関連する実験動画

Updated: May 2, 2026

High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging
13:49

High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging

Published on: January 12, 2011

36.2K

細胞ナノポールの超高解像度構造化照明顕微鏡は,近赤外線の光探査機を用いて作成したものです

Sylvia Marie Steinecker, Henning Ortkrass, Marcel Müller

    Optics express
    |February 20, 2026
    PubMed
    まとめ

    研究者らは,近赤外線 (NIR) イメージングのための新しい超高解像度顕微鏡を開発しました. この高度なシステムは,生細胞イメージングアプリケーションにおいて,より深い組織浸透と低光毒性を可能にします.

    さらに関連する動画

    Super-resolution Imaging of the Bacterial Division Machinery08:47

    Super-resolution Imaging of the Bacterial Division Machinery

    Published on: January 21, 2013

    11.4K
    Whole-cell Super-Resolution Imaging via DNA-PAINT on a Spinning Disk Confocal with Optical Photon Reassignment07:12

    Whole-cell Super-Resolution Imaging via DNA-PAINT on a Spinning Disk Confocal with Optical Photon Reassignment

    Published on: January 6, 2026

    773

    関連する概念動画

    Imaging Biological Samples with Optical Microscopy01:18

    Imaging Biological Samples with Optical Microscopy

    Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
    In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
    9.1K
    Super-resolution Fluorescence Microscopy01:37

    Super-resolution Fluorescence Microscopy

    Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
    12.3K
    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.
    11.7K