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Updated: Jun 21, 2025

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可编程兰化物金属有机框架,用于超高效的核酸提取和相互作用分析.

Long Yu1,2,3, Qi Xu1,4, Yuqing Sun2

  • 1Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China.

Analytical chemistry
|July 5, 2024
PubMed
概括

研究人员开发了一种超高效的核酸亲和性纳米材料,使用兰化物金属有机框架 (Ln-MOFs). 这一突破为医疗诊断和研究提供了增强的核酸提取和可逆基因编辑应用.

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相关概念视频

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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