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Updated: Jul 26, 2026

Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles
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在单个纳米粒子水平上实时跟踪离子迁移过程

Bin Bin Chen1,2, Da Jun Wu1, Zi Yue Jin1

  • 1School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China.

Analytical chemistry
|February 16, 2026
PubMed
概括

研究人员使用暗场显微镜可视化了纳米颗粒中的银离子迁移. 这种转换允许实时跟踪,并创建用于Ag+检测和癌症治疗学的纳米材料.

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相关概念视频

Transport Number01:31

Transport Number

The transport number is the fraction of the total current carried by an ion in an electrolyte solution. It is defined as the ratio of the current carried by a specific ion to the total current flowing through the solution. The transport number, t, is central to understanding ionic mobility, which describes how fast an ion moves under the influence of an electric field. This link connects the physical behavior of ions in solution to the chemical processes that occur during electrochemical...