Fabrication of Co<sub>3</sub>O<sub>4</sub> quantum dot incorporated polyacrylamide ethylene glycol dimethacrylate as a new fiber for solid phase microextraction and trace determination of organophosphorus pesticides in environmental water samples
Zolfaghar Aladaghlo, Bozorgmehr Maddah, Ali Reza Fakhari
Abstract
> 0.995), and repeatabilities (intra-day: 3.4 to 4.8%) and (inter-day: 4.7 to 6.1%). The reproducibility (RSD% of fiber to fiber) was also investigated by analyzing three as-prepared fibers under the same conditions and was found to be less than 7.6%. Finally, the developed fiber was used for determination of organophosphorus pesticides in the field samples.
Topics & Concepts
Solid-phase microextractionEthylene glycol dimethacrylateEthylene glycolTRACE (psycholinguistics)FabricationFiberMaterials scienceChemistryChemical engineeringChromatographyPolymerOrganic chemistryPolymerizationMass spectrometryGas chromatography–mass spectrometryPhilosophyEngineeringPathologyMedicineAlternative medicineLinguisticsMethacrylic acidAnalytical chemistry methods developmentElectrochemical sensors and biosensorsElectrochemical Analysis and Applications