiropyran: toward creation of a new molecular logic circuit

X. Guo, D. Zhang, T. Wang and D. Zhu, Chem. Commun., 2003, 914 DOI: 10.1039/B301006F

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