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Updated: Jul 17, 2025

Real-time Monitoring of Ligand-receptor Interactions with Fluorescence Resonance Energy Transfer
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Real-time Monitoring of Ligand-receptor Interactions with Fluorescence Resonance Energy Transfer

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在微球固定探测系统中发现分子火器对FRET现象的影响

Mary Catherine Adams, Valeria T Milam

    Analytical chemistry
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    PubMed
    概括

    双链探针在没有标记的情况下为检测 SARS-CoV-2 RNA 等目标提供了卓越的特异性. 流细胞计和FRET可快速选探针稳定性和响应性,优化诊断试验.

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    相关概念视频

    Fluorescence and Phosphorescence: Instrumentation01:25

    Fluorescence and Phosphorescence: Instrumentation

    Fluorometers and spectrofluorometers are two types of instruments used for measuring molecular fluorescence. These instruments differ in how they select excitation and emission wavelengths and the type of light sources they utilize. Fluorometers use absorption interference filters to choose excitation and emission wavelengths. The excitation source in a fluorometer is typically a low-pressure mercury vapor lamp that emits intense lines distributed throughout the ultraviolet and visible regions.
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