X-ray photoelectron spectroscopy and the structure of melanins.
D000818:Animals; D004295:Dihydroxyphenylalanine; D004298:Dopamine; D004583:Electrons; D006197:Hair / Q000032:analysis; D006736:Horses; D006801:Humans; D008543:Melanins; D008545:Melanoma / Q000032:analysis; D008968:Molecular Conformation; D012639:Seeds / Q000032:analysis; D013045:Species Specificity; D013057:Spectrum Analysis; D014965:X-Rays
D008543:Melanins; D004295:Dihydroxyphenylalanine; D004298:Dopamine