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Updated: Jun 26, 2025

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使用矿光和X射线光进行基于的油漆检测

Alexander van Geen1, Lukas Helmbrecht2, Eric Ritter3

  • 1Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA.

Analytica chimica acta
|May 8, 2024
PubMed
概括

一个新的,易于使用的套件可以检测家居中的性油漆危害. 这种简单的选工具可以非常准确地识别漆,帮助保护儿童免受中毒的风险.

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Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
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