Field
Value
Language
dc.contributor.author
Zandieh, Mohamad
datacite.creator.affiliationIdentifier
https://ror.org/01aff2v68
en_US
datacite.creator.affiliation
University of Waterloo
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0001-9560-6184
en_US
dc.contributor.author
Liu, Juewen
datacite.creator.affiliationIdentifier
https://ror.org/01aff2v68
en_US
datacite.creator.affiliation
University of Waterloo
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0001-5918-9336
en_US
dc.date.accessioned
2022-10-26T22:34:40Z
dc.date.available
2022-12-31T06:00:00Z
dc.date.issued
2022-12-31
dc.identifier.uri
https://www.frdr-dfdr.ca/repo/dataset/3df61ed9-8173-4773-92cf-5940b603c63b
dc.identifier.uri
https://doi.org/10.20383/103.0645
dc.description
Removal and degradation of microplastics are often carried out separately. In this work, hydrophilic bare Fe3O4 nanoaggregates allowed efficient removal of the most common microplastics including high-density polyethylene, polypropylene, polyvinyl chloride, polystyrene, and polyethylene terephthalate. Full extraction was achieved using Fe3O4 at 1% of the mass of microplastics. Hydrogen bonding is the main force for the adsorption of Fe3O4. Unlike the more commonly used hydrophobically modified Fe3O4 nanoparticles, the bare Fe3O4 benefitted from the peroxidase-like activity of its exposed surface, enabling further catalytic degradation of microplastics with nearly 100% efficiency and easy recovery of the Fe3O4.
en_US
dc.publisher
Federated Research Data Repository / dépôt fédéré de données de recherche
dc.rights
Creative Commons Public Domain Dedication (CC0 1.0)
en_US
dc.rights.uri
https://creativecommons.org/publicdomain/zero/1.0/
en_US
dc.subject
microplastics
en_US
dc.subject
iron oxide nanoparticles
en_US
dc.subject
nanozymes
en_US
dc.subject
water treatment
en_US
dc.subject
plastic degradation
en_US
dc.title
Removal and Degradation of Microplastics Using the Magnetic and Nanozyme Activities of Bare Iron Oxide Nanoaggregates
en_US
globus.shared_endpoint.name
9347409e-b290-40c8-9b35-8bc3bae5d046
globus.shared_endpoint.path
/2/published/publication_640/
datacite.publicationYear
2022
datacite.date.Collected
2021-10-01/2022-02-01
datacite.resourceType
Dataset
en_US
datacite.relatedIdentifier.IsCitedBy
https://doi.org/10.1002/anie.202212013
datacite.fundingReference.funderIdentifier
https://ror.org/01h531d29
en_US
datacite.fundingReference.funderName
Natural Sciences and Engineering Research Council of Canada (NSERC)
en_US
datacite.fundingReference.awardNumber
ALLRP 558435–20
en_US
datacite.fundingReference.awardTitle
Alliance Grants - Plastics Science for a Cleaner Future program
en_US
frdr.crdc.code
RDF1040107
en_US
frdr.crdc.group_en
Chemical sciences
en_US
frdr.crdc.class_en
Analytical chemistry
en_US
frdr.crdc.field_en
Separation science
en_US
frdr.crdc.group_fr
Sciences chimiques
fr_CA
frdr.crdc.class_fr
Chimie analytique
fr_CA
frdr.crdc.field_fr
Science des séparations
fr_CA
datacite.description.other
Associated publication: Removal and Degradation of Microplastics Using the Magnetic and Nanozyme Activities of Bare Iron Oxide Nanoaggregates
datacite.description.other
Item exited embargo and became publicly available on 2022-12-31
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