Evidence map›Paper›PMID 30799909›Full record

ArticleApplied magnetic resonance2019

250 MHz Rapid Scan Cross Loop Resonator.

Laura A Buchanan, Lukas B Woodcock, George A Rinard, Richard W Quine, Yilin Shi, Sandra S Eaton, Gareth R Eaton

Abstract read
In one paragraph

Article in Applied magnetic resonance, 2019. 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. Article
  2. Development of an L-band rapid scan EPR digital console.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2019
    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

7 authors.

Laura A BuchananDepartment of Chemistry and Biochemistry, University of Denver, Denver, CO 80210.
Lukas B WoodcockDepartment of Chemistry and Biochemistry, University of Denver, Denver, CO 80210.
George A RinardSchool of Engineering and Computer Science, University of Denver, Denver, CO 80210.
Richard W QuineSchool of Engineering and Computer Science, University of Denver, Denver, CO 80210.
Yilin ShiDepartment of Chemistry and Biochemistry, University of Denver, Denver, CO 80210.
Sandra S EatonDepartment of Chemistry and Biochemistry, University of Denver, Denver, CO 80210.
Gareth R EatonDepartment of Chemistry and Biochemistry, University of Denver, Denver, CO 80210.ORCID 0000-0001-7429-8469

Funding

Very Low Frequency EPR Imaging in Vivo Phisiology P41 EB02034P41EB002034 · NIBIB · UNIVERSITY OF CHICAGO · PI HALPERN, HOWARD J · 2003 to 2017
$16.1M
Radiation Biology of EPR Oxygen ImagesR01CA098575 · NCI · UNIVERSITY OF CHICAGO · PI HALPERN, HOWARD J · 2003 to 2022
$4.5M
Preclinical Electron Paramagnetic Resonance Tumor ImagerR01CA177744 · NCI · UNIVERSITY OF DENVER (COLORADO SEMINARY) · PI EATON, GARETH R · 2014 to 2019
$2.7M
NCI NIH HHS R01 CA098575NCI NIH HHS R01 CA177744NIBIB NIH HHS P41 EB002034
6 · The paper itself

Abstract

A 25 mm diameter 250 MHz crossed-loop resonator was designed for rapid scan electron paramagnetic resonance imaging. It has a saddle coil for the driven resonator and a fine wire, loop gap resonator for the sample resonator. There is good separation of E and B fields and high isolation between the two resonators, permitting a wide range of sample types to be measured. Applications to imaging of nitroxide, trityl, and LiPc samples illustrate the utility of the resonator. Using this resonator and a trityl sample the signal-to-noise of a rapid scan absorption spectrum is about 20 times higher than for a first-derivative CW spectrum.

Identifiers

PMID30799909
PMCPMC6380496

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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.