Fabrication of a new SPME fiber using phosphotungstic acid/Fe۳O۴/polyanilinenanocomposites for extraction and determination tetracycline

A new solid-phase microextraction fiber was developed by applying a coating ofFe۳O۴/phosphotungstic acid/polyaniline nanocomposite onto a stainless steel wire. This sorbent was designedspecifically for the extraction of tetracycline from various samples. Uv-Vis, FT-IR, SEM and X-ray diffraction hasbeen used for characterization and examination of new fiber.

کلیدواژه ها:

solid-phase microextraction ، Tetracycline ، nanocomposite ، polyaniline ، phosphotungstic acid ، Fe۳O۴