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Updated: May 25, 2025

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基于具有非虹彩结构颜色的无形光子膜的尿素的视觉和无标签检测

Peng Han1, Yuan Li1, Bin Zhao1

  • 1College of Science, Hebei Agricultural University, Baoding, 071000, China.

Analytica chimica acta
|February 27, 2025
PubMed
概括

研究人员使用无形光子水凝开发了新型尿素传感器,这些水凝可显示角度独立的结构颜色. 这些无标签的传感器提供稳定,可重复的尿素视觉检测,克服了传统虹彩材料的局限性.

关键词:
生物传感器是一种生物传感器.检测 检测 检测 检测 检测没有阴影的非阴影.结构色彩 结构色彩 结构色彩尿素氨基酸 尿素氨基酸

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Photoluminescence: Applications01:14

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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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