Evidence map›Paper›PMID 30996939›Full record

ArticleChemical science2019

A chemical reaction controlled by light-activated molecular switches based on hetero-cyclopentanediyls.

Jonas Bresien, Thomas Kröger-Badge, Stefan Lochbrunner, Dirk Michalik, Henrik Müller, Axel Schulz, Edgar Zander

Abstract read
In one paragraph

Article in Chemical science, 2019. 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
–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

10 citing papers in PubMed.

  1. Bond and Antibond Resonances: A Unified Framework for Singlet Biradical Character.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
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  3. Article
  4. Article
  5. Article
  6. Radical Reactivity of the Biradical [⋅P(μ-NTer)Chemistry (Weinheim an der Bergstrasse, Germany) · 2022
    Article
  7. Hyperpolarization Effects in Parahydrogen Activation with Pnictogen Biradicaloids: Metal-free PHIP and SABRE.Chemphyschem : a European journal of chemical physics and physical chemistry · 2021
    Article
  8. Azadiphosphaindane-1,3-diyls: A Class of Resonance-Stabilized Biradicals.Angewandte Chemie (International ed. in English) · 2021
    Article
  9. Article
  10. A Systematic Survey of the Reactivity of Chlorinated NChemistry (Weinheim an der Bergstrasse, Germany) · 2019
    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.

Jonas BresienInstitute of Chemistry , University of Rostock , Albert-Einstein-Str. 3a , D-18059 Rostock , Germany . Email: jonas.bresien@uni-rostock.de ; Email: axel.schulz@uni-rostock.de.ORCID 0000-0001-9450-3407
Thomas Kröger-BadgeInstitute of Chemistry , University of Rostock , Albert-Einstein-Str. 3a , D-18059 Rostock , Germany . Email: jonas.bresien@uni-rostock.de ; Email: axel.schulz@uni-rostock.de.
Stefan LochbrunnerInstitute of Physics , University of Rostock , Albert-Einstein-Str. 23-24 , D-18059 Rostock , Germany.ORCID 0000-0001-9729-8277
Dirk MichalikInstitute of Chemistry , University of Rostock , Albert-Einstein-Str. 3a , D-18059 Rostock , Germany . Email: jonas.bresien@uni-rostock.de ; Email: axel.schulz@uni-rostock.de.
Henrik MüllerInstitute of Chemistry , University of Rostock , Albert-Einstein-Str. 3a , D-18059 Rostock , Germany . Email: jonas.bresien@uni-rostock.de ; Email: axel.schulz@uni-rostock.de.ORCID 0000-0003-4430-982X
Axel SchulzInstitute of Chemistry , University of Rostock , Albert-Einstein-Str. 3a , D-18059 Rostock , Germany . Email: jonas.bresien@uni-rostock.de ; Email: axel.schulz@uni-rostock.de.ORCID 0000-0001-9060-7065
Edgar ZanderInstitute of Chemistry , University of Rostock , Albert-Einstein-Str. 3a , D-18059 Rostock , Germany . Email: jonas.bresien@uni-rostock.de ; Email: axel.schulz@uni-rostock.de.ORCID 0000-0003-3396-7456

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Molecular switches are molecules that can reversibly be shifted between at least two stable states with different physical and chemical properties, making them interesting for application as chemical sensors or molecular machines. We recently discovered that five-membered, cyclic biradicals based on group 15 elements are efficient and robust photochemical switches that can be activated by red light. The quantum yield of the photo-isomerization is as high as 24.6%, and the thermal equilibration of the photo-activation product proceeds rapidly at ambient temperature. The fully reversible process was studied by experimental and high-level

Identifiers

PMID30996939
PMCPMC6430090

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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.