Antenna effect of perylene-sensitized up-conversion luminescent material amplifies the signal of electrochemiluminescence biosensor platform for the ultra-sensitive detection of enrofloxacin.
Antenna effect
Aptamer biosensor
Electrochemiluminescence
Enrofloxacin
Up-conversion materials
Journal
Biosensors & bioelectronics
ISSN: 1873-4235
Titre abrégé: Biosens Bioelectron
Pays: England
ID NLM: 9001289
Informations de publication
Date de publication:
01 Oct 2023
01 Oct 2023
Historique:
received:
04
04
2023
revised:
22
06
2023
accepted:
18
07
2023
medline:
14
8
2023
pubmed:
30
7
2023
entrez:
29
7
2023
Statut:
ppublish
Résumé
Recently, up-conversion luminescent (UCL) materials have caught extensive sight on account of their excellent biocompatibility and weak automatic fluorescence background, but the low optical signal makes researchers shy away. Organic dye-sensitized UCL materials can improve the low optical signal drawback of UCL and rejuvenate it with adjustable optical properties and unique antenna effects. In this work, an efficient, simple and selective electrochemiluminescence (ECL) sensing platform was developed for determination of enrofloxacin (ENR). 3,4,9,10-perylene tetracarboxylic acid (PTCA) was successfully used as an "antenna" to improve the ECL performance of the UCL nanoparticles (PEI-NaYF
Identifiants
pubmed: 37515948
pii: S0956-5663(23)00483-9
doi: 10.1016/j.bios.2023.115541
pii:
doi:
Substances chimiques
Enrofloxacin
3DX3XEK1BN
Perylene
5QD5427UN7
Aptamers, Nucleotide
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
115541Informations de copyright
Copyright © 2023 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.