Evidence map›Paper›PMID 32153271›Full record

ArticleJournal of synchrotron radiation2020

X-ray fluorescence detection for serial macromolecular crystallography using a JUNGFRAU pixel detector.

Isabelle Martiel, Aldo Mozzanica, Nadia L Opara, Ezequiel Panepucci, Filip Leonarski, Sophie Redford, Istvan Mohacsi, Vitaliy Guzenko, Dmitry Ozerov, Celestino Padeste and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of synchrotron radiation, 2020. 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
0.2field-weighted citation impact, top 56% 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, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Low-doseIUCrJ · 2020
    Article
  4. 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

13 authors at 2 institutions in 1 country.

Isabelle MartielPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.ORCID 0000-0003-1318-3830
Aldo MozzanicaPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Nadia L OparaPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.ORCID 0000-0003-2973-0296
Ezequiel PanepucciPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.ORCID 0000-0003-3388-997X
Filip LeonarskiPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Sophie RedfordPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.ORCID 0000-0003-1828-9116
Istvan MohacsiPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Vitaliy GuzenkoPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Dmitry OzerovPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Celestino PadestePaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.ORCID 0000-0001-7577-5781
Bernd SchmittPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Bill PedriniPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.
Meitian WangPaul Scherrer Institute, Forschungsstrasse 111, Villigen 5232, Switzerland.ORCID 0000-0002-5340-3036
Paul Scherrer Institute · CHUniversity of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Detection of heavy elements, such as metals, in macromolecular crystallography (MX) samples by X-ray fluorescence is a function traditionally covered at synchrotron MX beamlines by silicon drift detectors, which cannot be used at X-ray free-electron lasers because of the very short duration of the X-ray pulses. Here it is shown that the hybrid pixel charge-integrating detector JUNGFRAU can fulfill this function when operating in a low-flux regime. The feasibility of precise position determination of micrometre-sized metal marks is also demonstrated, to be used as fiducials for offline prelocation in serial crystallography experiments, based on the specific fluorescence signal measured with JUNGFRAU, both at the synchrotron and at SwissFEL. Finally, the measurement of elemental absorption edges at a synchrotron beamline using JUNGFRAU is also demonstrated.

Indexed as

fluorescenceJUNGFRAU detectormacromolecular crystallographyserial crystallographysilicon drift detectorsXFELs

Identifiers

PMID32153271
PMCPMC7064105
OpenAlexW3004856760

What OpenQuestion holds

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LicenceCC BY
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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.