Analysis of losartan and carvedilol in urine and plasma samples using a dispersive liquid–liquid microextraction isocratic HPLC–UV method

Determination of perfluorocarboxylic acids in water by ion-pair dispersive liquid–liquid microextraction and gas chromatography–tandem mass spectrometry with injection port derivatization

(2012) Wen-Lin Liu et al.   ANALYTICA CHIMICA ACTA

Surfactant-assisted dispersive liquid–liquid microextraction followed by high-performance liquid chromatography for determination of amphetamine and methamphetamine in urine samples

(2012) Mohammad Saber Tehrani et al.   Analytical Methods

Rapid Determination of Benzene Derivatives in Water Samples by Trace Volume Solvent DLLME prior to GC-FID

(2012) Chun Peng Diao et al.   CHROMATOGRAPHIA

Dispersive liquid–liquid microextraction combined with sweeping micellar electrokinetic chromatography for the determination of some neonicotinoid insecticides in cucumber samples

(2012) Shuaihua Zhang et al.   FOOD CHEMISTRY

Determination of some carbamate pesticides in watermelon and tomato samples by dispersive liquid–liquid microextraction combined with high performance liquid chromatography

(2012) Zhimei Liu et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

In-line cold column trapping of organic phase in dispersive liquid–liquid microextraction: Enrichment and determination of curcumin in human serum

(2012) Mehdi Safdarian et al.   JOURNAL OF CHROMATOGRAPHY A

Molecularly imprinted-solid phase extraction combined with simultaneous derivatization and dispersive liquid–liquid microextraction for selective extraction and preconcentration of methamphetamine and ecstasy from urine samples followed by gas chromatography

(2012) Djavanshir Djozan et al.   JOURNAL OF CHROMATOGRAPHY A

Low-density solvent-based dispersive liquid–liquid microextraction followed by high performance liquid chromatography for determination of warfarin in human plasma

(2012) Hoda Ghambari et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

DISPERSIVE LIQUID-LIQUID MICROEXTRACTION FOLLOWED BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY AS AN EFFICIENT AND SENSITIVE TECHNIQUE FOR THE SIMULTANEOUS DETERMINATION OF ALPRAZOLAM, OXAZEPAM, AND DIAZEPAM IN HUMAN URINE SAMPLES

(2012) Mohammad Taghi Vardini et al.   JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES

Determination of rifaximin in rat serum by ionic liquid based dispersive liquid-liquid microextraction combined with RP-HPLC

(2012) Ramisetti Nageswara Rao et al.   JOURNAL OF SEPARATION SCIENCE

Preconcentration of trace amounts of methadone in human urine, plasma, saliva and sweat samples using dispersive liquid–liquid microextraction followed by high performance liquid chromatography

(2012) Elias Ranjbari et al.   TALANTA

Ionic liquid-based microwave-assisted dispersive liquid–liquid microextraction and derivatization of sulfonamides in river water, honey, milk, and animal plasma

(2011) Xu Xu et al.   ANALYTICA CHIMICA ACTA

Ultrasound-enhanced surfactant-assisted dispersive liquid–liquid microextraction and high-performance liquid chromatography for determination of ketoconazole and econazole nitrate in human blood

(2011) Yating Xia et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Comparison of dispersive liquid–liquid microextraction and hollow fiber liquid–liquid–liquid microextraction for the determination of fentanyl, alfentanil, and sufentanil in water and biological fluids by high-performance liquid chromatography

(2011) Mohammad Saraji et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Optimization of a dispersive liquid–liquid microextraction method for the analysis of benzotriazoles and benzothiazoles in water samples

(2011) Ma. Teresa Pena et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Dispersive Liquid-Liquid Microextraction for Preconcentration and Determination of Nickel in Water

(2011) Valfredo A. Lemos et al.   CLEAN-Soil Air Water

Recent Advances in Dispersive Liquid - Liquid Microextraction for Organic Compounds Analysis in Environmental Water: A Review

(2011) Jiping Ma et al.   Current Analytical Chemistry

Modified dispersive liquid–liquid microextraction followed by high-performance liquid chromatography for the determination of clenbuterol in swine urine

(2011) Y. Geng et al.   Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment

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

Determination of alkylphenols and bisphenol A in seawater samples by dispersive liquid–liquid microextraction and liquid chromatography tandem mass spectrometry for compliance with environmental quality standards (Directive 2008/105/EC)

(2011) N. Salgueiro-González et al.   JOURNAL OF CHROMATOGRAPHY A

Ultrasound-assisted ionic liquid dispersive liquid–liquid microextraction coupled with high performance liquid chromatography for sensitive determination of trace celastrol in urine

(2011) Jian-Nan Sun et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Extraction and determination of opium alkaloids in urine samples using dispersive liquid–liquid microextraction followed by high-performance liquid chromatography

(2011) Mojtaba Shamsipur et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Improvement and validation the method using dispersive liquid–liquid microextraction with in situ derivatization followed by gas chromatography–mass spectrometry for determination of tricyclic antidepressants in human urine samples

(2011) Rie Ito et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Dispersive liquid-liquid microextraction combined with high-performance liquid chromatography for the determination of clozapine and chlorpromazine in urine

(2011) Jing Chen et al.   Journal of Huazhong University of Science and Technology-Medical Sciences

Simultaneous determination of tetrahydropalmatine and tetrahydroberberine in rat urine using dispersive liquid-liquid microextraction coupled with high-performance liquid chromatography

(2011) Mingyong Zhang et al.   JOURNAL OF SEPARATION SCIENCE

Using dispersive liquid-liquid microextraction and liquid chromatography for determination of guaifenesin enantiomers in human urine

(2011) Mehdi Hatami et al.   JOURNAL OF SEPARATION SCIENCE

Analysis of abuse drugs in urine using surfactant-assisted dispersive liquid-liquid microextraction

(2011) Morteza Moradi et al.   JOURNAL OF SEPARATION SCIENCE

Comparison of dispersive liquid-liquid microextraction based on organic solvent and ionic liquid combined with high-performance liquid chromatography for the analysis of emodin and its metabolites in urine samples

(2011) Jie Tian et al.   JOURNAL OF SEPARATION SCIENCE

Simultaneous determination of four synthesized metabolites of mequindox in urine samples using ultrasound-assisted dispersive liquid–liquid microextraction combined with high-performance liquid chromatography

(2011) Jiaheng Zhang et al.   TALANTA

Novel extraction method based on the dispersion of the extraction solvent for extraction of letrozole from biological fluids

(2010) Mohammad Rezaee et al.   Analytical Methods

Recent advances in sample preparation techniques for effective bioanalytical methods

(2010) Prashant Laxman Kole et al.   BIOMEDICAL CHROMATOGRAPHY

Rapid Determination of Carbamazepine in Human Urine, Plasma Samples and Water Using DLLME followed by RP–LC

(2010) Hossein Ali Mashayekhi et al.   CHROMATOGRAPHIA

Analysis of volatile aldehyde biomarkers in human blood by derivatization and dispersive liquid–liquid microextraction based on solidification of floating organic droplet method by high performance liquid chromatography

(2010) Lv Lili et al.   JOURNAL OF CHROMATOGRAPHY A

Quantification of free and total bisphenol A and bisphenol B in human urine by dispersive liquid–liquid microextraction (DLLME) and heart-cutting multidimensional gas chromatography–mass spectrometry (MD–GC/MS)

(2010) S.C. Cunha et al.   TALANTA

Combination Therapy Versus Monotherapy in Reducing Blood Pressure: Meta-analysis on 11,000 Participants from 42 Trials

(2009) David S. Wald et al.   AMERICAN JOURNAL OF MEDICINE

One-step in-syringe ionic liquid-based dispersive liquid–liquid microextraction

(2009) Marta Cruz-Vera et al.   JOURNAL OF CHROMATOGRAPHY A

Analytical methods for the determination of bisphenol A in food

(2008) Ana Ballesteros-Gómez 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

Determination of 7-aminoflunitrazepam in urine by dispersive liquid–liquid microextraction with liquid chromatography–electrospray-tandem mass spectrometry

(2008) Mahaveer B. Melwanki et al.   TALANTA