Issue 25, 2006
From the journal:

Chemical Communications

A new class of laser dyes, 2-oxa-bicyclo[3.3.0]octa-4,8-diene-3,6-diones, with unity fluorescence yield†

Chao-Yu Wang,a   Yu-Shan Yeh,a   Elise Y. Li,a   Yi-Hong Liu,a   Shiuh-Ming Peng,a   Shiuh-Tzung Liu*a  and  Pi-Tai Chou*a  

* Corresponding authors

a Department of Chemistry and Instrumentation Center, National Taiwan University, Taipei 106, Taiwan
E-mail: chop@ntu.edu.tw, stliu@ntu.edu.tw
Fax: +886 (2) 2369 5208
Tel: +886 (2) 3366 3894

Abstract

A new class of highly fluorescent dyes, 4,8-diphenyl-2-oxa-bicyclo[3.3.0]octa-4,8-diene-3,6-diones (1a–c), have been synthesized, they all exhibit unity fluorescence quantum yield and short radiative lifetime (< 4 ns) in common organic solvents and have demonstrated remarkable amplified spontaneous emission with a gain efficiency of > 10.

Graphical abstract: A new class of laser dyes, 2-oxa-bicyclo[3.3.0]octa-4,8-diene-3,6-diones, with unity fluorescence yield

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B604539A
Article type
Communication
Submitted
28 Mar 2006
Accepted
26 Apr 2006
First published
22 May 2006

Chem. Commun., 2006, 2693-2695

Permissions

Request permissions

A new class of laser dyes, 2-oxa-bicyclo[3.3.0]octa-4,8-diene-3,6-diones, with unity fluorescence yield

C. Wang, Y. Yeh, E. Y. Li, Y. Liu, S. Peng, S. Liu and P. Chou, Chem. Commun., 2006, 2693 DOI: 10.1039/B604539A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements