Evidence map›Paper›PMID 40748013›Full record

ArticleAngewandte Chemie (International ed. in English)2025

Long Range Coherent Energy Transfer in Artificial Multichromophoric Antenna Systems-A Case of Breaking Kasha's Rule.

Maryam Nazari Haghighi Pashaki, Caroline D Bösch, Florian Garo, Ambre Blanc, Marco Marazzi, Ariana Rondi, Michela Gazzetto, Maryam Akbarimoosavi, Jean-Christophe Tremblay, Simon Matthias Langenegger and 4 more

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In one paragraph

Article in Angewandte Chemie (International ed. in English), 2025. 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
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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

14 authors.

Maryam Nazari Haghighi PashakiInstitute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern, CH-3012, Switzerland.ORCID https://orcid.org/0000-0002-0087-7334
Caroline D BöschDepartment of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland.
Florian GaroDepartment of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland.
Ambre BlancUniversité de Lorraine & CNRS, LPCT UMR 7019 F-5400, Nancy, Metz, France.
Marco MarazziDepartamento de Química Analítica, Química Física e Ingeniería Química, Functional Molecular Systems (FuMSys) group, Universidad de Alcalá, Ctra. Madrid-Barcelona Km. 33, Alcalá de Henares (Madrid), 600 E-28805, Spain.ORCID https://orcid.org/0000-0001-7158-7994
Ariana RondiInstitute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern, CH-3012, Switzerland.
Michela GazzettoInstitute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern, CH-3012, Switzerland.ORCID https://orcid.org/0000-0002-1968-7258
Maryam AkbarimoosaviInstitute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern, CH-3012, Switzerland.
Jean-Christophe TremblayUniversité de Lorraine & CNRS, LPCT UMR 7019 F-5400, Nancy, Metz, France.ORCID https://orcid.org/0000-0001-8021-7063
Simon Matthias LangeneggerDepartment of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland.ORCID https://orcid.org/0009-0004-6280-1855
Antonio MonariUniversité Paris Cité and CNRS, ITODYS, Paris, F-75006, France.ORCID https://orcid.org/0000-0001-9464-1463
Robert HänerDepartment of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland.ORCID https://orcid.org/0000-0001-5014-4318
Thomas FeurerInstitute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern, CH-3012, Switzerland.
Andrea CannizzoInstitute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern, CH-3012, Switzerland.ORCID https://orcid.org/0000-0002-2325-0112

Funding

ERC 279599NCCR MUST 125760SNSF 200020_188468SNSF 200021_212891
6 · The paper itself

Abstract

Ultrafast long-range energy transfer with unitary quantum-yield has been studied in a novel family of artificial DNA-guided multichromophoric antenna complexes with phenanthrene moieties as light harvesters. By means of femtosecond transient absorption spectroscopy and time-dependent density function theory calculations, we demonstrate that the highly efficient long-range energy transfer occurs via a coherent mechanism. It is enabled by photoexcitation of higher lying delocalized excited states of phenanthrene, and hence, can be labelled anti-Kasha in nature. Moreover, we show the important contribution of exciplex formation between acceptor and closest donor.

Indexed as

Anti‐Kasha photochemistryCoherent energy transferDNA‐guided designMultichromophoric complexPhenanthrene

Identifiers

PMID40748013
PMCPMC12435419

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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.