Evidence map›Paper›PMID 31178606›Full record

ArticleMonatshefte fur chemie2019

Persistent radical anions in the series of

Heinz Langhals, Ulrike Ritter-Faizade, Philipp Stadler, Marek Havlicek, Alexander Hofer, Niyazi Serdar Sariciftci

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Monatshefte fur chemie, 2019. 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
0.4field-weighted citation impact, top 44% 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

1 citing paper in PubMed, 7 citations in OpenAlex.

  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

6 authors at 3 institutions in 3 countries.

Heinz Langhals1Department of Chemistry, LMU University of Munich, Butenandtstr. 13, 81377 Munich, Germany.
Ulrike Ritter-Faizade1Department of Chemistry, LMU University of Munich, Butenandtstr. 13, 81377 Munich, Germany.
Philipp Stadler2Linz Institute of Organic Solar Cells (LIOS) and Institute for Physical Chemistry, Johannes Kepler University Linz, Altenbergerstrasse 69, 4040 Linz, Austria.
Marek Havlicek3Department of Primary Nanometrology and Technical Length, Czech Metrology Institute, Okruzni 31, 638 0 Brno, Czech Republic.
Alexander Hofer1Department of Chemistry, LMU University of Munich, Butenandtstr. 13, 81377 Munich, Germany.
Niyazi Serdar Sariciftci2Linz Institute of Organic Solar Cells (LIOS) and Institute for Physical Chemistry, Johannes Kepler University Linz, Altenbergerstrasse 69, 4040 Linz, Austria.ORCID 0000-0003-4727-1193
LMU Klinikum · DEJohannes Kepler University of Linz · ATČeský Metrologický Institut · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractStable radicals in organic conjugated molecules are of great interest due to their magnetic signals and broad optical absorptions. In this paper, we report on naphthalene, benzoperylene, perylene, terrylene, and quaterrylene carboximides, reduced under controlled conditions, where stable metal-free solid salts of radical anions could be obtained forming darkly colored solutions with line-rich UV/Vis/NIR spectra and exhibiting special magnetic properties. The most bathochromic shift of the absorption maxima extend from 760 until 1700 nm. Persistent paramagnetic properties of the solids were observed and temperature-dependent susceptibilities are measured. GRAPHICAL ABSTRACT:

Indexed as

AbsorptionElectron spin resonanceFluorescencePerylenesPhotochemistryRadical anions

Identifiers

PMID31178606
PMCPMC6534079
OpenAlexW2942570580

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.