Excited state intramolecular proton transfer in hydroxyanthraquinones: Toward predicting fading of organic red colorants in art.

J.A. Berenbeim, S. Boldissar, S. Owens, M.R. Haggmark, G. Gate, F.M. Siouri, T. Cohen, M. F. Rode, C. Schmidt Patterson, and M.S. de Vries