Evidence map›Paper›PMID 26555772›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2016

Circularly Polarized Luminescence from Helically Chiral N,N,O,O-Boron-Chelated Dipyrromethenes.

Rua B Alnoman, Sandra Rihn, Daniel C O'Connor, Fiona A Black, Bernard Costello, Paul G Waddell, William Clegg, Robert D Peacock, Wouter Herrebout, Julian G Knight and 1 more

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. BODIPY Compounds Substituted on Boron.Molecules (Basel, Switzerland) · 2024
    Review
  4. Review
  5. Article
  6. Article
  7. (BO)Angewandte Chemie (International ed. in English) · 2023
    Article
  8. Article
  9. Insight into the Influence of the Chiral Molecular Symmetry on the Chiroptics of Fluorescent BINOL-Based Boron Chelates.Proceedings of ECSOC- .... International Electronic Conference on Synthetic Organic Chemistry · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Chiral Organic Dyes Endowed with Circularly Polarized Laser Emission.The journal of physical chemistry. C, Nanomaterials and interfaces · 2017
    Article
  16. 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

11 authors.

Rua B AlnomanSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK).
Sandra RihnSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK).
Daniel C O'ConnorSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK).
Fiona A BlackSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK).
Bernard CostelloApplied Photophysics Ltd., 21 Mole Business Park, Leatherhead, Surrey KT22 7BA (UK).
Paul G WaddellSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK).
William CleggSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK).
Robert D PeacockSchool of Chemistry, University of Glasgow, Joseph Black Building. University Avenue, Glasgow, G12 8QQ, Scotland (UK).
Wouter HerreboutDepartment of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp (Belgium).
Julian G KnightSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK). julian.knight@ncl.ac.uk.
Michael J HallSchool of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (UK). m.hall@ncl.ac.uk.

Funding

Biotechnology and Biological Sciences Research Council BB/K013971/1
6 · The paper itself

Abstract

Helically chiral N,N,O,O-boron chelated dipyrromethenes showed solution-phase circularly polarized luminescence (CPL) in the red region of the visible spectrum (λem (max) from 621 to 663 nm). The parent dipyrromethene is desymmetrised through O chelation of boron by the 3,5-ortho-phenolic substituents, inducing a helical chirality in the fluorophore. The combination of high luminescence dissymmetry factors (|glum | up to 4.7 ×10(-3) ) and fluorescence quantum yields (ΦF up to 0.73) gave exceptionally efficient circularly polarized red emission from these simple small organic fluorophores, enabling future application in CPL-based bioimaging.

Indexed as

BoronChelating AgentsCircular DichroismFluorescent DyesLuminescenceLuminescent MeasurementsMolecular StructurePorphobilinogenSolutionsStereoisomerismBoronChelating AgentsdipyrrometheneFluorescent DyesPorphobilinogenSolutionsabsolute stereochemistryBODIPYschiralitycircularly polarized luminescenceluminescence

Identifiers

PMID26555772
PMCPMC4736443

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.