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Updated: Sep 20, 2025

Wide-field Fluorescent Microscopy and Fluorescent Imaging Flow Cytometry on a Cell-phone
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机器学习辅助光/智能手机双模式平台用于使用新型聚胺共价有机框架检测离子

Lan Yu1, Linru Bai1, Jiawen Liu1

  • 1College of Chemistry and Chemical Engineering, Yunnan Normal University, Yunnan, Kunming, 650092, PR China.

Talanta
|May 28, 2025
PubMed
概括

一个新的共价有机框架 (COF) 允许使用光和智能手机技术检测敏感的离子 (Pb2+). 这种新型传感器为环境监测和公共卫生保护提供了低检测极限.

关键词:
共价有机框架是共价有机框架.它是双模式的.Pb(2+) 的离子.在护理场所进行检测.

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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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