Evidence map›Paper›PMID 42195556›Full record

ArticleMaterials (Basel, Switzerland)2026

Versatile Graphene Oxide and Its Organo-Modified Analogs for the Removal of Pharmaceutical Compounds.

Emilie Fragnaud, Louis Hennet, Eric Bourhis, Samuel Guillot, Sandrine Delpeux, Fabrice Muller, Yoshiyuki Sugahara, Régis Guégan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 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.

Emilie FragnaudInstitut des Sciences Chimiques de Rennes, ISC-UMR 6226, CNRS-Université de Rennes, 263 Avenue du Général Leclerc, 35700 Rennes, France.ORCID 0009-0007-8301-5193
Louis HennetInterfaces, Confinement, Matériaux et Nanostructures, ICMN-UMR 7374, CNRS-Université d'Orléans, 3 Avenue de la Recherche Scientifique, 45071 Orléans CEDEX 2, France.ORCID 0000-0002-2992-4800
Eric BourhisInterfaces, Confinement, Matériaux et Nanostructures, ICMN-UMR 7374, CNRS-Université d'Orléans, 3 Avenue de la Recherche Scientifique, 45071 Orléans CEDEX 2, France.ORCID 0009-0009-1515-4233
Samuel GuillotInterfaces, Confinement, Matériaux et Nanostructures, ICMN-UMR 7374, CNRS-Université d'Orléans, 3 Avenue de la Recherche Scientifique, 45071 Orléans CEDEX 2, France.
Sandrine DelpeuxInterfaces, Confinement, Matériaux et Nanostructures, ICMN-UMR 7374, CNRS-Université d'Orléans, 3 Avenue de la Recherche Scientifique, 45071 Orléans CEDEX 2, France.
Fabrice MullerInterfaces, Confinement, Matériaux et Nanostructures, ICMN-UMR 7374, CNRS-Université d'Orléans, 3 Avenue de la Recherche Scientifique, 45071 Orléans CEDEX 2, France.ORCID 0000-0003-0887-651X
Yoshiyuki SugaharaDepartment of Applied Chemistry, Faculty of Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan.
Régis GuéganInterfaces, Confinement, Matériaux et Nanostructures, ICMN-UMR 7374, CNRS-Université d'Orléans, 3 Avenue de la Recherche Scientifique, 45071 Orléans CEDEX 2, France.ORCID 0000-0002-8152-6826

Funding

Conseil régional du Centre-Val de Loire CERTEM 2020: 201400096812EIG Concert 8I24001European Regional Development Fund ERDF 2017-EX002247
6 · The paper itself

Abstract

Adsorption properties of graphene oxide (GO) and its organo-modified analog (GO-HDTMA), treated with the hexadecyltrimethylammonium (HDTMA) cationic surfactant, were evaluated for the removal of persistent pharmaceutical products (PPs): an anionic diclofenac (DCF) anti-inflammatory, a cationic metoprolol (MTP) beta-blocker, and a nonionic sulfamethoxazole (SMX) antibiotic. Adsorption isotherms, fitted by Langmuir and Freundlich models, together with FTIR data, demonstrate that both GO and GO-HDTMA are effective adsorbents for DCF. The adsorption is primarily governed by both π-π and van der Waals interactions, leading to saturation of the accessible C sp

Indexed as

adsorptioncontaminationgraphene oxidehybrid materialspharmaceuticalswater

Identifiers

PMID42195556
PMCPMC13209116

What OpenQuestion holds

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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.