A. Vallejo

发表

Fungicide distribution in vitiviniculture ecosystems according to different application strategies to reduce environmental impact.

A. M. Díez-Navajas, A. Gómez-Caballero, N. Unceta, 2019, The Science of the total environment.

Selective determination of estrogenic compounds in water by microextraction by packed sorbents and a molecularly imprinted polymer coupled with large volume injection-in-port-derivatization gas chromatography-mass spectrometry.

M. Möder, A. Vallejo, A. Paschke, 2011, Analytica chimica acta.

Ultrasonic-assisted derivatization of estrogenic compounds in a cup horn booster and determination by GC-MS.

A. Usobiaga, L. Fernández, A. Vallejo, 2010, Journal of separation science.

Calibration and field test of the Polar Organic Chemical Integrative Samplers for the determination of 15 endocrine disrupting compounds in wastewater and river water with special focus on performance reference compounds (PRC).

A. Usobiaga, M. Moeder, A. Vallejo, 2013, Water research.

Determination of alkylphenols and 17beta-estradiol in fish homogenate. Extraction and clean-up strategies.

S. Arrasate, A. Usobiaga, A. Vallejo, 2010, Journal of chromatography. A.

Solid-phase extraction combined with large volume injection-programmable temperature vaporization-gas chromatography-mass spectrometry for the multiresidue determination of priority and emerging organic pollutants in wastewater.

A. Usobiaga, A. Vallejo, O. Zuloaga, 2012, Journal of chromatography. A.

Silicone rod extraction followed by liquid desorption-large volume injection-programmable temperature vaporiser-gas chromatography-mass spectrometry for trace analysis of priority organic pollutants in environmental water samples.

A. Vallejo, N. Etxebarria, M. Olivares, 2013, Talanta.

Multisimplex Optimisation of the Purge-and-Trap Preconcentration of Volatile Fatty Acids, Phenols and Indoles in Cow Slurries

G. Arana, A. Usobiaga, A. Vallejo, 2008 .

Experimental design to optimise the analysis of organic volatile compounds in cow slurry by headspace solid-phase microextraction-gas chromatography-mass spectrometry.

G. Arana, A. Vallejo, O. Zuloaga, 2006, Journal of chromatography. A.

Microencapsulation and storage stability of polyphenols from Vitis vinifera grape wastes.

A. Usobiaga, A. Vallejo, N. Etxebarria, 2016, Food chemistry.

Microextraction with polyethersulfone for bisphenol-A, alkylphenols and hormones determination in water samples by means of gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry analysis.

A. Vallejo, N. Etxebarria, A. Prieto, 2015, Talanta.

Headspace-solid-phase microextraction preconcentration of phenols, indoles and on-fibre derivatised volatile fatty acids in liquid and gas samples from cow slurries.

G. Arana, A. Usobiaga, A. Vallejo, 2007, Journal of separation science.

Optimization of comprehensive two-dimensional gas-chromatography (GC×GC) mass spectrometry for the determination of essential oils.

A. Vallejo, N. Etxebarria, M. Olivares, 2012, Talanta.

Intersex condition and molecular markers of endocrine disruption in relation with burdens of emerging pollutants in thicklip grey mullets (Chelon labrosus) from Basque estuaries (South-East Bay of Biscay).

A. Vallejo, N. Etxebarria, C. Bizarro, 2014, Marine environmental research.

Estrogenic effects of nonylphenol and octylphenol isomers in vitro by recombinant yeast assay (RYA) and in vivo with early life stages of zebrafish.

B. Piña, A. Vallejo, O. Zuloaga, 2014, The Science of the total environment.

Applicability of polydimethylsiloxane (PDMS) and polyethersulfone (PES) as passive samplers of more hydrophobic organic compounds in intertidal estuarine environments.

A. Vallejo, A. Paschke, N. Etxebarria, 2017, The Science of the total environment.

Uptake calibration of polymer-based passive samplers for monitoring priority and emerging organic non-polar pollutants in WWTP effluents

A. Vallejo, A. Paschke, N. Etxebarria, 2016, Analytical and Bioanalytical Chemistry.

Focused ultrasound assisted extraction for the determination of PBDEs in vegetables and amended soil.

L. Fernández, A. Vallejo, O. Zuloaga, 2014, Talanta.

Assessment of commercially available polymeric materials for sorptive microextraction of priority and emerging nonpolar organic pollutants in environmental water samples

A. Vallejo, N. Etxebarria, A. Prieto, 2014, Environmental Science and Pollution Research.

Comprehensive two-dimensional gas chromatography to characterize hydrocarbon mixtures in lithic materials.

A. Vallejo, O. Zuloaga, N. Etxebarria, 2011, Journal of chromatography. A.

Optimisation of focused ultrasound extraction (FUSE) and microwave-assisted extraction (MAE) of hydrocarbons in geological chert samples.

A. Vallejo, N. Etxebarria, X. Murelaga, 2010, Talanta.

Determination of endocrine disrupting compounds in fish liver, brain, and muscle using focused ultrasound solid–liquid extraction and dispersive solid phase extraction as clean-up strategy

A. Vallejo, N. Etxebarria, A. Prieto, 2016, Analytical and Bioanalytical Chemistry.

Characterization of ancient lipids in prehistoric organic residues: Chemical evidence of livestock-pens in rock-shelters since early neolithic to bronze age.

M. Goicolea, R. J. Barrio, A. Vallejo, 2017, Journal of separation science.

Dispersive liquid-liquid microextraction: trends in the analysis of biological samples.

Maitane Olivares, Olatz Zuloaga, A. Vallejo, 2015, Bioanalysis.

Tetraphasic polar organic chemical integrative sampler for the determination of a wide polarity range organic pollutants in water. The use of performance reference compounds and in-situ calibration.

M. Moeder, A. Vallejo, A. Paschke, 2017, Talanta.

Membrane assisted solvent extraction coupled to large volume injection-gas chromatography-mass spectrometry for trace analysis of synthetic musks in environmental water samples.

A. Vallejo, O. Zuloaga, N. Etxebarria, 2012, Journal of chromatography. A.

Hazards of the Endocrine Disruptors on Mullets (Chelon labrosus) from the Basque Coast (Bay of Biscay) Applying a Biomarker Based Approach

D. Barceló, P. Aragón, A. Vallejo, 2014 .

In-port derivatization after sorptive extractions.

A. Vallejo, O. Zuloaga, P. Navarro, 2013, Journal of chromatography. A.

Quantitative Analysis of Bioactive Compounds from Aromatic Plants by Means of Dynamic Headspace Extraction and Multiple Headspace Extraction-Gas Chromatography-Mass Spectrometry.

A. Vallejo, N. Etxebarria, O. Aizpurua‐Olaizola, 2016, Journal of Food Science.

Particle Analysis for the Detection of Gunshot Residue (GSR) in Nasal Samples Using Scanning Laser Ablation and Inductively Coupled Plasma‐Mass Spectrometry (SLA‐ICPMS)

A. Gómez-Caballero, N. Unceta, M. Goicolea, 2020, Journal of forensic sciences.

Overview of extraction, clean-up and detection techniques for the determination of organic pollutants in sewage sludge: a review.

M Olivares, A Prieto, O Zuloaga, 2012, Analytica chimica acta.

Optimization of supercritical fluid consecutive extractions of fatty acids and polyphenols from Vitis vinifera grape wastes.

A. Usobiaga, A. Vallejo, N. Etxebarria, 2016, Journal of food science.

Optimization of comprehensive two dimensional gas chromatography-flame ionization detection-quadrupole mass spectrometry for the separation of octyl- and nonylphenol isomers.

N Etxebarria, M Olivares, O Zuloaga, 2011, Journal of chromatography. A.

Simultaneous enzymatic hydrolysis and extraction of endocrine-disrupting chemicals in fish bile using polyethersulfone polymer

A. Vallejo, N. Etxebarria, A. Prieto, 2015, Analytical and Bioanalytical Chemistry.

Evaluation of endocrine disrupting compounds from an analytical chemistry point of view )

A. Vallejo, N. Etxebarria, A. Prieto, 2022 .

Determination of endocrine disrupting compounds and their metabolites in fish bile.

Jon Kepa Izaguirre, A. Vallejo, N. Etxebarria, 2015, The Science of the total environment.

Optimization of large volume injection-programmable temperature vaporization-gas chromatography-mass spectrometry analysis for the determination of estrogenic compounds in environmental samples.

A. Usobiaga, L. Fernández, A. Vallejo, 2010, Journal of chromatography. A.

Resolution and identification of co‐eluting alkylphenols in comprehensive two‐dimensional gas chromatography–mass spectrometry by multivariate curve resolution‐alternating least squares

A. Usobiaga, A. Vallejo, O. Zuloaga, 2015 .