Rambla, Maria

Researcher, marine toxins and instrumental analysis

Latest
Publications

  • Biodiversity and spatial distribution of potentially ciguatera-causing dinoflagellates using DNA metabarcoding

    Trobajo, Rosa; Perez-Burillo, Javier; Gimeno-Monforte, Sandra; Benito, Xavier; Soler-Onis, Emilio; Rambla-Alegre, Maria; Diogene, Jorge; Mann, David G

    Marine Environmental Research. 2026 10.1016/j.marenvres.2025.107645
  • Identification of Gambierdiscus species from La Reunion and evaluation of toxicity and toxin profile

    Barreiro-Crespo, Lourdes; Sanchez-Henao, Andres; Gimeno-Monforte, Sandra; Reverte, Jaume; Campas, Monica; Garcia-Altares, Maria; Tunin-Ley, Alina;...

    Harmful Algae. 2025 10.1016/j.hal.2025.103003
  • Comparison of LC-MS methods for the quantitation of ciguatoxins in fish - A collaborative study

    Spielmeyer, Astrid; Hort, Vincent; Murray, J Sam; Flores, Cintia; Sanchez-Henao, Andres; Passfield, Emillie M F; Desbourdes, Caroline;...

    Food Chemistry: x. 2025 10.1016/j.fochx.2025.103277
  • Comparison of LC-MS methods for the quantitation of ciguatoxins in fish – A collaborative study

    Spielmeyer, Astrid; Hort, Vincent; Murray, J.Sam; Flores, Cintia; Sanchez Henao, Julian Andres; Passfield, Emillie M.F.; Desbourdes, Caroline; ...

    Food Chemistry: x. 2025 10.1016/j.fochx.2025.103277
  • Detection of paralytic shellfish poisoning (PSP) toxins using a colorimetric immunosensing tool for food safety control

    Aballay-Gonzalez, Ambbar; Leonardo, Sandra; Fernandez-Tejedor, Margarita; Rambla-Alegre, Maria; Diogene, Jorge; Kharusi, AhlamAl; Figueroa,...

    Talanta Open. 2025 10.1016/j.talo.2025.100463
  • Toxicity and toxin profile of La Réunion (Indian Ocean) fish containing CTX-like compounds

    Barreiro-Crespo, Lourdes; Sanchez-Henao, Andres; Gimeno-Monforte, Sandra; Reverté, Jaume; Campàs, Mònica; Tsumuraya, Takeshi; Diogène, Jorge;...

    Harmful Algae. 2025 10.1016/j.hal.2025.102882
  • Comparison of Different Solid-Phase Cleanup Methods Prior to the Detection of Ciguatoxins in Fish by Cell-Based Assay and LC-MS/MS

    Sanchez-Henao, Andres; Real, Fernando; Darias-Dagfeel, Yefermin; Garcia-Alvarez, Natalia; Diogene, Jorge; Rambla-Alegre, Maria

    Journal Of Agricultural And Food Chemistry. 2025 10.1021/acs.jafc.5c01142
  • Evaluation of Camellia oleifera seed saponins degradation in rice fields by UPLC-MS/MS method

    Josep Borrull; Maria Rambla-Alegre; Jorge Diogène; Carles Alcaráz

    Science Of The Total Environment. 2025 10.1016/j.scitotenv.2024.177937
  • First record of paralytic shellfish toxins in marine pufferfish from the Spanish Mediterranean coast using cell-based assay, automated patch clamp and HPLC-FLD

    Alkassar, Mounira; Tudó, Àngels; Rambla-Alegre, Maria; Ferreres, Laura ; Diogène, Jorge; Sureda, Francesc X.; Campàs, Mònica

  • Toxicity Equivalency Factors for Tetrodotoxin Analogues Determined with Automated Patch Clamp on Voltage-Gated Sodium Channels in Neuro-2a Cells

    Reverte, Jaume; Rambla-Alegre, Maria; Sanchez-Henao, Andres; Mandalakis, Manolis; Peristeraki, Panagiota; Molgo, Jordi; Diogene, Jorge; Sureda,...

    Journal Of Agricultural And Food Chemistry. 2024 10.1021/acs.jafc.4c04321
  • The Temporal Distribution of Cyclic Imines in Shellfish in the Bays of Fangar and Alfacs, Northwestern Mediterranean Region

    Barreiro-Crespo, Lourdes; Fernandez-Tejedor, Margarita; Diogene, Jorge; Rambla-Alegre, Maria

    Toxins. 2024 10.3390/toxins16010010
  • Risk Assessment Strategies for Contaminants in Seafood (RASCS)

    Diogène, Jorge; Campàs, Mònica; Rambla-Alegre, Maria; Rahmani, Djamel; Reig Puig, Lourdes; Saray Ramirez, Maria; Poyato, Cristina; Gil Roig, José...

    Efsa Supporting Publications. 2023 10.2903/sp.efsa.2023.EN-8419
  • Evaluation of Toxicity Equivalency Factors of Tetrodotoxin Analogues with a Neuro-2a Cell-Based Assay and Application to Puffer Fish from Greece

    Alkassar, Mounira; Sanchez-Henao, Andres; Reverte, Jaume; Barreiro, Lourdes; Rambla-Alegre, Maria; Leonardo, Sandra; Mandalakis, Manolis;...

    Marine Drugs. 2023 10.3390/md21080432
  • Cyclodextrin polymer clean-up method for the detection of ciguatoxins in fish with cell-based assays

    Campas, Monica; Leonardo, Sandra; Rambla-Alegre, Maria; Sagrista, Nuria; Vaya, Raquel; Diogene, Jorge; Torrens, Mabel; Fragoso, Alex

    Food Chemistry. 2023 10.1016/j.foodchem.2022.134196
  • Identification of New CTX Analogues in Fish from the Madeira and Selvagens Archipelagos by Neuro-2a CBA and LC-HRMS

    Tudo, Angels; Rambla-Alegre, Maria; Flores, Cintia; Sagrista, Nuria; Aguayo, Paloma; Reverte, Laia; Campas, Monica; Gouveia, Neide; Santos, Carolina;...

    Marine Drugs. 2022 10.3390/md20040236
  • New information about the toxicological profile of Prorocentrum panamense (Prorocentrales, Dinophyceae) and its global distribution

    Gaiani, Greta; Rey, Maria; Tudo, Angels; Rambla, Maria; Diogene, Jorge; Campas, Monica; Alcaraz, Carles

    Phycological Research. 2022 10.1111/pre.12479
  • Cyclodextrin polymers as passive sampling materials for lipophilic marine toxins in Prorocentrum lima cultures and a Dinophysis sacculus bloom in the NW Mediterranean Sea

    Campas, Monica; Rambla-Alegre, Maria; Wiren, Charlotta; Alcaraz, Carles; Rey, Maria; Safont, Anna; Diogene, Jorge; Torrens, Mabel; Fragoso, Alex

  • Evaluation of ciguatoxins in seafood and the environment in Europe

    Diogène, Jorge; Rambla Alegre, Maria; Campàs, Mònica; Fernández-Tejedor, Margarita; Andree, Karl; Tudó, Angels; Rey, Maria; Sagristà, Nuria ;...

    Efsa Supporting Publications. 2021 10.2903/sp.efsa.2021.EN-6648
  • Risk characterisation of ciguatera poisoning in Europe

    Canals, Ana; Varela Martínez, Carmen; Diogène, Jorge; Gago-Martínez, Ana; Cebadera-Miranda, Laura; Melo de Vasconcelos, Filipa; León Gómez,...

    Efsa Supporting Publications. 2021 10.2903/sp.efsa.2021.EN-6647
  • Detoxification of paralytic shellfish poisoning toxins in naturally contaminated mussels, clams and scallops by an industrial procedure

    Cabado, Ana G; Lago, Jorge; Gonzalez, Virginia; Blanco, Lucia; Paz, Beatriz; Diogene, Jorge; Ferreres, Laura; Rambla-Alegre, Maria

    Food And Chemical Toxicology. 2020 10.1016/j.fct.2020.111386
  • A fast magnetic bead-based colorimetric immunoassay for the detection of tetrodotoxins in shellfish

    Campas, Monica; Reverte, Jaume; Rambla-Alegre, Maria; Campbell, Katrina; Gerssen, Arjen; Diogene, Jorge

    Food And Chemical Toxicology. 2020 10.1016/j.fct.2020.111315
  • Use of Mass Spectrometry to Determine the Diversity of Toxins Produced by Gambierdiscus and Fukuyoa Species from Balearic Islands and Crete (Mediterranean Sea) and the Canary Islands (Northeast Atlantic)

    Estevez, Pablo; Sibat, Manoella; Leao-Martins, Jose Manuel; Tudo, Angels; Rambla-Alegre, Maria; Aligizaki, Katerina; Diogene, Jorge; Gago-Martinez,...

    Toxins. 2020 10.3390/toxins12050305
  • Addressing the Analytical Challenges for the Detection of Ciguatoxins Using an Electrochemical Biosensor

    Leonardo, Sandra; Gaiani, Greta; Tsumuraya, Takeshi; Hirama, Masahiro; Turquet, Jean; Sagrista, Nuria; Rambla-Alegre, Maria; Flores, Cintia; Caixach,...

    Analytical Chemistry. 2020 10.1021/acs.analchem.9b04499
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