Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/87461
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Magalhães, Vitor | por |
dc.contributor.author | Pinto, Vânia Cristina Gonçalves | por |
dc.contributor.author | Sousa, Paulo | por |
dc.contributor.author | Gonçalves, Luís | por |
dc.contributor.author | Fernández, Emilio | por |
dc.contributor.author | Minas, Graça | por |
dc.date.accessioned | 2023-12-06T10:07:31Z | - |
dc.date.available | 2023-12-06T10:07:31Z | - |
dc.date.issued | 2023-11-15 | - |
dc.identifier.citation | https://doi.org/10.1016/j.algal.2023.103317 | por |
dc.identifier.issn | 2211-9264 | - |
dc.identifier.uri | https://hdl.handle.net/1822/87461 | - |
dc.description.abstract | Harmful algal blooms (HABs) are a recurring phenomenon along all continents, posing a global threat, particularly due to shellfish poisoning and public health, and their timely monitoring is vital for safeguarding the blue economy. The ability to efficiently isolate species of interest, such as harmful dinoflagellates, is a key process for HABs monitoring which is particularly complex because of the typically high diversity of marine microalgae communities. This study introduces a simple spiral microchannel device using inertial microfluidics to separate and concentrate microalgae based on size. This device effectively concentrates microalgae, achieving up to 5.8-fold fluorescence increase after 3 cycles in the spiral and isolates target species with <6 % cell loss. A continuous enrichment method demonstrated a 2.85-fold increase in fluorescence signal for Alexandrium minutum after 80 min. This method proved suitable to enhance the sensitivity of devices designed to detect harmful phytoplankton species' early blooms. | por |
dc.description.sponsorship | This work has been supported by the project Eye-on-shell (EXPL/EAM-OCE/1155/2021), and partially supported by the project PlastiSensor (PTDC/EAM-OCE/6797/2020), through national funds (OE),within the scope of the Scientific Research and Technological Development Projects (IC&DT) program in all scientific domains (PTDC), through the Foundation for Science and Technology, I.P. (FCT, I.P). Work was also partially supported by the European Union’s Horizon 2020 research and innovation programme via ASSEMBLE Plus under grant agreement No 730984, and under the national support to R&D | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FEAM-OCE%2F1155%2F2021/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FEAM-OCE%2F6797%2F2020/PT | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | por |
dc.subject | HABs | por |
dc.subject | Inertial microfluidics | por |
dc.subject | Alexandrium species | por |
dc.subject | Size-based separation | por |
dc.subject | Cell enrichment | por |
dc.title | Spiral inertial microfluidics for separation and concentration of phytoplankton | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2211926423003508?pes=vor | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 12 | por |
oaire.citationVolume | 76 | por |
dc.identifier.doi | 10.1016/j.algal.2023.103317 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia do Ambiente | por |
sdum.journal | Algal Research | por |
oaire.version | VoR | por |
dc.identifier.articlenumber | 103317 | por |
Aparece nas coleções: | CMEMS - Artigos em revistas internacionais/Papers in international journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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AlgalResearch-2023-103317.pdf | 9,26 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons