All Stories

  1. New chiral stationary phases based on xanthone derivatives for liquid chromatography

    Article • Chirality, June 2017, Wiley

    Dr Diana Cláudia Gouveia Pinto, Maria Elizabeth Tiritan, Ye Phyo

  2. Resolution, determination of enantiomeric purity and chiral recognition mechanism of new xanthone derivatives on (S ,S )-whelk-O1 stationary phase

    Article • Chirality, April 2017, Wiley

    Maria Elizabeth Tiritan

  3. Chiral Pharmaceuticals

    Article • September 2016, Wiley

    Maria Elizabeth Tiritan

  4. Chiral enantioresolution of cathinone derivatives present in “legal highs”, and enantioselectivity evaluation on cytotoxicity of 3,4-methylenedioxypyrovalerone (MDPV)

    Article • Forensic Toxicology, June 2016, Springer Science + Business Media

    Maria Elizabeth Tiritan

  5. CHIRAL PHARMACEUTICALS IN DIVERSE ENVIRONMENTAL MATRICES: OCCURRENCE, REMOVAL AND TOXICITY

    Article • Química Nova, January 2016, GN1 Genesis Network

    Maria Elizabeth Tiritan

  6. Occurrence of Natural Contaminants of Emerging Concern in the Douro River Estuary, Portugal

    Article • Archives of Environmental Contamination and Toxicology, August 2015, Springer Science + Business Media

    Maria Elizabeth Tiritan

  7. Derivados xantónicos quirais: aplicações em Química Medicinal e uma nova abordagem em Cromatografia Líquida

    Article • Scientia Chromatographica, January 2015, Editora Cubo Multimidia

    Maria Elizabeth Tiritan

  8. Small Molecules as Chromatographic Tools for HPLC Enantiomeric Resolution: Pirkle-Type Chiral Stationary Phases Evolution

    Article • Chromatographia, May 2013, Springer Science + Business Media

    Maria Elizabeth Tiritan

  9. Enantioselective HPLC analysis and biodegradation of atenolol, metoprolol and fluoxetine

    Article • Environmental Chemistry Letters, September 2012, Springer Science + Business Media

    Maria Elizabeth Tiritan

  10. Environmental Fate of Chiral Pharmaceuticals: Determination, Degradation and Toxicity

    Article • October 2011, Springer Science + Business Media

    Maria Elizabeth Tiritan

  11. Spatiotemporal distribution of pharmaceuticals in the Douro River estuary (Portugal)

    Article • The Science of The Total Environment, October 2010, Elsevier

    Professor Quezia B Cass, Maria Elizabeth Tiritan

  12. Pharmaceutical trace analysis in aqueous environmental matrices by liquid chromatography–ion trap tandem mass spectrometry

    Article • Journal of Chromatography A, October 2009, Elsevier

    Professor Quezia B Cass, Maria Elizabeth Tiritan

  13. Spatial distribution and quantification of endocrine-disrupting chemicals in Sado River estuary, Portugal

    Article • Environmental Monitoring and Assessment, December 2008, Springer Science + Business Media

    Maria Elizabeth Tiritan

  14. Seasonal and Spatial Distribution of Several Endocrine-Disrupting Compounds in the Douro River Estuary, Portugal

    Article • Archives of Environmental Contamination and Toxicology, March 2008, Springer Science + Business Media

    Maria Elizabeth Tiritan

  15. Distribution of endocrine disruptors in the Mondego River estuary, Portugal

    Article • Environmental Monitoring and Assessment, March 2008, Springer Science + Business Media

    Maria Elizabeth Tiritan

  16. Development and Validation of a HPLC‐DAD Method for Determination of Several Endocrine Disrupting Compounds in Estuarine Water

    Article • Journal of Liquid Chromatography &amp Related Technologies, August 2007, Taylor & Francis

    Maria Elizabeth Tiritan

  17. Multimilligram enantioresolution of low-solubility xanthonolignoids on polysaccharide chiral stationary phases using a solid-phase injection system

    Article • Journal of Chromatography A, July 2006, Elsevier

    Maria Elizabeth Tiritan

  18. A QSERR study on enantioselective separation of enantiomeric sulphoxides

    Article • Analytica Chimica Acta, August 2000, Elsevier

    Professor Quezia B Cass, Maria Elizabeth Tiritan

  19. Separations of chiral aryl alcohol derivatives on the (+)‐ and (−)‐hexahelicen‐7‐yl acetic acid bonded phases

    Article • Chirality, January 1999, Wiley

    Maria Elizabeth Tiritan

  20. Separations of chiral aryl alcohol derivatives on the (+)- and (?)-hexahelicen-7-yl acetic acid bonded phases

    Article • Chirality, January 1999, Wiley

    Maria Elizabeth Tiritan

  21. Enantiomeric resolution of chiral sulfoxides on polysaccharide phases by HPLC

    Article • Chirality, January 1996, Wiley

    Professor Quezia B Cass, Maria Elizabeth Tiritan

  22. Gossypol enantiomer ratios in cotton seeds

    Article • Phytochemistry, January 1991, Elsevier

    Professor Quezia B Cass, Maria Elizabeth Tiritan