Evidence map›Paper›PMID 34097813›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Influence of Magnetic Fields on Electrochemical Reactions of Redox Cofactor Solutions.

Jimin Park, Florian Koehler, Georgios Varnavides, Marc-Joseph Antonini, Polina Anikeeva

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

5 authors.

Jimin ParkDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.ORCID 0000-0002-7935-4340
Florian KoehlerResearch Laboratory of Electronics and McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Georgios VarnavidesDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Marc-Joseph AntoniniResearch Laboratory of Electronics and McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Polina AnikeevaDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.ORCID 0000-0001-6495-5197

Funding

Multi-Site Non-Invasive Magnetothermal Excitation and Inhibition of Deep Brain StructuresR01MH111872 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI ANIKEEVA, POLINA O, PRALLE, ARND · 2016 to 2019
$3.6M
Wireless Magnetomechanical Neuromodulation of Targeted CircuitsR01NS115576 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI ANIKEEVA, POLINA O · 2020 to 2020
$1.6M
NIMH NIH HHS R01 MH111872NINDS NIH HHS R01 NS115576
6 · The paper itself

Abstract

Redox cofactors mediate many enzymatic processes and are increasingly employed in biomedical and energy applications. Exploring the influence of external magnetic fields on redox cofactor chemistry can enhance our understanding of magnetic-field-sensitive biological processes and allow the application of magnetic fields to modulate redox reactions involving cofactors. Through a combination of experiments and modeling, we investigate the influence of magnetic fields on electrochemical reactions in redox cofactor solutions. By employing flavin mononucleotide (FMN) cofactor as a model system, we characterize magnetically induced changes in Faradaic currents. We find that radical pair intermediates have negligible influence on current increases in FMN solution upon application of a magnetic field. The dominant mechanism underlying the observed current increases is the magneto-hydrodynamic effect. We extend our analyses to other diffusion-limited electrochemical reactions of redox cofactor solutions and arrive at similar conclusions, highlighting the opportunity to use this framework in redox cofactor chemistry.

Indexed as

Electrochemical TechniquesFlavin MononucleotideHydrodynamicsMagnetic FieldsOxidation-ReductionSolutionsFlavin MononucleotideSolutionselectrochemistrymagnetic field effectsmagneto-hydrodynamic effectradicalsredox cofactors

Identifiers

PMID34097813
PMCPMC8338798

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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.