Photophysical Study of 1,5 – Diaminoanthraquinone in Different Solvents and at Various pH
The absorption and fluorescence spectral properties 1,5-diaminoanthraquinone (DAAQ) have been investigated in a series of organic solvents of different polarity and in aqueous solutions with Ho / pH /H– in the range -10 to 17. The Stokes shifts of DAAQ are correlated with various solvent polarity sc...
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Main Authors: | P. Sivakumar, S. Kothai Nayaki, M. Swaminathan |
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Format: | Article |
Language: | English |
Published: |
Wiley
2007-01-01
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Series: | E-Journal of Chemistry |
Online Access: | http://dx.doi.org/10.1155/2007/282979 |
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