A novel multiwalled carbon nanotube-cyclodextrin nanocomposite for solid-phase microextraction-gas chromatography-mass spectrometry determination of polycyclic aromatic hydrocarbons in snow samples.
Carbon nanotubes
Cyclodextrins
Gas chromatography–mass spectrometry
Polycyclic aromatic hydrocarbons
Solid-phase microextraction
Journal
Mikrochimica acta
ISSN: 1436-5073
Titre abrégé: Mikrochim Acta
Pays: Austria
ID NLM: 7808782
Informations de publication
Date de publication:
12 May 2023
12 May 2023
Historique:
received:
23
01
2023
accepted:
13
04
2023
medline:
12
5
2023
pubmed:
12
5
2023
entrez:
12
5
2023
Statut:
epublish
Résumé
Novel solid-phase microextraction coatings based on the use of multiwalled carbon nanotube-cyclodextrin (MWCNT-CD) nanocomposites were developed for the determination of 16-priority polycyclic aromatic hydrocarbons at ultratrace levels in snow samples. The performance of both β- and γ-CD was tested to increase the detection capabilities towards the heaviest and most lipophilic compounds, i.e., five- and six-ring PAHs. To facilitate the interactions of MWCNTs with CDs, an oxidation procedure using both HNO
Identifiants
pubmed: 37171627
doi: 10.1007/s00604-023-05799-8
pii: 10.1007/s00604-023-05799-8
pmc: PMC10181969
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
212Subventions
Organisme : Ministero dell'Istruzione, dell'Università e della Ricerca
ID : 2017EZNJWN
Informations de copyright
© 2023. The Author(s).
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