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Updated: Jul 27, 2026

Spatial and Temporal Control of T Cell Activation Using a Photoactivatable Agonist
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Spatial and Temporal Control of T Cell Activation Using a Photoactivatable Agonist

Published on: April 25, 2018

表面活動の空間時間的なアドレッシング

J Wolff1, A G Papathanasiou, I G Kevrekidis

  • 1Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany., Department of Chemical Engineering, Princeton University, Princeton, NJ 08544, USA.

Science (New York, N.Y.)
|October 6, 2001
PubMed
まとめ

研究者は,レーザーを使用してプラチナ表面を熱し,表面の触媒活動を正確に制御しました. このリアルタイム操作により,化学パターンの動的形成と制御が可能になり,表面科学の新たな可能性が生まれました.

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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...