Evidence map›Paper›PMID 35897859›Full record

ArticleMolecules (Basel, Switzerland)2022

A Computational-Experimental Approach to Unravel the Excited State Landscape in Heavy-Atom Free BODIPY-Related Dyes.

Esther Rebollar, Jorge Bañuelos, Santiago de la Moya, Julien Eng, Thomas Penfold, Inmaculada Garcia-Moreno

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. The Journal of organic chemistry · 2024
    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

6 authors.

Esther RebollarDepartamento Química-Física de Materiales, Instituto de Química Física "Rocasolano", CSIC, Serrano 119, 28006 Madrid, Spain.ORCID 0000-0002-1144-7102
Jorge BañuelosDepartamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, 48080 Bilbao, Spain.ORCID 0000-0002-8444-4383
Santiago de la MoyaDepartamento Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain.ORCID 0000-0002-7406-909X
Julien EngChemistry Department, School of Natural and Environmental Sciences, Newcastle University, Newcastle Upon-Tyne NE1 7RU, UK.ORCID 0000-0002-7118-7242
Thomas PenfoldChemistry Department, School of Natural and Environmental Sciences, Newcastle University, Newcastle Upon-Tyne NE1 7RU, UK.
Inmaculada Garcia-MorenoDepartamento Química-Física de Materiales, Instituto de Química Física "Rocasolano", CSIC, Serrano 119, 28006 Madrid, Spain.

Funding

Gobierno Vasco IT1639-22Spanish Ministerio de Economia y Competitividad project PID2020-114755GB-C31, C32 and C33
6 · The paper itself

Abstract

We performed a time-gated laser-spectroscopy study in a set of heavy-atom free single BODIPY fluorophores, supported by accurate, excited-state computational simulations of the key low-lying excited states in these chromophores. Despite the strong fluorescence of these emitters, we observed a significant fraction of time-delayed (microseconds scale) emission associated with processes that involved passage through the triplet manifold. The accuracy of the predictions of the energy arrangement and electronic nature of the low-lying singlet and triplet excited states meant that an unambiguous assignment of the main deactivation pathways, including thermally activated delayed fluorescence and/or room temperature phosphorescence, was possible. The observation of triplet state formation indicates a breakthrough in the "classic" interpretation of the photophysical properties of the renowned BODIPY and its derivatives.

Indexed as

Boron CompoundsFluorescent DyesSpectrum Analysis4,4-difluoro-4-bora-3a,4a-diaza-s-indaceneBoron CompoundsFluorescent DyesBODIPY dyesCC2 calculationsdelayed fluorescencelaser spectroscopyreverse intersystem crossing

Identifiers

PMID35897859
PMCPMC9330419

What OpenQuestion holds

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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.