V2EX fluorophore

Fluorophore

释义 Definition

荧光团;荧光基团:能吸收特定波长的光并在随后发出较长波长光(荧光)的分子或分子中的发光部分,常用于荧光显微、成像与生物标记。(在不同语境中也可泛指“发荧光的染料/标记物”。)

发音 Pronunciation (IPA)

/flrfr/

例句 Examples

The fluorophore glows green under blue light.
这种荧光团在蓝光照射下会发出绿色荧光。

By attaching a fluorophore to the antibody, the researchers could track the protein’s location inside living cells.
研究人员把荧光团连接到抗体上,从而能够在活细胞内追踪该蛋白质的位置。

词源 Etymology

fluorophorefluoro-(与“荧光/氟”相关的构词成分,此处主要指“荧光”)+ -phore(源自希腊语 phoros,“携带者、承载者”)组成,字面意思接近“携带/产生荧光的部分”。该词常见于化学与生物成像领域。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Principles of Fluorescence Spectroscopy(Joseph R. Lakowicz):系统讨论荧光原理与fluorophore等核心概念。
  • Molecular Biology of the Cell(Alberts 等,《细胞的分子生物学》):在荧光标记与显微成像相关章节中常出现fluorophore
  • “Green Fluorescent Protein as a Marker for Gene Expression”(1994,Science):与荧光蛋白作为可视化标记相关,讨论中常使用fluorophore等术语。
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