Evidence map›Paper›PMID 41283761›Full record

ArticleThe journal of physical chemistry. B2025

The Impact of Carotenoid Energy Levels on the Exciton Dynamics and Singlet-Triplet Annihilation in Isolated Bacterial Light-Harvesting 2 Complexes.

Sagar Satpathi, Marvin Asido, Matthew S Proctor, Jakub Pšenčík, Graham P Schmidt, Dihao Wang, Elizabeth C Martin, Gabriela S Schlau-Cohen, Andrew Hitchcock, Peter G Adams

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The journal of physical chemistry. B, 2025. 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. 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

10 authors.

Sagar SatpathiSchool of Physics and Astronomy, University of Leeds, Leeds LS2 9JT, United Kingdom.
Marvin AsidoDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.ORCID 0000-0003-3181-0236
Matthew S ProctorPlants Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield S10 2TN, United Kingdom.
Jakub PšenčíkDepartment of Chemical Physics and Optics, Faculty of Mathematics and Physics, Charles University, Prague 121 16, Czech Republic.
Graham P SchmidtDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.
Dihao WangDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.ORCID 0000-0002-3866-0077
Elizabeth C MartinPlants Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield S10 2TN, United Kingdom.
Gabriela S Schlau-CohenDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.ORCID 0000-0001-7746-2981
Andrew HitchcockPlants Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield S10 2TN, United Kingdom.ORCID 0000-0001-6572-434X
Peter G AdamsSchool of Physics and Astronomy, University of Leeds, Leeds LS2 9JT, United Kingdom.ORCID 0000-0002-3940-8770

Funding

Biotechnology and Biological Sciences Research Council BB/R000174/1Biotechnology and Biological Sciences Research Council BB/W004593/1Biotechnology and Biological Sciences Research Council BB/W005719/1
6 · The paper itself

Abstract

The light-harvesting 2 (LH2) complex of purple phototrophic bacteria plays a critical role in absorbing solar energy and distributing the excitation energy. Exciton dynamics within LH2 complexes are controlled by the structural arrangement and energy levels of the bacteriochlorophyll (BChl) and carotenoid (Car) pigments. However, there is still debate over the competing light-harvesting versus energy-dissipation pathways. In this work, we compared five variants of the LH2 complex from genetically modified strains of

Indexed as

Bacterial ProteinsCarotenoidsLight-Harvesting Protein ComplexesRhodobacter sphaeroidesBacteriochlorophyllsEnergy TransferSpectrometry, FluorescenceBacterial ProteinsBacteriochlorophyllsCarotenoidsLight-Harvesting Protein Complexes

Identifiers

PMID41283761
PMCPMC12703732

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.