Evidence map›Paper›PMID 39227032›Full record

ArticleAnalytical chemistry2024

Bullet-DNP Enables NMR Spectroscopy of Pyruvate and Amino Acids at Nanomolar to Low Micromolar Concentrations.

Pooja Narwal, Nils Lorz, Masoud Minaei, Sami Jannin, Karel Kouřil, Alvar Gossert, Benno Meier

Abstract read
In one paragraph

Article in Analytical chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Effective Hamiltonian-Based DNP Sequence Optimization.The journal of physical chemistry letters · 2026
    Article
  5. Article
  6. Live Metabolomics with NMR.Analytical chemistry · 2026
    Review
  7. Cryogenic sample eject system for electron paramagnetic resonance spectrometers.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2025
    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.

Pooja NarwalInstitute of Biological Interfaces 4, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen 76344, Germany.
Nils LorzDepartment of Biology, ETH Zurich, Zürich 8093, Switzerland.
Masoud MinaeiInstitute of Biological Interfaces 4, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen 76344, Germany.
Sami JanninCRMN UMR-5082, CNRS, ENS Lyon, Universite Claude Bernard Lyon 1, Villeurbanne 69100, France.ORCID 0000-0002-8877-4929
Karel KouřilInstitute of Biological Interfaces 4, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen 76344, Germany.
Alvar GossertDepartment of Biology, ETH Zurich, Zürich 8093, Switzerland.
Benno MeierInstitute of Biological Interfaces 4, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen 76344, Germany.ORCID 0000-0003-2258-1507

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hyperpolarized pyruvate is a widely used marker to track metabolism in vivo and a benchmark molecule for hyperpolarization methods. Here, we show how a combination of improved bullet-DNP instrumentation, an optimized sample preparation and a further sensitivity increase via a

Indexed as

Amino AcidsPyruvic AcidMagnetic Resonance SpectroscopyAmino AcidsPyruvic Acid

Identifiers

PMID39227032
PMCPMC11411493

What OpenQuestion holds

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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.