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Detection of isothermally amplified ostreid herpesvirus 1 DNA in Pacific oyster (Crassostrea gigas) using a miniaturised electrochemical biosensor 

Toldrà, Anna; Furones, M. Dolors; O'Sullivan, Ciara K.; Campàs, Mònica (Talanta, 2019-09-02)
Given the threat that ostreid herpesvirus 1 (OsHV-1) poses to shellfish aquaculture, the need for rapid, user-friendly and cost-effective methods to detect this marine pathogen and minimise its impact ...
 

Colorimetric DNA-based assay for the specific detection and quantification of Ostreopsis cf. ovata and Ostreopsis cf. siamensis in the marine environment 

Toldrà, Anna; Alcaraz, Carles; Andree, Karl B.; Fernández-Tejedor, Margarita; Diogène, Jorge; Katakis, Ioanis; O'Sullivan, Ciara K.; Campàs, Mònica (Harmful Algae, 2019-03-16)
Ostreopsis is a toxic benthic dinoflagellate largely distributed worldwide in tropical and temperate areas. In the Mediterranean Sea, periodic summer blooms have been reported and have become a serious ...
 

Bioaccessibility of lipophilic and hydrophilic marine biotoxins in seafood: An in vitro digestion approach 

Alves, Ricardo N.; Rambla-Alegre, Maria; Braga, Ana Catarina; Maulvault, Ana L.; Barbosa, Vera; Campàs, Mònica; Reverté, Laia; Flores, Cintia; Caixach, Josep; Kilcoyne, Jane; Costa, Pedro Reis; Diogène, Jorge; Marques, António (Food and Chemical Toxicology, 2019-04-28)
This study aimed to assess the bioaccessibility of different marine biotoxins in naturally contaminated shellfish and fish gonads using an in vitro digestion methodology. In general, hydrophilic toxins ...
 

Detection of tetrodotoxins in juvenile pufferfish Lagocephalus sceleratus (Gmelin, 1789) from the North Aegean Sea (Greece) by an electrochemical magnetic bead-based immunosensing tool 

Leonardo, Sandra; Kiparissis, Sotiris; Rambla-Alegre, Maria; Almarza, Sergi; Roque, Ana; Andree, Karl B.; Christidis, Aris; Flores, Cintia; Caixach, Josep; Campbell, Katrina; Elliott, Christopher T.; Aligizaki, Katerina; Diogène, Jorge; Campàs, Mònica (Food Chemistry, 2019-03-29)
Two small Lagocephalus sceleratus juveniles were captured in picarel targeting catches from North Aegean Sea (Greece) in the autumn of 2017. An electrochemical immunosensing tool using magnetic beads ...
 

Electrochemical genosensor for the direct detection of tailed PCR amplicons incorporating ferrocene labelled dATP 

Magriñá, Ivan; Toldrà, Anna; Campàs, Mònica; Ortiz, Mayreli; Simonova, Anna; Katakis, Ioanis; Hocek, Michal; O'Sullivan, Ciara K. (Biosensors and Bioelectronics, 2019-03-30)
An electrochemical genosensor for the detection and quantification of Karlodinium armiger is presented. The genosensor exploits tailed primers and ferrocene labelled dATP analogue to produce PCR products ...
 

Detection of Ostreopsis cf. ovata in environmental samples using an electrochemical DNA-based biosensor 

Toldrà, Anna; Alcaraz, Carles; Diogène, Jorge; O'Sullivan, Ciara K.; Campàs, Mònica (Science of the Total Environment, 2019-06-28)
Ostreopsis cf. ovata is a benthic microalga distributed in tropical and temperate regions worldwide which produces palytoxins (PlTXs). Herein, an electrochemical biosensor for the detection of this toxic ...
 

Detecting harmful algal blooms with isothermal molecular strategies 

Toldrà, Anna; O'Sullivan, Ciara K.; Campàs, Mònica (Trends in Biotechnology, 2019-08-06)
The use of isothermal nucleic acid amplification strategies to detect harmful algal blooms (HABs) is in its infancy. We describe recent advances in these systems and highlight the challenges for the ...
 

Magnetic beads in marine toxin detection: A review 

Gaiani, Greta; O'Sullivan, Ciara K.; Campàs, Mònica (Magnetochemistry, 2019-11-12)
Due to the expanding occurrence of marine toxins, and their potential impact on human health, there is an increased need for tools for their rapid and efficient detection. We give an overview of the use ...


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Campàs, Mònica (8)
O'Sullivan, Ciara K. (6)Toldrà, Anna (5)Diogène, Jorge (4)Alcaraz, Carles (2)Andree, Karl B. (2)Caixach, Josep (2)Flores, Cintia (2)Katakis, Ioanis (2)Rambla-Alegre, Maria (2)... Show moreSubject63 (5)574 (2)639 (1)... Show moreAreaAgrosistemes i Medi Ambient (8)Producció Animal (3)ProgramAigües Marines i Continentals (8)Aqüicultura (3)Issue Date
2019 (8)
Grant agreement numberMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/BIO2017-87946-C2-2-R/ES/DISPOSITIVOS BIOANALITICOS PARA LA DETECCION RAPIDA Y RENTABLE DE GAMBIERDISCUS Y CIGUATOXINAS/CIGUASENSING (3)MINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/BIO2017-87946-C2-2-R/ES/Dispositivos bioanaliticos para la detección rapida y rentable de gambierdiscus y ciguatoxinas/CIGUASENSING (3)MINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/BIO2014-56024-C2-2-R/ES/MICROSISTEMAS PARA LA DETECCION RAPIDA, FIABLE Y RENTABLE DE MICROALGAS TOXICAS IN SITU Y A TIEMPO REAL/SEASENSING (2)MINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/BIO2014-56024-C2-2-R/ES/Microsistemas para la detección rapida, fiable y rentable de microalgas toxicas in situ y a tiempo real/SEASENSING (2)EC/FP7/311820/EU/Priority environmental contaminants in seafood: safety assessment, impact and public perception/ECSAFESEAFOOD (1)EC/H2020/678589/EU/Preventing and mitigating farmed bivalve diseases/VIVALDI (1)AvailabilityEmbargoed access (5)Open access (3)Document versionAccepted version (7)Published version (1)


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