Photochromic properties of thienylpyrrole azo dyes in solution

The photochromic behaviour of thienylpyrrole azo dyes in THF solutions was studied for the first time. The photochromic properties are strongly dependent on the substitution pattern on the dyes. Nitro-substituted thienylpyrrole azo dyes are particularly interesting since they exhibit very fast colou...

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Bibliographic Details
Main Author: Coelho, Paulo J. (author)
Other Authors: Carvalho, Luís H. Melo de (author), Fonseca, A. Maurício C. (author), Raposo, M. Manuela M. (author)
Format: article
Language:eng
Published: 2006
Subjects:
Photochromism
Heterocyclic azo dyes
Thienylpyrroles
Aggregation
Science & Technology
Online Access:https://hdl.handle.net/1822/7903
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/7903

Internet

https://hdl.handle.net/1822/7903

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