Evidence map›Paper›PMID 29459343›Full record

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

A quasi-optical and corrugated waveguide microwave transmission system for simultaneous dynamic nuclear polarization NMR on two separate 14.1 T spectrometers.

Thierry Dubroca, Adam N Smith, Kevin J Pike, Stuart Froud, Richard Wylde, Bianca Trociewitz, Johannes McKay, Frederic Mentink-Vigier, Johan van Tol, Sungsool Wi and 4 more

Abstract read
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 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed.

  1. Article
  2. 14.1 T Liquid-StateJournal of the American Chemical Society · 2026
    Article
  3. Article
  4. Review
  5. Analytical chemistry · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Comparative Analysis of Polysaccharide and Cell Wall Structure inbioRxiv : the preprint server for biology · 2024
    Article
  10. Characterization of dielectric properties and their impact on MAS-DNP NMR applications.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2024
    Article
  11. Cryogenic and Dissolution DNP NMR on γ-Irradiated Organic Molecules.Journal of the American Chemical Society · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Faraday discussions · 2023
    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

14 authors.

Thierry DubrocaNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA. Electronic address: dubroca@magnet.fsu.edu.
Adam N SmithNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA; Department of Chemistry, University of Florida, 214 Leigh Hall, Gainesville, FL 32611, USA.
Kevin J PikeThomas Keating Ltd., Station Mills, Daux Road, Billingshurst, West Sussex RH14 9SH, UK.
Stuart FroudThomas Keating Ltd., Station Mills, Daux Road, Billingshurst, West Sussex RH14 9SH, UK.
Richard WyldeThomas Keating Ltd., Station Mills, Daux Road, Billingshurst, West Sussex RH14 9SH, UK.
Bianca TrociewitzNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA.
Johannes McKayNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA.
Frederic Mentink-VigierNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA.
Johan van TolNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA.
Sungsool WiNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA.
William BreyNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA.
Joanna R LongNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA; Department of Biochemistry and Molecular Biology and National High Magnetic Field Laboratory, PO Box 100245, Gainesville, FL 32610-0245, USA.
Lucio FrydmanNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA; Department of Chemical and Biological Physics, Weizmann Institute of Science, 76100 Rehovot, Israel.
Stephen HillNational High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA; Department of Physics, Florida State University, Tallahassee, FL 32306, USA.

Funding

TR&D3-SCHP41GM122698 · NIGMS · FLORIDA STATE UNIVERSITY · PI BREY, WILLIAM W, CROSS, TIMOTHY A · 2017 to 2021
$6.7M
14.1 T magnet with +/-1280 G Field Regulation and Integrated MAS Cryogenic SystemS10OD018519 · OD · FLORIDA STATE UNIVERSITY · PI CROSS, TIMOTHY A · 2014 to 2014
$1.4M
NIGMS NIH HHS P41 GM122698NIH HHS S10 OD018519
6 · The paper itself

Abstract

Nuclear magnetic resonance (NMR) is an intrinsically insensitive technique, with Boltzmann distributions of nuclear spin states on the order of parts per million in conventional magnetic fields. To overcome this limitation, dynamic nuclear polarization (DNP) can be used to gain up to three orders of magnitude in signal enhancement, which can decrease experimental time by up to six orders of magnitude. In DNP experiments, nuclear spin polarization is enhanced by transferring the relatively larger electron polarization to NMR active nuclei via microwave irradiation. Here, we describe the design and performance of a quasi-optical system enabling the use of a single 395 GHz gyrotron microwave source to simultaneously perform DNP experiments on two different 14.1 T (

Indexed as

DNPDynamic nuclear polarizationLiquid DNPOverhauser DNP

Identifiers

PMID29459343
PMCPMC5978701

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.