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相关概念视频

Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

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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 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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Photogeneration of N-Heterocyclic Carbenes: Application in Photoinduced Ring-Opening Metathesis Polymerization
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超紫外C研究和开发联盟的模型

Dianne L Poster1, Michael T Postek1, Yaw S Obeng1

  • 1National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.

Journal of research of the National Institute of Standards and Technology
|March 12, 2024
PubMed
概括

一个国际紫外线 (UV) 研究联盟可以建立一个UV商业产业. 这种合作将解决UV-C消毒的数据缺口,改善医疗保健病原体的减少和设备的有效性,以便广泛采用.

关键词:
紫外线 (UV-C) 是一种能力建设能力建设.合作 合作 合作 合作消毒 消毒 消毒 消毒医院 医院 医院 医院创新 创新 创新 创新 创新 创新市场的增长市场的增长.合作伙伴关系 伙伴关系 伙伴关系病原体是一种病原体.公共卫生公共卫生.紫外线是一种紫外线.病毒病毒病毒病毒.

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科学领域:

  • 微生物学与传染病的研究
  • 公共卫生 公共卫生
  • 工程和技术工程和技术.

背景情况:

  • 由于SARS-CoV-2的传播,需要有效的消毒方法.
  • 目前面临的挑战包括缺乏关于UV-C (200nm至280nm) 剂量的数据,以减少病原体和设备表面覆盖.
  • 紫外线设备的标准化测试方法处于早期发展阶段,阻碍了医疗保健应用的选择.

研究的目的:

  • 为紫外线行业提出建立一个国际性的,竞争前的研究联盟.
  • 确定发展强大的紫外线商业产业和供应链的机会.
  • 通过合作研究和开发来应对常见的行业挑战.

主要方法:

  • 利用行业联盟在解决共同挑战方面的历史成功.
  • 来自各种紫外线行业利益相关者的专业知识.
  • 分析现有的成功合作研究模式的例子.

主要成果:

  • 一个联盟可以生成有关UV-C剂量的重要数据,用于致病原体的无活化.
  • 它可以促进紫外线测量和数据收集方面的创新.
  • 它可以支持UV医疗设备的标准化测试方法的开发.

结论:

  • 一个国际紫外线研究联盟为建立一个新的紫外线商业产业提供了可行的途径.
  • 这样的财团可以在各种环境中加速UV-C消毒技术的开发和采用.
  • 广泛使用紫外线技术可以显著减少传染病原体和减轻抗生素耐药性的演变.