Ultraviolet photolysis of amino acids on the surface of icy Solar System bodies

► A wavelength resolved study of the UV photolysis of matrix-isolated amino acids. ► The half-life of PHE is significantly less than GLY at 254nm. ► Longer UV wavelengths dominate the destruction of amino acids in icy surfaces. The icy worlds of the outer Solar System are of significant astrobiologi...

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Veröffentlicht in:	Icarus (New York, N.Y. 1962) N.Y. 1962), 2012-11, Vol.221 (2), p.800-805
Hauptverfasser:	Johnson, Paul V., Hodyss, Robert, Chernow, Victoria F., Lipscomb, Dawn M., Goguen, Jay D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino acids Astronomy Biological Earth, ocean, space Exact sciences and technology Exobiology Glycine Ices Ices, IR spectroscopy Phenylalanine Photochemistry Photons Satellites, Surfaces Solar system Surface chemistry Ultraviolet Wavelengths
Online-Zugang:	Volltext
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