Evidence map›Paper›PMID 39831380›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2025

Switching Photoluminescence Wavelength of Arylated Single-walled Carbon Nanotubes by Utilizing Steric Hindrance in Reductive Arylation.

Yutaka Maeda, Yui Iguchi, Pei Zhao, Atsushi Suwa, Yasunari Taki, Kentaro Kawada, Michio Yamada, Masahiro Ehara, Masahiro Kako

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

9 authors.

Yutaka MaedaDepartment of Chemistry, Tokyo Gakugei University, 184-8501, Tokyo, Japan.ORCID https://orcid.org/0000-0003-0502-5621
Yui IguchiDepartment of Chemistry, Tokyo Gakugei University, 184-8501, Tokyo, Japan.
Pei ZhaoResearch Center for Computational Science, Institute for Molecular Science, 444-8585, Okazaki, Japan.ORCID https://orcid.org/0000-0002-8088-6141
Atsushi SuwaDepartment of Chemistry, Tokyo Gakugei University, 184-8501, Tokyo, Japan.
Yasunari TakiDepartment of Chemistry, Tokyo Gakugei University, 184-8501, Tokyo, Japan.
Kentaro KawadaDepartment of Chemistry, Tokyo Gakugei University, 184-8501, Tokyo, Japan.
Michio YamadaDepartment of Chemistry, Tokyo Gakugei University, 184-8501, Tokyo, Japan.ORCID https://orcid.org/0000-0002-6715-4202
Masahiro EharaResearch Center for Computational Science, Institute for Molecular Science, 444-8585, Okazaki, Japan.ORCID https://orcid.org/0000-0002-2185-0077
Masahiro KakoDepartment of Engineering Science, The University of Electro-Communications, 182-8585, Tokyo, Japan.ORCID https://orcid.org/0000-0002-2669-5870

Funding

Japan Society for the Promotion of Science 17H02735Japan Society for the Promotion of Science 20H02210Japan Society for the Promotion of Science 20H02718Japan Society for the Promotion of Science 21H01759Japan Society for the Promotion of Science 22H05131Japan Society for the Promotion of Science 22H05133Japan Society for the Promotion of Science 24K17663
6 · The paper itself

Abstract

(6,5)-enriched single-walled carbon nanotubes (SWCNTs) were reductively arylated using sodium naphthalenide and monosubstituted and disubstituted iodobenzene derivatives to control their photoluminescence (PL) properties. In the reactions with substituted iodobenzenes, the degree of functionalization was influenced by the substituents on the aryl groups depending on their position, which allowed us to realize control of the PL intensity and wavelength. The methyl or methoxy group at the 2-position and methyl groups at the 3,5-positions of the phenyl group respectively increased the E

Indexed as

Carbon nanotubesFunctionalizationNear infraredPhotoluminescenceSteric protecting group

Identifiers

PMID39831380
PMCPMC11874903

What OpenQuestion holds

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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.