Facultade de Química

2004

1. Applicability of solid-phase microextraction followed by on-fiber silylation for the determination of estrogens in water samples by gas chromatography-tandem mass spectrometry

   Journal of Chromatography A

2. Application of matrix solid-phase dispersion to the determination of polychlorinated biphenyls in fat by gas chromatography with electron-capture and mass spectrometric detection

   Journal of Chromatography A

3. Application of solid-phase microextraction to the study of the photochemical behaviour of five priority pesticides: "On-fiber" and aqueous photodegradation

   Journal of Chromatography A

4. Application of strategic sample composition to the screening of anti-inflammatory drugs in water samples using solid-phase microextraction

   Analytica Chimica Acta

5. Characterization of the charge order to ferromagnetic crossover behavior in La yPr 1-yCa 0.5MnO 3

   Physica B: Condensed Matter

6. Chromium in marine sediment samples from the Ría de Arousa (Galicia, NW of Spain): Analysis of the total content in slurries by ETAAS

   Analytica Chimica Acta

7. Continuous ultrasound-assisted extraction coupled to a flow injection-flame atomic absorption spectrometric system for calcium determination in seafood samples

   Analytical and Bioanalytical Chemistry

8. Determination of natural and synthetic estrogens in water by gas chromatography with mass spectrometric detection

   Journal of Chromatography A

9. Ferromagnetic resonance and magnetic properties of single-domain particles of Y3Fe5O12 prepared by sol-gel method

   Physica B: Condensed Matter

10. Further solid-phase microextraction-gas chromatography-mass spectrometry applications: "On-fibre" and aqueous photodegradation of nitro musks

    Journal of Chromatography A

11. Minicolumn field preconcentration and flow-injection flame atomic absorption spectrometric determination of cadmium in seawater

    Analytica Chimica Acta

12. New trends involving the use of ultrasound energy for the extraction of humic substances from marine sediments

    Analytica Chimica Acta

13. Novel collective magnetic relaxation phenomena in manganites: A spin-glass behavior?

    Physica B: Condensed Matter

14. Optimisation of a gas chromatographic-mass spectrometric method for the determination of phenoxy acid herbicides in water samples as silyl derivatives

    Analytica Chimica Acta

15. Optimization of a microwave-assisted derivatization-extraction procedure for the determination of chlorophenols in ash samples

    Journal of Chromatography A

16. Reactive micelles: Nitroso group transfer from N-methyl-N-nitroso-p- toluenesulfonamide to amphiphilic amines

    Journal of Physical Organic Chemistry

17. Selective determination of polychlorinated biphenyls in waste oils using liquid-liquid partition followed by headspace solid-phase microextraction and gas chromatography with atomic emission detection

    Journal of Chromatography A

18. Solid-phase microextraction with on-fiber derivatization for the analysis of anti-inflammatory drugs in water samples

    Journal of Chromatography A

19. Solid-phase microextraction-gas chromatography-mass spectrometry for the analysis of selective serotonin reuptake inhibitors in environmental water

    Journal of Chromatography A

20. Stereoselective convergent synthesis of 24-substituted metabolites and analogues of vitamin D

    Journal of Steroid Biochemistry and Molecular Biology