Liquid chromatography/mass spectrometry for the detection and quantification of N-acyl-L-homoserine lactones and 4-hydroxy-2-alkylquinolines.

François Lépine; Eric Déziel

Liquid chromatography/mass spectrometry for the detection and quantification of N-acyl-L-homoserine lactones and 4-hydroxy-2-alkylquinolines.

François Lépine ¹ Eric Déziel ^{1, *}

* Corresponding author

Abstract : High-performance liquid chromatography (HPLC) coupled in-line with mass spectrometry (MS) permits rapid and specific identification and quantification of N-acyl-L-homoserine lactones (AHLs) and 4-hydroxy-2-alkylquinolines (HAQs). We are presenting here methods for the analysis of these molecules directly from biological samples using LC/MS.

Keywords : Bacteria Quorum sensing Acyl homoserine lactone 4-Hydroxy-2-alkylquinoline Analysis Quantification Mass spectrometry Liquid chromatography

Document type :

Journal articles

Domain :

Life Sciences [q-bio] / Biotechnology

Computer Science [cs] / Biotechnology

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https://hal-riip.archives-ouvertes.fr/pasteur-00819401
Contributor : Charles M. Dozois <>
Submitted on : Wednesday, May 1, 2013 - 1:55:45 AM
Last modification on : Monday, October 8, 2018 - 5:44:04 PM

Liquid chromatography/mass spectrometry for the detection and quantification of N-acyl-L-homoserine lactones and 4-hydroxy-2-alkylquinolines.

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Liquid chromatography/mass spectrometry for the detection and quantification of N-acyl-L-homoserine lactones and 4-hydroxy-2-alkylquinolines.

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