Ultrafast Excited-State Dynamics and Photochemistry of Base-off Adenosylcobalamin and n-Propylcobalamin

Jian Peng; Roseanne J. Sension

doi:10.1364/UP.2010.ME5

International Conference on Ultrafast Phenomena
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper ME5
•https://doi.org/10.1364/UP.2010.ME5

Ultrafast Excited-State Dynamics and Photochemistry of Base-off Adenosylcobalamin and n-Propylcobalamin

Jian Peng and Roseanne J. Sension

International Conference on Ultrafast Phenomena 2010

Snowmass, Colorado United States
18–23 July 2010
ISBN: 978-1-55752-894-0

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Poster Session I (Continued) (ME)

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J. Peng and R. J. Sension, "Ultrafast Excited-State Dynamics and Photochemistry of Base-off Adenosylcobalamin and n-Propylcobalamin," in International Conference on Ultrafast Phenomena, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper ME5.

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Abstract

UV-visible femtosecond transient absorption spectroscopy was used to investigate the photochemistry of base-off cobalamins. The results highlight the influence of the lower axial ligand on the electronic structure and the reactivity of the C-Co bond.

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