Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR
Microplastics (MPs) are present in fresh, brackish, or marine waters. Micro- and macroinvertebrates can mistake MPs or small microplastics (SMPs, <100 μm) to be food particles and easily ingest them according to the size of their mouthparts. SMPs may then block the passage of food through the int...
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Online Access: | http://hdl.handle.net/10278/3729856 https://doi.org/10.1016/j.marpolbul.2020.111606 |
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ftuniveneziairis:oai:iris.unive.it:10278/3729856 2024-04-14T08:10:37+00:00 Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR Corami F. Rosso B. Roman M. Picone M. Gambaro A. Barbante C. Corami, F. Rosso, B. Roman, M. Picone, M. Gambaro, A. Barbante, C. 2020 http://hdl.handle.net/10278/3729856 https://doi.org/10.1016/j.marpolbul.2020.111606 eng eng info:eu-repo/semantics/altIdentifier/pmid/32905909 info:eu-repo/semantics/altIdentifier/wos/WOS:000587626800005 volume:160 firstpage:111606 journal:MARINE POLLUTION BULLETIN http://hdl.handle.net/10278/3729856 doi:10.1016/j.marpolbul.2020.111606 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85090243050 info:eu-repo/semantics/closedAccess Bioindicator Micro-FTIR Microplastic Oysters Crassostrea giga Polyamide Settore CHIM/01 - Chimica Analitica Settore CHIM/12 - Chimica dell'Ambiente e dei Beni Culturali info:eu-repo/semantics/article 2020 ftuniveneziairis https://doi.org/10.1016/j.marpolbul.2020.111606 2024-03-21T18:12:47Z Microplastics (MPs) are present in fresh, brackish, or marine waters. Micro- and macroinvertebrates can mistake MPs or small microplastics (SMPs, <100 μm) to be food particles and easily ingest them according to the size of their mouthparts. SMPs may then block the passage of food through the intestinal tract (i.e. hepatopancreas), accumulate within the organism, and enter the food web. Pacific oysters (Crassostrea gigas) are allochthonous filter-feeding bivalve mollusks, which have been introduced in coastal seas around the world in both natural banks and farms. Considering their economic and ecological value, these bivalves have been chosen as a model to study the ingestion of SMPs. A novel method for the extraction and purification of SMPs in bivalves was developed. Quantification and simultaneous polymer identification of SMPs using Micro-FTIR (Fourier Transform Infrared Spectroscopy) were performed, with a limit of detection for the particle size of 5 μm. Article in Journal/Newspaper Crassostrea gigas Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca) Pacific Marine Pollution Bulletin 160 111606 |
institution |
Open Polar |
collection |
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca) |
op_collection_id |
ftuniveneziairis |
language |
English |
topic |
Bioindicator Micro-FTIR Microplastic Oysters Crassostrea giga Polyamide Settore CHIM/01 - Chimica Analitica Settore CHIM/12 - Chimica dell'Ambiente e dei Beni Culturali |
spellingShingle |
Bioindicator Micro-FTIR Microplastic Oysters Crassostrea giga Polyamide Settore CHIM/01 - Chimica Analitica Settore CHIM/12 - Chimica dell'Ambiente e dei Beni Culturali Corami F. Rosso B. Roman M. Picone M. Gambaro A. Barbante C. Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR |
topic_facet |
Bioindicator Micro-FTIR Microplastic Oysters Crassostrea giga Polyamide Settore CHIM/01 - Chimica Analitica Settore CHIM/12 - Chimica dell'Ambiente e dei Beni Culturali |
description |
Microplastics (MPs) are present in fresh, brackish, or marine waters. Micro- and macroinvertebrates can mistake MPs or small microplastics (SMPs, <100 μm) to be food particles and easily ingest them according to the size of their mouthparts. SMPs may then block the passage of food through the intestinal tract (i.e. hepatopancreas), accumulate within the organism, and enter the food web. Pacific oysters (Crassostrea gigas) are allochthonous filter-feeding bivalve mollusks, which have been introduced in coastal seas around the world in both natural banks and farms. Considering their economic and ecological value, these bivalves have been chosen as a model to study the ingestion of SMPs. A novel method for the extraction and purification of SMPs in bivalves was developed. Quantification and simultaneous polymer identification of SMPs using Micro-FTIR (Fourier Transform Infrared Spectroscopy) were performed, with a limit of detection for the particle size of 5 μm. |
author2 |
Corami, F. Rosso, B. Roman, M. Picone, M. Gambaro, A. Barbante, C. |
format |
Article in Journal/Newspaper |
author |
Corami F. Rosso B. Roman M. Picone M. Gambaro A. Barbante C. |
author_facet |
Corami F. Rosso B. Roman M. Picone M. Gambaro A. Barbante C. |
author_sort |
Corami F. |
title |
Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR |
title_short |
Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR |
title_full |
Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR |
title_fullStr |
Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR |
title_full_unstemmed |
Evidence of small microplastics (<100 μm) ingestion by Pacific oysters (Crassostrea gigas): A novel method of extraction, purification, and analysis using Micro-FTIR |
title_sort |
evidence of small microplastics (<100 μm) ingestion by pacific oysters (crassostrea gigas): a novel method of extraction, purification, and analysis using micro-ftir |
publishDate |
2020 |
url |
http://hdl.handle.net/10278/3729856 https://doi.org/10.1016/j.marpolbul.2020.111606 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/32905909 info:eu-repo/semantics/altIdentifier/wos/WOS:000587626800005 volume:160 firstpage:111606 journal:MARINE POLLUTION BULLETIN http://hdl.handle.net/10278/3729856 doi:10.1016/j.marpolbul.2020.111606 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85090243050 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.marpolbul.2020.111606 |
container_title |
Marine Pollution Bulletin |
container_volume |
160 |
container_start_page |
111606 |
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1796308239433859072 |