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Desarrollo de la metodología analítica para el análisis de PCBs “similares a dioxinas” en suero sanguíneo

Authors: Paul, Raiza; Gómez-Torres, María José; Egea Ruiz, Silvia; Ortuño García, Nuria; Moltó Berenguer, Julia;

Desarrollo de la metodología analítica para el análisis de PCBs “similares a dioxinas” en suero sanguíneo

Abstract

Los policlorobifenilos (PCBs) son un grupo de hidrocarburos aromáticos halogenados que engloba un total de 209 compuestos. Su estructura general se muestra en la Figura 1. Dentro de estos compuestos existe un conjunto de 12 PCBs coplanares denominados “PCBs similares a dioxinas” que presentan una configuración espacial plana, que les confiere propiedades parecidas a las dioxinas, sobre todo en cuanto a la toxicidad. El objetivo de este trabajo es desarrollar un método analítico que permita el análisis de estos compuestos en muestras de pequeño volumen (1 mL) de suero sanguíneo de humanos. El método analítico desarrollado utiliza como punto de partida el método de extracción líquido-líquido empleado por Rantakokkoa y col. [1]. La metodología analítica empleada debe presentar un adecuado equilibrio entre el coste económico y la adecuada sensibilidad y precisión que requiere el análisis mediante HRGC-HRMS de este tipo de compuestos.

Comunicación presentada en el II Congreso de Estudiantes de Ingeniería Química de la UA, Universidad de Alicante, 10-11 octubre 2012.

Generalitat Valenciana: PROMETEO/2009/043/FEDER. Ministerio de Educación y Ciencia: CTQ2008-05520.

Country
Spain
Related Organizations
Keywords

PCBs similares a dioxinas, Ingeniería Química, Fertilidad, Suero sanguíneo, Biología Celular

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green