Sequential dispersive liquid-liquid microextraction for the determination of aryloxyphenoxy-propionate herbicides in water

Optimized ultrasonic assisted extraction–dispersive liquid–liquid microextraction coupled with gas chromatography for determination of essential oil of Oliveria decumbens Vent.

(2011) Hassan Sereshti et al.   JOURNAL OF CHROMATOGRAPHY A

Development of an ionic liquid-based dispersive liquid-liquid micro-extraction method for the determination of phthalate esters in water samples

(2011) Chen Sha et al.   JOURNAL OF SEPARATION SCIENCE

Optimization of dispersive liquid–liquid microextraction of Co(II) and Fe(III) as their oxinate chelates and analysis by HPLC: Application for the simultaneous determination of Co(II) and Fe(III) in water samples

(2010) Mir Ali Farajzadeh et al.   JOURNAL OF SEPARATION SCIENCE

Dispersive liquid–liquid microextraction using an in situ metathesis reaction to form an ionic liquid extraction phase for the preconcentration of aromatic compounds from water

(2009) Cong Yao et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Application of dispersive liquid–liquid microextraction combined with high-performance liquid chromatography to the determination of carbamate pesticides in water samples

(2009) Qiuhua Wu et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Ionic Liquids Containing the Tris(pentafluoroethyl)trifluorophosphate Anion: a New Class of Highly Selective and Ultra Hydrophobic Solvents for the Extraction of Polycyclic Aromatic Hydrocarbons Using Single Drop Microextraction

(2009) Cong Yao et al.   ANALYTICAL CHEMISTRY

Polymeric Ionic Liquids as CO2Selective Sorbent Coatings for Solid-Phase Microextraction

(2009) Qichao Zhao et al.   ANALYTICAL CHEMISTRY

Enzymatic detection of As(III) in aqueous solution using alginate immobilized pumpkin urease: Optimization of process variables by response surface methodology

(2009) Mahe Talat et al.   BIORESOURCE TECHNOLOGY

Dispersive liquid–liquid microextraction method based on solidification of floating organic drop for extraction of organochlorine pesticides in water samples

(2009) Mei-I. Leong et al.   JOURNAL OF CHROMATOGRAPHY A

Development of an ionic liquid based dispersive liquid–liquid microextraction method for the analysis of polycyclic aromatic hydrocarbons in water samples

(2009) Mª Teresa Pena et al.   JOURNAL OF CHROMATOGRAPHY A

Development of dispersive liquid–liquid microextraction method for the analysis of organophosphorus pesticides in tea

(2009) Soleyman Moinfar et al.   JOURNAL OF HAZARDOUS MATERIALS

Determination of phenylurea herbicides in aqueous samples using partitioned dispersive liquid–liquid microextraction

(2009) Tso-Ying Chou et al.   TALANTA

Reversed-phase dispersive liquid–liquid microextraction with central composite design optimization for preconcentration and HPLC determination of oleuropein

(2009) Payman Hashemi et al.   TALANTA

Cold-induced aggregation microextraction: A novel sample preparation technique based on ionic liquids

(2008) Majid Baghdadi et al.   ANALYTICA CHIMICA ACTA

Carrier-mediated liquid phase microextraction coupled with high performance liquid chromatography for determination of illicit drugs in human urine

(2008) Zhaohui Zhang et al.   ANALYTICA CHIMICA ACTA

Application of dispersive liquid–liquid microextraction and high-performance liquid chromatography for the determination of three phthalate esters in water samples

(2008) Pei Liang et al.   ANALYTICA CHIMICA ACTA

Dispersive liquid–liquid microextraction followed by reversed phase-high performance liquid chromatography for the determination of polybrominated diphenyl ethers at trace levels in landfill leachate and environmental water samples

(2008) Yanyan Li et al.   ANALYTICA CHIMICA ACTA

Dispersive liquid–liquid microextraction followed by high-performance liquid chromatography as an efficient and sensitive technique for simultaneous determination of chloramphenicol and thiamphenicol in honey

(2008) Huaixia Chen et al.   ANALYTICA CHIMICA ACTA

Application of hollow fibre liquid phase microextraction for the multiresidue determination of pesticides in alcoholic beverages by ultra-high pressure liquid chromatography coupled to tandem mass spectrometry

(2008) P. Plaza Bolaños et al.   JOURNAL OF CHROMATOGRAPHY A

Ionic liquid supported three-phase liquid–liquid–liquid microextraction as a sample preparation technique for aliphatic and aromatic hydrocarbons prior to gas chromatography-mass spectrometry

(2008) Chanbasha Basheer et al.   JOURNAL OF CHROMATOGRAPHY A

Polymeric ionic liquids as selective coatings for the extraction of esters using solid-phase microextraction

(2008) Fei Zhao et al.   JOURNAL OF CHROMATOGRAPHY A

Extraction and determination of some psychotropic drugs in urine samples using dispersive liquid–liquid microextraction followed by high-performance liquid chromatography

(2008) Chaomei Xiong et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Multiresidue method for fast determination of pesticides in fruit juices by ultra performance liquid chromatography coupled to tandem mass spectrometry

(2008) R. Romero-González et al.   TALANTA

Temperature-controlled ionic liquid dispersive liquid phase micro-extraction

(2007) Qingxiang Zhou et al.   JOURNAL OF CHROMATOGRAPHY A