Dispersive liquid-liquid microextraction with in situ derivatization coupled with gas chromatography and mass spectrometry for the determination of 4-methylimidazole in red ginseng products containing caramel colors

Journal of Separation Science ◽

10.1002/jssc.201800559 ◽

2018 ◽

Vol 41 (17) ◽

pp. 3415-3423 ◽

Author(s):

Jangho Lee ◽

Yunyeol Lee ◽

Tae Gyu Nam ◽

Hae Won Jang

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Red Ginseng ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction ◽

In Situ Derivatization

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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

Journal of Chromatography B ◽

10.1016/j.jchromb.2011.10.012 ◽

2011 ◽

Vol 879 (31) ◽

pp. 3714-3720 ◽

Author(s):

Rie Ito ◽

Masaru Ushiro ◽

Yuki Takahashi ◽

Koichi Saito ◽

Tetsuo Ookubo ◽

...

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Human Urine ◽

Tricyclic Antidepressants ◽

Gas Chromatography Mass Spectrometry ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction ◽

In Situ Derivatization

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Dispersive liquid-liquid microextraction combined with gas chromatography–mass spectrometry for in situ determination of biogenic amines in meat: Estimation of meat's freshness

Microchemical Journal ◽

10.1016/j.microc.2018.10.034 ◽

2019 ◽

Vol 145 ◽

pp. 130-138 ◽

Author(s):

Wojciech Wojnowski ◽

Jacek Namieśnik ◽

Justyna Płotka-Wasylka

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Biogenic Amines ◽

Gas Chromatography Mass Spectrometry ◽

Chromatography Mass Spectrometry ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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An in situ derivatization – dispersive liquid–liquid microextraction combined with gas-chromatography – mass spectrometry for determining biogenic amines in home-made fermented alcoholic drinks

Journal of Chromatography A ◽

10.1016/j.chroma.2016.05.052 ◽

2016 ◽

Vol 1453 ◽

pp. 10-18 ◽

Author(s):

Justyna Płotka-Wasylka ◽

Vasil Simeonov ◽

Jacek Namieśnik

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Biogenic Amines ◽

Gas Chromatography Mass Spectrometry ◽

Chromatography Mass Spectrometry ◽

Alcoholic Drinks ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction ◽

In Situ Derivatization

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In situ acetylation dispersive liquid–liquid microextraction followed by gas chromatography–mass spectrometry for the simultaneous determination of musks, triclosan and methyl-triclosan in wastewaters

International Journal of Environmental & Analytical Chemistry ◽

10.1080/03067319.2019.1566955 ◽

2019 ◽

Vol 99 (1) ◽

pp. 1-15 ◽

Author(s):

Soraia V. M. de Sá ◽

José O. Fernandes ◽

Sara C. Cunha

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Simultaneous Determination ◽

Gas Chromatography Mass Spectrometry ◽

Chromatography Mass Spectrometry ◽

Methyl Triclosan ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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In situ ionic liquid dispersive liquid-liquid microextraction coupled to gas chromatography-mass spectrometry for the determination of organophosphorus pesticides

Journal of Chromatography A ◽

10.1016/j.chroma.2017.12.059 ◽

2018 ◽

Vol 1559 ◽

pp. 95-101 ◽

Author(s):

J.I. Cacho ◽

N. Campillo ◽

P. Viñas ◽

M. Hernández-Córdoba

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Ionic Liquid ◽

Organophosphorus Pesticides ◽

Gas Chromatography Mass Spectrometry ◽

Chromatography Mass Spectrometry ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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An improved in situ acetylation with dispersive liquid-liquid microextraction followed by gas chromatography–mass spectrometry for the sensitive determination of phenols in mainstream tobacco smoke

Journal of Chromatography A ◽

10.1016/j.chroma.2019.05.007 ◽

2019 ◽

Vol 1603 ◽

pp. 401-406 ◽

Author(s):

Kai Cai ◽

Weichang Gao ◽

Ye Yuan ◽

Chuanchuan Gao ◽

Huina Zhao ◽

...

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Tobacco Smoke ◽

Gas Chromatography Mass Spectrometry ◽

Chromatography Mass Spectrometry ◽

Sensitive Determination ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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Solvent demulsification-dispersive liquid-liquid microextraction based on solidification of floating organic drop coupled with gas chromatography-mass spectrometry for simultaneous determination of organochlorine pesticides in aqueous samples

Chinese Journal of Chromatography ◽

10.3724/sp.j.1123.2013.06008 ◽

2013 ◽

Vol 31 (11) ◽

pp. 1076 ◽

Author(s):

Yu WANG ◽

Chenghua ZHU ◽

Xiaoli ZOU ◽

Lizhi HUANG ◽

Dong YAN

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Simultaneous Determination ◽

Organochlorine Pesticides ◽

Gas Chromatography Mass Spectrometry ◽

Aqueous Samples ◽

Chromatography Mass Spectrometry ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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Simultaneous determination of 10 new psychoactive piperazine derivatives in urine using ultrasound‐assisted low‐density solvent dispersive liquid‐liquid microextraction combined with gas chromatography‐tandem mass spectrometry

Journal of Forensic Sciences ◽

10.1111/1556-4029.14624 ◽

2020 ◽

Author(s):

Binling Zhu ◽

Liang Meng ◽

Jie Cao ◽

Wenrong Yang ◽

Xavier A. Conlan

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Tandem Mass ◽

Low Density ◽

Piperazine Derivatives ◽

Chromatography Tandem Mass Spectrometry ◽

Ultrasound Assisted ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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Determination of UV-327 and its metabolites in human urine using dispersive liquid-liquid microextraction and gas chromatography-tandem mass spectrometry

Analytical Methods ◽

10.1039/d1ay00932j ◽

2021 ◽

Vol 13 (35) ◽

pp. 3978-3986

Author(s):

Corinna Fischer ◽

Thomas Göen

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Tandem Mass Spectrometry ◽

Human Urine ◽

Tandem Mass ◽

Extraction Solvent ◽

Chromatography Tandem Mass Spectrometry ◽

Dispersive Liquid Liquid Microextraction ◽

Liquid Microextraction

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.

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Stir bar sorptive extraction with in situ derivatization and thermal desorption–gas chromatography–mass spectrometry for determination of chlorophenols in water and body fluid samples

Analytica Chimica Acta ◽

10.1016/j.aca.2004.10.080 ◽

2005 ◽

Vol 533 (1) ◽

pp. 57-65 ◽

Author(s):

Migaku Kawaguchi ◽

Yumiko Ishii ◽

Norihiro Sakui ◽

Noriya Okanouchi ◽

Rie Ito ◽

...

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Thermal Desorption ◽

Stir Bar Sorptive Extraction ◽

Gas Chromatography Mass Spectrometry ◽

Sorptive Extraction ◽

In Situ Derivatization

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