Molecular imprinting-based indirect fluorescence detection strategy implemented on paper chip for non-fluorescent microcystin.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
17 10 2023
17 10 2023
Historique:
received:
21
12
2020
accepted:
04
10
2023
medline:
23
10
2023
pubmed:
18
10
2023
entrez:
17
10
2023
Statut:
epublish
Résumé
Fluorescence analysis is a fast and sensitive method, and has great potential application in trace detection of environmental toxins. However, many important environmental toxins are non-fluorescent substances, and it is still a challenge to construct a fluorescence detection method for non-fluorescent substances. Here, by means of charge transfer effect and smart molecular imprinting technology, we report a sensitive indirect fluorescent sensing mechanism (IFSM) and microcystin (MC-RR) is selected as a model target. A molecular imprinted thin film is immobilized on the surface of zinc ferrite nanoparticles (ZnFe
Identifiants
pubmed: 37848423
doi: 10.1038/s41467-023-42244-z
pii: 10.1038/s41467-023-42244-z
pmc: PMC10582162
doi:
Substances chimiques
Microcystins
0
Fluorescent Dyes
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
6553Informations de copyright
© 2023. Springer Nature Limited.
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