A new selective optode for the determination of iron(III) based on the immobilization of morin on triacetylcellulose: A combined experimental and computational study.
DFT
Fe(III) ion
Iron(III) optical sensor
Morin
Optode
Serum iron
Triacetylcellulose
Journal
Materials science & engineering. C, Materials for biological applications
ISSN: 1873-0191
Titre abrégé: Mater Sci Eng C Mater Biol Appl
Pays: Netherlands
ID NLM: 101484109
Informations de publication
Date de publication:
01 Jan 2019
01 Jan 2019
Historique:
received:
29
09
2017
revised:
28
07
2018
accepted:
10
09
2018
entrez:
15
11
2018
pubmed:
15
11
2018
medline:
5
2
2019
Statut:
ppublish
Résumé
Accurate and fast measurement of the iron ion in biological, pharmaceutical and medical samples is of great applied importance. In this work, a novel optical sensor (optode) for the Fe(III) ion is fabricated based on the immobilization of morin (2',3,4',5,7-pentahydroxyflavone) on a triacetylcellulose membrane. Chemical binding of the Fe(III) ion with the immobilized morin is monitored spectrophotometrically at 334 nm. The prepared optode shows excellent response over a wide range of concentrations from 1.06 × 10
Identifiants
pubmed: 30423724
pii: S0928-4931(17)33853-5
doi: 10.1016/j.msec.2018.09.031
pii:
doi:
Substances chimiques
Flavonoids
0
Tablets
0
Water
059QF0KO0R
morin
8NFQ3F76WR
Cellulose
9004-34-6
cellulose triacetate
9012-09-3
Iron
E1UOL152H7
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
410-416Informations de copyright
Copyright © 2018. Published by Elsevier B.V.