相关实验视频

Updated: May 24, 2025

Fluorescence Lifetime Imaging of Molecular Rotors in Living Cells
09:45

Fluorescence Lifetime Imaging of Molecular Rotors in Living Cells

Published on: February 9, 2012

24.9K

导航噪声和纹理:在肺部研究中,光终身成像的运动补偿方法

Tarek Haloubi, Spencer A Thomas, Catherine Hines

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |March 5, 2025
    PubMed
    概括

    这项研究提出了一个新的框架,通过减少运动工件来改进实时光终身成像-光学内分显微镜. 这种新的注册技术提高了图像对齐和质量,以便更好地进行体内分析.

    更多相关视频

    Visualizing Protein Kinase A Activity In Head-fixed Behaving Mice Using In Vivo Two-photon Fluorescence Lifetime Imaging Microscopy10:41

    Visualizing Protein Kinase A Activity In Head-fixed Behaving Mice Using In Vivo Two-photon Fluorescence Lifetime Imaging Microscopy

    Published on: June 7, 2019

    8.4K
    Fluorescence Lifetime Macro Imager for Biomedical Applications06:01

    Fluorescence Lifetime Macro Imager for Biomedical Applications

    Published on: April 7, 2023

    679

    相关概念视频

    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...
    6.8K
    Protein Dynamics in Living Cells01:19

    Protein Dynamics in Living Cells

    Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
    Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...
    2.1K