Evidence map›Paper›PMID 27704843›Full record

ArticleThe journal of physical chemistry letters2016

Observation of Electronic Excitation Transfer Through Light Harvesting Complex II Using Two-Dimensional Electronic-Vibrational Spectroscopy.

Nicholas H C Lewis, Natalie L Gruenke, Thomas A A Oliver, Matteo Ballottari, Roberto Bassi, Graham R Fleming

Abstract read
In one paragraph

Article in The journal of physical chemistry letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Bidirectional Energy Flow in the Photosystem II Supercomplex.The journal of physical chemistry. B · 2024
    Article
  5. Article
  6. From antenna to reaction center: Pathways of ultrafast energy and charge transfer in photosystem II.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. The role of mixed vibronic QNature communications · 2020
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. 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.

Nicholas H C LewisDepartment of Chemistry, University of California , Berkeley, California 94 720, United States.
Natalie L GruenkeDepartment of Chemistry, University of California , Berkeley, California 94 720, United States.
Thomas A A OliverDepartment of Chemistry, University of California , Berkeley, California 94 720, United States.
Matteo BallottariDipartimento di Biotecnologie, Facoltà di Scienze, Universitá di Verona , Strada Le Grazie, I-37134 Verona, Italia.
Roberto BassiDipartimento di Biotecnologie, Facoltà di Scienze, Universitá di Verona , Strada Le Grazie, I-37134 Verona, Italia.
Graham R FlemingDepartment of Chemistry, University of California , Berkeley, California 94 720, United States.

Funding

European Research Council 679814
6 · The paper itself

Abstract

Light-harvesting complex II (LHCII) serves a central role in light harvesting for oxygenic photosynthesis and is arguably the most important photosynthetic antenna complex. In this work, we present two-dimensional electronic-vibrational (2DEV) spectra of LHCII isolated from spinach, demonstrating the possibility of using this technique to track the transfer of electronic excitation energy between specific pigments within the complex. We assign the spectral bands via comparison with the 2DEV spectra of the isolated chromophores, chlorophyll a and b, and present evidence that excitation energy between the pigments of the complex are observed in these spectra. Finally, we analyze the essential components of the 2DEV spectra using singular value decomposition, which makes it possible to reveal the relaxation pathways within this complex.

Identifiers

PMID27704843
PMCPMC6314458

What OpenQuestion holds

Textmetadata
LicenceTDM
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.