• 1 January 1982
    • journal article
    • research article
    • Vol. 14 (3), 233-237
Abstract
Measurements of optical absorption of synthetic and natural [human hair, bovine eye] melanins during their degradation in sodium hydroxide establish that from the optical point of view these polymers consist of 2 different parts. An explanation of this result and its possible relation to the biological role of melanin is given.