New Developments in Liquid Chromatography Mass Spectrometry for the Determination of Micropollutants
Joint Authors
Santana-Rodríguez, José Juan
Sosa-Ferrera, Zoraida
Mahugo-Santana, Cristina
Source
Chromatography Research International
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-17
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
The combination of liquid chromatography (LC) with mass spectrometry (MS) in the environmental field has appeared as a valuable tool for the determination of micropollutants.
Several groups of compounds have been considered as particularly relevant (e.g., pharmaceuticals, hormones and other endocrine-disrupting, personal care products and their metabolites, flame retardants, surfactants, and plasticizers, among others) since the same ones are continuously being released in the environment mainly as a result of the manufacturing processes, the disposal of unused or expired products, and the excreta.
Because these micropollutants are not completely removed in the environment, very specific and sensitive analytical procedures are needed for their identification and quantification.
High performance liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) (or LC-MS2) and especially time-of-flight mass spectrometry (TOF/MS), has allowed that many environmental contaminants that are highly polar or nonvolatile or have a high molecular weight to be analyzed or identified.
In this work we present an overview focused on the developments of liquid chromatography mass spectrometry applied to the analysis of the main classes of micropollutants in aqueous and solid environmental samples.
Various aspects of methodologies based on these techniques, including sample preparation (extraction/preconcentration) and matrix effects, are discussed.
American Psychological Association (APA)
Sosa-Ferrera, Zoraida& Mahugo-Santana, Cristina& Santana-Rodríguez, José Juan. 2012. New Developments in Liquid Chromatography Mass Spectrometry for the Determination of Micropollutants. Chromatography Research International،Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-495629
Modern Language Association (MLA)
Sosa-Ferrera, Zoraida…[et al.]. New Developments in Liquid Chromatography Mass Spectrometry for the Determination of Micropollutants. Chromatography Research International No. 2012 (2012), pp.1-18.
https://search.emarefa.net/detail/BIM-495629
American Medical Association (AMA)
Sosa-Ferrera, Zoraida& Mahugo-Santana, Cristina& Santana-Rodríguez, José Juan. New Developments in Liquid Chromatography Mass Spectrometry for the Determination of Micropollutants. Chromatography Research International. 2012. Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-495629
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495629