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Cited by 356

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Colonization of Non-biodegradable and Biodegradable Plastics by Marine Microorganisms

Open access
Dussud, Claire, Hudec, Cindy, George, Matthieu, Fabre, Pascale, Higgs, Perry, Bruzaud, Stéphane, Delort, Anne-Marie, Eyheraguibel, Boris, Meistertzheim, Anne-Leïla, Jacquin, Justine, Cheng, Jingguang, Callac, Nolwenn, Odobel, Charlène, Rabouille, Sophie, Ghiglione, Jean-François·2018·Frontiers in Microbiology

Abstract

Plastics are ubiquitous in the oceans and constitute suitable matrices for bacterial attachment and growth. Understanding biofouling mechanisms is a key issue to assessing the ecological impacts and fate of plastics in marine environment. In this study, we investigated the different steps of plastic colonization of polyolefin-based plastics, on the first one hand, including conventional low-density polyethylene (PE), additivated PE with pro-oxidant (OXO), and artificially aged OXO (AA-OXO); and of a polyester, poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), on the other hand. We combined measurements of physical surface properties of polymers (hydrophobicity and roughness) with microbiological characterization of the biofilm (cell counts, taxonomic composition, and heterotrophic activity) using a wide range of techniques, with some of them used for the first time on plastics. Our experimental setup using aquariums with natural circulating seawater during 6 weeks allowed us to characterize the successive phases of primo-colonization, growing, and maturation of the biofilms. We highlighted different trends between polymer types with distinct surface properties and composition, the biodegradable AA-OXO and PHBV presenting higher colonization by active and specific bacteria compared to non-biodegradable polymers (PE and OXO). Succession of bacterial population occurred during the three colonization phases, with hydrocarbonoclastic bacteria being highly abundant on all plastic types. This study brings original data that provide new insights on the colonization of non-biodegradable and biodegradable polymers by marine microorganisms.

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Metadata

Authors
Dussud, C., Hudec, C., George, M., Fabre, P., Higgs, P., Bruzaud, S., Delort, A.-M., Eyheraguibel, B., Meistertzheim, A.-L., Jacquin, J., Cheng, J., Callac, N., Odobel, C., Rabouille, S., & Ghiglione, J.-F.
Venue
Frontiers in Microbiology
Published
2018-07-18
Volume
9
Pages
1571-1571
ISSN
1664-302X (ISSN-L)
OpenAlex
W2847995145
Cited by
356
References
12
FWCI
8.81
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Colonization of Non-biodegradable and Biodegradable Plastics by Marine Microorganisms. https://app.cochat.ai/papers/10.3389/fmicb.2018.01571
The paper
Dussud, C., Hudec, C., George, M., Fabre, P., Higgs, P., Bruzaud, S., Delort, A.-M., Eyheraguibel, B., Meistertzheim, A.-L., Jacquin, J., Cheng, J., Callac, N., Odobel, C., Rabouille, S., & Ghiglione, J.-F. (2018). Colonization of Non-biodegradable and Biodegradable Plastics by Marine Microorganisms. Frontiers in Microbiology. https://doi.org/10.3389/fmicb.2018.01571

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.