Agile Detection of Chemical Warfare Agents by Machine Vision: a Supramolecular Approach.
CWAs
fluorescent
sensing
smartphone
supramolecular
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
01 Oct 2021
01 Oct 2021
Historique:
received:
13
06
2021
pubmed:
21
8
2021
medline:
6
10
2021
entrez:
20
8
2021
Statut:
ppublish
Résumé
The supramolecular detection by image analysis of a simulant chemical warfare agent on a solid device containing a selective molecular sensor based on a BODIPY scaffold is reported. The recognition properties were investigated in solution, demonstrating high affinity (log K 6.60) and sensitivity (LOD 10 ppt). A test strip also confirmed the sensing properties in gas phase. Image analysis of the solid device allows quantitative information about the simulant to be obtained, recovering the sensor almost 5 times and thus confirming the goal of the supramolecular approach.
Identifiants
pubmed: 34414611
doi: 10.1002/chem.202102094
pmc: PMC8518932
doi:
Substances chimiques
Chemical Warfare Agents
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
13715-13718Subventions
Organisme : università di catania
ID : PIA.CE.RI 2020-2022-Linea Intervento 3
Informations de copyright
© 2021 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH.
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