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Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

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Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
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Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

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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...
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Three-Dimensional Microscopy in Microbiology01:28

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Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...
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相关实验视频

Updated: Jul 25, 2025

Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules
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Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules

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GDSC SMLM:用于ImageJ的单分子定位显微镜软件

Thomas J Etheridge1, Antony M Carr1, Alex D Herbert1

  • 1Genome Damage and Stability Centre, School of Life Sciences, University of Sussex, Falmer, BN1 9RQ, UK.

Wellcome open research
|June 23, 2023
PubMed
概括
此摘要是机器生成的。

GDSC SMLM 软件提供用于超分辨率显微镜图像分析的工具. 它处理单分子定位显微镜 (SMLM) 数据以获得分子行为洞察力.

关键词:
图像J 图像J 图像J在这里,我们将学习Java Java Java Java.SMLMLM SMLMLM 这是一个很大的问题.光成像成像技术的使用.一个单分子分子.软件 软件 软件 软件 软件超级分辨率的超级分辨率

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Conventional BODIPY Conjugates for Live-Cell Super-Resolution Microscopy and Single-Molecule Tracking
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Multi-color Localization Microscopy of Single Membrane Proteins in Organelles of Live Mammalian Cells
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相关实验视频

Last Updated: Jul 25, 2025

Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules
00:10

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Conventional BODIPY Conjugates for Live-Cell Super-Resolution Microscopy and Single-Molecule Tracking
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科学领域:

  • 生物物理学的生物物理.
  • 显微镜的使用方法
  • 计算生物学 计算生物学

背景情况:

  • 单分子定位显微镜 (SMLM) 从光分子数据生成超高分辨率图像.
  • 对SMLM数据的分析对于理解分子行为和细胞过程至关重要.

研究的目的:

  • 引入GDSC SMLM软件,这是一个全面的SMLM数据分析工具.
  • 为SMLM数据处理和分析提供统一的跨平台环境.

主要方法:

  • 该软件采用点检测,合适和拒绝的阶段来识别和定位光分子.
  • 它包括用于本地化数据集的可视化,裁剪和过工具.
  • 下游分析能力包括单个粒子跟踪,集群分析和漂移校正.

主要成果:

  • GDSC SMLM 软件成功地从原始显微镜图像中识别和定位光分子.
  • 该软件可进行高级分析,例如粒子跟踪和漂移校正.
  • 它还提供用于摄像头和点传播函数 (PSF) 建模的实用工具,用于数据模拟.

结论:

  • GDSC SMLM为SMLM数据分析提供了一种多功能和集成的软件解决方案.
  • 该软件增强了从超分辨率显微镜提取分子信息的功能.
  • 它为ImageJ的基于插件的架构确保了可访问性和可扩展性.