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High-Resolution Neutron Spectroscopy to Study Picosecond-Nanosecond Dynamics of Proteins and Hydration Water
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Bioquímica
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JoVE Journal Bioquímica
High-Resolution Neutron Spectroscopy to Study Picosecond-Nanosecond Dynamics of Proteins and Hydration Water

High-Resolution Neutron Spectroscopy to Study Picosecond-Nanosecond Dynamics of Proteins and Hydration Water

1,558 Views

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08:48 min

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April 28, 2022

DOI:

10.3791/63664-v

DOI:
10.3791/63664-v

•

08:48 min
April 28, 2022

•

4 Views
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1Institut für Angewandte Physik,Universität Tübingen, 2Institut Max von Laue – Paul Langevin (ILL), 3Institut de Biologie Structurale,Université Grenoble Alpes, 4Institut Européen de Chimie et Biologie, Bordeaux INP, Chimie et Biologie des Membranes et des Nanoobjets (CBMN),Université de Bordeaux

Summary

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Neutron backscattering spectroscopy offers a nondestructive and label-free access to the ps-ns dynamics of proteins and their hydration water. The workflow is presented with two studies on amyloid proteins: on the time-resolved dynamics of lysozyme during aggregation and on the hydration water dynamics of tau upon fiber formation.

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Cite this Article

Pounot, K., Appel, M., Beck, C., Weik, M., Schirò, G., Fichou, Y., Seydel, T., Schreiber, F. High-Resolution Neutron Spectroscopy to Study Picosecond-Nanosecond Dynamics of Proteins and Hydration Water. J. Vis. Exp. (182), e63664, doi:10.3791/63664 (2022).

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