Evidence map›Paper›PMID 42726357›Full record

ArticleJournal of fluorescence2026

New Coumarin-Schiff Bases: Synthesis, Electrochemical Behavior, Anion/Cation Sensing Capacities, Spectroscopic Analysis, DFT Studies and NLO Properties.

Ergin Keleş, Demet Uzun, Furkan Kılıçarslan, Ayşe Sungur, Ebru Aktan

Abstract read
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In one paragraph

Article in Journal of fluorescence, 2026. 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

5 authors.

Ergin KeleşDepartment of Chemistry, Faculty of Science, Gazi University, Yenimahalle, Ankara, 06560, Türkiye.
Demet UzunDepartment of Chemistry, Faculty of Science, Gazi University, Yenimahalle, Ankara, 06560, Türkiye.
Furkan KılıçarslanDepartment of Chemistry, Faculty of Science, Gazi University, Yenimahalle, Ankara, 06560, Türkiye.
Ayşe SungurDepartment of Chemistry, Faculty of Science, Gazi University, Yenimahalle, Ankara, 06560, Türkiye.
Ebru AktanDepartment of Chemistry, Faculty of Science, Gazi University, Yenimahalle, Ankara, 06560, Türkiye. ebruaktan@gazi.edu.tr.

Funding

Gazi Üniversitesi FYL-2023-8760
6 · The paper itself

Abstract

This study reports the design, synthesis, and comprehensive experimental and theoretical investigation of a series of novel, cost-effective fluorescent Schiff base chemical sensors based on a high-emission 7-(N, N-diethylamino)coumarin fluorophore core. Three different derivatives containing pyrimidine (1a), 4-fluorophenyl (1b), and 2,4-difluorophenyl (1c) moieties were designed to systematically evaluate ion detection performance, intrinsic stability, and the effects of electronic modulations on electrochemical pathways. Within the series, sensor 1a demonstrated exceptional selectivity and sensitivity to Cu

Indexed as

Colorimetric chemosensorCoumarinCyclic voltammetryDensity functional calculationsIon detection

Identifiers

PMID42726357

What OpenQuestion holds

Textmetadata
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.