Evidence map›Paper›PMID 42797203›Full record

ArticlePolymers2026

Alizarin Red S-Functionalized Polyurethane Coatings as Passive Colorimetric Interfaces for Visual Heavy-Metal Screening in Simulated Seawater.

Silvia Sfameni, Mariam Hadhri, Giulia Rando, Agnese D'Agostino, Raphael Palucci Rosa, Giuseppe Rosace, Valentina Trovato, Maria Rosaria Plutino

Abstract read
In one paragraph

Article in Polymers, 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

8 authors.

Silvia SfameniInstitute for the Study of Nanostructured Materials-National Research Council (ISMN-CNR), URT Messina, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy.ORCID 0000-0003-3428-9511
Mariam HadhriDepartment of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044 Dalmine, Italy.ORCID 0000-0002-5275-8337
Giulia RandoInstitute for the Study of Nanostructured Materials-National Research Council (ISMN-CNR), URT Messina, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy.ORCID 0000-0002-6618-4311
Agnese D'AgostinoDepartment of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044 Dalmine, Italy.ORCID 0000-0003-1219-6090
Raphael Palucci RosaDepartment of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044 Dalmine, Italy.ORCID 0000-0002-9744-9511
Giuseppe RosaceDepartment of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044 Dalmine, Italy.ORCID 0000-0003-0604-4453
Valentina TrovatoDepartment of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044 Dalmine, Italy.ORCID 0000-0002-4459-5742
Maria Rosaria PlutinoInstitute for the Study of Nanostructured Materials-National Research Council (ISMN-CNR), URT Messina, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy.ORCID 0000-0002-5980-2003

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigates Alizarin Red S (ARS)-functionalized polyurethane (PU) coatings as passive colorimetric interfaces for preliminary visual screening of selected heavy-metal ions in simulated seawater. ARS was incorporated into a hydrophilic PU matrix and deposited on glass substrates. UV-visible spectroscopy and ATR-FTIR were used to analyze the optical and vibrational features of the PU-ARS system, while DLS provided comparative information on the colloidal behavior of the liquid precursor formulations before film formation. After 48 h exposure to simulated seawater (ASTM D1141-98, pH 8.2) containing Pb

Indexed as

Alizarin Red Scolorimetric screeningheavy-metal ionspolyurethane coatingsimulated seawatersupported optical interface

Identifiers

PMID42797203
PMCPMC13611583

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.