All Stories

  1. Principles and Developments of Solid-Phase Microextraction

    Article • January 2017, Bentham Science Publishers

    Dr Francisco Pena-Pereira

  2. Single-drop Microextraction and Related Techniques

    Article • January 2017, Bentham Science Publishers

    Dr Francisco Pena-Pereira

  3. Perspectives on the replacement of harmful organic solvents in analytical methodologies: a framework toward the implementation of a generation of eco-friendly alternatives

    Article • Green Chemistry, January 2015, Royal Society of Chemistry

    Dr Francisco Pena-Pereira

  4. A solvent selection guide based on chemometrics and multicriteria decision analysis

    Article • Green Chemistry, January 2015, Royal Society of Chemistry

    Dr Francisco Pena-Pereira

  5. Correction: A solvent selection guide based on chemometrics and multicriteria decision analysis

    Article • Green Chemistry, January 2015, Royal Society of Chemistry

    Dr Francisco Pena-Pereira

  6. ChemInform Abstract: Ionic Liquids and Deep Eutectic Mixtures: Sustainable Solvents for Extraction Processes

    Article • ChemInform, October 2014, Wiley

    Dr Francisco Pena-Pereira

  7. Ionic Liquids and Deep Eutectic Mixtures: Sustainable Solvents for Extraction Processes

    Article • ChemSusChem, May 2014, Wiley

    Dr Francisco Pena-Pereira

  8. A Solvent Microextraction Approach for Environmental Analysis: Colorimetric Assay for Phosphorus Determination in Natural Waters

    Article • Journal of Chemical Education, April 2014, American Chemical Society (ACS)

    Dr Francisco Pena-Pereira

  9. Miniaturization in Sample Preparation

    Article • January 2014, De Gruyter

    Dr Francisco Pena-Pereira

  10. Determination of anionic surface active agents using silica coated magnetite nanoparticles modified with cationic surfactant aggregates

    Article • Journal of Chromatography A, July 2013, Elsevier

    Dr Francisco Pena-Pereira, Professor Armando da Costa Duarte

  11. Immobilization strategies and analytical applications for metallic and metal-oxide nanomaterials on surfaces

    Article • TrAC Trends in Analytical Chemistry, November 2012, Elsevier

    Dr Francisco Pena-Pereira, Professor Armando da Costa Duarte

  12. Advances in miniaturized UV-Vis spectrometric systems

    Article • TrAC Trends in Analytical Chemistry, November 2011, Elsevier

    Dr Francisco Pena-Pereira

  13. Directly suspended droplet microextraction in combination with microvolume UV–vis spectrophotometry for determination of phosphate

    Article • Talanta, August 2011, Elsevier

    Dr Francisco Pena-Pereira

  14. Quantitative Ultrasound-Assisted Extraction for Trace-Metal Determination: An Experiment for Analytical Chemistry

    Article • Journal of Chemical Education, April 2011, American Chemical Society (ACS)

    Dr Francisco Pena-Pereira

  15. Quantum Dot-Based Headspace Single-Drop Microextraction Technique for Optical Sensing of Volatile Species

    Article • Analytical Chemistry, March 2011, American Chemical Society (ACS)

    Dr Francisco Pena-Pereira

  16. Liquid-phase microextraction techniques within the framework of green chemistry

    Article • TrAC Trends in Analytical Chemistry, July 2010, Elsevier

    Dr Francisco Pena-Pereira

  17. Liquid-phase microextraction approaches combined with atomic detection: A critical review

    Article • Analytica Chimica Acta, June 2010, Elsevier

    Dr Francisco Pena-Pereira

  18. Determination of iodate in waters by cuvetteless UV–vis micro-spectrophotometry after liquid-phase microextraction

    Article • Talanta, April 2010, Elsevier

    Dr Francisco Pena-Pereira

  19. Colorimetric assay for determination of trimethylamine-nitrogen (TMA-N) in fish by combining headspace-single-drop microextraction and microvolume UV–vis spectrophotometry

    Article • Food Chemistry, March 2010, Elsevier

    Dr Francisco Pena-Pereira

  20. Speciation of mercury by ionic liquid-based single-drop microextraction combined with high-performance liquid chromatography-photodiode array detection

    Article • Talanta, April 2009, Elsevier

    Dr Antonio Canals, Dr Francisco Pena-Pereira

  21. Headspace single-drop microextraction coupled to microvolume UV–vis spectrophotometry for iodine determination

    Article • Analytica Chimica Acta, January 2009, Elsevier

    Dr Francisco Pena-Pereira

  22. Headspace single drop microextraction of methylcyclopentadienyl-manganese tricarbonyl from water samples followed by gas chromatography–mass spectrometry

    Article • Talanta, November 2007, Elsevier

    Dr Francisco Pena-Pereira

  23. 1 From Conventional to Miniaturized Analytical Systems

    Article • De Gruyter

    Dr Francisco Pena-Pereira

  24. 6 Method Development with Miniaturized Sample Preparation Techniques

    Article • De Gruyter

    Dr Francisco Pena-Pereira