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Related Concept Videos

Overview of Microscopy Techniques01:22

Overview of Microscopy Techniques

The early pioneers of microscopy opened a window into the invisible world of microorganisms. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes that leveraged nonvisible light, such as fluorescence microscopy that uses an ultraviolet light source and electron microscopy that uses short-wavelength electron beams. These advances significantly improved magnification, image resolution, and contrast. By comparison, the...
Two-Dimensional Microscopy in Microbiology01:29

Two-Dimensional Microscopy in Microbiology

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...
Three-Dimensional Microscopy in Microbiology01:28

Three-Dimensional Microscopy in Microbiology

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...
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 developed.

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Updated: May 19, 2026

Quantitative Analysis of Autophagy using Advanced 3D Fluorescence Microscopy
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Quantitative Analysis of Autophagy using Advanced 3D Fluorescence Microscopy

Published on: May 3, 2013

Advanced Microscopy Techniques.

Dimitrios Kapsokalyvas1,2, Hervé Rigneault3, Marc A M J van Zandvoort4,5

  • 1Department of Genetics and Cell Biology, FHML, Maastricht University, Maastrich, The Netherlands. d.kapsokalyvas@maastrichtuniversity.nl.

Recent Results in Cancer Research. Fortschritte Der Krebsforschung. Progres Dans Les Recherches Sur Le Cancer
|May 18, 2026
PubMed
Summary
This summary is machine-generated.

Microscopy techniques provide detailed subcellular information crucial for pre-clinical research, surpassing limitations of clinical imaging methods like MRI or PET/CT for analyzing tissues and therapies.

Keywords:
EndomicroscopyIntravital microscopyMultiphoton microscopyOptical microscopyOrganoid imagingSRS microscopySmart microscopyTumor microscopy

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Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy

Published on: November 21, 2016

Area of Science:

  • Biomedical Imaging
  • Cell Biology
  • Pre-clinical Research

Background:

  • Pre-clinical studies necessitate high-resolution morphological, functional, and biochemical data at the subcellular level.
  • Standard clinical imaging modalities (MRI, PET/CT, US) are insufficient for acquiring this detailed information.
  • Malignant tissues and therapeutic strategies require advanced imaging for comprehensive analysis.

Purpose of the Study:

  • To highlight the inadequacy of clinical imaging for detailed pre-clinical research.
  • To emphasize the importance of microscopy techniques in pre-clinical studies.
  • To showcase microscopy's capability in analyzing malignant tissues and therapeutic outcomes.

Main Methods:

  • Review of existing microscopy techniques applicable to pre-clinical research.
  • Comparison of microscopy data resolution with clinical imaging capabilities.
  • Focus on applications in oncology and drug development.

Main Results:

  • Microscopy techniques offer superior subcellular resolution compared to clinical imaging.
  • Detailed morphological, functional, and biochemical data can be obtained using microscopy.
  • Microscopy is essential for evaluating malignant tissues and treatment efficacy.

Conclusions:

  • Microscopy is indispensable for pre-clinical research requiring subcellular detail.
  • Advanced microscopy techniques are vital for understanding disease mechanisms and therapeutic responses.
  • Bridging the gap between pre-clinical findings and clinical applications relies on high-resolution imaging.