Analytical Methodology for Trace Determination of Propoxur and Fenitrothion Pesticide Residues by Decanoic Acid Modified Magnetic Nanoparticles.
HPLC
environmental water samples
fenitrothion
magnetic solid phase extraction
propoxur
Journal
Molecules (Basel, Switzerland)
ISSN: 1420-3049
Titre abrégé: Molecules
Pays: Switzerland
ID NLM: 100964009
Informations de publication
Date de publication:
17 Dec 2019
17 Dec 2019
Historique:
received:
02
11
2019
revised:
06
12
2019
accepted:
13
12
2019
entrez:
22
12
2019
pubmed:
22
12
2019
medline:
12
5
2020
Statut:
epublish
Résumé
A sensitive, rapid, reliable, and easily applicable method based on magnetic solid phase extraction (MSPE) combined with HPLC-PDA was developed for monitoring propoxur (PRO) and fenitrothion (FEN) pesticides in environmental water samples. The effect of major experimental variables on the extraction efficiency of both the pesticides was investigated and optimized systematically. For this purpose, a new magnetic material containing decanoic acid on the surface of particles was synthesized and characterized by XRD, FT-IR, SEM, EDX, and TGA analysis in detail. The simultaneous determination of pesticide molecules was carried out by using a Luna Omega C18 column, isocratic elution of acetonitrile (ACN): Water (70:30
Identifiants
pubmed: 31861155
pii: molecules24244621
doi: 10.3390/molecules24244621
pmc: PMC6943547
pii:
doi:
Substances chimiques
Decanoic Acids
0
Magnetite Nanoparticles
0
Pesticide Residues
0
decanoic acid
4G9EDB6V73
Propoxur
BFH029TL73
Fenitrothion
W8M4X3Y7ZY
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
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