Ionochromism
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1. Vibrational and electronic spectroscopy of diaminoanthraquinones as microenvironment probes / Espectroscopia vibracional e eletrônica de Diaminoantraquinonas como sondas de microambientes
In the present work, the ionochromic and solvatochromic behavior of several diaminoantraquinones were investigated by means of optical and vibrational spectroscopies, alongside computational simulation. The UV-Vis spectra of 1,2- diaminoantraquinone (1,2-DAAQ) were analyzed using empirical solvatochromic scales, like the Kamlet-Taft. Such analysis enabled an
Publicado em: 2007