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Updated: Jul 21, 2026

Fluorescence detection methods for microfluidic droplet platforms
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Fluorescence detection methods for microfluidic droplet platforms

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基于毛细纤维的光学机枪用于微粒子连续射击.

Jiahao Du, Tingting Yuan, Xiaotong Zhang

    Optics express
    |August 13, 2025
    PubMed
    概括

    研究人员开发了一种光学机枪,使用环状核心毛细管纤维进行定向粒子发射. 这种设备可以精确控制颗粒运动,显示出微流体应用和向药物输送的潜力.

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    相关概念视频

    Overview of Electron Microscopy01:25

    Overview of Electron Microscopy

    The wavelengths of visible light ultimately limit the maximum theoretical resolution of images created by light microscopes. Most light microscopes can only magnify 1000X, and a few can magnify up to 1500X. Electrons, like electromagnetic radiation, can behave like waves, but with wavelengths of 0.005 nm, they produce significantly greater resolution up to 0.05 nm as compared to 500 nm for visible light. An electron microscope (EM) can create a sharp image that is magnified up to 2,000,000X.