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Updated: May 27, 2025

Laser-Induced Fluorescence Emission L.I.F.E. as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats
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在自然水域中提升叶绿素检测:激光诱导光光谱与连续鱼分布过.

Yuchao Fu1,2, Shuiyi Tan3, Tianyuan Liu1

  • 1School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.

ACS sensors
|February 20, 2025
PubMed
概括

由于藻类的移动,在自然水中精确监测叶绿素是具有挑战性的. 一个新的连续Poisson分布过器 (CPDF) 显著减少了测量误差,提高了激光诱导光谱 (LIFS) 精度,以评估水质.

关键词:
叶绿素感应 叶绿素感应连续的鱼类分布.有颗粒的藻类.激光诱导的光光谱学天然水水自然的水.统计过的统计过.

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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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