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Updated: Sep 20, 2025

Making, Testing, and Using Potassium Ion Selective Microelectrodes in Tissue Slices of Adult Brain
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选择性共价有机框架膜使微生物K+代谢的动态监测成为可能

Zhipeng Gao1, Fangfang Chen1, Jingang Zheng1

  • 1College of Chemistry and Molecular Sciences, Key Laboratory of Biomedical Polymers of Ministry of Education, MOE Key Laboratory of Hydrodynamic Transients, School of Power and Mechanical Engineering, Institute of Molecular Medicine, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, 430072, P. R. China.

Small (Weinheim an der Bergstrasse, Germany)
|May 28, 2025
PubMed
概括

研究人员开发了一种生物模拟纳米通道,使用硫化共价有机框架 (COF) 进行高度选择性的离子 (K+) 运输. 这一创新能够精确监测微生物K+代谢和离子分离应用.

关键词:
协价有机框架 协价有机框架离子通道;微生物代谢监测;选择性的选择性

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Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference across the membrane. The resulting membrane potential, known as the asymmetry potential, is not zero even when analyte concentrations on both sides of the membrane are equal. The membrane's response is typically not selective to a single analyte but proportional to the concentration of all ions in the sample solution capable of interacting at...
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