Evidence map›Paper›PMID 37449974›Full record

ArticleChemphyschem : a European journal of chemical physics and physical chemistry2023

Background-Free Detection of Spin-Exchange Dynamics at Ultra-Low Magnetic Field.

Michele Kelley, Nicholas Bryden, Sebastian William Atalla, Rosa Tamara Branca

Abstract read
In one paragraph

Article in Chemphyschem : a European journal of chemical physics and physical chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

4 authors.

Michele KelleyUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, U.S.ORCID https://orcid.org/0000-0002-4024-2050
Nicholas BrydenUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, U.S.ORCID https://orcid.org/0000-0002-0297-3055
Sebastian William AtallaUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, U.S.ORCID https://orcid.org/0000-0002-5561-5120
Rosa Tamara BrancaUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, U.S.ORCID https://orcid.org/0000-0002-6871-1824

Funding

Sensitive and Specific detection of BAT Tissue and Activity by Magnetic Resonance with Hyperpolarized Xe-129R01DK108231 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BRANCA, ROSA TAMARA · 2015 to 2019
$1.6M
Enabling accurate identification and quantification of brown adipose tissue mass by xenon enhanced computed tomographyR01DK123206 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BRANCA, ROSA TAMARA · 2020 to 2021
$866k
Gas microbubbles as a hyperpolarized-xenon carrier and as a contrast agent for MRIR21EB031319 · NIBIB · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BRANCA, ROSA TAMARA · 2021 to 2022
$413k
NIBIB NIH HHS R21 EB031319NIDDK NIH HHS R01 DK108231NIDDK NIH HHS R01 DK123206NIH HHS R01DK108231NIH HHS R01DK123206NIH HHS R21EB031319
6 · The paper itself

Abstract

Ultra-low field nuclear magnetic resonance spectroscopy (NMR) and imaging (MRI) inherently suffer from a low signal-to-noise ratio due to the small thermal polarization of nuclear spins. Transfer of polarization from a pre-polarized spin system to a thermally polarized spin system via the Spin Polarization Induced Nuclear Overhauser Effect (SPINOE) could potentially be used to overcome this limitation. SPINOE is particularly advantageous at ultra-low magnetic field, where the transferred polarization can be several orders of magnitude higher than thermal polarization. Here we demonstrate direct detection of polarization transfer from highly polarized

Indexed as

cross-relaxationhyperpolarized 129Xepolarization transferSPINOESpin Polarization Induced Nuclear Overhauser effect

Identifiers

PMID37449974
PMCPMC11017664

What OpenQuestion holds

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Read underepoch 390

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.