Detection of choline and hydrogen peroxide in infant formula milk powder with near infrared upconverting luminescent nanoparticles.
Choline detection
Fe(3+) detection
H(2)O(2) detection
Luminescence
Upconverting nanoparticles
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
01 Jan 2019
01 Jan 2019
Historique:
received:
08
09
2017
revised:
02
03
2018
accepted:
18
07
2018
entrez:
4
9
2018
pubmed:
4
9
2018
medline:
24
4
2019
Statut:
ppublish
Résumé
Choline is an essential nutrient for the growth and development of the baby, and therefore it is often added to infant formula. In this paper, a novel sensor for choline determination in infant formula is developed based on upconverting nanoparticles (UCNPs) with near infrared luminescence. UCNPs-based detection can avoid the interference of background fluorescence from complex samples, and thus provide high selectivity and sensitivity. It was observed that in the presence of Fe
Identifiants
pubmed: 30174065
pii: S0308-8146(18)31269-X
doi: 10.1016/j.foodchem.2018.07.128
pii:
doi:
Substances chimiques
Hydrogen Peroxide
BBX060AN9V
Choline
N91BDP6H0X
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
415-419Informations de copyright
Copyright © 2018 Elsevier Ltd. All rights reserved.