The unique properties and numerous applications of nanocrystalline titanium dioxide (TiO2) are stimulating research on improving the existing developing new synthesis methods. In this work, we demonstrate for first time possibilities extraction–pyrolytic method (EPM) production TiO2 powders. A titanium-containing precursor (extract) was prepared by liquid–liquid extraction using valeric acid C4...

a new method for the separation and preconcentration of trace amounts of cadmium in food and water samples by magnetic solid phase extraction (mspe) with fe3o4 magnetic nanoparticles (fe3o4-mnps) and its determination by flame atomic absorption spectrometry has been developed. for this purpose, fe3o4-mnps were synthesized via chemical precipitation method. the extraction of cadmium ions from th...