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Your search keyword '"Schoenlein, Robert W."' showing total 4 results
Start Over Author "Schoenlein, Robert W." Journal epj web of conferences
4 results on '"Schoenlein, Robert W."'

1. UV-photochemistry of the biologically relevant thiol group and the disulfide bond: Evolution of early photoproducts from picosecond X-ray absorption spectroscopy at the sulfur K-Edge

Author

Ochmann Miguel, Hussain Abid, von Ahnen Inga, Cordones Amy A., Hong Kiryong, Lee Jae Hyuk, Ma Rory, Adamczyk Katrin, Kim Tae Kyu, Schoenlein Robert W., Vendrell Oriol, and Huse Nils

Subjects
Physics, QC1-999
Abstract

We report on the UV-induced photochemistry of the biologically relevant sulfur-containing thiol group and the disulfide bond in solution using picosecond X-ray absorption spectroscopy at the sulfur K-edge. This study provides element-specific insight into the 267-nm induced photo-chemistry of two model compounds, an aromatic thiol and an aliphatic disulfide. Our transient spectra point to two primary and several secondary photoproducts, and our analysis may aid in understanding UV damage in proteins.

Published
2019
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2. Elucidating Charge Delocalization in the High-Spin State of aqueous FeII Spin-Crossover Compounds via Time-Resolved Spectroscopy in the X-ray Water Window

Author

Schoenlein Robert W., Khalil Munira, Kim Tae Kyu, Cho Hana, Strader Matthew L., Huse Nils, and Van Kuiken Benjamin E.

Subjects
Physics, QC1-999
Abstract

We report the first time-resolved spectroscopy of aqueous solution in the Xray water window. Nitrogen K-edge spectra, combined with ab initio calculations, reveal distinct charge delocalization, shedding light on the origins of ultrafast spin crossover.

Published
2013
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4. Elucidating Charge Derealization in the High-Spin State of aqueous FeII Spin-Crossover Compounds via Time-Resolved Spectroscopy in the X-ray Water Window.

Author

Huse, Nils, Van Kuiken, Benjamin E., Cho, Hana, Strader, Matthew L., Kim, Tae Kyu, Khalil, Munira, and Schoenlein, Robert W.

Subjects
TIME-resolved spectroscopy, CHARGE density waves, X-ray spectroscopy, CHARGE transfer, MOLECULAR orbitals
Abstract

We report the first time-resolved spectroscopy of aqueous solution in the X-ray water window. Nitrogen K-edge spectra, combined with ab initio calculations, reveal distinct charge derealization, shedding light on the origins of ultrafast spin crossover [ABSTRACT FROM AUTHOR]

Published
2013
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