Evidence map›Paper›PMID 29501956›Full record

ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2018

Verdazyl-ribose: A new radical for solid-state dynamic nuclear polarization at high magnetic field.

Kent R Thurber, Thanh-Ngoc Le, Victor Changcoco, David J R Brook

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2018. 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
0.4field-weighted citation impact, top 44% of its field
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, 8 citations in OpenAlex.

  1. Article
  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

4 authors at 2 institutions in 1 country.

Kent R ThurberLaboratory of Chemical Physics, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892-0520, United States. Electronic address: thurberk@niddk.nih.gov.
Thanh-Ngoc LeDepartment of Chemistry, San José State University, One Washington Square, San José, CA 95192, United States.
Victor ChangcocoDepartment of Chemistry, San José State University, One Washington Square, San José, CA 95192, United States.
David J R BrookDepartment of Chemistry, San José State University, One Washington Square, San José, CA 95192, United States.
San Jose State University · USNational Institute of Diabetes and Digestive and Kidney Diseases · US

Funding

Development of Solid State NMR Methods and TechnologyZIADK029029 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI TYCKO, ROBERT · 2009 to 2025
$9.6M
Intramural NIH HHS Z99 DK999999
6 · The paper itself

Abstract

Solid-state dynamic nuclear polarization (DNP) using the cross-effect relies on radical pairs whose electron spin resonance (ESR) frequencies differ by the nuclear magnetic resonance (NMR) frequency. We measure the DNP provided by a new water-soluble verdazyl radical, verdazyl-ribose, under both magic-angle spinning (MAS) and static sample conditions at 9.4 T, and compare it to a nitroxide radical, 4-hydroxy-TEMPO. We find that verdazyl-ribose is an effective radical for cross-effect DNP, with the best relative results for a non-spinning sample. Under non-spinning conditions, verdazyl-ribose provides roughly 2× larger

Indexed as

Electromagnetic FieldsCarbon IsotopesComputer SimulationElectron Spin Resonance SpectroscopyFree RadicalsMagnetic Resonance SpectroscopyNitric OxideRiboseCarbon IsotopesFree RadicalsNitric OxideRiboseCross-effect mechanismDynamic nuclear polarizationMagic-angle spinningRadicalSolid state NMRVerdazyl

Identifiers

PMID29501956
PMCPMC5856651
OpenAlexW2789728798

What OpenQuestion holds

Textmetadata
LicenceTDM
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.