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Updated: May 7, 2026

Compact Quantum Dots for Single-molecule Imaging
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带有碳量子点的黄色光水凝:信息安全领域的创新守护者

Guiting Lin1, Zihan Zhao1, Zhangmeng Liu2

  • 1School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China.

Analytical chemistry
|September 1, 2025
PubMed
概括

这项研究提出了一种新的光水凝,使用黄色碳量子点 (Y-CQD) 进行防伪. 该材料可以通过光灭和恢复进行可逆的信息存储和删除.

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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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