Improved conditions for the application of solid phase microextraction prior to HPLC-FLD analysis of anatoxin-aRELLAN, Sandra; GAGO-MARTINEZ, Ana.Journal of separation science. 2007, Vol 30, Num 15, pp 2522-2528, issn 1615-9306, 7 p.Article

Determination of Lipophilic Toxins by LC/MS/MS: Single-Laboratory ValidationVILLAR-GONZALEZ, Adriano; RODRIGUEZ-VELASCO, María Luisa; GAGO-MARTINEZ, Ana et al.Journal of AOAC International. 2011, Vol 94, Num 3, pp 909-922, issn 1060-3271, 14 p.Article

First detection of anatoxin-a in human and animal dietary supplements containing cyanobacteriaRELLAN, Sandra; OSSWALD, Joana; SAKER, Martin et al.Food and chemical toxicology. 2009, Vol 47, Num 9, pp 2189-2195, issn 0278-6915, 7 p.Article

Advanced studies for the application of high-performance capillary electrophoresis for the analysis of yessotoxin and 45-hydroxyyessotoxinDE LA IGLESIA, Pablo; GAGO-MARTINEZ, Ana; YASUMOTO, Takeshi et al.Journal of chromatography. 2007, Vol 1156, Num 1-2, pp 160-166, issn 0021-9673, 7 p.Conference Paper

Decomposition of microcystin-LR, microcystin-RR, and microcystin-YR in water samples submitted to in vitro dissolution testsMORENO, Isabel M; MARAVER, Judith; AGUETE, Esther C et al.Journal of agricultural and food chemistry (Print). 2004, Vol 52, Num 19, pp 5933-5938, issn 0021-8561, 6 p.Article

Preliminary results on the application of capillary electrochromatography to the analysis of domoic acidLEAO MARTINS, Jose M; GAGO-MARTINEZ, Ana; DABEK-ZLOTORZYNSKA, Ewa et al.Journal of separation science. 2002, Vol 25, Num 5-6, pp 342-344, issn 1615-9306Conference Paper

Evaluation of the production of paralytic shellfish poisoning toxins by extracellular bacteria isolated from the toxic dinoflagellate Alexandrium minutumPROL, María Jesùs; GUISANDE, Castor; BARREIRO, Aldo et al.Canadian journal of microbiology. 2009, Vol 55, Num 8, pp 943-954, issn 0008-4166, 12 p.Article

Application of precolumn oxidation HPLC method with fluorescence detection to evaluate saxitoxin levels in discrete brain regions of ratsCIANCA, Rosa Carmina Cervantes; ALFONSO PALLARES, Miguel; DURAN BARBOSA, Rafael et al.Toxicon (Oxford). 2007, Vol 49, Num 1, pp 89-99, issn 0041-0101, 11 p.Article

Analysis of anatoxin-a in biological samples using liquid chromatography with fluorescence detection after solid phase extraction and solid phase microextractionRELLAN, Sandra; OSSWALD, Joana; VASCONCELOS, Vitor et al.Journal of chromatography. 2007, Vol 1156, Num 1-2, pp 134-140, issn 0021-9673, 7 p.Conference Paper

Optimization of solid-phase microextraction for the gas chromatography/mass spectrometry analysis of persistent organic pollutantsGAGO-MARTINEZ, Ana; NOGUEIRAS, Maria J; RELLAN, Sandra et al.Journal of AOAC International. 2004, Vol 87, Num 4, pp 1021-1027, issn 1060-3271, 7 p.Article

Comparison of different fluorimetric HPLC methods for analysis of acidic polyether toxins in marine phytoplanktonNOGUEIRAS, M. J; GAGO-MARTINEZ, Ana; PANIELLO, Antonio I et al.Analytical and bioanalytical chemistry. 2003, Vol 377, Num 7-8, pp 1202-1206, 5 p.Article

Further improvements in the application of high-performance liquid chromatography, capillary electrophoresis and capillary electrochromatography to the analysis of algal toxins in the aquatic environmentGAGO-MARTINEZ, Ana; PINEIRO, N; AGUETE, E. C et al.Journal of chromatography. 2003, Vol 992, Num 1-2, pp 159-168, issn 0021-9673, 10 p.Conference Paper