基于多通道色彩传感器进行色度测定的3D打印 (光谱) 光度仪的性能评估

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Measurement of 3-Dimensional cAMP Distributions in Living Cells using 4-Dimensional x, y, z, and λ Hyperspectral FRET Imaging and Analysis
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Caio C S Machado1, Alegre N S Cadeado1, Yugo S N da Mota1

  • 1Federal University of Uberlândia, Institute of Chemistry, 2121 João Naves de Ávila Avenue, Santa Mônica, Uberlândia, MG 38400-902, Brazil. sidgon@ufu.br.

Analytical methods : advancing methods and applications
|November 18, 2024
PubMed
概括

使用数字色彩传感器的便携式光谱仪提供了具有成本效益的敏感分析. 这些设备在测量溶液和饮料中的染料方面表现出色,与传统光谱仪相美.

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UV–Vis Spectrometers01:14

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The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
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