Evidence map›Paper›PMID 36891852›Full record

ArticleJournal of synchrotron radiation2023

Hard X-ray full-field nanoimaging using a direct photon-counting detector.

Silja Flenner, Johannes Hagemann, Felix Wittwer, Elena Longo, Adam Kubec, André Rothkirch, Christian David, Martin Müller, Imke Greving

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Article in Journal of synchrotron radiation, 2023. 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
–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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Dual-beam X-ray nano-holotomography.Journal of synchrotron radiation · 2024
    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

9 authors.

Silja FlennerHelmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Johannes HagemannCenter for X-ray and Nano Science - CXNS, Deutsches Elektronen-Synchrotron - DESY, Notkestraße 85, 22607 Hamburg, Germany.ORCID 0000-0003-2768-9496
Felix WittwerCenter for X-ray and Nano Science - CXNS, Deutsches Elektronen-Synchrotron - DESY, Notkestraße 85, 22607 Hamburg, Germany.
Elena LongoHelmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.ORCID 0000-0002-5035-7353
Adam KubecPaul Scherrer Institut, Forschungsstrasse 111, 5232 Villigen, Switzerland.ORCID 0000-0002-8440-5915
André RothkirchCenter for X-ray and Nano Science - CXNS, Deutsches Elektronen-Synchrotron - DESY, Notkestraße 85, 22607 Hamburg, Germany.
Christian DavidPaul Scherrer Institut, Forschungsstrasse 111, 5232 Villigen, Switzerland.ORCID 0000-0002-2953-1265
Martin MüllerHelmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Imke GrevingHelmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.

Funding

Deutsche Forschungsgemeinschaft 192346071
6 · The paper itself

Abstract

Full-field X-ray nanoimaging is a widely used tool in a broad range of scientific areas. In particular, for low-absorbing biological or medical samples, phase contrast methods have to be considered. Three well established phase contrast methods at the nanoscale are transmission X-ray microscopy with Zernike phase contrast, near-field holography and near-field ptychography. The high spatial resolution, however, often comes with the drawback of a lower signal-to-noise ratio and significantly longer scan times, compared with microimaging. In order to tackle these challenges a single-photon-counting detector has been implemented at the nanoimaging endstation of the beamline P05 at PETRA III (DESY, Hamburg) operated by Helmholtz-Zentrum Hereon. Thanks to the long sample-to-detector distance available, spatial resolutions of below 100 nm were reached in all three presented nanoimaging techniques. This work shows that a single-photon-counting detector in combination with a long sample-to-detector distance allows one to increase the time resolution for in situ nanoimaging, while keeping a high signal-to-noise level.

Indexed as

full-field X-ray microscopynanotomographynear-field holographynear-field ptychographyphase contrastsingle-photon-counting detectorZernike phase contrast

Identifiers

PMID36891852
PMCPMC10000802

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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.