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Start Over Descriptor "*ELECTRONIC spectra" Topic absorption spectra Topic vibrational spectra Journal archives of biochemistry & biophysics
1 results on '"*ELECTRONIC spectra"'

1. Vibrational and electronic spectroscopy of the retro-carotenoid rhodoxanthin in avian plumage, solid-state films, and solution.

Author

Berg, Christopher J., LaFountain, Amy M., Prum, Richard O., Frank, Harry A., and Tauber, Michael J.

Subjects
*VIBRATIONAL spectra, *ELECTRONIC spectra, *CAROTENOIDS, *XANTHOPHYLLS, *FEATHERS, *RESONANCE Raman spectroscopy, *REFLECTANCE spectroscopy, *ABSORPTION spectra
Abstract

Highlights: [•] Resonance Raman spectra of rhodoxanthin, a retro-carotenoid, are reported. [•] Spectra of rhodoxanthin in feathers are compared with those of the isolated pigment. [•] Vibrational spectra are compared with electronic structure calculations. [•] The absorption of rhodoxanthin in feathers is probed via reflectance spectroscopy. [•] Shifts in absorption of rhodoxanthin are attributed to excited-state perturbations. [ABSTRACT FROM AUTHOR]

Published
2013
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