Multiple headspace solid-phase microextraction for quantifying volatile free fatty acids in cheeses

Arturo A. Rincón, Verónica Pino, Juan H. Ayala and Ana M. Afonso

Vortex-assisted    

emulsificcation    

microextraction    

followed    

by    

in-syringe    

ultrasoud-assisted    

back-

microextraction to determine haloacetic acids in waters

Priscilla Rocío-Bautista, Verónica Pino, Bárbara Delgado, Ana M. Afonso and Juan H. Ayala

Polymeric    

ionic    

liquid    

coatings    

versus    

commercial    

solid-phase    

microextraction    

coatings    

for    

the

determination of volatile compounds in cheeses

María  

José  

Trujillo-Rodríguez,  

Honglian  

Yu,  

William  

T.  

S.  

Cole,  

Tien  

Ho,  

Verónica  

Pino,  

Jared  

L.  

Anderson  

and  

Ana

M. Afonso

53.

52.

51.

Ionic liquids in dispersive liquid-liquid microextraction

María José Trujillo-Rodríguez, Priscilla Rocío-Bautista, Verónica Pino and Ana M. Afonso

Utilization  

of  

an  

ionic  

liquid  

in  

situ  

preconcentration  

method  

for  

the  

determination  

of  

the  

15+1  

European

Union polycyclic aromatic hydrocarbons in drinking water and fruit-tea infusions

Mónica Germán-Hernández, Pilar Crespo-Labrés, Verónica Pino, Juan H. Ayala and Ana M. Afonso

Monitoring  

polycyclic  

aromatic  

hydrocarbons  

in  

seawaters  

and  

wastewaters  

using  

dispersive  

liquid-liquid

microextraction method

Carmen V. Ramos-Dorta, Verónica Pino and Ana M. Afonso

50.

49.

48.

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 and Venerando González

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 and Venerando González

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 and Ana M. Afonso

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

Verónica Pino and Ana M. Afonso

Ionic liquid-based surfactants in Separation Science (Review)

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

47.

46.

45.

44.

43.

42.

Developing   

qualitative   

extraction   

profiles   

of   

coffee   

aromas   

utilizing   

polymeric   

ionic   

liquid   

sorbent

coatings in headspace solid-phase microextraction gas chromatography-mass spectrometry

Jessica López-Darias, Jared L. Anderson, Verónica Pino and Ana M. Afonso

Ionic liquids as a tool for determination of metals and organic compounds in food analysis (Review)

Aurora Martín-Calero, Verónica Pino and Ana M. Afonso

Headspace-single    

drop    

microextraction    

(HS-SDME)    

in    

combination    

with    

high-performance    

liquid

chromatography  

(HPLC)  

to  

evaluate  

the  

content  

of  

alkyl-  

and  

methoy-phenolic  

compounds  

in  

biomass

smoke

Arturo A. Rincón, Verónica Pino, Juan H. Ayala and Ana M. Afonso

In-situ  

ionic  

liquid-dispersive  

liquid-liquid  

microextraction  

method  

to  

determine  

endocrine  

disrupting

phenols in seawaters and industrial effluents

Jessica López-Darias, Verónica Pino, Juan H. Ayala and Ana M. Afonso

Use   

of   

ionic   

liquid   

aggregates   

of   

1-hexadecyl-3-butyl   

imidazolium   

bromide   

in   

a   

focused-microwave

assisted  

extraction  

method  

followed  

by  

high-performance  

liquid  

chromatography  

with  

ultraviolet  

and

fluorescence detection to determine the 15+1 EU priority PAHs in toasted cereals (gofios)

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

Role   

of   

counteranions   

in   

polymeric   

ionic   

liquid-based   

solid-phase   

microextraction   

coatings   

for   

the

selective extraction of polar compounds

Yunjing Meng, Verónica Pino and Jared L. Anderson

Utilization  

of  

a  

benzyl  

functionalized  

polymeric  

ionic  

liquid  

for  

the  

sensitive  

determination  

of  

polycyclic

hydrocarbons;  

parabens  

and  

alkylphenols  

in  

waters  

using  

solid-phase  

microextraction  

coupled  

to  

gas

chromatography-flame ionization detection

Jessica López-Darias, Verónica Pino, Yunjing Meng, Jared L. Anderson and Ana M. Afonso

Dispersive   

liquid-liquid   

microextraction   

versus   

single-drop   

microextraction   

for   

the   

determination   

of

several endocrine-disrupting phenols from seawaters

Jessica López-Darias, Mónica Germán-Hernández, Verónica Pino and Ana M. Afonso

Determination  

of  

water  

pollutants  

by  

direct-immersion  

solid-phase  

microextraction  

using  

polymeric  

ionic

liquid coatings

Jessica López-Darias, Verónica Pino, Jared L. Anderson, Christa M. Graham and Ana M. Afonso

41.

40.

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36.

35.

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