Application of microwave-assisted dispersive liquid–liquid microextraction and graphite furnace atomic absorption spectrometry for ultra-trace determination of lead and cadmium in cereals and agricultural products

Concentrations of Mn, Fe, Cu, Zn, Cr, Cd, Pb, Ni in selected Nigerian tubers, legumes and cereals and estimates of the adult daily intakes

(2015) I.O. Akinyele et al.   FOOD CHEMISTRY

Selenium speciation in tea by dispersive liquid-liquid microextraction coupled to high-performance liquid chromatography after derivatization with 2,3-diaminonaphthalene

(2015) Qingxiang Zhou et al.   JOURNAL OF SEPARATION SCIENCE

Trace analysis of some organophosphorus pesticides in rice samples using ultrasound-assisted dispersive liquid-liquid microextraction and high-performance liquid chromatography

(2015) Kiomars Sharafi et al.   JOURNAL OF SEPARATION SCIENCE

Determination of cadmium and lead in urine samples after dispersive solid–liquid extraction on multiwalled carbon nanotubes by slurry sampling electrothermal atomic absorption spectrometry

(2015) J. Álvarez Méndez et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Determination of trace elements in medicinal activated charcoal using slurry sampling electrothermal vaporization inductively coupled plasma mass spectrometry with low vaporization temperature

(2015) Chien-Chou Chen et al.   TALANTA

Ionic liquid-based dispersive liquid–liquid microextraction for the separation and preconcentration of lead in water samples prior to FAAS determination without chelating agent

(2014) Sayed Zia Mohammadi et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Simultaneous preconcentration of cadmium and lead in water samples with silica gel and determination by flame atomic absorption spectrometry

(2014) Hongbo Xu et al.   JOURNAL OF ENVIRONMENTAL SCIENCES

Sensitive determination of atorvastatin in human plasma by dispersive liquid-liquid microextraction and solidification of floating organic drop followed by high-performance liquid chromatography

(2014) Salman Taheri et al.   JOURNAL OF SEPARATION SCIENCE

Determination of trace elements in gluten-free food for celiac people by ICP-MS

(2014) Santino Orecchio et al.   MICROCHEMICAL JOURNAL

Speciation of As(III) and As(V) in water samples by graphite furnace atomic absorption spectrometry after solid phase extraction combined with dispersive liquid–liquid microextraction based on the solidification of floating organic drop

(2014) Mojtaba Shamsipur et al.   TALANTA

Synthesis and application of a new functionalized resin for use in an on-line, solid phase extraction system for the determination of trace elements in waters and reference cereal materials by flame atomic absorption spectrometry

(2013) Cennet Karadaş et al.   FOOD CHEMISTRY

Determination of As, Cd, Hg and Pb in herbs using slurry sampling electrothermal vaporisation inductively coupled plasma mass spectrometry

(2013) Mei-Ling Lin et al.   FOOD CHEMISTRY

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

Solid phase extraction and determination of Fe (III) in some vegetables and natural water samples using a new inorganic/organic hybrid adsorbent

(2013) Roya Mirzajani et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Preconcentration of organochlorine pesticides in aqueous samples by dispersive liquid-liquid microextraction based on solidification of floating organic drop after SPE with multiwalled carbon nanotubes

(2013) Mohammad Mirzaei et al.   JOURNAL OF SEPARATION SCIENCE

Mercury species determination by task specific ionic liquid-based ultrasound-assisted dispersive liquid–liquid microextraction combined with cold vapour generation atomic absorption spectrometry

(2013) Ewa Stanisz et al.   MICROCHEMICAL JOURNAL

Application of rapid cloud point extraction method for trace cobalt analysis coupled with spectrophotometric determination

(2013) Xiaodong Wen et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Cloud-point extraction, preconcentration and spectrophotometric determination of trace quantities of copper in food, water and biological samples

(2013) Ayman A. Gouda et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Ultrasound-assisted dispersive liquid–liquid microextraction for the speciation of traces of chromium using electrothermal atomic absorption spectrometry

(2013) Ignacio López-García et al.   TALANTA

Application of a New Functionalized Nanoporous Silica for Simultaneous Trace Separation and Determination of Cd(II), Cu(II), Ni(II), and Pb(II) in Food and Agricultural Products

(2012) Mohammad Behbahani et al.   Food Analytical Methods

Chemically bonded multiwalled carbon nanotubes as efficient material for solid phase extraction of some metal ions in food samples

(2012) Mehrorang Ghaedi et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Determination of As(III) using developed dispersive liquid–liquid microextraction and flame atomic absorption spectrometry

(2011) Sedigheh Basiri et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Cloud point extraction of aluminum (III) in water samples and determination by electrothermal atomic absorption spectrometry, flame atomic absorption spectrometry and UV-visible spectrophotometry

(2010) Nuray Şatıroğlu et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Simultaneous separation/preconcentration of ultra trace heavy metals in industrial wastewaters by dispersive liquid–liquid microextraction based on solidification of floating organic drop prior to determination by graphite furnace atomic absorption spectrometry

(2010) Mohammad Mirzaei et al.   JOURNAL OF HAZARDOUS MATERIALS

Development of a sequential injection dispersive liquid–liquid microextraction system for electrothermal atomic absorption spectrometry by using a hydrophobic sorbent material: Determination of lead and cadmium in natural waters

(2009) Aristidis N. Anthemidis et al.   ANALYTICA CHIMICA ACTA

Determination of Cd and Pb in medicinal plants using solid sampling flame atomic absorption spectrometry

(2009) Érico M.M. Flores et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Dispersive liquid–liquid microextraction based on the solidification of floating organic drop followed by inductively coupled plasma-optical emission spectrometry as a fast technique for the simultaneous determination of heavy metals

(2009) Yadollah Yamini et al.   JOURNAL OF CHROMATOGRAPHY A

Dispersive liquid–liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection

(2008) Mei-I. Leong et al.   JOURNAL OF CHROMATOGRAPHY A

Simultaneous determination of Cd, Cu, Mn, Ni, Pb and Zn in nail samples by inductively coupled plasma mass spectrometry (ICP-MS) after tetramethylammonium hydroxide solubilization at room temperature: Comparison with ETAAS

(2008) Bruno L. Batista et al.   TALANTA