This paper presents an application of silver nanoparticles impregnated by Deep Eutectic
Solvents (DES) as ultrasonication aided microextraction system for lead (II) determination in …

A new method for extraction and determination of trace and ultratrace impurities from edible
oils via an ultrasound-assisted extraction using tetramethylammonium hydroxide (TMAH) …

A simple and green reversed-phase ultrasonic assisted liquid− liquid microextraction
method for determination of Cu, Cd, Ni, Pb and Zn in edible oils was developed. Detection …

In this work, a reversed-phase dispersive liquid-liquid microextraction procedure based on
the decomposition of deep eutectic solvent was suggested for the first time. The procedure …

Deep eutectic liquid organic salt was used as the solvent and a liquid phase microextraction
(DES–LPME) combined with electrothermal atomic absorption spectrometry (ETAAS) was …

A new approach was developed for the simultaneous pre-concentration and determination
of Ni (II) and Zn (II) in food samples. This method is based on ultrasound-assisted liquid …

A new liquid phase microextraction method based on deep eutectic solvent microextraction
was developed for separation and preconcentration of lead, cobalt, nickel and manganese …

A lab-made magnetic-mechanical robotic (MMR) system coupled to a flow-batch analyzer
(FBA) for magnetic nanoparticles solid phase extraction (MSPE) is presented. As an …

The present research is a novel enrichment method based on ionic liquid dispersive liquid-
liquid micro-extraction that was combined with flame atomic absorption spectroscopy to …

A simple and rapid ultrasonic assisted-ionic liquid based-liquid–liquid microextraction (UA-
IL-DLLME) method has been developed for the enrichment and separation of Cu (II), Ni (II) …