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Eumelanin broadband absorption develops from aggregation-modulated chromophore interactions under structural and redox control

Eumelanins, the chief photoprotective pigments in man and mammals, owe their black color to an unusual broadband absorption spectrum whose origin is still a conundrum. Excitonic effects from the interplay of geometric order and disorder in 5,6-dihydroxyindole (DHI)-based oligomeric/polymeric structu...

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Detalles Bibliográficos
Autores principales:	Micillo, Raffaella, Panzella, Lucia, Iacomino, Mariagrazia, Prampolini, Giacomo, Cacelli, Ivo, Ferretti, Alessandro, Crescenzi, Orlando, Koike, Kenzo, Napolitano, Alessandra, d’Ischia, Marco
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288692/ https://www.ncbi.nlm.nih.gov/pubmed/28150707 http://dx.doi.org/10.1038/srep41532

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