A  

novel  

preconcentration  

strategy  

for  

extraction  

methods  

based  

on  

common  

cationic  

surfactants:  

An  

alternative  

to

classical coacervative extraction

Bárbara Delgado, Verónica Pino, Juan H. Ayala, Ana M. Afonso, Venerando González

Journal of Chromatography A , 1257 (2012) 9-18

An  

in-situ  

extraction-preconcentration  

method  

using  

ionic  

liquid-based  

surfactants  

for  

the  

determination  

of  

organic

contaminants contained in marine sediments

Bárbara Delgado, Verónica Pino, Jared L. Anderson, Juan H. Ayala, Ana M. Afonso, Venerando González

Talanta , 99 (2012) 972-983

A  

novel  

in  

situ  

preconcentration  

method  

with  

ionic  

liquid-based  

surfactants  

resulting  

in  

enhanced  

sensitivity  

for  

the

extraction of polycyclic aromatic hydrocarbons from toasted cereals

Mónica Germán-Hernández, Verónica Pino, Jared L. Anderson, Ana M. Afonso

Journal of Chromatography A , 1227 (2012) 29-37

Surface-bonded ionic liquid stationary phases in high-performance liquid chromatography - A review

Verónica Pino and Ana M. Afonso

Analytica Chimica Acta , 714 (2012) 20-37

Ionic liquid-based surfactants in Separation Science

Verónica Pino, Mónica Germán-Hernández, Armide Martín-Pérez, Jared L. Anderson

Separation Science and Technology , 47 (2012) 264-276