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Updated: Jun 21, 2026

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聚合物稳定剂作为分子间隔器在金纳米粒子介导FRET基生物传感中的作用

Atul Kumar Tiwari1, Roger J Narayan2

  • 1Department of Chemistry, Indian Institute of Technology (BHU), Varanasi 221005, India.

Biosensors
|September 26, 2025
PubMed
概括

聚合物间隔器稳定金纳米粒子 (AuNPs) 以增强弗斯特共振能量转移 (FRET) 传感. 本综述探讨了它们在调节分子距离,用于敏感分析物检测中的作用.

关键词:
费特·弗雷特 (FRET FRET) 是一家在美国的船只.生物感应生物感应金纳米颗粒的金子纳米颗粒分子间隔器 分子间隔器合成聚合物合成聚合物

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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...