Vortex-assisted surfactant-enhanced-emulsification liquid-liquid microextraction of biogenic amines in fermented foods before their simultaneous analysis by high-performance liquid chromatography

Rapid analysis of six phthalate esters in wine by ultrasound-vortex-assisted dispersive liquid–liquid micro-extraction coupled with gas chromatography-flame ionization detector or gas chromatography–ion trap mass spectrometry

(2013) Giuseppe Cinelli et al.   ANALYTICA CHIMICA ACTA

Ultrasound-vortex-assisted dispersive liquid–liquid microextraction coupled with gas chromatography with a nitrogen–phosphorus detector for simultaneous and rapid determination of organophosphorus pesticides and triazines in wine

(2013) Giuseppe Cinelli et al.   Analytical Methods

Development of a home-made extraction device for vortex-assisted surfactant-enhanced-emulsification liquid–liquid microextraction with lighter than water organic solvents

(2013) Zhong-Hua Yang et al.   JOURNAL OF CHROMATOGRAPHY A

An in situ benzoylation-dispersive liquid–liquid microextraction method based on solidification of floating organic droplets for determination of biogenic amines by liquid chromatography–ultraviolet analysis

(2013) Shaodong Jia et al.   JOURNAL OF CHROMATOGRAPHY A

Application of surfactant assisted dispersive liquid–liquid microextraction as an efficient sample treatment technique for preconcentration and trace detection of zonisamide and carbamazepine in urine and plasma samples

(2013) Mohammad Behbahani et al.   JOURNAL OF CHROMATOGRAPHY A

Water with low concentration of surfactant in dispersed solvent-assisted emulsion dispersive liquid–liquid microextraction for the determination of organochlorine pesticides in aqueous samples

(2013) Yee Li et al.   JOURNAL OF CHROMATOGRAPHY A

Vortex-assisted surfactant-enhanced-emulsification liquid–liquid microextraction with solidification of floating organic droplet combined with HPLC for the determination of neonicotinoid pesticides

(2013) Jitlada Vichapong et al.   TALANTA

Vortex-assisted surfactant-enhanced-emulsification liquid-liquid microextraction for the determination of triazine herbicides in water samples by microemulsion electrokinetic chromatography

(2012) Ran-Hong Li et al.   ELECTROPHORESIS

Vortex-assisted liquid–liquid microextraction coupled with derivatization for the fluorometric determination of aliphatic amines

(2012) Wei-Yao Chang et al.   JOURNAL OF CHROMATOGRAPHY A

Low-density solvent-based vortex-assisted surfactant-enhanced-emulsification liquid–liquid microextraction combined with gas chromatography–mass spectrometry for the fast determination of phthalate esters in bottled water

(2012) Yufeng Zhang et al.   JOURNAL OF CHROMATOGRAPHY A

Surfactant roles in modern sample preparation techniques: A review

(2012) Morteza Moradi et al.   JOURNAL OF SEPARATION SCIENCE

Simultaneous derivatization and dispersive liquid–liquid microextraction of anilines in different samples followed by gas chromatography–flame ionization detection

(2012) Mir Ali Farajzadeh et al.   TALANTA

A novel dispersive liquid–liquid microextraction (DLLME) gas chromatography-mass spectrometry (GC–MS) method for the determination of eighteen biogenic amines in beer

(2011) C. Almeida et al.   FOOD CONTROL

Vortex-assisted surfactant-enhanced-emulsification liquid–liquid microextraction

(2011) Zhong-Hua Yang et al.   JOURNAL OF CHROMATOGRAPHY A

Simultaneous determination of 23 amino acids and 7 biogenic amines in fermented food samples by liquid chromatography/quadrupole time-of-flight mass spectrometry

(2011) Shaodong Jia et al.   JOURNAL OF CHROMATOGRAPHY A

Development of an ionic liquid-based ultrasonic-assisted liquid–liquid microextraction method for sensitive determination of biogenic amines: Application to the analysis of octopamine, tyramine and phenethylamine in beer samples

(2011) Ke-Jing Huang et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Extraction of pesticides in water samples using vortex-assisted liquid–liquid microextraction

(2010) Chunhong Jia et al.   JOURNAL OF CHROMATOGRAPHY A

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

Application of surfactant assisted dispersive liquid–liquid microextraction for sample preparation of chlorophenols in water samples

(2010) Morteza Moradi et al.   TALANTA

Ultrasound-assisted ionic liquid dispersive liquid-phase micro-extraction: A novel approach for the sensitive determination of aromatic amines in water samples

(2009) Qingxiang Zhou et al.   JOURNAL OF CHROMATOGRAPHY A

Ultrasound-assisted dispersive liquid–liquid microextraction combined with high-performance liquid chromatography-fluorescence detection for sensitive determination of biogenic amines in rice wine samples

(2009) Ke-Jing Huang et al.   JOURNAL OF CHROMATOGRAPHY A

Estimating uncertainty in analytical procedures based on chromatographic techniques

(2009) Piotr Konieczka et al.   JOURNAL OF CHROMATOGRAPHY A

Vortex-assisted liquid–liquid microextraction of octylphenol, nonylphenol and bisphenol-A

(2009) Evangelia Yiantzi et al.   TALANTA

Determination of biogenic amines in selected Malaysian food

(2008) Mardiana Saaid et al.   FOOD CHEMISTRY

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

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

Determination of four aromatic amines in water samples using dispersive liquid-liquid microextraction combined with HPLC

(2008) Xuedong Wang et al.   JOURNAL OF SEPARATION SCIENCE