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Updated: Aug 11, 2026

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
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超分子自组合的聚合物纳米圈,基于酸和纳胺功能化支柱[5]arene用于长链化物检测

Yanisa Sanguansap1, Vithaya Ruangpornvisuti1, Thassanant Atithep2

  • 1Supramolecular Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. boosayarat.t@chula.ac.th.

Chemical communications (Cambridge, England)
|July 11, 2023
PubMed
概括

一个新的光传感器,HNP5A,检测长链化物,如nonanal. 这种传感器形成了增强光的纳米粒子,并且可以减少银离子以创建银纳米粒子,进一步增强光.

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相关概念视频

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 para position.