A novel coating based on carbon nanotubes/poly-ortho-phenylenediamine composite for headspace solid-phase microextraction of polycyclic aromatic hydrocarbons

A novel nanocomposite coating made of poly-o-phenylenediamine (PoPD) and oxidized multiwalled carbon nanotubes (MWCNTs) was electrochemically prepared for the first time on stainless steel wire. Subsequently, it was applied to headspace solid-phase microextraction (HS-SPME) and gas chromatographic a...

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Veröffentlicht in:	Talanta (Oxford) 2013-04, Vol.108, p.66-73
Hauptverfasser:	Behzadi, M., Noroozian, E., Mirzaei, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	biphenyl carbon Carbon nanotubes Coating coatings Desorption detection limit Electrochemical Techniques electrochemistry Extraction Fibers Gas chromatography headspace analysis ionic strength Microscopy, Electron, Scanning nanocomposites Nanocomposites - chemistry Nanostructure Nanotubes, Carbon - chemistry Nanotubes, Carbon - ultrastructure Osmolar Concentration Phenylenediamines - chemistry Poly-o-phenylenediamine Polycyclic aromatic hydrocarbons Polycyclic Aromatic Hydrocarbons - analysis Polymerization Scanning electron microscopy Solid Phase Microextraction stainless steel Stainless Steel - chemistry temperature Water Pollutants, Chemical - analysis
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