Magnetic solid-phase extraction to preconcentrate ultra trace amounts of lead(II) using modified-carbon nanotubes decorated with NiFe2O4 magnetic nanoparticles
期刊论文
摘要:
Here, multiwalled carbon nanotubes decorated with NiFe2O4 nanoparticles were synthesized by a simple...
UPLC-Q-TOF/MS characterization, HPLC fingerprint analysis and species differentiation for quality control of Nigella glandulifera Freyn et Sint seeds and Nigella sativa L. seeds
Attenuation of interference in collision/reaction cell inductively coupled plasma mass spectrometry, using helium and hydrogen as cell gases – application to multi-element analysis of mastic gum
期刊论文
摘要:
A collision/reaction cell ICP-MS was used to develop a method for the multi-element determination of...
Ultratrace determination of cadmium(II) ions in water samples using graphite furnace atomic absorption spectrometry after separation and preconcentration using magnetic activated carbon nanocomposites
期刊论文
摘要:
The main purpose of the present study is sorption/preconcentration of trace amounts of cadmium using...