Evidence map›Paper›PMID 41552495›Full record

ArticleACS omega2026

Responsive Supramolecular Sensors Based on Pillar[5]arene-BTD Complexes for Aqueous Sensing: From Static Quenching to Anion and DNA Recognition.

Débora Kélen Silva da Conceição, Yasmin Petter daVeiga, Claudiana Dotti, Luis García-Río, Adriana Passarela Gerola, Henrique de Castro Silva Junior, Fabiano Severo Rodembusch, Ricardo Ferreira Affeldt, Angélica Venturini Moro

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2026. 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
–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

1 citing paper in PubMed.

  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

9 authors.

Débora Kélen Silva da ConceiçãoLaboratory of Molecular Catalysis, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul 90010-150, Brazil.
Yasmin Petter daVeigaLaboratory of Catalysis and Interfacial Phenomena, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil.
Claudiana DottiLaboratory of Catalysis and Interfacial Phenomena, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil.ORCID https://orcid.org/0009-0008-5378-0297
Luis García-RíoDepartament of Physical Chemistry, Universidad de Santiago de Compostela, Santiago de Compostela 15782, Spain.
Adriana Passarela GerolaLaboratory of Catalysis and Interfacial Phenomena, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil.ORCID https://orcid.org/0000-0002-4830-7568
Henrique de Castro Silva JuniorDepartamento de Química Fundamental, Instituto de Química, Universidade Federal Rural do Rio de Janeiro, Rodovia BR-465, Km 7, Seropédica, Rio de Janeiro 23897-000, Brazil.
Fabiano Severo RodembuschLaboratory of Molecular Catalysis, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul 90010-150, Brazil.ORCID https://orcid.org/0000-0001-6528-2318
Ricardo Ferreira AffeldtLaboratory of Catalysis and Interfacial Phenomena, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil.ORCID https://orcid.org/0000-0003-0672-8396
Angélica Venturini MoroLaboratory of Molecular Catalysis, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul 90010-150, Brazil.ORCID https://orcid.org/0000-0003-2374-083X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the design and investigation of supramolecular guest-host systems based on cationic pillar[5]-arene macrocycles and fluorescent 2,1,3-benzothiadiazole (BTD) derivatives. The BTD guests, obtained through Sonogashira cross-coupling, display intense visible emission, large Stokes shifts, and strong solvatochromism, while the pillar[5]-arene hosts enable selective recognition in aqueous media. Spectrofluorimetric titrations and NMR experiments revealed the formation of 1:1 inclusion complexes between dianionic BTD derivatives and cationic pillar[5]-arenes, with binding constants on the order of 10

Identifiers

PMID41552495
PMCPMC12809561

What OpenQuestion holds

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LicenceCC BY
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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.