Cited by 3,786Advanced Fluorescence Microscopy TechniquesOptical measurement and interference techniquesCell Image Analysis Techniques

Surpassing the lateral resolution limit by a factor of two using structured illumination microscopy: SHORT COMMUNICATION

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Gustafsson, M. G. L.·2000·Journal of Microscopy

Abstract

Lateral resolution that exceeds the classical diffraction limit by a factor of two is achieved by using spatially structured illumination in a wide-field fluorescence microscope. The sample is illuminated with a series of excitation light patterns, which cause normally inaccessible high-resolution information to be encoded into the observed image. The recorded images are linearly processed to extract the new information and produce a reconstruction with twice the normal resolution. Unlike confocal microscopy, the resolution improvement is achieved with no need to discard any of the emission light. The method produces images of strikingly increased clarity compared to both conventional and confocal microscopes.

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Crossref · 10.1046/j.1365-2818.2000.00710.x

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  • 3D-SIM enables 2X the resolution of light microscopy.

    “3D structural illumination microscopy (3D-SIM), a technique enabling 2X the resolution of light microscopy (Gustafsson, 2000), was used to assess the P5 dLGN of CX3CR1+/EGFP mice immunolabeled for VGlut2.”

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Authors
Gustafsson, M. G. L.
Affiliations
University of California, San Francisco (US)
Corresponding author
Gustafsson, M. G. L.
Venue
Journal of Microscopy
Publisher
Wiley
Published
2000-05
Volume
198
Issue
2
Pages
82-87
ISSN
  • 0022-2720 (ISSN-L)
  • 1365-2818
OpenAlex
W2149241780
Cited by
3,786
References
0
Citations by year
2026: 164 · 2025: 252 · 2024: 265 · 2023: 249 · 2022: 238 · 2021: 307 · 2020: 274 · 2019: 306 · 2018: 249 · 2017: 271 · 2016: 207 · 2015: 212 · 2014: 189 · 2013: 152 · 2012: 103
FWCI
6.22
Type
journal article
Language
en
Open access
Locations
  • Journal of Microscopy (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Institute of General Medical Sciences (GM 31627, GM 25101, R01GM025101, R01GM031627)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Advanced Fluorescence Microscopy Techniques
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Optical measurement and interference techniques
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Cell Image Analysis Techniques
Keywords
structured illumination microscopy, lateral resolution, diffraction limit, wide-field fluorescence microscopy, image reconstruction, super-resolution imaging, linear processing
MeSH terms
Actins, Cytoskeleton, Fourier Analysis, HeLa Cells, Humans, Microscopy, Fluorescence, Microscopy, Confocal

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