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相关概念视频

Two-Dimensional Microscopy in Microbiology01:29

Two-Dimensional Microscopy in Microbiology

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Two-dimensional (2D) microscopy encompasses a range of optical techniques that capture images within a single focal plane, offering detailed representations of microscopic structures. These techniques are essential in biological and medical research, enabling the visualization of cellular and subcellular structures with different levels of contrast and specificity.There are several major types of 2D microscopy, each with strengths and applications.Bright-Field MicroscopyBright-field microscopy...
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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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Confocal Fluorescence Microscopy01:16

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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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相关实验视频

Updated: Sep 17, 2025

Author Spotlight: Advancing Knowledge in Far-From-Equilibrium Materials Through Light-Sheet Microscopy
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Author Spotlight: Advancing Knowledge in Far-From-Equilibrium Materials Through Light-Sheet Microscopy

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一个多功能和开源的设计,用于一个和两个光子光片显微镜.

Antoine Hubert1, Thomas Panier1,2, Geoffrey Migault1

  • 1Sorbonne Université, CNRS, Institut de Biologie Paris-Seine (IBPS), Laboratoire Jean Perrin (LJP), Paris, France.

Scientific reports
|July 3, 2025
PubMed
概括

我们提出了一个开源设计,将标准的亮场显微镜转换成一个经济高效的两光子光板系统. 这种可访问的技术可以提高生物成像能力,而不会影响分辨率或速度.

关键词:
空心纤维纤维是空心纤维的一种.光片显微镜的使用方法负曲率的纤维纤维是什么这是开源的,是开源的.两个光子显微镜.

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相关实验视频

Last Updated: Sep 17, 2025

Author Spotlight: Advancing Knowledge in Far-From-Equilibrium Materials Through Light-Sheet Microscopy
08:32

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科学领域:

  • 生物光子学和先进的显微镜技术.

背景情况:

  • 双光子光板显微镜 (TP-LSM) 是强大的生物成像.
  • 高成本,复杂性和整合问题限制了TP-LSM的采用.

研究的目的:

  • 为一个负担得起和可适应的TP-LSM系统提供开源设计.
  • 为了使现有的亮场显微镜能够转化为先进的光板设置.

主要方法:

  • 开发了一个详细的开源设计用于显微镜修改.
  • 集成宽带空心纤维,可同时使用可见和脉冲激光.
  • 专注于简化施工,对齐和降低整体成本.

主要成果:

  • 成功创建了一个多功能的一和两光子光板显微镜系统.
  • 通过创新的激光集成实现了无损的图像分辨率和速度.
  • 显著降低了实施TP-LSM的财务和技术障碍.

结论:

  • 开源设计使先进光板显微镜的访问更加民主化.
  • 这一创新促进了TP-LSM在生物研究中的更广泛应用.
  • 该系统为高性能生物成像提供了具有成本效益的解决方案.