Evidence map›Paper›PMID 24352671›Full record

ReviewJournal of the Royal Society, Interface2014

Photosynthetic light harvesting: excitons and coherence.

Francesca Fassioli, Rayomond Dinshaw, Paul C Arpin, Gregory D Scholes

Abstract readReview
In one paragraph

Review in Journal of the Royal Society, Interface, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing 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

70 citing papers in PubMed.

  1. Article
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  7. Review
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  10. Evidence for a possible quantum effect on the formation of lithium-doped amorphous calcium phosphate from solution.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
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  15. Article
  16. Review
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  18. Review
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10 more citing papers are in PubMed but not listed here.

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

4 authors.

Francesca FassioliDepartment of Chemistry, University of Toronto, , 80 St George St., Toronto, Ontario, Canada , M5S 3H6.
Rayomond Dinshaw
Paul C Arpin
Gregory D Scholes

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photosynthesis begins with light harvesting, where specialized pigment-protein complexes transform sunlight into electronic excitations delivered to reaction centres to initiate charge separation. There is evidence that quantum coherence between electronic excited states plays a role in energy transfer. In this review, we discuss how quantum coherence manifests in photosynthetic light harvesting and its implications. We begin by examining the concept of an exciton, an excited electronic state delocalized over several spatially separated molecules, which is the most widely available signature of quantum coherence in light harvesting. We then discuss recent results concerning the possibility that quantum coherence between electronically excited states of donors and acceptors may give rise to a quantum coherent evolution of excitations, modifying the traditional incoherent picture of energy transfer. Key to this (partially) coherent energy transfer appears to be the structure of the environment, in particular the participation of non-equilibrium vibrational modes. We discuss the open questions and controversies regarding quantum coherent energy transfer and how these can be addressed using new experimental techniques.

Indexed as

LightModels, ChemicalEnergy TransferLight-Harvesting Protein ComplexesPhotosynthesisPigments, BiologicalQuantum TheoryLight-Harvesting Protein ComplexesPigments, Biologicalcoherenceenergy transferexcitonlight harvesting

Identifiers

PMID24352671
PMCPMC3899860

What OpenQuestion holds

Textmetadata
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.