Evidence map›Paper›PMID 34824218›Full record

ArticleNature communications2021

Room-temperature dynamic nuclear polarization enhanced NMR spectroscopy of small biological molecules in water.

Danhua Dai, Xianwei Wang, Yiwei Liu, Xiao-Liang Yang, Clemens Glaubitz, Vasyl Denysenkov, Xiao He, Thomas Prisner, Jiafei Mao

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. 14.1 T Liquid-StateJournal of the American Chemical Society · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Distance-Dependence of Photo-CIDNP in Biomimetic Tryptophan-Flavin Diads.Angewandte Chemie (International ed. in English) · 2025
    Article
  7. Review
  8. Review
  9. Halogen-Bond-MediatedThe journal of physical chemistry letters · 2025
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Polarizing agents beyond pentacene for efficient triplet dynamic nuclear polarization in glass matrices.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  15. Article
  16. Review
  17. Review
  18. LargePhysical chemistry chemical physics : PCCP · 2022
    Article
  19. NMR methods for the analysis of mixtures.Chemical communications (Cambridge, England) · 2022
    Review
  20. The journal of physical chemistry letters · 2022
    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

9 authors.

Danhua Dai *Institute of Physical and Theoretical Chemistry, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.
Xianwei Wang *Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China.ORCID 0000-0003-4471-426X
Yiwei LiuShanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China.ORCID 0000-0002-8812-6163
Xiao-Liang YangJiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China.
Clemens GlaubitzCenter for Biomolecular Magnetic Resonance, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.ORCID 0000-0002-3554-6586
Vasyl DenysenkovInstitute of Physical and Theoretical Chemistry, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.
Xiao HeShanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China. xiaohe@phy.ecnu.edu.cn.ORCID 0000-0002-4199-8175
Thomas PrisnerInstitute of Physical and Theoretical Chemistry, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.ORCID 0000-0003-2850-9573
Jiafei MaoCenter for Biomolecular Magnetic Resonance, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany. j.mao@em.uni-frankfurt.de.ORCID 0000-0003-1547-325X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nuclear magnetic resonance (NMR) spectroscopy is a powerful and popular technique for probing the molecular structures, dynamics and chemical properties. However the conventional NMR spectroscopy is bottlenecked by its low sensitivity. Dynamic nuclear polarization (DNP) boosts NMR sensitivity by orders of magnitude and resolves this limitation. In liquid-state this revolutionizing technique has been restricted to a few specific non-biological model molecules in organic solvents. Here we show that the carbon polarization in small biological molecules, including carbohydrates and amino acids, can be enhanced sizably by in situ Overhauser DNP (ODNP) in water at room temperature and at high magnetic field. An observed connection between ODNP

Indexed as

Carbon IsotopesDensity Functional TheoryHydrogen BondingMagnetic FieldsMolecular Dynamics SimulationNuclear Magnetic Resonance, BiomolecularTemperatureWaterCarbon IsotopesWater

Identifiers

PMID34824218
PMCPMC8616939

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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.