Evidence map›Paper›PMID 42347699›Full record

ArticleMagnetic resonance in medicine2026

Evaluation of Phantom Doping Materials in Quantitative Susceptibility Mapping.

Padriac Hooper, Jin Jin, Kieran O'Brien, Monique Tourell, Simon Daniel Robinson, Markus Barth

Abstract readEvaluation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Magnetic resonance in medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Padriac HooperARC Training Centre for Innovation in Biomedical Imaging Technology, Brisbane, Australia.ORCID https://orcid.org/0000-0003-2841-964X
Jin JinARC Training Centre for Innovation in Biomedical Imaging Technology, Brisbane, Australia.ORCID https://orcid.org/0000-0001-6357-9329
Kieran O'BrienARC Training Centre for Innovation in Biomedical Imaging Technology, Brisbane, Australia.
Monique TourellARC Training Centre for Innovation in Biomedical Imaging Technology, Brisbane, Australia.
Simon Daniel RobinsonCentre for Advanced Imaging, The University of Queensland, Brisbane, Australia.ORCID https://orcid.org/0000-0001-7463-5162
Markus BarthARC Training Centre for Innovation in Biomedical Imaging Technology, Brisbane, Australia.ORCID https://orcid.org/0000-0002-0520-1843

Funding

Australian Research Council IC170100035
6 · The paper itself

Abstract

purposeTo measure magnetic susceptibility (χ) with Quantitative Susceptibility Mapping (QSM) and evaluate its repeatability using four phantom doping materials relevant to QSM applications.

methodsA cylindrical phantom was constructed containing vials of agarose gel doped with two paramagnetic materials (ferritin, USPIO) and two diamagnetic materials (CaCl

resultsχ

conclusionWe recommend using ferritin as a paramagnetic dopant. Further research is required to identify a diamagnetic dopant with a lower electrical conductivity and a lower ratio of R

Indexed as

Magnetic Resonance ImagingMagnetite NanoparticlesPhantoms, ImagingCalcium CarbonateContrast MediaDextransFerritinsMaterials TestingReproducibility of ResultsSensitivity and SpecificitySepharoseCalcium CarbonateContrast MediaDextransFerritinsMagnetite NanoparticlesSepharose

Identifiers

PMID42347699
PMCPMC13419044

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.