Cited by 2,967Advanced Fluorescence Microscopy TechniquesNear-Field Optical MicroscopyPlasmonic and Surface Plasmon Research

Far-field optical nanoscopy

Hell, Stefan W.·2007·Science

Abstract

In 1873, Ernst Abbe discovered what was to become a well-known paradigm: the inability of a lens-based optical microscope to discern details that are closer together than half of the wavelength of light. However, for its most popular imaging mode, fluorescence microscopy, the diffraction barrier is crumbling. Here, I discuss the physical concepts that have pushed fluorescence microscopy to the nanoscale, once the prerogative of electron and scanning probe microscopes. Initial applications indicate that emergent far-field optical nanoscopy will have a strong impact in the life sciences and in other areas benefiting from nanoscale visualization.

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Crossref · 10.1126/science.1137395

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  • Different technologies have allowed fluorescence microscopy at a resolution below the diffraction limit.

    “Over the last years, different technologies have allowed fluorescence microscopy at a resolution below the diffraction limit (Hell, 2007).”
  • Scanning the lasers with very small steps over the sample improves the resolution of the final image up to 50 nm.

    “Therefore, scanning the lasers with very small steps over the sample improves the resolution of the final image up to 50 nm (Klar et al., 2000; Hell, 2007).”

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Authors
Hell, S. W.
Affiliations
German Cancer Research Center (DE)
Corresponding author
Hell, Stefan W.
Venue
Science
Published
2007-05-25
Volume
316
Issue
5828
Pages
1153-1158
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2169791141
Cited by
2,967
References
0
Citations by year
2026: 51 · 2025: 89 · 2024: 73 · 2023: 113 · 2022: 106 · 2021: 108 · 2020: 143 · 2019: 172 · 2018: 175 · 2017: 183 · 2016: 177 · 2015: 185 · 2014: 207 · 2013: 214 · 2012: 228
FWCI
14.52
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • GRO (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Advanced Fluorescence Microscopy Techniques
  • Physical Sciences › Engineering › Biomedical Engineering › Near-Field Optical Microscopy
  • Physical Sciences › Engineering › Biomedical Engineering › Plasmonic and Surface Plasmon Research
Keywords
super-resolution microscopy, fluorescence microscopy, diffraction limit, nanoscale imaging, life sciences imaging
MeSH terms
Animals, Humans, Light, Microscopy, Fluorescence, Nanotechnology

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