Demonstration of a common indole-based aromatic core in natural and synthetic eumelanins by solid-state NMR.
Chatterjee S, Prados-Rosales R, Tan S, Itin B, Casadevall A, Stark RE. Demonstration of a common indole-based aromatic core in natural and synthetic eumelanins by solid-state NMR. Org Biomol Chem. 2014 Sep 14; 12(34):6730-6.