Evidence map›Paper›PMID 33960097›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Bottom-up Fabrication and Atomic-Scale Characterization of Triply Linked, Laterally π-Extended Porphyrin Nanotapes*.

Qiang Sun, Luis M Mateo, Roberto Robles, Nicolas Lorente, Pascal Ruffieux, Giovanni Bottari, Tomás Torres, Roman Fasel

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. π-Enlargement in Porphyrin Macrocycles at Interfaces.Angewandte Chemie (International ed. in English) · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. TailoringAngewandte Chemie (International ed. in English) · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Anthracene-Fused Oligo-BODIPYs: A New Class of π-Extended NIR-Absorbing Materials.Angewandte Chemie (International ed. in English) · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. 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.

Qiang Sunnanotech@surfaces Laboratory, Empa-Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland.ORCID http://orcid.org/0000-0003-4903-4570
Luis M MateoDepartamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain.ORCID http://orcid.org/0000-0002-5756-8006
Roberto RoblesCentro de Física de Materiales CFM/MPC (CSIC-UPV/EHU), Paseo de Manuel de Lardizabal 5, 20018, Donostia-San Sebastián, Spain.ORCID http://orcid.org/0000-0001-7808-0395
Nicolas LorenteCentro de Física de Materiales CFM/MPC (CSIC-UPV/EHU), Paseo de Manuel de Lardizabal 5, 20018, Donostia-San Sebastián, Spain.
Pascal Ruffieuxnanotech@surfaces Laboratory, Empa-Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland.ORCID http://orcid.org/0000-0001-5729-5354
Giovanni BottariDepartamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain.ORCID http://orcid.org/0000-0001-6141-7027
Tomás TorresDepartamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain.ORCID http://orcid.org/0000-0001-9335-6935
Roman Faselnanotech@surfaces Laboratory, Empa-Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland.ORCID http://orcid.org/0000-0002-1553-6487

Funding

EU-FET Open H2020 Mechanics with Molecules project grant 766864European Union's Horizon 2020 research and innovation programme grant agreement number 785219 (Graphene Flagship Core 2)MINECO CTQ2017-85393-P (Phthalophoto)MINECO PID2020-116490GB-I00MINECO 'Severo Ochoa' Programme for Centres of Excellence in R&D Grant SEV-2016-0686)Office of Naval Research N00014-18-1-2708Swiss National Science Foundation 200020_182015
6 · The paper itself

Abstract

Porphyrin nanotapes (Por NTs) are promising structures for their use as molecular wires thanks to a high degree of π-conjugation, low HOMO-LUMO gaps, and exceptional conductance. Such structures have been prepared in solution, but their on-surface synthesis remains unreported. Here, meso-meso triply fused Por NTs have been prepared through a two-step synthesis on Au(111). The diradical character of the on-surface formed building block PorA

Indexed as

on-surface synthesisopen-shellporphyrin nanotapesscanning probe microscopy/spectroscopyspin-split end states

Identifiers

PMID33960097
PMCPMC8361936

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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.