Publicacións nas que colabora con Ana María Afonso Perera (42)

2014

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

    Talanta, Vol. 129, pp. 183-190

  2. Polymeric ionic liquid coatings versus commercial solid-phase microextraction coatings for the determination of volatile compounds in cheeses

    Talanta, Vol. 121, pp. 153-162

  3. Vortex-assisted emulsification microextraction followed by in-syringe ultrasound-assisted back-microextraction to determine haloacetic acids in waters

    Analytical Methods, Vol. 6, Núm. 12, pp. 4115-4123

2013

  1. Ionic liquids in dispersive liquid-liquid microextraction

    TrAC - Trends in Analytical Chemistry, Vol. 51, pp. 87-106

  2. Monitoring polycyclic aromatic hydrocarbons in seawaters and wastewaters using a dispersive liquid-liquid microextraction method

    Environmental Technology (United Kingdom), Vol. 34, Núm. 5, pp. 607-616

  3. 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

    Journal of Separation Science, Vol. 36, Núm. 15, pp. 2496-2506

2012

  1. 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

    Journal of Chromatography A, Vol. 1227, pp. 29-37

  2. A novel preconcentration strategy for extraction methods based on common cationic surfactants: An alternative to classical coacervative extraction

    Journal of Chromatography A, Vol. 1257, pp. 9-18

  3. An in-situ extraction-preconcentration method using ionic liquid-based surfactants for the determination of organic contaminants contained in marine sediments

    Talanta, Vol. 99, pp. 972-983

  4. Roles of ionic liquids in high performance liquid chromatography

    Handbook of Ionic Liquids: Properties, Applications and Hazards (Nova Science Publishers, Inc.), pp. 373-394

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

    Analytica Chimica Acta, Vol. 714, pp. 20-37

2011

  1. Developing qualitative extraction profiles of coffee aromas utilizing polymeric ionic liquid sorbent coatings in headspace solid-phase microextraction gas chromatography-mass spectrometry

    Analytical and Bioanalytical Chemistry

  2. Headspace-single drop microextraction (HS-SDME) in combination with high-performance liquid chromatography (HPLC) to evaluate the content of alkyl- and methoxy-phenolic compounds in biomass smoke

    Talanta, Vol. 85, Núm. 3, pp. 1265-1273

  3. In-situ ionic liquid-dispersive liquid-liquid microextraction method to determine endocrine disrupting phenols in seawaters and industrial effluents

    Microchimica Acta, Vol. 174, Núm. 3, pp. 213-222

  4. Ionic liquids as a tool for determination of metals and organic compounds in food analysis

    TrAC - Trends in Analytical Chemistry, Vol. 30, Núm. 10, pp. 1598-1619

  5. 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")

    Talanta, Vol. 85, Núm. 2, pp. 1199-1206

2010

  1. Determination of water pollutants by direct-immersion solid-phase microextraction using polymeric ionic liquid coatings

    Journal of Chromatography A, Vol. 1217, Núm. 8, pp. 1236-1243

  2. Dispersive liquid-liquid microextraction versus single-drop microextraction for the determination of several endocrine-disrupting phenols from seawaters

    Talanta, Vol. 80, Núm. 5, pp. 1611-1618

  3. NON-IONIC SURFACTANTS IN ANALYTICAL CHEMISTRY

    NON-IONIC SURFACTANTS (NOVA SCIENCE PUBLISHERS, INC), pp. 1-82

  4. Utilization of a benzyl functionalized polymeric ionic liquid for the sensitive determination of polycyclic aromatic hydrocarbons; parabens and alkylphenols in waters using solid-phase microextraction coupled to gas chromatography-flame ionization detection

    Journal of Chromatography A, Vol. 1217, Núm. 46, pp. 7189-7197