Probing the Indigo Molecule in Maya Blue Simulants with Resonance Raman Spectroscopy

• Published in: Journal of physical chemistry. C Vol. 122; no. 21; pp. 11505 - 11515
• Main Authors: Bernardino, N. D, Constantino, V. R. L, de Faria, D. L. A
• Format: Journal Article
• Language: English
• Published: American Chemical Society 31.05.2018

Maya blue (MB) simulants were prepared from mixtures of indigo and palygorskite (ind–paly) and investigated by resonance Raman and UV–vis absorption spectroscopies together with thermogravimetric analysis, aiming to enlarge the understanding of the dye–clay interaction, the relationship between colo...