Solid phase extraction and determination of indium using multiwalled carbon nanotubes modified with magnetic nanoparticles
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منابع مشابه
Solid Phase Extraction of Amount Cu(II) Using C18 Disks Modified Schiff Base-Chitosan Grafted Multiwalled Carbon Nanotubes
A novel and selective method for the fast determination of trace amounts of Cu(II) ions in water samples has been developed. The procedure is based on the selective formation of Cu(II) at optimum pH by elution with organic eluents and determination by flame atomic absorption spectrometry. The method is based on complex formation on the surface of the ENVI-18 DISKTM disks modified Schiff base-ch...
متن کاملSolid Phase Extraction of Amount Cu(II) Using C18 Disks Modified Schiff Base-Chitosan Grafted Multiwalled Carbon Nanotubes
A novel and selective method for the fast determination of trace amounts of Cu(II) ions in water samples has been developed. The procedure is based on the selective formation of Cu(II) at optimum pH by elution with organic eluents and determination by flame atomic absorption spectrometry. The method is based on complex formation on the surface of the ENVI-18 DISKTM disks modified Schiff base-ch...
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A new analytical approach was developed involving magnetic solid–phase extraction and spectrofluorimetric determination of carvedilol in human plasma samples. A plasma sample was prepared and adjusted to pH 8.2–10, then carvedilol was quickly extracted using iron oxide magnetic nanoparticles modified by the surfactant cetyltrimethylammonium bromide and determined to apply spectrofluorimetry...
متن کاملsolid phase extraction of amount cu(ii) using c18 disks modified schiff base-chitosan grafted multiwalled carbon nanotubes
a novel and selective method for the fast determination of trace amounts of cu(ii) ions in water samples has been developed. the procedure is based on the selective formation of cu(ii) at optimum ph by elution with organic eluents and determination by flame atomic absorption spectrometry. the method is based on complex formation on the surface of the envi-18 disktm disks modified schiff base-ch...
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An electroanalytical method has been introduced for highly sensitive determination of hydralazine hydrochloride (Hy-HCl) based on its oxidation at a glassy carbon electrode modified with multiwalled carbon nanotubes (MWCNT/GCE). Studies showed that the electrochemical oxidation of Hy-HCl was accompanied by adsorption and highly sensitive responses could be achieved by adsorptive stripping volta...
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ژورنال
عنوان ژورنال: Analytical Methods in Environmental Chemistry Journal
سال: 2018
ISSN: 2645-5382
DOI: 10.24200/amecj.v1.i01.14