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Addressing the analytical challenges for the detection of ciguatoxins using an electrochemical biosensor 

Leonardo, Sandra; Gaiani, Greta; Tsumuraya, Takeshi; Hirama, Masahiro; Turquet, Jean; Sagristà, Núria; Rambla-Alegre, Maria; Flores, Cintia; Caixach, Josep; Diogène, Jorge; O'Sullivan, Ciara K.; Alcaraz, Carles; Campàs, Mònica (Analytical Chemistry, 2020-03-05)
The importance of ciguatoxins (CTXs) in seafood safety and their emerging occurrence in locations far away from tropical areas highlight the need for simple and low-cost methods for the sensitive and ...
 

A regionalised life cycle assessment model to globally assess the environmental implications of soil salinization in irrigated agriculture 

Núñez, Montserrat; Finkbeiner, Matthias (Environmental Science and Technology, 2020-02-21)
We present a global, locally resolved life cycle assessment (LCA) model to assess the potential effects on soil quality due to the accumulation of water-soluble salts in the agricultural soil profile, ...
 

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 ...
 

Deep learning in agriculture: A survey 

Kamilaris, Andreas; Prenafeta-Boldú, Francesc X. (Computers and Electronics in Agriculture, 2018-02-22)
Deep learning constitutes a recent, modern technique for image processing and data analysis, with promising results and large potential. As deep learning has been successfully applied in various domains, ...
 

The rise of blockchain technology in agriculture and food supply chains 

Kamilaris, Andreas; Fonts, Agusti; Prenafeta-Boldύ, Francesc X. (Trends in Food Science and Technology, 2019-07-30)
Blockchain is an emerging digital technology allowing ubiquitous financial transactions among distributed untrusted parties, without the need of intermediaries such as banks. This article examines the ...
 

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 ...
 

Evaluation and sensitivity analysis of diatom DNA metabarcoding for WFD bioassessment of Mediterranean rivers 

Pérez-Burillo, Javier; Trobajo, Rosa; Vasselon, Valentin; Rimet, Frédéric; Bouchez, Agnès; Mann, David G. (Science of The Total Environment, 2020-04-04)
Our study of 164 diatom samples from Catalonia (NE Spain) is the first to evaluate the applicability of DNA metabarcoding, based on high throughput sequencing (HTS) using a 312-bp rbcL marker, for ...
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AuthorDiogène, Jorge (10)Campàs, Mònica (7)O'Sullivan, Ciara K. (4)Toldrà, Anna (4)Alcaraz, Carles (3)Andree, Karl B. (3)Caixach, Josep (3)Flores, Cintia (3)Kamilaris, Andreas (3)Rambla-Alegre, Maria (3)... Show moreSubject
63 (21)
502 (1)504 (1)574 (1)631/635 (1)636 (1)... Show moreArea
Agrosistemes i Medi Ambient (21)
Producció Animal (4)ProgramAigües Marines i Continentals (13)Gestió Integral de Residus Orgànics (7)Aqüicultura (4)Agricultura Urbana i Periurbana (GE) (1)Issue Date2020 (4)2019 (12)2018 (5)Grant agreement numberEC/H2020/665919/EU/Opening Sphere UAB-CEI to PostDoctoral Fellows/P-SPHERE (4)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 (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 DETECCION RAPIDA Y RENTABLE DE GAMBIERDISCUS Y CIGUATOXINAS/CIGUASENSING (3)EC/FP7/311820/EU/Priority environmental contaminants in seafood: safety assessment, impact and public perception/ECSAFESEAFOOD (2)EFSA/ /GP-EFSA-AFSCO-2015-03/EU/Risk Characterization of Ciguatera Food Poisoning in Europe/EUROCIGUA (2)EC/COST/CA15219/EU/Developing new genetic tools for bioassessment of aquatic ecosystems in Europe/DNAqua.Net (1)EC/H2020/739578/EU/Research Center on Interactive Media, Smart System and Emerging Technologies/RISE (1)MICINN/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 (1)MINECO-FEDER/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 (1)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 (1)... Show moreAvailabilityOpen access (12)Embargoed access (9)Document versionAccepted version (16)Published version (5)


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