Evidence map›Paper›PMID 35947656›Full record

ArticleScience advances2022

Spin-induced asymmetry reaction-The formation of asymmetric carbon by electropolymerization.

Deb Kumar Bhowmick, Tapan Kumar Das, Kakali Santra, Amit Kumar Mondal, Francesco Tassinari, Rony Schwarz, Charles E Diesendruck, Ron Naaman

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.6field-weighted citation impact, top 6% of its field
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

10 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Chiral Induced Spin Selectivity.Chemical reviews · 2024
    Review
  8. Does Coherence Affect the Multielectron Oxygen Reduction Reaction?The journal of physical chemistry letters · 2023
    Article
  9. Spin-Based Chiral Separations and the Importance of Molecule-Solvent Interactions.The journal of physical chemistry. C, Nanomaterials and interfaces · 2023
    Article
  10. 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

8 authors at 3 institutions in 2 countries.

Deb Kumar BhowmickDepartment of Chemical and Biological Physics, Weizmann Institute, Rehovot 7610001, Israel.ORCID 0000-0002-9336-262X
Tapan Kumar DasDepartment of Chemical and Biological Physics, Weizmann Institute, Rehovot 7610001, Israel.ORCID 0000-0001-7918-5973
Kakali SantraDepartment of Chemical and Biological Physics, Weizmann Institute, Rehovot 7610001, Israel.
Amit Kumar MondalDepartment of Chemical and Biological Physics, Weizmann Institute, Rehovot 7610001, Israel.
Francesco TassinariDepartment of Chemical and Biological Physics, Weizmann Institute, Rehovot 7610001, Israel.ORCID 0000-0003-4652-9789
Rony SchwarzSchulich Faculty of Chemistry, Technion, Israel Institute of Technology, Haifa, 3200008 Israel.
Charles E DiesendruckSchulich Faculty of Chemistry, Technion, Israel Institute of Technology, Haifa, 3200008 Israel.ORCID 0000-0001-5576-1366
Ron NaamanDepartment of Chemical and Biological Physics, Weizmann Institute, Rehovot 7610001, Israel.ORCID 0000-0003-1910-366X
Weizmann Institute of Science · ILTechnion – Israel Institute of Technology · ILUniversity of Modena and Reggio Emilia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe the spin polarization-induced chirogenic electropolymerization of achiral 2-vinylpyridine, which forms a layer of enantioenhanced isotactic polymer on the electrode. The product formed is enantioenriched in asymmetric carbon polymer. To confirm the chirality of the polymer film formed on the electrode, we also measured its electron spin polarization properties as a function of its thickness. Two methods were used: First, spin polarization was measured by applying magnetic contact atomic force microscopy, and second, magnetoresistance was assessed in a sandwich-like four-point contact structure. We observed high spin-selective electron transmission, even for a layer thickness of 120 nm. A correlation exists between the change in the circular dichroism signal and the change in the spin polarization, as a function of thickness. The spin-filtering efficiency increases with temperature.

Identifiers

PMID35947656
PMCPMC9365291
OpenAlexW4291019814

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.