Switchable solvent-based liquid phase microextraction of copper(ii): optimization and application to environmental samples

Electrochemical determination of copper ions in spirit drinks using carbon paste electrode modified with biochar

(2015) Paulo Roberto Oliveira et al.   FOOD CHEMISTRY

A new sorbent of modified MWCNT for solid phase extraction and determination of trace amount of palladium in environmental samples

(2015) Ehsan Mohammadifar et al.   JOURNAL OF ANALYTICAL CHEMISTRY

Levels of copper in sweeteners, sugar, tea, coffee and mate infusions. Determination by adsorptive stripping voltammetry in the presence of α-lipoic acid

(2015) Karen Hevia et al.   MICROCHEMICAL JOURNAL

Vortex-assisted low density solvent liquid–liquid microextraction and salt-induced demulsification coupled to high performance liquid chromatography for the determination of five organophosphorus pesticide residues in fruits

(2015) Ketsarin Seebunrueng et al.   TALANTA

Use of switchable solvents in the microextraction context

(2015) Guillermo Lasarte-Aragonés et al.   TALANTA

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

Development a novel supramolecular solvent microextraction procedure for copper in environmental samples and its determination by microsampling flame atomic absorption spectrometry

(2014) Erkan Yilmaz et al.   TALANTA

Solid-phase-extraction procedures for atomic spectrometry determination of copper

(2014) Anna Tobiasz et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Design and evaluation of switchable-hydrophilicity solvents

(2013) Jesse R. Vanderveen et al.   GREEN CHEMISTRY

The 12 principles of green analytical chemistry and the SIGNIFICANCE mnemonic of green analytical practices

(2013) Agnieszka Gałuszka et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

High-throughput quantification of palladium in water samples by ion pair based-surfactant assisted microextraction

(2012) Yadollah Yamini et al.   ANALYTICA CHIMICA ACTA

Design, synthesis, and solution behaviour of small polyamines as switchable water additives

(2012) Sean M. Mercer et al.   GREEN CHEMISTRY

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

A novel method for the determination of trace copper in cereals by dispersive liquid–liquid microextraction based on solidification of floating organic drop coupled with flame atomic absorption spectrometry

(2011) Chun Xia Wu et al.   CHINESE CHEMICAL LETTERS

Solid-phase extraction of heavy metal ions on bucky tubes disc in natural water and herbal plant samples

(2011) Mustafa Soylak et al.   ENVIRONMENTAL MONITORING AND ASSESSMENT

Tertiary amine solvents having switchable hydrophilicity

(2011) Philip G. Jessop et al.   GREEN CHEMISTRY

A novel solidified floating organic drop microextraction method for preconcentration and determination of copper ions by flow injection flame atomic absorption spectrometry

(2010) Çiğdem Arpa Şahin et al.   ANALYTICA CHIMICA ACTA

Development of a robust ionic liquid-based dispersive liquid–liquid microextraction against high concentration of salt for preconcentration of trace metals in saline aqueous samples: Application to the determination of Pb and Cd

(2010) Seyed Reza Yousefi et al.   ANALYTICA CHIMICA ACTA

Extraction of hydrocarbons from microalga Botryococcus braunii with switchable solvents

(2010) Chiara Samorì et al.   BIORESOURCE TECHNOLOGY

Combination of dispersive liquid–liquid microextraction and flame atomic absorption spectrometry for preconcentration and determination of copper in water samples

(2010) Rouhollah Khani et al.   DESALINATION

Flame atomic absorption spectrometric determination of copper, zinc and manganese after solid-phase extraction using 2,6-dichlorophenyl-3,3-bis(indolyl)methane loaded on Amberlite XAD-16

(2010) M. Ghaedi et al.   FOOD AND CHEMICAL TOXICOLOGY

A solvent having switchable hydrophilicity

(2010) Philip G. Jessop et al.   GREEN CHEMISTRY

Ultra-trace determination of lead in water and food samples by using ionic liquid-based single drop microextraction-electrothermal atomic absorption spectrometry

(2009) Jamshid L. Manzoori et al.   ANALYTICA CHIMICA ACTA

Cloud point extraction preconcentration and spectrophotometric determination of copper in food and water samples using amino acid as the complexing agent

(2009) Pei Liang et al.   JOURNAL OF FOOD COMPOSITION AND ANALYSIS

Selective separation and preconcentration of copper (II) in environmental samples by the solid phase extraction on multi-walled carbon nanotubes

(2009) Mustafa Soylak et al.   JOURNAL OF HAZARDOUS MATERIALS

Ionic liquid-based ultrasound-assisted dispersive liquid–liquid microextraction combined with electrothermal atomic absorption spectrometry for a sensitive determination of cadmium in water samples

(2009) Shengqing Li et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

On-line sequential injection dispersive liquid–liquid microextraction system for flame atomic absorption spectrometric determination of copper and lead in water samples

(2009) Aristidis N. Anthemidis et al.   TALANTA

Green analytical chemistry in sample preparation for determination of trace organic pollutants

(2009) Marek Tobiszewski et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Hollow fiber supported liquid membrane microextraction of Cu2+ followed by flame atomic absorption spectroscopy determination

(2009) Zarrin Es’haghi et al.   Arabian Journal of Chemistry

Cloud point extraction and flame atomic absorption spectrometry combination for copper(II) ion in environmental and biological samples

(2008) Ardeshir Shokrollahi et al.   JOURNAL OF HAZARDOUS MATERIALS

Optimization and application of homogeneous liquid–liquid extraction in preconcentration of copper (II) in a ternary solvent system

(2008) Mir Ali Farajzadeh et al.   JOURNAL OF HAZARDOUS MATERIALS

Cloud point extraction for the determination of copper in environmental samples by flame atomic absorption spectrometry

(2008) Ardeshir Shokrollahi et al.   QUIMICA NOVA

Optimization of dispersive liquid–liquid microextraction of copper (II) by atomic absorption spectrometry as its oxinate chelate: Application to determination of copper in different water samples

(2008) Mir Ali Farajzadeh et al.   TALANTA

Poly(vinyl pyridine-poly ethylene glycol methacrylate-ethylene glycol dimethacrylate) beads for heavy metal removal

(2007) Ali Duran et al.   JOURNAL OF HAZARDOUS MATERIALS