Time-resolved crystallography using the Hadamard Transform

A new method for performing time-resolved X-ray crystallographic experiments based on the Hadamard Transform is proposed and demonstrated. The time-resolution is defined by the underlying periodicity of the probe pulse sequence and the signal to noise is greatly improved compared to the fastest expe...

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Detalles Bibliográficos
Autores principales: Yorke, Briony A., Beddard, Godfrey S., Owen, Robin L., Pearson, Arwen R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4216935/
https://www.ncbi.nlm.nih.gov/pubmed/25282611
http://dx.doi.org/10.1038/nmeth.3139
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author Yorke, Briony A.
Beddard, Godfrey S.
Owen, Robin L.
Pearson, Arwen R.
author_facet Yorke, Briony A.
Beddard, Godfrey S.
Owen, Robin L.
Pearson, Arwen R.
author_sort Yorke, Briony A.
collection PubMed
description A new method for performing time-resolved X-ray crystallographic experiments based on the Hadamard Transform is proposed and demonstrated. The time-resolution is defined by the underlying periodicity of the probe pulse sequence and the signal to noise is greatly improved compared to the fastest experiments depending on a single pulse. This approach is general and equally applicable to any spectroscopic or imaging measurement where the probe can be encoded.
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spelling pubmed-42169352015-05-01 Time-resolved crystallography using the Hadamard Transform Yorke, Briony A. Beddard, Godfrey S. Owen, Robin L. Pearson, Arwen R. Nat Methods Article A new method for performing time-resolved X-ray crystallographic experiments based on the Hadamard Transform is proposed and demonstrated. The time-resolution is defined by the underlying periodicity of the probe pulse sequence and the signal to noise is greatly improved compared to the fastest experiments depending on a single pulse. This approach is general and equally applicable to any spectroscopic or imaging measurement where the probe can be encoded. 2014-10-05 2014-11 /pmc/articles/PMC4216935/ /pubmed/25282611 http://dx.doi.org/10.1038/nmeth.3139 Text en Users may view, print, copy, and download text and data-mine the content in such documents, for the purposes of academic research, subject always to the full Conditions of use:http://www.nature.com/authors/editorial_policies/license.html#terms
spellingShingle Article
Yorke, Briony A.
Beddard, Godfrey S.
Owen, Robin L.
Pearson, Arwen R.
Time-resolved crystallography using the Hadamard Transform
title Time-resolved crystallography using the Hadamard Transform
title_full Time-resolved crystallography using the Hadamard Transform
title_fullStr Time-resolved crystallography using the Hadamard Transform
title_full_unstemmed Time-resolved crystallography using the Hadamard Transform
title_short Time-resolved crystallography using the Hadamard Transform
title_sort time-resolved crystallography using the hadamard transform
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4216935/
https://www.ncbi.nlm.nih.gov/pubmed/25282611
http://dx.doi.org/10.1038/nmeth.3139
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