Polarized XANES Monitors Femtosecond Structural Evolution of Photoexcited Vitamin B 12

Ultrafast, polarization-selective time-resolved X-ray absorption near-edge structure (XANES) was used to characterize the photochemistry of vitamin B , cyanocobalamin (CNCbl), in solution. Cobalamins are important biological cofactors involved in methyl transfer, radical rearrangement, and light-act...

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Veröffentlicht in:	Journal of the American Chemical Society 2017-02, Vol.139 (5), p.1894-1899
Hauptverfasser:	Miller, Nicholas A, Deb, Aniruddha, Alonso-Mori, Roberto, Garabato, Brady D, Glownia, James M, Kiefer, Laura M, Koralek, Jake, Sikorski, Marcin, Spears, Kenneth G, Wiley, Theodore E, Zhu, Diling, Kozlowski, Pawel M, Kubarych, Kevin J, Penner-Hahn, James E, Sension, Roseanne J
Format:	Artikel
Sprache:	eng
Schlagworte:	Molecular Structure Photochemical Processes Time Factors Vitamin B 12 - chemistry X-Ray Absorption Spectroscopy X-Rays
Online-Zugang:	Volltext
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