Evidence map›Paper›PMID 35381624›Full record

ArticleChemistry, an Asian journal2022

Synthesis of Giant Dendritic Polyphenylenes with 366 and 546 Carbon Atoms and Their High-vacuum Electrospray Deposition.

Ian Cheng-Yi Hou, Antoine Hinaut, Sebastian Scherb, Ernst Meyer, Akimitsu Narita, Klaus Müllen

Open access · hybridAbstract read
In one paragraph

Article in Chemistry, an Asian journal, 2022. 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
0.8field-weighted citation impact, top 35% 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, 7 citations in OpenAlex.

  1. Late-Stage Functionalization of a Hexa-ACS physical chemistry Au · 2026
    Article
  2. Dipolar Molecular Motor Candidates with Planar Chirality.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  3. Article
  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

6 authors at 3 institutions in 2 countries.

Ian Cheng-Yi HouSynthetic Chemistry, Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128, Mainz, Germany.ORCID http://orcid.org/0000-0002-1949-1124
Antoine HinautDepartment of Physics, University of Basel, Klingelbergstrasse 82, 4056, Basel, Switzerland.ORCID http://orcid.org/0000-0002-2608-2564
Sebastian ScherbDepartment of Physics, University of Basel, Klingelbergstrasse 82, 4056, Basel, Switzerland.ORCID http://orcid.org/0000-0002-5479-2715
Ernst MeyerDepartment of Physics, University of Basel, Klingelbergstrasse 82, 4056, Basel, Switzerland.ORCID http://orcid.org/0000-0001-6385-3412
Akimitsu NaritaSynthetic Chemistry, Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128, Mainz, Germany.ORCID http://orcid.org/0000-0002-3625-522X
Klaus MüllenSynthetic Chemistry, Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128, Mainz, Germany.ORCID http://orcid.org/0000-0001-6630-8786
University of Basel · CHJohannes Gutenberg University Mainz · DEMax Planck Institute for Polymer Research · DE

Funding

European Research Council (ERC) 834402FLAG-ERA Grant OPERA DFG 437130745Max Planck Society GA-642196Swiss Nanoscience Institute (SNI)Swiss National Science Foundation (SNF)
6 · The paper itself

Abstract

Dendritic polyphenylenes (PPs) can serve as precursors of nanographenes (NGs) if their structures represent 2D projections without overlapping benzene rings. Here, we report the synthesis of two giant dendritic PPs fulfilling this criteria with 366 and 546 carbon atoms by applying a "layer-by-layer" extension strategy. Although our initial attempts on their cyclodehydrogenation toward the corresponding NGs in solution were unsuccessful, we achieved their deposition on metal substrates under ultrahigh vacuum through the electrospray technique. Scanning probe microscopy imaging provides valuable information on the possible thermally induced partial planarization of such giant dendritic PPs on a metal surface.

Indexed as

dendrimerDiels-Alder reactionelectrospraynanographenepolyphenylene

Identifiers

PMID35381624
PMCPMC9321752
OpenAlexW4224110003

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.