Ligandless-ultrasound-assisted emulsification-microextraction combined with inductively coupled plasma-optical emission spectrometry for simultaneous determination of heavy metals in water samples

Determination of polycyclic aromatic hydrocarbons in waters by ultrasound-assisted emulsification-microextraction and gas chromatography–mass spectrometry

(2010) Senar Ozcan et al.   ANALYTICA CHIMICA ACTA

Ultrasound-Assisted Emulsification Microextraction for Determination of 2,4,6-Trichloroanisole in Wine Samples by Gas Chromatography Tandem Mass Spectrometry

(2010) Ariel R. Fontana et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of carbamate pesticides in water samples by high performance liquid chromatography

(2010) Qiuhua Wu et al.   JOURNAL OF CHROMATOGRAPHY A

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

Optimization of dispersive liquid–liquid microextraction coupled with inductively coupled plasma-optical emission spectrometry with the aid of experimental design for simultaneous determination of heavy metals in natural waters

(2010) Hassan Sereshti et al.   TALANTA

Determination of selected polychlorinated biphenyls in water samples by ultrasound-assisted emulsification-microextraction and gas chromatography-mass-selective detection

(2009) Senar Ozcan et al.   ANALYTICA CHIMICA ACTA

Ultrasound-assisted emulsification microextraction method based on applying low density organic solvents followed by gas chromatography analysis for the determination of polycyclic aromatic hydrocarbons in water samples

(2009) Abolfazl Saleh et al.   JOURNAL OF CHROMATOGRAPHY A

Characterization of volatile components of Iranian saffron using factorial-based response surface modeling of ultrasonic extraction combined with gas chromatography–mass spectrometry analysis

(2009) Mehdi Jalali-Heravi et al.   JOURNAL OF CHROMATOGRAPHY A

Simultaneous trace multielement determination by ICP-OES after solid phase extraction with modified octadecyl silica gel

(2009) Mohamad-Hadi Karbasi et al.   JOURNAL OF HAZARDOUS MATERIALS

Simultaneous preconcentration of copper, zinc, cadmium, and nickel in water samples by cloud point extraction using 4-(2-pyridylazo)-resorcinol and their determination by inductively coupled plasma optic emission spectrometry

(2009) Edson Luiz Silva et al.   JOURNAL OF HAZARDOUS MATERIALS

Chemometric tools in electroanalytical chemistry: Methods for optimization based on factorial design and response surface methodology

(2009) César Ricardo Teixeira Tarley et al.   MICROCHEMICAL JOURNAL

Application of ultrasound-assisted emulsification-microextraction combined with high performance liquid chromatography to the determination of propoxur in environmental and beverage samples

(2009) Jingfang Wu et al.   MICROCHIMICA 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

Ultrasound-assisted emulsification of cosmetic samples prior to elemental analysis by different atomic spectrometric techniques

(2009) I. Lavilla et al.   TALANTA

Ultrasound-assisted emulsification–microextraction of phenolic preservatives in water

(2009) Jorge Regueiro et al.   TALANTA

Separation and preconcentration system based on ultrasonic probe-assisted ionic liquid dispersive liquid–liquid microextraction for determination trace amount of chromium(VI) by electrothermal atomic absorption spectrometry

(2009) Hao Chen et al.   TALANTA

Ultrasound-assisted emulsification–microextraction of emergent contaminants and pesticides in environmental waters

(2008) Jorge Regueiro et al.   JOURNAL OF CHROMATOGRAPHY A

Application of response surface method for optimization of dispersive liquid–liquid microextraction of water-soluble components of Rosa damascena Mill. essential oil

(2008) Hassan Sereshti et al.   JOURNAL OF CHROMATOGRAPHY A

Simple approach based on ultrasound-assisted emulsification-microextraction for determination of polibrominated flame retardants in water samples by gas chromatography–mass spectrometry

(2008) Ariel R. Fontana et al.   JOURNAL OF CHROMATOGRAPHY A

A preconcentration system for determination of copper and nickel in water and food samples employing flame atomic absorption spectrometry

(2008) Mustafa Tuzen et al.   JOURNAL OF HAZARDOUS MATERIALS

Miniaturized preconcentration methods based on liquid–liquid extraction and their application in inorganic ultratrace analysis and speciation: A review

(2008) Francisco Pena-Pereira et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY