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Updated: Jan 9, 2026

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
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Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

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多功能共价有机框架的室温合成,用于高效提取阳离子和多基物质

Jian Song1,2,3, Hai-Long Qian1,2,3, Shu-Ting Xu1,2,3

  • 1Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.

Analytical chemistry
|December 5, 2025
PubMed
概括

一个新的共价有机框架 (COF) 通过组合的性和性结合有效地提取性和多性基物质 (PFAS). 这种材料可以在水和食品样本中灵敏地检测PFAS.

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Synthesis and Characterization of Functionalized Metal-organic Frameworks11:27

Synthesis and Characterization of Functionalized Metal-organic Frameworks

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Extraction: Advanced Methods00:56

Extraction: Advanced Methods

Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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