Evidence map›Paper›PMID 20472826›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Near-isotropic 3D optical nanoscopy with photon-limited chromophores.

Jianyong Tang, Jasper Akerboom, Alipasha Vaziri, Loren L Looger, Charles V Shank

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

  1. ImprovedJournal of biomedical optics · 2023
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  17. Optimal 3D single-molecule localization for superresolution microscopy with aberrations and engineered point spread functions.Proceedings of the National Academy of Sciences of the United States of America · 2012
    Article
  18. Optical nanoscopy: from acquisition to analysis.Annual review of biomedical engineering · 2012
    Review
  19. Motion analysis of live objects by super-resolution fluorescence microscopy.Computational and mathematical methods in medicine · 2012
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Jianyong TangJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, VA 20147, USA. tangjy@gmail.com
Jasper Akerboom
Alipasha Vaziri
Loren L Looger
Charles V Shank

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Imaging approaches based on single molecule localization break the diffraction barrier of conventional fluorescence microscopy, allowing for bioimaging with nanometer resolution. It remains a challenge, however, to precisely localize photon-limited single molecules in 3D. We have developed a new localization-based imaging technique achieving almost isotropic subdiffraction resolution in 3D. A tilted mirror is used to generate a side view in addition to the front view of activated single emitters, allowing their 3D localization to be precisely determined for superresolution imaging. Because both front and side views are in focus, this method is able to efficiently collect emitted photons. The technique is simple to implement on a commercial fluorescence microscope, and especially suitable for biological samples with photon-limited chromophores such as endogenously expressed photoactivatable fluorescent proteins. Moreover, this method is relatively resistant to optical aberration, as it requires only centroid determination for localization analysis. Here we demonstrate the application of this method to 3D imaging of bacterial protein distribution and neuron dendritic morphology with subdiffraction resolution.

Indexed as

AnimalsBase SequenceDendritesDNA PrimersEscherichia coli K12Escherichia coli ProteinsImaging, Three-DimensionalIn Vitro TechniquesLuminescent ProteinsMicroscopy, FluorescenceNanotechnologyOptical DevicesPhotonsRatsRats, Sprague-DawleyRecombinant Fusion ProteinsDNA PrimersEscherichia coli ProteinsLuminescent ProteinsRecombinant Fusion Proteins

Identifiers

PMID20472826
PMCPMC2890476

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.