Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy

An experimental set-up for time-resolved X-ray absorption spectroscopy with 100 ps time resolution at beamline NW14A at the Photon Factory Advanced Ring is presented. The X-ray positional active feedback to crystals in a monochromator combined with a figure-of-merit scan of the laser beam position h...

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Autores principales: Sato, Tokushi, Nozawa, Shunsuke, Ichiyanagi, Kohei, Tomita, Ayana, Chollet, Matthieu, Ichikawa, Hirohiko, Fujii, Hiroshi, Adachi, Shin-ichi, Koshihara, Shin-ya
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2605783/
https://www.ncbi.nlm.nih.gov/pubmed/19096182
http://dx.doi.org/10.1107/S0909049508034596
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author Sato, Tokushi
Nozawa, Shunsuke
Ichiyanagi, Kohei
Tomita, Ayana
Chollet, Matthieu
Ichikawa, Hirohiko
Fujii, Hiroshi
Adachi, Shin-ichi
Koshihara, Shin-ya
author_facet Sato, Tokushi
Nozawa, Shunsuke
Ichiyanagi, Kohei
Tomita, Ayana
Chollet, Matthieu
Ichikawa, Hirohiko
Fujii, Hiroshi
Adachi, Shin-ichi
Koshihara, Shin-ya
author_sort Sato, Tokushi
collection PubMed
description An experimental set-up for time-resolved X-ray absorption spectroscopy with 100 ps time resolution at beamline NW14A at the Photon Factory Advanced Ring is presented. The X-ray positional active feedback to crystals in a monochromator combined with a figure-of-merit scan of the laser beam position has been utilized as an essential tool to stabilize the spatial overlap of the X-ray and laser beams at the sample position. As a typical example, a time-resolved XAFS measurement of a photo-induced spin crossover reaction of the tris(1,10-phenanthrorine)iron(II) complex in water is presented.
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spelling pubmed-26057832009-03-05 Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy Sato, Tokushi Nozawa, Shunsuke Ichiyanagi, Kohei Tomita, Ayana Chollet, Matthieu Ichikawa, Hirohiko Fujii, Hiroshi Adachi, Shin-ichi Koshihara, Shin-ya J Synchrotron Radiat Research Papers An experimental set-up for time-resolved X-ray absorption spectroscopy with 100 ps time resolution at beamline NW14A at the Photon Factory Advanced Ring is presented. The X-ray positional active feedback to crystals in a monochromator combined with a figure-of-merit scan of the laser beam position has been utilized as an essential tool to stabilize the spatial overlap of the X-ray and laser beams at the sample position. As a typical example, a time-resolved XAFS measurement of a photo-induced spin crossover reaction of the tris(1,10-phenanthrorine)iron(II) complex in water is presented. International Union of Crystallography 2009-01-01 2008-11-21 /pmc/articles/PMC2605783/ /pubmed/19096182 http://dx.doi.org/10.1107/S0909049508034596 Text en © Tokushi Sato et al. 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Papers
Sato, Tokushi
Nozawa, Shunsuke
Ichiyanagi, Kohei
Tomita, Ayana
Chollet, Matthieu
Ichikawa, Hirohiko
Fujii, Hiroshi
Adachi, Shin-ichi
Koshihara, Shin-ya
Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy
title Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy
title_full Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy
title_fullStr Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy
title_full_unstemmed Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy
title_short Capturing molecular structural dynamics by 100 ps time-resolved X-ray absorption spectroscopy
title_sort capturing molecular structural dynamics by 100 ps time-resolved x-ray absorption spectroscopy
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2605783/
https://www.ncbi.nlm.nih.gov/pubmed/19096182
http://dx.doi.org/10.1107/S0909049508034596
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