Evidence map›Paper›PMID 39269254›Full record

ArticleLangmuir : the ACS journal of surfaces and colloids2024

On the Strong Binding Affinity of Gold-Graphene Heterostructures with Heavy Metal Ions in Water: A Theoretical and Experimental Investigation.

Tommaso Del Rosso, Ivan Shtepliuk, Quaid Zaman, Luis Gonzalo Baldeón Huanqui, Tahir, Fernando Lazaro Freire, Andre Nascimento Barbosa, Marcelo Eduardo Huguenin Maia da Costa, Ricardo Q Aucélio, Jarol Ramon Miranda Andrades and 3 more

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In one paragraph

Article in Langmuir : the ACS journal of surfaces and colloids, 2024. 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. Review
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

13 authors.

Tommaso Del RossoDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.ORCID 0000-0002-0600-4139
Ivan ShtepliukSemiconductor Materials Division, Department of Physics, Chemistry and Biology - IFM, Linköping University, S-58183 Linköping, Sweden.ORCID 0000-0002-8685-3332
Quaid ZamanDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.
Luis Gonzalo Baldeón HuanquiDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.
TahirDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.ORCID 0000-0001-6565-5030
Fernando Lazaro FreireDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.
Andre Nascimento BarbosaDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.
Marcelo Eduardo Huguenin Maia da CostaDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.
Ricardo Q AucélioDepartment of Chemistry, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900 Rio de Janeiro, Brazil.
Jarol Ramon Miranda AndradesDepartment of Chemistry, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900 Rio de Janeiro, Brazil.
Cesar D MendozaDepartment of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil.
Rajwali KhanNational Water and Energy Center, United Arab Emirates University, P.O Box 17551, Sheik Khalifa Bin Zayed Street 1, Al-Ain, United Arab Emirates.
Giancarlo MargheriIstituto dei Sistemi Complessi Sezione di Sesto Fiorentino (I.S.C - CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Minimum energy configurations in 2D material-based heterostructures can enable interactions with external chemical species that are not observable for their monolithic counterparts. Density functional theory (DFT) calculations reveal that the binding energy of divalent toxic metal ions of Cd, Pb, and Hg on graphene-gold heterointerfaces is negative, in contrast to the positive value associated with free-standing graphene. The theoretical predictions are confirmed experimentally by Surface Plasmon Resonance (SPR) spectroscopy, where a strong binding affinity is measured for all the heavy metal ions in water. The results indicate the formation of a film of heavy metal ions on the graphene-gold (Gr/Au) heterointerfaces, where the adsorption of the ions follows a Langmuir isotherm model. The highest thermodynamic affinity constant

Identifiers

PMID39269254
PMCPMC11448048

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