Evidence map›Paper›PMID 39980999›Full record

ArticleRSC advances2025

A 2,6-diamidopyridine-based macrocyclic aromatic amide receptor with cascade ion pair recognition.

Xinguo Mao, Rui Zhang, Yulong Sun, Xuping Wang, Qinggang Li, Han Zuilhof, Leyong Wang, Qiang Shi

Abstract read
In one paragraph

Article in RSC advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Xinguo MaoKey Laboratory of Light Conversion Materials and Technology, Shandong Provincial Key Laboratory of High Strength Light Weight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences) Jinan 250014 China shiqiang@sdas.org wangxp@sdas.org.
Rui ZhangKey Laboratory of Light Conversion Materials and Technology, Shandong Provincial Key Laboratory of High Strength Light Weight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences) Jinan 250014 China shiqiang@sdas.org wangxp@sdas.org.ORCID https://orcid.org/0000-0002-6576-0743
Yulong SunShigatse Science and Technology Bureau Shigatse Tibet 857000 China.
Xuping WangKey Laboratory of Light Conversion Materials and Technology, Shandong Provincial Key Laboratory of High Strength Light Weight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences) Jinan 250014 China shiqiang@sdas.org wangxp@sdas.org.ORCID https://orcid.org/0000-0002-7672-5871
Qinggang LiKey Laboratory of Light Conversion Materials and Technology, Shandong Provincial Key Laboratory of High Strength Light Weight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences) Jinan 250014 China shiqiang@sdas.org wangxp@sdas.org.
Han ZuilhofLaboratory of Organic Chemistry, Wageningen University Stippeneng 4, 6708 WE Wageningen The Netherlands Han.Zuilhof@wur.nl.ORCID https://orcid.org/0000-0001-5773-8506
Leyong WangKey Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China.ORCID https://orcid.org/0000-0001-5775-3714
Qiang ShiKey Laboratory of Light Conversion Materials and Technology, Shandong Provincial Key Laboratory of High Strength Light Weight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences) Jinan 250014 China shiqiang@sdas.org wangxp@sdas.org.ORCID https://orcid.org/0000-0002-7460-6414

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ion-pair receptors constitute an important class of synthetic receptors within the realm of host-guest and supramolecular chemistry. Their unique ability to simultaneously recognize and accommodate both cations and anions has rendered them invaluable across various applications. In this study, we have synthesized a cascade macrocyclic ion-pair receptor, composed of three 2,6-amidopyridine building blocks bridged by aromatic spacers. Notably, the diamide binding sites of this receptor exhibit a high degree of selectivity for fluoride ions. Furthermore, despite lacking any dedicated cation-binding sites within its macrocyclic structure, this receptor is capable of selectively binding tetraethylammonium cations through a series of cascade electrostatic interactions facilitated by the bound flouride ions.

Identifiers

PMID39980999
PMCPMC11841669

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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.