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Updated: May 28, 2025

Highly Sensitive and Rapid Fluorescence Detection with a Portable FRET Analyzer
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无酶光生物传感器用于UO22+检测,使用Y形轮介导的三步行作为信号放大器

Ying Zeng1, Yuyan Wang1, Xiaoya Ren1

  • 1Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang 421001, China.

Chemical communications (Cambridge, England)
|February 10, 2025
PubMed
概括

一种新的无酶生物传感器利用Y形DNA步行器进行高度敏感的 (UO) 检测. 这种创新方法在复杂的水样中提供了精确的探测.

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相关概念视频

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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