Evidence map›Paper›PMID 35425205›Full record

ArticleRSC advances2022

Electronic energy levels of porphyrins are influenced by the local chemical environment.

Margaret Wolf, José J Ortiz-Garcia, Matthew J Guberman-Pfeffer, José A Gascón, Rebecca C Quardokus

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Margaret WolfDepartment of Chemistry, University of Connecticut USA rebecca.quardokus@uconn.edu +1-860-486-2981 +1-860-486-2844.
José J Ortiz-GarciaDepartment of Chemistry, University of Connecticut USA rebecca.quardokus@uconn.edu +1-860-486-2981 +1-860-486-2844.ORCID https://orcid.org/0000-0003-0983-2666
Matthew J Guberman-PfefferDepartment of Chemistry, University of Connecticut USA rebecca.quardokus@uconn.edu +1-860-486-2981 +1-860-486-2844.
José A GascónDepartment of Chemistry, University of Connecticut USA rebecca.quardokus@uconn.edu +1-860-486-2981 +1-860-486-2844.ORCID https://orcid.org/0000-0002-4176-9030
Rebecca C QuardokusDepartment of Chemistry, University of Connecticut USA rebecca.quardokus@uconn.edu +1-860-486-2981 +1-860-486-2844.ORCID https://orcid.org/0000-0002-0904-3467

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Self-assembled islands of 5,10,15,20-tetrakis(pentafluoro-phenyl)porphyrin (2HTFPP) on Au(111) contain two bistable molecular species that differ by shifted electronic energy levels. Interactions with the underlying gold herringbone reconstruction and neighboring 2HTFPP molecules cause approximately 60% of molecules to have shifted electronic energy levels. We observed the packing density decrease from 0.64 ± 0.04 molecules per nm

Identifiers

PMID35425205
PMCPMC8978926

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.