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Updated: May 19, 2026

Single-Molecule Fluorescence Visualization of DNA Polymerase Dynamics at G-Quadruplexes
05:37

Single-Molecule Fluorescence Visualization of DNA Polymerase Dynamics at G-Quadruplexes

Published on: April 4, 2025

在玻璃碳电极表面的潜在依赖DNA重定向动态的光灭研究

Qin Li1, Chenchen Cui, Daniel A Higgins

  • 1Department of Chemistry, Kansas State University, Manhattan, Kansas 66506, USA.

Journal of the American Chemical Society
|August 14, 2012
PubMed
概括

潜在的变化导致双链DNA (ds-DNA) 在电极上重新定位. 观察到新的缓慢动态,表明改进的DNA检测设备复杂的重定向机制.

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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...