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Updated: Jul 2, 2025

Highly Sensitive and Rapid Fluorescence Detection with a Portable FRET Analyzer
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透皮光谱学:开发和描述一个紧的,便携式的光纤传感器

Elena Monfort Sanchez1,2, James Avery1,2, Jonathan Gan2

  • 1Institute of Global Health Innovation, Imperial College London, The Hamlyn Centre, London, United Kingdom.

Journal of biomedical optics
|February 29, 2024
PubMed
概括

我们开发了一种便携式光学传感器,用于对肠道透性的非侵入性评估. 这种新方法准确地测量了肠道功能,为当前诊断技术提供了更快,更少侵入性的替代方案.

关键词:
肠道透性的肠道透性这是一种非侵入性的方法.有光学传感器的感应器.通过皮肤进行光光谱学.

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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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