Determination of ketoacids in drinking water by DNPH derivatization and LC-ESI-MS/MS

Yu-qin Mao; Xiao-mao Wang; Shun Tang; Hong-wei Yang; Yuefeng F. Xie

doi:10.1039/c5ay01206f

Determination of ketoacids in drinking water by DNPH derivatization and LC-ESI-MS/MS

Analytical Methods ◽

10.1039/c5ay01206f ◽

2015 ◽

Vol 7 (15) ◽

pp. 6207-6212 ◽

Cited By ~ 5

Author(s):

Yu-qin Mao ◽

Xiao-mao Wang ◽

Shun Tang ◽

Hong-wei Yang ◽

Yuefeng F. Xie

Keyword(s):

Mass Spectrometry ◽

Drinking Water ◽

Liquid Chromatography ◽

Quantitative Method ◽

Electrospray Mass Spectrometry ◽

Glyoxylic Acid ◽

Mass Spectrometry Analysis ◽

Spectrometry Analysis ◽

Dnph Derivatization

A quantitative method for determination of ketoacids, including glyoxylic acid, pyruvic acid and ketomalonic acid, in ozonated drinking water was developed by using 2,4-dinitrophenylhydrazine (DNPH) derivatization combined with liquid chromatography-electrospray mass spectrometry analysis.

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...

Keyword(s):

Mass Spectrometry ◽

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

High Performance ◽

Electrospray Mass Spectrometry ◽

Skin Diseases ◽

Mass Spectrometry Analysis ◽

Diode Array ◽

Cosmetic Products ◽

Spectrometry Analysis

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10.1016/j.chroma.2007.05.104 ◽

2007 ◽

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pp. 261-268 ◽

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Keyword(s):

Mass Spectrometry ◽

Liquid Chromatography ◽

Electrospray Mass Spectrometry ◽

Mass Spectrometry Analysis ◽

Hydrophobic Drug ◽

Spectrometry Analysis ◽

Drug Molecules

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10.1016/j.chroma.2020.460852 ◽

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Cited By ~ 3

Author(s):

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Marina Lasagni ◽

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Keyword(s):

Mass Spectrometry ◽

Liquid Chromatography ◽

Solid Phase Microextraction ◽

Solid Phase ◽

Marine Invertebrate ◽

Mass Spectrometry Analysis ◽

Triple Quadrupole ◽

Quadrupole Mass ◽

Spectrometry Analysis

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Cited By ~ 6

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Keyword(s):

Mass Spectrometry ◽

Liquid Chromatography ◽

Mass Spectrometry Analysis ◽

Liquid Chromatography Mass Spectrometry ◽

Hydroxy Acids ◽

Spectrometry Analysis ◽

Chiral Derivatization ◽

Chromatography Mass Spectrometry ◽

The Absolute

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Mass Spectrometry ◽

Molecular Weight ◽

Liquid Chromatography ◽

Electrospray Mass Spectrometry ◽

Mass Spectrometry Analysis ◽

Rapid Screening ◽

Low Molecular Weight ◽

Diospyros Kaki ◽

Spectrometry Analysis ◽

Uv Visible

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Mass Spectrometry ◽

Liquid Chromatography ◽

Single Channel ◽

Solid Phase ◽

Mass Spectrometry Analysis ◽

Phase Extraction ◽

Liquid Chromatography Mass Spectrometry ◽

Spectrometry Analysis ◽

Analysis Determination

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Maria da Graça P. Nunes ◽

Ionara R. Pizzutti ◽

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...

Keyword(s):

Mass Spectrometry ◽

Liquid Chromatography ◽

Direct Injection ◽

Mass Spectrometry Analysis ◽

Tandem Mass ◽

Spectrometry Analysis ◽

Tandem Mass Spectrometry Analysis ◽

Chromatography Tandem Mass Spectrometry ◽

Liquid Chromatography Tandem Mass

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Keyword(s):

Mass Spectrometry ◽

Liquid Chromatography ◽

Tandem Mass Spectrometry ◽

Mass Spectrometry Analysis ◽

Tandem Mass ◽

Spectrometry Analysis ◽

Tandem Mass Spectrometry Analysis ◽

Chromatography Tandem Mass Spectrometry ◽

Liquid Chromatography Tandem Mass

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Keyword(s):

Mass Spectrometry ◽

High Performance Liquid Chromatography ◽

Liquid Chromatography ◽

Web Sites ◽

High Performance ◽

Electrospray Mass Spectrometry ◽

Mass Spectrometry Analysis ◽

The Internet ◽

Diode Array ◽

Spectrometry Analysis

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Mass Spectrometry ◽

Liquid Chromatography ◽

Redox Status ◽

Mass Spectrometry Analysis ◽

Glutathione Disulfide ◽

Liquid Chromatography Mass Spectrometry ◽

Cellular Redox ◽

Spectrometry Analysis ◽

Stable Isotope Dilution

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