Highly selective silica-based fluorescent nanosensor for ferric ion (Fe
Fe(3+)
Fluorescence sensor
Mesoporous silica
Real samples
Journal
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
ISSN: 1873-3557
Titre abrégé: Spectrochim Acta A Mol Biomol Spectrosc
Pays: England
ID NLM: 9602533
Informations de publication
Date de publication:
05 Jul 2019
05 Jul 2019
Historique:
received:
14
01
2019
revised:
20
03
2019
accepted:
31
03
2019
pubmed:
22
4
2019
medline:
22
4
2019
entrez:
22
4
2019
Statut:
ppublish
Résumé
A highly selective fluorescence nanosensor was built based on the functionalized SBA-15 mesoporous silica with Dinitrophenylhydrazine (DNPH). The interaction of fabricated nanosensor was studied with metals ions in aqueous media. Under optimum conditions (time 5min, pH7, sensor dose 0.02g dispersed in 1L), SBA-15-DNPH was highly selective toward the Fe
Identifiants
pubmed: 31005736
pii: S1386-1425(19)30372-5
doi: 10.1016/j.saa.2019.03.118
pii:
doi:
Types de publication
Journal Article
Langues
eng
Pagination
293-298Informations de copyright
Copyright © 2018. Published by Elsevier B.V.