All Stories

  1. Evaluation of the Antioxidant Interactions Between Green Tea Polyphenols and Nonsteroidal Anti-inflammatory Drugs

    Article • Open Chemistry Journal, November 2019, Bentham Science Publishers

    Dr Krystyna Pyrzynska

  2. Extracts from pine and oak barks: phenolics, minerals and antioxidant potential

    Article • International Journal of Environmental & Analytical Chemistry, September 2019, Taylor & Francis

    Dr Krystyna Pyrzynska

  3. Potentilla erecta (L.) rhizomes as a source of phenolic acids

    Article • Natural Product Research, September 2018, Taylor & Francis

    Dr Krystyna Pyrzynska

  4. Screening of ionic liquids for extraction of flavonoids from heather

    Article • Natural Product Research, February 2018, Taylor & Francis

    Dr Krystyna Pyrzynska

  5. Hydrophilic Interaction Chromatographic Analysis of Quercetin and its Glycosides

    Article • Current Analytical Chemistry, October 2015, Bentham Science Publishers

    Dr Krystyna Pyrzynska

  6. Availability of Some Elements from Different Types of Teas

    Article • The Natural Products Journal, March 2014, Bentham Science Publishers

    Dr Krystyna Pyrzynska

  7. Evaluation of Aluminium Complexation Reaction for Flavonoid Content Assay

    Article • Food Analytical Methods, February 2014, Springer Science + Business Media

    Dr Krystyna Pyrzynska

  8. Trace metals and flavonoids in different types of tea

    Article • Food Science and Biotechnology, August 2013, Springer Science + Business Media

    Dr Krystyna Pyrzynska

  9. Application of free radical diphenylpicrylhydrazyl (DPPH) to estimate the antioxidant capacity of food samples

    Article • Analytical Methods, January 2013, Royal Society of Chemistry

    Dr Krystyna Pyrzynska

  10. Flavonoids as Analytical Reagents

    Article • Critical Reviews in Analytical Chemistry, September 2011, Taylor & Francis

    Dr Krystyna Pyrzynska

  11. Carbon nanotubes as sorbents in the analysis of pesticides

    Article • Chemosphere, June 2011, Elsevier

    Dr Krystyna Pyrzynska

  12. Solid-Phase Extraction for Enrichment and Separation of Herbicides

    Article • January 2011, IntechOpen

    Dr Krystyna Pyrzynska

  13. Interaction of quercetin with copper ions: complexation, oxidation and reactivity towards radicals

    Article • BioMetals, September 2010, Springer Science + Business Media

    Dr Krystyna Pyrzynska

  14. Application of Carbon Nanotubes as a Solid-Phase Extraction Material for Environmental Samples

    Article • January 2010, Elsevier

    Dr Krystyna Pyrzynska

  15. Selenium speciation in enriched vegetables

    Article • Food Chemistry, June 2009, Elsevier

    Dr Krystyna Pyrzynska

  16. Online Sample Pretreatment Systems for Determination of Cadmium by the ETAAS Method

    Article • ChemInform, May 2007, Wiley

    Dr Krystyna Pyrzynska

  17. Determination of molybdenum in environmental samples

    Article • Analytica Chimica Acta, May 2007, Elsevier

    Dr Krystyna Pyrzynska

  18. Quercetin content in some food and herbal samples

    Article • Food Chemistry, January 2007, Elsevier

    Dr Krystyna Pyrzynska

  19. Application of Carbon Sorbents for the Concentration and Separation of Metal Ions

    Article • Analytical Sciences, January 2007, Japan Society for Analytical Chemistry

    Dr Krystyna Pyrzynska

  20. The evaluation of carbon nanotubes as a sorbent for dicamba herbicide

    Article • Journal of Separation Science, September 2006, Wiley

    Dr Krystyna Pyrzynska

  21. Preconcentration and Recovery of Metal Ions by Donnan Dialysis

    Article • Microchimica Acta, November 2005, Springer Science + Business Media

    Dr Krystyna Pyrzynska

  22. Sorption Behavior of Vanadium on Silica Gel Modified with Tetrakis(4-carboxyphenyl)porphyrin

    Article • Analytical Sciences, January 2005, Japan Society for Analytical Chemistry

    Dr Krystyna Pyrzynska

  23. Retention of Anions on Silica-based Metalloporphyrin Stationary Phases.

    Article • Analytical Sciences, January 2002, Japan Society for Analytical Chemistry

    Dr Krystyna Pyrzynska

  24. ON-LINE PRECONCENTRATION SYSTEM WITH FAAS DETECTION FOR DETERMINATION OF CADMIUM

    Article • Analytical Letters, August 2001, Taylor & Francis

    Dr Krystyna Pyrzynska

  25. Speciation of Selenium Compounds.

    Article • Analytical Sciences, January 1998, Japan Society for Analytical Chemistry

    Dr Krystyna Pyrzynska

  26. Organolead speciation in environmental samples: a review

    Article • Microchimica Acta, September 1996, Springer Science + Business Media

    Dr Krystyna Pyrzynska