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Updated: Jun 20, 2025

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers
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远紫外线:光学过器对现实世界部署的影响

Ewan Eadie1, Paul O'Mahoney2, Sally H Ibbotson3

  • 1NHS Tayside, Photobiology Unit, Ninewells Hospital and Medical School, Dundee, UK.

Photochemistry and photobiology
|July 20, 2024
PubMed
概括

远紫外线灯需要仔细评估风险. 一个新的度量,灯光暴露限值 (HLEL),有助于确定安全使用时间,并防止过度暴露,确保这些杀菌灯的安全.

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Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for...
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UV–Vis Spectrometers

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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