A smartphone-integrated portable platform based on polychromatic ratiometric fluorescent paper sensors for visual quantitative determination of norfloxacin.
Carbon dots
Norfloxacin
Ratiometric fluorescence
Smartphone platform
Visual detection
Journal
Analytica chimica acta
ISSN: 1873-4324
Titre abrégé: Anal Chim Acta
Pays: Netherlands
ID NLM: 0370534
Informations de publication
Date de publication:
23 Oct 2023
23 Oct 2023
Historique:
received:
02
06
2023
revised:
18
09
2023
accepted:
19
09
2023
medline:
2
11
2023
pubmed:
13
10
2023
entrez:
12
10
2023
Statut:
ppublish
Résumé
The emergence of "superbugs" due to antibiotics overuse poses a significant threat to human health and security. The development of sensitive and effective antibiotics detection is undoubtedly a prerequisite for addressing antibiotics overuse-associated issues. However, current techniques for monitoring antibiotics typically require costly equipment and well-trained professionals. Hence, we developed herein a rapid, instrument-free, and on-site detection method for antibiotic residues such as norfloxacin (NOR) based on a ratiometric sensing platform utilizing "on-off-on" response properties of polychromatic fluorescence for direct visual quantitative NOR analysis. Specifically, this platform integrated iron ions (Fe
Identifiants
pubmed: 37827652
pii: S0003-2670(23)01058-9
doi: 10.1016/j.aca.2023.341837
pii:
doi:
Substances chimiques
Norfloxacin
N0F8P22L1P
Fluorescent Dyes
0
Anti-Bacterial Agents
0
Carbon
7440-44-0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
341837Informations 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.