Evidence map›Paper›PMID 29780500›Full record

ArticleChemical science2018

Disentanglement of excited-state dynamics with implications for FRET measurements: two-dimensional electronic spectroscopy of a BODIPY-functionalized cavitand.

John P Otto, Lili Wang, Igor Pochorovski, Samuel M Blau, Alán Aspuru-Guzik, Zhenan Bao, Gregory S Engel, Melanie Chiu

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
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

4 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Resonant Vibrational Enhancement of Downhill Energy Transfer in theThe journal of physical chemistry letters · 2024
    Article
  3. Review
  4. 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

8 authors at 4 institutions in 2 countries.

John P OttoDepartment of Chemistry , University of Chicago , Chicago , IL 60637 , USA . Email: gsengel@uchicago.edu.
Lili WangDepartment of Chemistry , University of Chicago , Chicago , IL 60637 , USA . Email: gsengel@uchicago.edu.ORCID 0000-0002-6298-0302
Igor PochorovskiDepartment of Chemical Engineering , Stanford University , Stanford , CA 94305 , USA . Email: zbao@stanford.edu ; Email: melanie.chiu@stonybrook.edu.
Samuel M BlauDepartment of Chemistry and Chemical Biology , Harvard University , Cambridge , MA 02138 , USA.
Alán Aspuru-GuzikDepartment of Chemistry and Chemical Biology , Harvard University , Cambridge , MA 02138 , USA.ORCID 0000-0003-3711-9761
Zhenan BaoDepartment of Chemical Engineering , Stanford University , Stanford , CA 94305 , USA . Email: zbao@stanford.edu ; Email: melanie.chiu@stonybrook.edu.
Gregory S EngelDepartment of Chemistry , University of Chicago , Chicago , IL 60637 , USA . Email: gsengel@uchicago.edu.ORCID 0000-0002-6740-5243
Melanie ChiuDepartment of Chemical Engineering , Stanford University , Stanford , CA 94305 , USA . Email: zbao@stanford.edu ; Email: melanie.chiu@stonybrook.edu.ORCID 0000-0001-8671-8758
Stanford Medicine · USUniversity of Chicago · USCanadian Institute for Advanced Research · CAHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Förster Resonance Energy Transfer (FRET) is the incoherent transfer of an electronic excitation from a donor fluorophore to a nearby acceptor. FRET has been applied as a probe of local chromophore environments and distances on the nanoscale by extrapolating transfer efficiencies from standard experimental parameters, such as fluorescence intensities or lifetimes. Competition from nonradiative relaxation processes is often assumed to be constant in these extrapolations, but in actuality, this competition depends on the donor and acceptor environments and can, therefore, be affected by conformational changes. To study the effects of nonradiative relaxation on FRET dynamics, we perform two-dimensional electronic spectroscopy (2DES) on a pair of azaboraindacene (BODIPY) dyes, attached to opposite arms of a resorcin[4]arene cavitand. Temperature-induced switching between two equilibrium conformations,

Identifiers

PMID29780500
PMCPMC5935064
OpenAlexW2790201489

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.