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Updated: May 6, 2026

Electronic Tongue Generating Continuous Recognition Patterns for Protein Analysis
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Electronic Tongue Generating Continuous Recognition Patterns for Protein Analysis

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自然蛋白质光子向上转换超分子组件用于无背景生物传感

Hong-Juan Feng1, Le Zeng2, Jia-Yao Li1

  • 1Tianjin Key Laboratory of Biosensing and Molecular Recognition, Research Center for Analytical Sciences, Frontiers Science Center for New Organic Matter, Haihe Laboratory of Sustainable Chemical Transformations, College of Chemistry, Nankai University, Tianjin 300071, P. R. China.

Journal of the American Chemical Society
|July 29, 2024
PubMed
概括

研究人员从天然蛋白质中开发了新的光子上转化超分子组件 (PUSA). 这种PUSA可使前列腺癌生物标志物的敏感,无背景检测,为临床诊断推进升级生物传感.

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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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Transducer Mechanism: Enzyme-Linked Receptors

Enzyme-linked receptors are cell-surface receptors acting as an enzyme or associating with an enzyme intracellularly. They make excellent drug targets. Drugs can bind to the extracellular ligand-binding domain or directly affect their enzymatic domain and alter their activity.
Major types that are helpful drug targets include:
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