Development of an air-assisted liquid-liquid microextraction method based on a ternary solidified deep eutectic solvent in extraction and preconcentration of Cd(II) and Zn(II) ions

Optimization of magnetic solid phase microextraction with CoFe2O4 nanoparticles unmodified for preconcentration of cadmium in environmental samples by flame atomic absorption spectrometry

(2019) Fabio de S. Dias et al.   MICROCHEMICAL JOURNAL

Speciation of mercury in water and biological samples by eco-friendly ultrasound-assisted deep eutectic solvent based on liquid phase microextraction with electrothermal atomic absorption spectrometry

(2019) Arnon Thongsaw et al.   TALANTA

Monitoring of some trace metals in honeys by flame atomic absorption spectrometry after ultrasound assisted-dispersive liquid liquid microextraction using natural deep eutectic solvent

(2019) Nail Altunay et al.   MICROCHEMICAL JOURNAL

Evaluation of polypropylene and polyethylene as sorbent packing materials in on-line preconcentration columns for trace Pb(II) and Cd(II) determination by FAAS

(2019) Viktoria Kazantzi et al.   MICROCHEMICAL JOURNAL

Separation and preconcentration of trivalent chromium in environmental waters by using deep eutectic solvent with ultrasound-assisted based dispersive liquid-liquid microextraction method

(2019) Jamshed Ali et al.   JOURNAL OF MOLECULAR LIQUIDS

Direct determination of Ca, K, Mg, Na, P, S, Fe and Zn in bivalve mollusks by wavelength dispersive X-ray fluorescence (WDXRF) and laser-induced breakdown spectroscopy (LIBS)

(2018) Vinicius Câmara Costa et al.   FOOD CHEMISTRY

A highly selective and sensitive ultrasonic assisted dispersive liquid phase microextraction based on deep eutectic solvent for determination of cadmium in food and water samples prior to electrothermal atomic absorption spectrometry

(2018) Rizwan Ali Zounr et al.   FOOD CHEMISTRY

A simple and green deep eutectic solvent based air assisted liquid phase microextraction for separation, preconcentration and determination of lead in water and food samples by graphite furnace atomic absorption spectrometry

(2018) Rizwan Ali Zounr et al.   JOURNAL OF MOLECULAR LIQUIDS

Fabric fiber sorbent extraction for on-line toxic metal determination by atomic absorption spectrometry: Determination of lead and cadmium in energy and soft drinks

(2018) Viktoria Kazantzi et al.   MICROCHEMICAL JOURNAL

Magnetic solid-phase extraction for the removal of mercury from water with ternary hydrosulphonyl-based deep eutectic solvent modified magnetic graphene oxide

(2018) Jing Chen et al.   TALANTA

Electrochemical spectral methods for trace detection of heavy metals: A review

(2018) Shi-Hua Chen et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

An alternative analytical method for determining arsenic species in rice by using ion chromatography and inductively coupled plasma-mass spectrometry

(2018) Seong Hun Son et al.   FOOD CHEMISTRY

Metal applications of liquid-phase microextraction

(2018) Miguel Ángel Aguirre et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

A rapid ultrasonic energy assisted preconcentration method for simultaneous extraction of lead and cadmium in various cosmetic brands using deep eutectic solvent: A multivariate study

(2018) Tasneem Gul Kazi et al.   ULTRASONICS SONOCHEMISTRY

Simultaneous determination of Cd(II) and Pb(II) ions in honey and milk samples using a single-walled carbon nanohorns modified screen-printed electrochemical sensor

(2018) Yao Yao et al.   FOOD CHEMISTRY

Determination of antimony and tin in beverages using inductively coupled plasma-optical emission spectrometry after ultrasound-assisted ionic liquid dispersive liquid-liquid phase microextraction

(2017) N. Raphael Biata et al.   FOOD CHEMISTRY

Microextraction and preconcentration of Mn and Cd from vegetables, grains and nuts prior to their determination by flame atomic absorption spectrometry using room temperature ionic liquid

(2017) Adil Elik et al.   JOURNAL OF MOLECULAR LIQUIDS

Application of portable tungsten coil electrothermal atomic absorption spectrometer for the determination of trace cobalt after ultrasound-assisted rapidly synergistic cloud point extraction

(2017) Luqiong Chen et al.   MICROCHEMICAL JOURNAL

Sequential determination of cadmium and lead in organic pharmaceutical formulations using high-resolution continuum source graphite furnace atomic absorption spectrometry

(2017) Augusto C.M. Aleluia et al.   MICROCHEMICAL JOURNAL

Separation/preconcentration of trace Pb(II) and Cd(II) with 2-mercaptobenzothiazole impregnated Amberlite XAD-1180 resin and their determination by flame atomic absorption spectrometry

(2017) Şerife Tokalıoğlu et al.   Arabian Journal of Chemistry

Combination of dispersive liquid–liquid microextraction and multivariate optimization for separation-enrichment of traces lead by flame atomic absorption spectrometry

(2016) M.A. Habila et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Liquid–liquid extraction of metal ions, DFT and TD-DFT analysis of some 1,2,4-triazole Schiff Bases with high selectivity for Pb(II) and Fe(II)

(2016) Mohamed Khoutoul et al.   JOURNAL OF MOLECULAR STRUCTURE

Simultaneous separation and preconcentration of ultra-trace of Cu(II), Pb(II) and Zn(II) in water samples by air-assisted liquid–liquid microextraction prior to determination by graphite furnace atomic absorption spectrometry

(2016) Saeed Mohammad Sorouraddin   Journal of the Iranian Chemical Society

Combination of homogenous liquid–liquid extraction and dispersive liquid–liquid microextraction for extraction and preconcentration of amantadine from biological samples followed by its indirect determination by flame atomic absorption spectrometry

(2016) S. M. Sorouraddin et al.   RSC Advances

Determination of trace levels of iron in serum samples of hepatitis B and C patients using dispersive liquid–liquid microextraction

(2015) Salma Aslam Arain et al.   Analytical Methods

Determination of heavy metals in water samples using dual-cloud point extraction coupled with inductively coupled plasma mass spectrometry

(2015) Guilong Peng et al.   Analytical Methods

Microwave assisted extraction of Cr(iii) and Cr(vi) from soil/sediments combined with ion exchange separation and inductively coupled plasma optical emission spectrometry detection

(2014) P. Mamatha et al.   Analytical Methods

Ultra-fast microwave-assisted digestion in choline chloride–oxalic acid deep eutectic solvent for determining Cu, Fe, Ni and Zn in marine biological samples

(2014) Kamal Ghanemi et al.   Analytical Methods

Ultrasound-assisted ionic liquid based dispersive liquid–liquid microextraction and flame atomic absorption spectrometry of cobalt, copper, and zinc in environmental water samples

(2014) Maryam Rajabi et al.   JOURNAL OF MOLECULAR LIQUIDS

Magnetic solid-phase extraction to preconcentrate ultra trace amounts of lead(ii) using modified-carbon nanotubes decorated with NiFe2O4 magnetic nanoparticles

(2013) Ali A. Ensafi et al.   Analytical Methods

Preconcentration of heavy metals on activated carbon and their determination in fruits by inductively coupled plasma optical emission spectrometry

(2013) Barbara Feist et al.   FOOD CHEMISTRY

A green and efficient procedure for the preconcentration and determination of cadmium, nickel and zinc from freshwater, hemodialysis solutions and tuna fish samples by cloud point extraction and flame atomic absorption spectrometry

(2013) Rafaela Galbeiro et al.   JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY

Air-assisted liquid–liquid microextraction method as a novel microextraction technique; Application in extraction and preconcentration of phthalate esters in aqueous sample followed by gas chromatography–flame ionization detection

(2012) Mir Ali Farajzadeh et al.   ANALYTICA CHIMICA ACTA

Unmodified Multi-Walled Carbon Nanotubes as Sorbent Material in Flow Injection on-Line Sorbent Extraction Preconcentration System for Cadmium Determination by Flame Atomic Absorption Spectrometry

(2012) Aristidis N. Anthemidis et al.   ANALYTICAL LETTERS

On-line preconcentration/determination of zinc from water, biological and food samples using synthesized chelating resin and flame atomic absorption spectrometry

(2012) Sibel Yılmaz et al.   JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY

The concentrations of major and trace elements in rat kidney: Aging effects and mutual relationships

(2012) Tadashi Shimamura et al.   JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY

Vortex-assisted ionic liquid microextraction coupled to flame atomic absorption spectrometry for determination of trace levels of cadmium in real samples

(2012) Mahmoud Chamsaz et al.   Journal of Advanced Research

Ligandless-solidified floating organic drop microextraction method for the preconcentration of trace amount of cadmium in water samples

(2011) Çiğdem Arpa Şahin et al.   TALANTA

Determination of selected elements by X-ray fluorescence spectrometry in liquid drug samples after the preconcentration with thioacetamide

(2010) V. Jánošová et al.   JOURNAL OF ANALYTICAL CHEMISTRY

Solidified floating organic drop microextraction for determination of trace amounts of zinc in water samples by flame atomic absorption spectrometry

(2010) Jingjun Ma et al.   MICROCHIMICA ACTA

A novel microextraction technique based on 1-hexylpyridinium hexafluorophosphate ionic liquid for the preconcentration of zinc in water and milk samples

(2009) H. Abdolmohammad-Zadeh et al.   ANALYTICA CHIMICA ACTA

Ultrasound-assisted emulsification–microextraction combined with flame atomic absorption spectrometry for determination of trace cadmium in water samples

(2009) Jing Jun Ma et al.   TALANTA