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碳基量子点的最新进展用于传感应用

Shamim Ahmed Hira1, Sharmila Durairaj1, Carlos A Ramirez1

  • 1Electrochemical Technology Centre, Department of Chemistry, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, Canada. aicheng@uoguelph.ca.

Nanoscale
|November 26, 2025
PubMed
概括

基于碳的量子点 (CQD) 为各种应用提供了独特的特性. 本综述强调了它们的合成,表征和在敏感的电化学传感器中用于各种检测需求的使用.

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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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