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Updated: Sep 17, 2025

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调整西衍生物氨酸的总排放行为,以对低酸进行放射测量

Jia Hao Xie1, Min Yu Han2,3, Li Meng1

  • 1Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China.

Analytical chemistry
|July 1, 2025
PubMed
概括

研究人员开发了一种新的比度光探针PBF,以高特异性检测低酸 (HOCl). 这种探针增强了聚合物的光,使得在肝损伤模型中对HOCl波动的敏感成像成为可能.

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Aryldiazonium Salts to Azo Dyes: Diazo Coupling01:11

Aryldiazonium Salts to Azo Dyes: Diazo Coupling

The reaction of weakly electrophilic aryldiazonium (also called arenediazonium) salts with highly activated aromatic compounds leads to the formation of products with an —N=N— link, called an azo linkage. This reaction, presented in Figure 1, is known as diazo coupling and occurs without the loss of the nitrogen atoms of the aryldiazonium salt. Highly activated aromatic compounds such as phenols or arylamines favor the diazo coupling reaction. The coupling generally occurs at the...
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