Dispersive liquid-liquid microextraction as an effective preanalytical step for the determination of estradiol in human urine

Dispersive solid-phase extraction followed by vortex-assisted dispersive liquid-liquid microextraction based on the solidification of a floating organic droplet for the determination of benzoylurea insecticides in soil and sewage sludge

(2016) Guilong Peng et al.   JOURNAL OF SEPARATION SCIENCE

Ionic-liquid-based dispersive liquid-liquid microextraction coupled with high-performance liquid chromatography for the forensic determination of methamphetamine in human urine

(2016) Ruifeng Wang et al.   JOURNAL OF SEPARATION SCIENCE

Evaluation of the combination of a dispersive liquid-liquid microextraction method with micellar electrokinetic chromatography coupled to mass spectrometry for the determination of estrogenic compounds in milk and yogurt

(2015) Giovanni D'Orazio et al.   ELECTROPHORESIS

Determination of Estrogens in Human Urine by Vortex-Assisted Dispersive Liquid–Liquid Microextraction Based on Floating Organic Acid Droplet Combined with High-Performance Liquid Chromatography-Fluorescence Detection

(2015) Peijin Wang et al.   JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES

Determination of three estrogens and bisphenol A by functional ionic liquid dispersive liquid-phase microextraction coupled with ultra-high performance liquid chromatography and ultraviolet detection

(2015) Yuehuang Jiang et al.   JOURNAL OF SEPARATION SCIENCE

Natural estrogens in dairy products: Determination of free and conjugated forms by ultra high performance liquid chromatography with tandem mass spectrometry

(2015) Chiara Cavaliere et al.   JOURNAL OF SEPARATION SCIENCE

Molecularly imprinted solid-phase extraction coupled with ultra high performance liquid chromatography and fluorescence detection for the determination of estrogens and their metabolites in wastewater

(2015) Rayco Guedes-Alonso et al.   JOURNAL OF SEPARATION SCIENCE

Simultaneous determination of four trace estrogens in feces, leachate, tap and groundwater using solid-liquid extraction/auto solid-phase extraction and high-performance liquid chromatography with fluorescence detection

(2015) Na Liu et al.   JOURNAL OF SEPARATION SCIENCE

Sample-preparation methods for direct and indirect analysis of natural estrogens

(2015) Ze-hua Liu et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Determination of estrogens in environmental water samples using 1,3-dipentylimidazolium hexafluorophosphate ionic liquid as extraction solvent in dispersive liquid-liquid microextraction

(2014) Bárbara Socas-Rodríguez et al.   ELECTROPHORESIS

Estrogenic compounds determination in water samples by dispersive liquid–liquid microextraction and micellar electrokinetic chromatography coupled to mass spectrometry

(2014) Giovanni D’Orazio et al.   JOURNAL OF CHROMATOGRAPHY A

Rapid extraction and determination of amphetamines in human urine samples using dispersive liquid–liquid microextraction and solidification of floating organic drop followed by high performance liquid chromatography

(2014) Toraj Ahmadi-Jouibari et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Analysis of estrogens and estrogen mimics in edible matrices-A review

(2014) Hana Adamusova et al.   JOURNAL OF SEPARATION SCIENCE

Ionic liquid foam floatation coupled with ionic liquid dispersive liquid-liquid microextraction for the separation and determination of estrogens in water samples by high-performance liquid chromatography with fluorescence detection

(2014) Rui Zhang et al.   JOURNAL OF SEPARATION SCIENCE

Optimization of parameters for the alcoholic-assisted dispersive liquid–liquid microextraction of estrogens in water

(2014) Panteha Shakeri et al.   Journal of the Iranian Chemical Society

Application of dispersive liquid–liquid microextraction for estrogens׳ quantification by enzyme-linked immunosorbent assay

(2014) Diana L.D. Lima et al.   TALANTA

Estrogenic influences in pain processing

(2013) Åsa Amandusson et al.   FRONTIERS IN NEUROENDOCRINOLOGY

Hollow fiber liquid-liquid-liquid microextraction combined with high performance liquid chromatography-ultraviolet detection for the determination of various environmental estrogens in environmental and biological samples

(2013) Beibei Chen et al.   JOURNAL OF CHROMATOGRAPHY A

Comparison of different mesoporous silicas for off-line solid phase extraction of 17β-estradiol from waters and its determination by HPLC-DAD

(2013) Judith Gañán et al.   JOURNAL OF HAZARDOUS MATERIALS

Estimation of the breakthrough volume of selected steroids for C-18 solid-phase extraction sorbent using retention data from micro-thin layer chromatography

(2013) Katarzyna Bielicka-Daszkiewicz et al.   JOURNAL OF SEPARATION SCIENCE

Isolation and determination of estrogens in water samples by solid-phase extraction using molecularly imprinted polymers and HPLC

(2013) Radosław Sadowski et al.   JOURNAL OF SEPARATION SCIENCE

Low cost methodology for estrogens monitoring in water samples using dispersive liquid–liquid microextraction and HPLC with fluorescence detection

(2013) Diana L.D. Lima et al.   TALANTA

Determination of Estrogens in Water Samples by Ionic Liquid-Based Dispersive Liquid-Liquid Microextraction Combined with High Performance Liquid Chromatography

(2012) Cui-Qin Wu et al.   ANALYTICAL LETTERS

Ionic liquid-based vortex-assisted dispersive liquid-liquid microextraction of organophosphorus pesticides in apple and pear

(2012) Lijin Zhang et al.   JOURNAL OF SEPARATION SCIENCE

Discriminating the endogenous and exogenous urinary estrogens in human by isotopic ratio mass spectrometry and its potential clinical value

(2012) Sheng Yang et al.   STEROIDS

High-sensitivity analysis of female-steroid hormones in environmental samples

(2012) Helena Tomšíková et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Tissue-Specific Effects of Loss of Estrogen during Menopause and Aging

(2012) Korinna Wend et al.   Frontiers in Endocrinology

Determination of steroid hormones in biological and environmental samples using green microextraction techniques: An overview

(2011) Jana Aufartová et al.   ANALYTICA CHIMICA ACTA

Urinary Estrogens and Estrogen Metabolites and Subsequent Risk of Breast Cancer among Premenopausal Women

(2011) A. H. Eliassen et al.   CANCER RESEARCH

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

Microwave-accelerated derivatization prior to GC-MS determination of sex hormones

(2011) Xu Xu et al.   JOURNAL OF SEPARATION SCIENCE

Dispersive liquid-liquid microextraction

(2011) Agnieszka Zgoła-Grześkowiak et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Determination of the steroid hormone levels in water samples by dispersive liquid–liquid microextraction with solidification of a floating organic drop followed by high-performance liquid chromatography

(2010) Chu-Chi Chang et al.   ANALYTICA CHIMICA ACTA

Dispersive liquid-liquid microextraction for determination of organic analytes

(2010) Antonio V. Herrera-Herrera et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Determination of Estrone and 17β-Estradiol in Water Samples Using Dispersive Liquid–Liquid Microextraction Followed by LC

(2009) Xiwei Du et al.   CHROMATOGRAPHIA

Evolution of dispersive liquid–liquid microextraction method

(2009) Mohammad Rezaee et al.   JOURNAL OF CHROMATOGRAPHY A

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

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

Novel analytical methods for the determination of steroid hormones in edible matrices

(2008) H. Noppe et al.   ANALYTICA CHIMICA ACTA

Steroid hormone determination in water using an environmentally friendly membrane based extraction technique

(2008) Saioa Zorita et al.   JOURNAL OF CHROMATOGRAPHY A

Molecularly imprinted solid-phase extraction for the selective determination of 17β-estradiol in fishery samples with high performance liquid chromatography

(2008) Tianhe Jiang et al.   TALANTA