Aus dem Inhalt:
Melanins are complex polyphenolic polymers. They are usually formed in nature by enzyme-catalyzed oxidative polymerization of o-diphenols. The deep black eumelanins, derived from Dopa 1 or dopamine 3, are distinguished from the yellow to brown phaeomelanins obtained from Dopa in the presence of cysteine. Characteristic of eumelanins are the indole units, which are formed from catecholamines by intramolecular addition of the amino groups to the oxidatively generated o-quinones. [...]
Identifer | oai:union.ndltd.org:Potsdam/oai:kobv.de-opus-ubp:1702 |
Date | January 1989 |
Creators | Peter, Martin G., Förster, Hans |
Publisher | Universität Potsdam, Mathematisch-Naturwissenschaftliche Fakultät. Institut für Chemie |
Source Sets | Potsdam University |
Language | English |
Detected Language | English |
Type | Postprint |
Format | application/pdf |
Source | Angewandte Chemie International edition. - 28 (1989), 6, p. 741 - 743. - ISSN 1433-7851 (print), 1521-3773 (online) |
Rights | http://opus.kobv.de/ubp/doku/urheberrecht.php |
Page generated in 0.0022 seconds