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Updated: Dec 12, 2025

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一个高光核基分子转子

Ashkan Karimi1,2, Richard Börner1,3, Guillaume Mata1

  • 1Department of Chemistry, University of Zurich, CH-8057 Zurich, Switzerland.

Journal of the American Chemical Society
|August 14, 2020
PubMed
概括

研究人员开发出迄今为止最明亮的光基相 (FBA),命名为T. 这种分子旋转器为检测DNA结构动态和不匹配提供了卓越的灵敏度.

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Fluorescence and Phosphorescence: Instrumentation01:25

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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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