相关实验视频

Updated: Aug 4, 2026

Electric Cell-substrate Impedance Sensing for the Quantification of Endothelial Proliferation, Barrier Function, and Motility
12:30

Electric Cell-substrate Impedance Sensing for the Quantification of Endothelial Proliferation, Barrier Function, and Motility

Published on: March 28, 2014

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基于电阻断层扫描 (EIT) 的细胞内导电性成像用于非侵入性细胞检测

Songshi Li1, Daisuke Kawashima1,2, Zeyang Dai1

  • 1Graduate School of Engineering, Chiba University, 1-33 Yayoi, Inage, Chiba, 263-8522 Japan. dkawa@chiba-u.jp.

Lab on a chip
|October 8, 2025
PubMed
概括

这项研究引入了电阻断层扫描 (EIT) 的非侵入性细胞内导电性成像. 新型微型EIT系统成功地绘制了活细胞中的细胞质和核质导电性,区分因蛋白质表达而导致的变异.

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相关概念视频

Immunogold Electron Microscopy01:20

Immunogold Electron Microscopy

Immunoelectron microscopy utilizes immunogold labeling of endogenous proteins with specific antibodies to detect and localize these proteins in cells and tissues. The procedure provides insights into the distribution and quantification of protein under different stimulation conditions offering clues about their functions. Conjugating highly electron-dense gold particles with primary or secondary antibodies allow antigen detection on and within cells, with high resolution and specificity.