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Super-resolution Fluorescence Microscopy

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...

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Related Experiment Video

Updated: Nov 11, 2025

Super-Resolution Imaging to Study Co-Localization of Proteins and Synaptic Markers in Primary Neurons

Super-Resolution Imaging to Study Co-Localization of Proteins and Synaptic Markers in Primary Neurons

Published on: October 31, 2020

Super-resolving Microscopy in Neuroscience.

Christian Werner¹, Markus Sauer¹, Christian Geis²

¹Department of Biotechnology & Biophysics, Biocenter, University of Würzburg, 97074 Würzburg, Germany.

Chemical Reviews

|March 23, 2021

Summary

This summary is machine-generated.

Super-resolution microscopy offers unprecedented insights into nervous system function and disease. This advanced fluorescence imaging reveals neuronal structures and protein dynamics, aiding neurological research.

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Last Updated: Nov 11, 2025

Super-Resolution Imaging to Study Co-Localization of Proteins and Synaptic Markers in Primary Neurons

Super-Resolution Imaging to Study Co-Localization of Proteins and Synaptic Markers in Primary Neurons

Published on: October 31, 2020

Micron-scale Resolution Optical Tomography of Entire Mouse Brains with Confocal Light Sheet Microscopy

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Published on: October 8, 2013

Super-resolution Imaging of Neuronal Dense-core Vesicles

Super-resolution Imaging of Neuronal Dense-core Vesicles

Published on: July 2, 2014

Area of Science:

Neuroscience
Cell Biology
Biophysics

Background:

Fluorescence imaging is crucial for understanding the nervous system.
Super-resolution microscopy provides high-resolution visualization of neuronal structures and protein organization.

Purpose of the Study:

To review advancements in super-resolution microscopy for neuroscience.
To highlight the impact of these techniques on understanding neuronal function and disease.

Main Methods:

Super-resolution microscopy techniques (e.g., STED, STORM, PALM).
Development of specialized fluorescent probes.
Application in neuronal cell models and human brain samples.

Main Results:

Revealed details of cytoskeletal dynamics, membrane protein signaling, and subsynaptic structures.
Provided insights into neuron-glia interactions.
Enabled investigation of molecular targets in neurological disease models.

Conclusions:

Super-resolution microscopy has significantly advanced our understanding of neuronal and brain function over the past two decades.
Future applications in translational research for neurology and neuroscience are promising.