Preconcentrations and determinations of copper, nickel and lead in baby food samples employing Coprinus silvaticus immobilized multi-walled carbon nanotube as solid phase sorbent.
Adsorption
Cells, Immobilized
/ chemistry
Copper
/ analysis
Coprinus
/ chemistry
Food Analysis
Humans
Hydrogen-Ion Concentration
Infant
Infant Food
/ analysis
Ions
/ chemistry
Lead
/ analysis
Limit of Detection
Nanotubes, Carbon
/ chemistry
Nickel
/ analysis
Solid Phase Extraction
Spectrophotometry, Atomic
Baby foods
Coprinus silvaticus
Cu
Enrichment
ICP OES
Multiwalled carbon nanotube
Ni
Pb
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
15 Mar 2019
15 Mar 2019
Historique:
received:
30
04
2017
revised:
01
05
2018
accepted:
18
07
2018
entrez:
10
11
2018
pubmed:
10
11
2018
medline:
4
1
2019
Statut:
ppublish
Résumé
Preconcentrations of Cu(II), Ni(II) and Pb(II) ions by using Coprinus silvaticus immobilized multiwalled carbon nanotube (MWCNT) were investigated. Effects of important parameters on preconcentration procedure were examined. The best pH values of for Cu(II), Ni(II) and Pb(II) were found to be 6.0, 6.0 and 4.0, respectively. Flow rate of sample solution was 2.0 mL min
Identifiants
pubmed: 30409581
pii: S0308-8146(18)31271-8
doi: 10.1016/j.foodchem.2018.07.123
pii:
doi:
Substances chimiques
Ions
0
Nanotubes, Carbon
0
Lead
2P299V784P
Copper
789U1901C5
Nickel
7OV03QG267
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
174-179Informations de copyright
Copyright © 2018. Published by Elsevier Ltd.