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Updated: Jul 24, 2026

An Innovative Method for Exosome Quantification and Size Measurement
11:38

An Innovative Method for Exosome Quantification and Size Measurement

Published on: January 17, 2015

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微型激光探测器用于基于exosome的癌症液体活检

Mingqian Suo1, Yiqian Fu1, Shijia Wang1

  • 1Laboratory for Biomedical Photonics, Institute of Laser Engineering, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China.

Analytical chemistry
|January 24, 2024
PubMed
概括

这项研究引入了一种新的光学微激光传感器,用于精确,无标签地检测和分析血液中的癌症外基因组. 这项技术为液体活检和监测癌症治疗提供了灵敏而高效的方法.

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Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes09:30

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相关概念视频

Overview of Exosomes01:36

Overview of Exosomes

Exosomes are stable, lipid bilayer-enclosed vesicles capable of crossing biological barriers. They can carry a wide range of molecules required for intercellular communication. Once exosomes are released from the cell where they originated, they enter a recipient cell through various pathways such as fusion, receptor-mediated endocytosis, macropinocytosis, and phagocytosis.
Stahl et al. discovered exosomes in 1983, but the exosomes were initially considered waste products released from the...