Nuclear relaxation in agar gel in the presence of highly concentrated PEG coated magnetic nanoparticles at low magnetic fields. Application of temperature dependent weighting for MRI thermometry.

Janusz H Hankiewicz, Giacomo Parigi, Zbigniew J Celinski, Yu Hao, Allan D Angus, Kristen Petersen, Dorota Lachowicz, Angelika Kmita, Marek Przybylski

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In one paragraph

Article in RSC advances, 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

9 authors.

Janusz H HankiewiczCenter for the BioFrontiers Institute, University of Colorado Colorado Springs 1420 Austin Bluffs Parkway Colorado 80918 USA.ORCID https://orcid.org/0000-0002-9989-3907

Giacomo ParigiDepartment of Chemistry "Ugo Schiff", Magnetic Resonance Center (CERM), University of Florence, Consorzio Interuniversitario Risonanze Magnetiche Metallo Proteine (CIRMMP) Via Sacconi 6 Sesto Fiorentino 50019 Italy.ORCID https://orcid.org/0000-0002-1989-4644

Zbigniew J CelinskiCenter for the BioFrontiers Institute, University of Colorado Colorado Springs 1420 Austin Bluffs Parkway Colorado 80918 USA.

Yu HaoDepartment of Physics, University of Colorado Colorado Springs 1420 Austin Bluffs Parkway Colorado 80918 USA.

Allan D AngusNational Society of Professional Engineers-Colorado PO Box 848, Franktown CO 80116 USA.

Kristen PetersenCenter for the BioFrontiers Institute, University of Colorado Colorado Springs 1420 Austin Bluffs Parkway Colorado 80918 USA.

Dorota LachowiczAcademic Centre for Materials and Nanotechnology, AGH University of Krakow A. Mickiewicza 30 30-059 Krakow Poland.ORCID https://orcid.org/0000-0001-9394-5297

Angelika KmitaAcademic Centre for Materials and Nanotechnology, AGH University of Krakow A. Mickiewicza 30 30-059 Krakow Poland.ORCID https://orcid.org/0000-0001-8634-2084

Marek PrzybylskiAcademic Centre for Materials and Nanotechnology, AGH University of Krakow A. Mickiewicza 30 30-059 Krakow Poland.ORCID https://orcid.org/0000-0002-6479-7886

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Magnetic nanoparticles are used to map the temperature of the human body using MRI because their presence influences proton relaxation times. Especially at low fields, proton relaxation times exhibit strong temperature dependence, enabling precise determination of local temperature within a body with high resolution. As an illustration, we report temperature-dependent NMR and MRI investigations of agar gel with embedded Mn

Identifiers

PMID41568206

DOI10.1039/d5ra07731a

PMCPMC12818030

What OpenQuestion holds

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LicenceCC BY-NC

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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.