ChemInform Abstract: Oxidative Polymerization of 5,6-Dihydroxyindole-2-carboxylic Acid to Melanin: A New Insight.
โ Scribed by A. PEZZELLA; A. NAPOLITANO; M. D'ISCHIA; G. PROTA
- Book ID
- 112037976
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 25 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0931-7597
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๐ SIMILAR VOLUMES
In a recent work addressing the structural characterization of melanin pigments, we reported the isolation and characterization of trimeric oligomers of 5,6-dihydroxyindole-2-carboxylic acid (DHICA), a key intermediate in the biosynthesis of the dark brown eumelanins, by tyrosine catalyzed oxidation
Matrix-assisted laser desorptionhonization mass spectrometry was applied to the structural investigation of synthetic melanins prepared by enzymatic or chemical oxidation of 5,6-dihydroxyindole-2-carboxylic acid (DHICA), a major biosynthetic precursor. Following optimization of the experimental cond