Evidence map›Paper›PMID 21326648›Full record

ArticleBiomedical optics express2010

A cylindrical zoom lens unit for adjustable optical sectioning in light sheet microscopy.

Jörg G Ritter, Jan-Hendrik Spille, Tim Kaminski, Ulrich Kubitscheck

Open access · greenAbstract read
In one paragraph

Article in Biomedical optics express, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.2field-weighted citation impact, top 16% of its field
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

4 citing papers in PubMed, 20 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Jörg G RitterInstitute of Physical and Theoretical Chemistry, Rheinische Friedrich-Wilhelms Universität Bonn, Wegelerstraße 12, D-53115 Bonn, Germany.
Jan-Hendrik Spille
Tim Kaminski
Ulrich Kubitscheck
University of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Light sheet microscopy became a powerful tool in life sciences. Often, however, the sheet geometry is fixed, whereas it would be advantageous to adjust the sheet geometry to specimens of different dimensions. Therefore we developed an afocal cylindrical zoom lens system comprising only 5 lenses and a total system length of less than 160 mm. Two movable optical elements were directly coupled, so that the zoom factor could be adjusted from 1x to 6.3x by a single motor. Using two different illumination objectives we achieved a light sheet thickness ranging from 2.4 µm to 36 µm corresponding to lateral fields of 54 µm to 12.3 mm, respectively. Polytene chromosomes of salivary gland cell nuclei of C.tentans larvae were imaged in vivo to demonstrate the advantages in image contrast by imaging with different light sheet dimensions.

Indexed as

(170.0170) Medical optics and biotechnology(170.2520) Fluorescence microscopy(170.2945) Illumination design(180.0180) Microscopy

Identifiers

PMID21326648
PMCPMC3028493
OpenAlexW2016899197

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.