Infrared spectroscopy of hydration-controlled eumelanin films suggests the presence of the Zundel cation

Zakhar V. Bedran, Sergey S. Zhukov, Pavel A. Abramov +4

Eumelanin is a widespread biomacromolecule pigment in the biosphere and is intensively tested in numerous bioelectronics and energetic applications. Many of these applications depe…