Evidence map›Paper›PMID 35423651›Full record

ArticleRSC advances2021

A fluorescent calix[4]arene with naphthalene units at the upper rim exhibits long fluorescence emission lifetime without fluorescence quenching.

Masaki Takahashi, Naoya Tsuji, Kohei Yazaki, Yoshihisa Sei, Makoto Obata

Open access · goldAbstract read
In one paragraph

Article in RSC advances, 2021. 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
0.5field-weighted citation impact, top 43% 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, 5 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

5 authors at 2 institutions in 1 country.

Masaki TakahashiInterdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi 4-4-37 Takeda Kofu 400-8510 Japan tmasaki@yamanashi.ac.jp.ORCID https://orcid.org/0000-0001-6581-5241
Naoya TsujiInterdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi 4-4-37 Takeda Kofu 400-8510 Japan tmasaki@yamanashi.ac.jp.
Kohei YazakiInterdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi 4-4-37 Takeda Kofu 400-8510 Japan tmasaki@yamanashi.ac.jp.ORCID https://orcid.org/0000-0001-9356-0127
Yoshihisa SeiLaboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan.
Makoto ObataInterdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi 4-4-37 Takeda Kofu 400-8510 Japan tmasaki@yamanashi.ac.jp.ORCID https://orcid.org/0000-0002-2542-9343
Takeda (Japan) · JPTokyo Institute of Technology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We synthesised a new compound with four naphthyl groups in the upper rims of calix[4]arene (1). Compared to the monomer unit, compound 1 has redshifted absorption and fluorescence, together with high fluorescence quantum yield and long fluorescence lifetime, which is extremely rare because long fluorescence lifetime emission tends to reduce the quantum yield. Single-crystal X-ray analysis and quantum calculations in the S

Identifiers

PMID35423651
PMCPMC8695987
OpenAlexW3137593114

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.