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Updated: Jan 10, 2026

Synthesis of a Water-soluble Metal–Organic Complex Array
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用水溶性,金属合的MAg24纳米集群的高产合成的阶段性联结物交换策略

Sang Myeong Han1, Jiyeon Shin1, Hanseok Yi1

  • 1Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea.

Journal of the American Chemical Society
|November 27, 2025
PubMed
概括

这项研究引入了一种用于合成水溶性金属合银纳米集群 (AgNCs) 的新联体交换方法. 这一突破使得能够创建具有可调节性能的高发光AgNC,用于生物传感和生物成像应用.

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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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