A selective analysis of sulfamethoxazole - Trimethoprim in tablet formulations using graphene oxide-zinc oxide quantum dots based nanocomposite modified glassy carbon electrode.
Electrochemical sensor
GO-ZnO QDs nanocomposite
Graphene oxide
Sulfamethoxazole
Trimethoprim
ZnO QDs
Journal
Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657
Informations de publication
Date de publication:
Aug 2023
Aug 2023
Historique:
received:
04
01
2023
revised:
18
03
2023
accepted:
28
04
2023
medline:
26
5
2023
pubmed:
7
5
2023
entrez:
6
5
2023
Statut:
ppublish
Résumé
In this study, simultaneous analysis on electrochemical detection of SMX and TMP in tablet formulation has been made using graphene oxide (GO) and ZnO QDs (GO-ZnO QDs) based nanocomposite modified glassy carbon electrode (GCE). The functional group presence was observed using FTIR study. The electrochemical characterization for GO, ZnO QDs and GO-ZnO QDs was studied using cyclic voltammetry using [Fe(CN)
Identifiants
pubmed: 37149102
pii: S0045-6535(23)01081-0
doi: 10.1016/j.chemosphere.2023.138814
pii:
doi:
Substances chimiques
graphene oxide
0
Carbon
7440-44-0
Zinc Oxide
SOI2LOH54Z
Graphite
7782-42-5
Trimethoprim, Sulfamethoxazole Drug Combination
8064-90-2
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
138814Informations de copyright
Copyright © 2023 Elsevier Ltd. 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.