Evidence map›Paper›PMID 32930562›Full record

ArticleACS applied materials & interfaces2020

Organic Polyradicals as Redox Mediators: Effect of Intramolecular Radical Interactions on Their Efficiency.

Elena Badetti, Vega Lloveras, Emanuele Amadio, Rosalia Di Lorenzo, Mara Olivares-Marín, Alvaro Y Tesio, Songbai Zhang, Fangfang Pan, Kari Rissanen, Jaume Veciana and 4 more

Abstract read
In one paragraph

Article in ACS applied materials & interfaces, 2020. 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
–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

2 citing papers in PubMed.

  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

14 authors.

Elena BadettiDepartment of Chemical Sciences and CIRCC Padova Unit, University of Padova, Via Marzolo 1, 35131 Padova, Italy.ORCID http://orcid.org/0000-0002-3984-7829
Vega LloverasInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.ORCID http://orcid.org/0000-0002-9653-3340
Emanuele AmadioDepartment of Chemical Sciences and CIRCC Padova Unit, University of Padova, Via Marzolo 1, 35131 Padova, Italy.ORCID http://orcid.org/0000-0001-7736-5946
Rosalia Di LorenzoDepartment of Chemical Sciences and CIRCC Padova Unit, University of Padova, Via Marzolo 1, 35131 Padova, Italy.
Mara Olivares-MarínInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.
Alvaro Y TesioInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.ORCID http://orcid.org/0000-0001-9004-5947
Songbai ZhangInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.ORCID http://orcid.org/0000-0003-1084-6483
Fangfang PanDepartment of Chemistry, University of Jyvaskyla, P. O. Box 35, 40014 Jyväskylä, Finland.ORCID http://orcid.org/0000-0002-3091-6795
Kari RissanenDepartment of Chemistry, University of Jyvaskyla, P. O. Box 35, 40014 Jyväskylä, Finland.ORCID http://orcid.org/0000-0002-7282-8419
Jaume VecianaInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.ORCID http://orcid.org/0000-0003-1023-9923
Dino TontiInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.ORCID http://orcid.org/0000-0003-0240-1011
Jose Vidal-GancedoInstitut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, E-08193 Cerdanyola del Vallès, Spain.ORCID http://orcid.org/0000-0002-1853-9675
Cristiano ZontaDepartment of Chemical Sciences and CIRCC Padova Unit, University of Padova, Via Marzolo 1, 35131 Padova, Italy.ORCID http://orcid.org/0000-0003-1749-7482
Giulia LiciniDepartment of Chemical Sciences and CIRCC Padova Unit, University of Padova, Via Marzolo 1, 35131 Padova, Italy.ORCID http://orcid.org/0000-0001-8304-0443

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The spin-spin interactions between unpaired electrons in organic (poly)radicals, especially nitroxides, are largely investigated and are of crucial importance for their applications in areas such as organic magnetism, molecular charge transfer, or multiple spin labeling in structural biology. Recently, 2,2,6,6-tetramethylpiperidinyloxyl and polymers functionalized with nitroxides have been described as successful redox mediators in several electrochemical applications; however, the study of spin-spin interaction effect in such an area is absent. This communication reports the preparation of a novel family of discrete polynitroxide molecules, with the same number of radical units but different arrangements to study the effect of intramolecular spin-spin interactions on their electrochemical potential and their use as oxidation redox mediators in a Li-oxygen battery. We find that the intensity of interactions, as measured by the

Indexed as

nitroxidesredox mediatorsspin−spin interactionsTEMPOtitanatranesμ-oxo complexes

Identifiers

PMID32930562
PMCPMC8011802

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.