Evidence map›Paper›PMID 32317631›Full record

ArticleNature communications2020

Solvent tuning of photochemistry upon excited-state symmetry breaking.

Bogdan Dereka, Denis Svechkarev, Arnulf Rosspeintner, Alexander Aster, Markus Lunzer, Robert Liska, Aaron M Mohs, Eric Vauthey

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
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  6. Barrierless Electron Transfer in a Photosynthetic Reaction Center Model.Angewandte Chemie (International ed. in English) · 2025
    Article
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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.

Bogdan DerekaDepartment of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211, Geneva, Switzerland.
Denis SvechkarevDepartment of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, 68198-6858, USA.
Arnulf RosspeintnerDepartment of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211, Geneva, Switzerland.
Alexander AsterDepartment of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211, Geneva, Switzerland.
Markus LunzerInstitute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163/MC, 1060, Vienna, Austria.ORCID http://orcid.org/0000-0002-8052-6517
Robert LiskaInstitute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163/MC, 1060, Vienna, Austria.
Aaron M MohsDepartment of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, 68198-6858, USA.
Eric VautheyDepartment of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211, Geneva, Switzerland. eric.vauthey@unige.ch.ORCID http://orcid.org/0000-0002-9580-9683

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The nature of the electronic excited state of many symmetric multibranched donor-acceptor molecules varies from delocalized/multipolar to localized/dipolar depending on the environment. Solvent-driven localization breaks the symmetry and traps the exciton in one branch. Using a combination of ultrafast spectroscopies, we investigate how such excited-state symmetry breaking affects the photochemical reactivity of quadrupolar and octupolar A-(π-D)

Identifiers

PMID32317631
PMCPMC7174366

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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.