Simple Endotoxin Detection Using Polymyxin-B-Gated Nanoparticles.
endotoxin
fluorogenic detection
gated materials
mesoporous silica nanoparticles
polymyxin B
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
12 Mar 2019
12 Mar 2019
Historique:
received:
20
12
2018
pubmed:
29
1
2019
medline:
29
1
2019
entrez:
29
1
2019
Statut:
ppublish
Résumé
A nanodevice based on mesoporous silica nanoparticles with rhodamine B in the pore framework, functionalized with carboxylates on the outer surface and capped with the cationic polymyxin B peptide, was used to selectively detect endotoxin in aqueous solutions with a limit of detection in the picomolar range.
Identifiants
pubmed: 30688381
doi: 10.1002/chem.201806306
doi:
Types de publication
Journal Article
Langues
eng
Pagination
3770-3774Subventions
Organisme : Ministerio de Economía, Industria y Competitividad, Gobierno de España
ID : MAT2015 64139-C4-1-R
Organisme : Conselleria d'Educació, Investigació, Cultura i Esport
ID : PROMETEO2018/024
Informations de copyright
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.