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Updated: Feb 26, 2026

Study of Protein Dynamics via Neutron Spin Echo Spectroscopy
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通过时间解析的近弹性中子散射监测功能相关的蛋白质动力学.

Tatsiana Burankova1, Thomas Hauß2, Jacques Ollivier3

  • 1Institute of Physics, University of Tartu, 50411 Tartu, Estonia; Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland.

Biophysical journal
|February 25, 2026
PubMed
概括

蛋白质动态对于功能至关重要. 光能驱动后体素中的多余蛋白质波动,直接促进其质子功能所必需的结构变化.

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Protein Dynamics in Living Cells01:19

Protein Dynamics in Living Cells

Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...
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