The use of high-performance liquid chromatography with diode array detector for the determination of sulfide ions in human urine samples using pyrylium salts.
High performance liquid chromatography with diode detector (DAD)
Human urine sample
Pyrylium salts
Sulfide ions
Journal
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
ISSN: 1873-376X
Titre abrégé: J Chromatogr B Analyt Technol Biomed Life Sci
Pays: Netherlands
ID NLM: 101139554
Informations de publication
Date de publication:
10 Nov 2020
10 Nov 2020
Historique:
received:
05
06
2020
revised:
16
07
2020
accepted:
08
08
2020
pubmed:
2
9
2020
medline:
23
4
2021
entrez:
2
9
2020
Statut:
ppublish
Résumé
Hydrogen sulfide is a toxic gas involved in the regulation of some essential biological processes. A novel, precise, accurate and rapid method based on high-performance liquid chromatography with diode array detection for the determination of sulfide ions in human urine sample is proposed. The method involves the derivatization of sulfide with pyrylium salts - (2,4,6-triphenylpyrylium hydrogensulfate(VI) (L1) and 4-[p-(N,N-dimethylamino)phenyl]-2,6-diphenylpyrylium chlorate(VII) (LN1). The separation occurs on InfinityLab Poroshell 120 EC C
Identifiants
pubmed: 32871376
pii: S1570-0232(20)30850-3
doi: 10.1016/j.jchromb.2020.122309
pii:
doi:
Substances chimiques
2,4,6-triphenylpyrylium
0
Benzene Derivatives
0
Salts
0
Sulfides
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
122309Informations de copyright
Copyright © 2020 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.