Determination of Methadone in Human Urine Using Salting-Out Effect and Dispersive Liquid-Liquid Microextraction Followed by HPLC-UV

A method is presented for the extraction of the UV stabilizer UV-327 and its metabolites from urine with acetonitrile (disperser solvent) and chloroform (extraction solvent), followed by instrumental analysis of the trimethylsilylated analytes.

Download Full-text

A Novel Reverse Phase- Dispersive Liquid-Liquid Microextraction Based on Ionic Liquid Combined with Ultra-High-Performance Liquid Chromatography for Determination of Domoic Acid in Human Urine Samples

SSRN Electronic Journal ◽

10.2139/ssrn.3945460 ◽

2021 ◽

Author(s):

Jun Zhou ◽

Qiao Feng Wang ◽

Jun Li Liang ◽

Bing Jiang Sun

Keyword(s):

Ionic Liquid ◽

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Human Urine ◽

High Performance ◽

Domoic Acid ◽

Reverse Phase ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

Download Full-text

Simultaneous determination of plasticizer di(2-ethylhexyl)phthalate and its metabolite in human urine by temperature controlled ionic liquid dispersive liquid–liquid microextraction combined with high performance liquid chromatography

Analytical Methods ◽

10.1039/c3ay26367c ◽

2013 ◽

Vol 5 (6) ◽

pp. 1427 ◽

Cited By ~ 24

Author(s):

Jian-Nan Sun ◽

Yan-Ping Shi ◽

Juan Chen

Keyword(s):

Ionic Liquid ◽

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Human Urine ◽

High Performance ◽

Temperature Controlled ◽

Dispersive Liquid Liquid Microextraction ◽

Ethylhexyl Phthalate ◽

Liquid Microextraction

Download Full-text

Centrifugeless dispersive liquid-liquid microextraction based on salting-out phenomenon as an efficient method for determination of phenolic compounds in environmental samples

Analytical and Bioanalytical Chemistry ◽

10.1007/s00216-017-0246-5 ◽

2017 ◽

Vol 409 (11) ◽

pp. 3007-3016 ◽

Cited By ~ 14

Author(s):

Ehsan Mirparizi ◽

Maryam Rajabi ◽

Mohammad Bazregar ◽

Alireza Asghari

Keyword(s):

Phenolic Compounds ◽

Efficient Method ◽

Environmental Samples ◽

Salting Out ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

Download Full-text

Determination of the UV absorber 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV 328) and its oxidative metabolites in human urine by dispersive liquid-liquid microextraction and GC–MS/MS

Journal of Chromatography B ◽

10.1016/j.jchromb.2020.122071 ◽

2020 ◽

Vol 1144 ◽

pp. 122071 ◽

Cited By ~ 2

Author(s):

Heike Denghel ◽

Thomas Göen

Keyword(s):

Human Urine ◽

Uv Absorber ◽

Oxidative Metabolites ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

Download Full-text

Ionic liquids dispersive liquid-liquid microextraction and high-performance liquid chromatographic determination of irbesartan and valsartan in human urine

Biomedical Chromatography ◽

10.1002/bmc.2784 ◽

2012 ◽

Vol 27 (2) ◽

pp. 254-258 ◽

Cited By ~ 22

Author(s):

Zhiling Li ◽

Fan Chen ◽

Xuedong Wang ◽

Chengjun Wang

Keyword(s):

Ionic Liquids ◽

Human Urine ◽

High Performance ◽

Chromatographic Determination ◽

High Performance Liquid Chromatographic ◽

Liquid Chromatographic Determination ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Chromatographic ◽

Liquid Microextraction

Download Full-text

Hydrophilic interaction chromatography combined with dispersive liquid–liquid microextraction as a preconcentration tool for the simultaneous determination of the panel of underivatized neurotransmitters in human urine samples

Journal of Chromatography A ◽

10.1016/j.chroma.2015.12.062 ◽

2016 ◽

Vol 1431 ◽

pp. 111-121 ◽

Cited By ~ 33

Author(s):

Lucyna Konieczna ◽

Anna Roszkowska ◽

Maciej Niedźwiecki ◽

Tomasz Bączek

Keyword(s):

Simultaneous Determination ◽

Human Urine ◽

Hydrophilic Interaction Chromatography ◽

Urine Samples ◽

Hydrophilic Interaction ◽

Human Urine Samples ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

Download Full-text

Salting-Out Assisted Liquid-Liquid Extraction Coupled to Dispersive Liquid-Liquid Microextraction for the Determination of Bisphenol A and Six Analogs (B, E, F, S, BADGE, BFDGE) in Canned Coffee Drinks by Ultra-Performance Liquid Chromatography-Tandem Mass Spectrometry

Food Analytical Methods ◽

10.1007/s12161-020-01879-0 ◽

2020 ◽

Author(s):

Dong-xu Wang ◽

Xin-cai Wang ◽

Qi-jie Hu ◽

Cheng-xian Zhang ◽

Fen Li ◽

...

Keyword(s):

Ultra Performance Liquid Chromatography ◽

Liquid Extraction ◽

Tandem Mass ◽

Salting Out ◽

Liquid Liquid Extraction ◽

Chromatography Tandem Mass Spectrometry ◽

Liquid Chromatography Tandem Mass ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

Download Full-text

Centrifugeless dispersive liquid-liquid microextraction based on salting-out phenomenon followed by high performance liquid chromatography for determination of Sudan dyes in different species

Food Chemistry ◽

10.1016/j.foodchem.2017.10.006 ◽

2018 ◽

Vol 244 ◽

pp. 1-6 ◽

Cited By ~ 34

Author(s):

Mohammad Bazregar ◽

Maryam Rajabi ◽

Yadollah Yamini ◽

Somayeh Arghavani-Beydokhti ◽

Alireza Asghari

Keyword(s):

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

High Performance ◽

Sudan Dyes ◽

Salting Out ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

Download Full-text

Development of a Sensitive Method for the Determination of 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol in Human Urine Using Solid-phase Extraction Combined with Ultrasound-assisted Dispersive Liquid-liquid Microextraction and LC-MS/MS Detection

Journal of the Chinese Chemical Society ◽

10.1002/jccs.201200646 ◽

2013 ◽

Vol 60 (8) ◽

pp. 1055-1061 ◽

Cited By ~ 5

Author(s):

Bai-Zhan Liu ◽

Li Yao ◽

Sai-Jing Zheng ◽

Wei-Miao Wang ◽

Xiao-Lan Zhu ◽

...

Keyword(s):

Solid Phase Extraction ◽

Human Urine ◽

Solid Phase ◽

Phase Extraction ◽

Ms Detection ◽

Ultrasound Assisted ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction ◽

Sensitive Method

Download Full-text