Paper Title:
Synthesis, Properties and Application in Optical Memory of a New Photochromic Diarylethene
  Abstract

A new photochromic diarylethene compound, 1-[2-methyl-3-benzothiophene]-2- [5-(3-chlorobenzene)-2-methyl-3-thienyl]perfluorocyclopentene(1a), was synthesized and its photochromism and photo-induced anisotropy was investigated. It showed good photochromism and functioned as an effective fluorescent photoswitch in solution. In hexane, the open-ring isomer of the diarylethene 1a exhibited relatively strong fluorescence at 417 nm when excited at 315 nm. In PMMA film, diarylethene 1a also showed good photochromism.

  Info
Periodical
Key Engineering Materials (Volumes 474-476)
Edited by
Garry Zhu
Pages
1259-1262
DOI
10.4028/www.scientific.net/KEM.474-476.1259
Citation
M. Liu, W. Li, S. Z. Pu, G. Liu, S. Q. Cui, "Synthesis, Properties and Application in Optical Memory of a New Photochromic Diarylethene", Key Engineering Materials, Vols. 474-476, pp. 1259-1262, 2011
Online since
April 2011
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Price
$32.00
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