A novel electrochemical sensor based on phosphate-stabilized poly-caffeic acid film in combination with graphene nanosheets for sensitive determination of nitro-aromatic energetic materials.
Differential pulse voltammetry
Graphene nanosheets
Multiple linear regression
Nitro-aromatics
Phosphate-stabilization
Poly-caffeic acid
Journal
Talanta
ISSN: 1873-3573
Titre abrégé: Talanta
Pays: Netherlands
ID NLM: 2984816R
Informations de publication
Date de publication:
01 Jan 2024
01 Jan 2024
Historique:
received:
23
01
2023
revised:
31
07
2023
accepted:
18
08
2023
medline:
29
8
2023
pubmed:
29
8
2023
entrez:
28
8
2023
Statut:
ppublish
Résumé
This work offers a novel approach and sensor electrode for electrocatalytic reduction of nitro-aromatic explosives (NAEs). This sensor was created by combining electrochemically reduced graphene nanosheets (GNSs) -through cyclic voltammetric reduction of a graphene oxide colloidal solution- with phosphate-stabilized poly-caffeic acid (pCAF) film-modified glassy carbon electrode (GCE). The poly-caffeic acid-modified nonconductive electrode was stabilized with a H
Identifiants
pubmed: 37639871
pii: S0039-9140(23)00849-4
doi: 10.1016/j.talanta.2023.125098
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
125098Informations de copyright
Copyright © 2023 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.