Evidence map›Paper›PMID 37904825›Full record

ArticleMagnetic resonance (Gottingen, Germany)2020

Increased flow rate of hyperpolarized aqueous solution for dynamic nuclear polarization-enhanced magnetic resonance imaging achieved by an open Fabry-Pérot type microwave resonator.

Alexey Fedotov, Ilya Kurakin, Sebastian Fischer, Thomas Vogl, Thomas F Prisner, Vasyl Denysenkov

Abstract read
In one paragraph

Article in Magnetic resonance (Gottingen, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

6 authors.

Alexey FedotovInstitute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod, 603950, Russia.
Ilya KurakinInstitute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod, 603950, Russia.
Sebastian FischerInstitute of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Thomas VoglInstitute of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Thomas F PrisnerInstitute of Physical and Theoretical Chemistry and Center of Biomolecular Magnetic Resonance, Goethe University, Frankfurt am Main 60438, Germany.ORCID https://orcid.org/0000-0003-2850-9573
Vasyl DenysenkovInstitute of Physical and Theoretical Chemistry and Center of Biomolecular Magnetic Resonance, Goethe University, Frankfurt am Main 60438, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A continuous flow dynamic nuclear polarization (DNP) employing the Overhauser effect at ambient temperatures can be used among other methods to increase sensitivity of magnetic resonance imaging (MRI). The hyperpolarized state of water protons can be achieved by flowing aqueous liquid through a microwave resonator placed directly in the bore of a 1.5 T MRI magnet. Here we describe a new open Fabry-Pérot resonator as DNP polarizer, which exhibits a larger microwave exposure volume for the flowing liquid in comparison with a cylindrical TE

Identifiers

PMID37904825
PMCPMC10500708

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Registered trials

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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.