On the spectroscopic properties of some natural melanins.
D000818:Animals; D001487:Basidiomycota; D002396:Catechols; D005241:Feathers; D006197:Hair; D066298:In Vitro Techniques; D008543:Melanins; D008974:Mollusca; D011817:Rabbits; D012639:Seeds; D013057:Spectrum Analysis
D002396:Catechols; D008543:Melanins