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Skawina A, Dąbrowska A, Bonk A, Paterczyk B, Nowakowska J. Tracking the micro- and nanoplastics in the terrestrial-freshwater food webs. Bivalves as sentinel species. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 917:170468. [PMID: 38296093 DOI: 10.1016/j.scitotenv.2024.170468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 02/05/2024]
Abstract
Micro- (MPs) and nanoplastics (NPs) are currently ubiquitous in the ecosystems, and freshwater biota is still insufficiently studied to understand the global fate, transport paths, and consequences of their presence. Thus, in this study, we investigated the role of bivalves and a trophic transfer of MPs and NPs in an experimental food chain. The food chain consisted of terrestrial non-selective detritivore Dendrobaena (Eisenia) sp., freshwater benthic filter feeder Unio tumidus, and freshwater benthic detritivore-collectors Asellus aquaticus or Gammarus sp. Animals were exposed to different fluorescently labeled micro- and nanoplastics (PMMA 20 μm, nanoPS 15-18 nm, and 100 nm, PS 1 μm and 20 μm, PE from cosmetics) as well as to the faeces of animals exposed to plastics to assess their influence on the environmental transportation, availability to biota, and bioaccumulation of supplied particles. Damaged and intact fluorescent particles were observed in the faeces of terrestrial detritivores and in the droppings of aquatic filter feeders, respectively. They were also present in the guts of bivalves and of crustaceans which were fed with bivalve droppings. Bivalves (Unio tumidus, and additionally Unio pictorum, and Sphaerium corneum) produced droppings containing micro- and nanoparticles filtered from suspension and deposited them onto the tank bottom, making them available for broader feeding guilds of animals (e.g. collectors, like crustaceans). Finally, the natural ageing of PS and its morphological changes, leakage of the fluorescent labelling, and agglomeration of particles were demonstrated. That supports our hypothesis of the crucial role of the characterization of physical and chemical materials in adequately understanding the mechanisms of their interaction with biota. Microscopical methods (confocal, fluorescent, scanning electron) and Raman and FT-IR spectroscopy were used to track the particles' passage in a food web and monitor structural changes of the MPs' and NPs' surface.
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Affiliation(s)
- Aleksandra Skawina
- University of Warsaw, Faculty of Biology, Institute of Evolutionary Biology, Żwirki i Wigury 101 Str., 02-089 Warsaw, Poland; University of Warsaw, Faculty of Biology, Institute of Functional Biology and Ecology, Miecznikowa 1 Str., 02-096 Warsaw, Poland.
| | - Agnieszka Dąbrowska
- University of Warsaw, Faculty of Chemistry, Laboratory of Spectroscopy and Intermolecular Interactions, Pasteura 1 Str., 02-093 Warsaw, Poland.
| | - Agata Bonk
- University of Bremen, Faculty 2 Biology, Chemistry Leobener Str., 28359 Bremen, Germany
| | - Bohdan Paterczyk
- University of Warsaw, Faculty of Biology, Imaging Laboratory, Miecznikowa 1 Str., 02-096 Warsaw, Poland
| | - Julita Nowakowska
- University of Warsaw, Faculty of Biology, Imaging Laboratory, Miecznikowa 1 Str., 02-096 Warsaw, Poland
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ET&C Best Paper of 2022. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023; 42:1435-1437. [PMID: 37378587 DOI: 10.1002/etc.5647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
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Vidal-Liñán L, Moscoso-Pérez C, Laranjeiro F, Muniategui-Lorenzo S, Beiras R. Filtration of biopolymer PHB particles loaded with synthetic musks does not cause significant bioaccumulation in marine mussels. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 99:104092. [PMID: 36868485 DOI: 10.1016/j.etap.2023.104092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/08/2023] [Accepted: 02/27/2023] [Indexed: 06/18/2023]
Abstract
The role of the biopolymer polyhydroxybutyrate (PHB, <250 µm) as a vehicle of a synthetic musks mixture (celestolide, galaxolide, tonalide, musk xylene, musk moskene and musk ketone) to Mytilus galloprovincialis was investigated. For 30 days, virgin PHB, virgin PHB+musks (6.82 µg g-1) and weathered PHB+musks, were daily spiked into tanks containing mussels, followed by a 10-day depuration period. Water and tissues samples were collected to measure exposure concentrations and accumulation in tissues. Mussels were able to actively filter microplastics in suspension but the concentration of the musks found in tissues (celestolide, galaxolide, tonalide) were markedly lower than the spiked concentration. Estimated Trophic Transfer Factors suggest that PHB will only play a minor role on musks accumulation in marine mussels, even if our results suggest a slightly extended persistence in tissues of musks loaded to weathered PHB.
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Affiliation(s)
- Leticia Vidal-Liñán
- Centro de Investigación Mariña ECIMAT-CIM, Universidade de Vigo, 36331 Vigo, Spain
| | - Carmen Moscoso-Pérez
- Universidade da Coruña, Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), 15008 A Coruña, Spain
| | - Filipe Laranjeiro
- Centro de Investigación Mariña ECIMAT-CIM, Universidade de Vigo, 36331 Vigo, Spain.
| | - Soledad Muniategui-Lorenzo
- Universidade da Coruña, Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), 15008 A Coruña, Spain
| | - Ricardo Beiras
- Centro de Investigación Mariña ECIMAT-CIM, Universidade de Vigo, 36331 Vigo, Spain
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Li Y, Liu S, Ji Z, Sun J, Liu X. Distinct responses of Chlorella vulgaris upon combined exposure to microplastics and bivalent zinc. JOURNAL OF HAZARDOUS MATERIALS 2023; 442:130137. [PMID: 36303359 DOI: 10.1016/j.jhazmat.2022.130137] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 10/01/2022] [Accepted: 10/04/2022] [Indexed: 06/16/2023]
Abstract
Microplastics (MPs) and heavy metals are ubiquitous pollutants in the aquatic environment. In this study, the sorption behavior of two typical MPs (PVC and PE) to bivalent zinc ions (Zn(II)) and their combined toxic effects on Chlorella vulgaris were systemically studied. The growth inhibition rate, the activities of photosynthesis and antioxidant enzymes (SOD and CAT), the cell membrane integrity and the cell apoptosis rate were employed to evaluate the toxicity. Our result showed that PVC and PE have different adsorption capacities for Zn(II), and the combined exposure to Zn(II) and MPs had distinct patterns on the inhibition of the cell growth and induction of oxidative stress. Under our experimental concentrations, PE and Zn(II) showed a synergistic effect, while PVC and Zn(II) exhibited an antagonistic effect. Finally, an action mechanism was proposed to explain the experimental phenomena. This study demonstrated that flow cytometry can be a powerful tool to study the toxic effect of MP composites, and MPs can not only allow a free ride for the water contaminants, but also remarkably alter their toxic effects on phytoplankton. These effects deserve further consideration during evaluation of ecological risks of MPs in the water environment.
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Affiliation(s)
- Yunxue Li
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300354, PR China
| | - Sitong Liu
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300354, PR China
| | - Zhiyong Ji
- Engineering Research Center of Seawater Utilization of Ministry of Education, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, PR China
| | - Jun Sun
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences (Wuhan), Wuhan 430074, PR China
| | - Xianhua Liu
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300354, PR China.
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Jerri HA, Torres-Díaz I, Zhang L, Impellizzeri N, Benczédi D, Bevan MA. Surface Morphology-Enhanced Delivery of Bioinspired Eco-Friendly Microcapsules. ACS APPLIED MATERIALS & INTERFACES 2022; 14:41499-41507. [PMID: 36041180 DOI: 10.1021/acsami.2c08305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
We report the development of novel mineralized protein microcapsules to address critical challenges in the environmental impact and performance of consumer, pharmaceutical, agrochemical, cosmetic, and paint products. We designed environment-friendly capsules composed of proteins and biominerals as an alternative to solid microplastic particles or core-shell capsules made of nonbiodegradable synthetic polymeric resins. We synthesized mineralized capsule surface morphologies to mimic the features of natural pollens, which dramatically improved the deposition of high value-added fragrance chemicals on target substrates in realistic application conditions. A mechanistic model accurately captures the observed enhanced deposition behavior and shows how surface features generate an adhesive torque that resists shear detachment. Mineralized protein capsule performance is shown to depend both on material selection that determines van der Waals attraction and on capsule-substrate energy landscapes as parameterized by a geometric taxonomy for surface morphologies. These findings have broad implications for engineering multifunctional environmentally friendly delivery systems.
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Affiliation(s)
- Huda A Jerri
- R&D Division, Firmenich Inc., Plainsboro, New Jersey 08536, United States
| | - Isaac Torres-Díaz
- Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Lechuan Zhang
- Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | | | - Daniel Benczédi
- Corporate Research Division, Firmenich SA., 1242 Satigny, Switzerland
| | - Michael A Bevan
- Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
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Asselman J. Relevant and Realistic Assessments of Micro- and Nanoplastics in the Environment. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2022; 41:818-819. [PMID: 34913518 DOI: 10.1002/etc.5269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 12/09/2021] [Indexed: 06/14/2023]
Affiliation(s)
- Jana Asselman
- Blue Growth Research Lab, Ghent University, Oostende, Belgium
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Kuehr S, Esser D, Schlechtriem C. Invertebrate Species for the Bioavailability and Accumulation Assessment of Manufactured Polymer-Based Nano- and Microplastics. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2022; 41:961-974. [PMID: 35188296 DOI: 10.1002/etc.5315] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 07/11/2021] [Accepted: 02/15/2022] [Indexed: 06/14/2023]
Abstract
Bioaccumulation tests with invertebrates have recently been discussed as a suitable alternative to bioaccumulation tests with metal- or metal oxide-based nanoparticles in fish for regulatory assessment. In the present study, as a first step, we investigated the suitability of three invertebrate species for bioaccumulation tests with nano- and microplastics. In a laboratory approach the freshwater bivalve Corbicula fluminea, the freshwater amphipod Hyalella azteca, and the terrestrial isopod Porcellio scaber were exposed to fluorescently labeled nano- and microplastics to evaluate their suitability to estimate the bioavailability and bioaccumulation of these test items. No bioaccumulation was observed in H. azteca or P. scaber. In contrast, the measurement of the relative fluorescence of the test items in the soft tissue and the feces of the filter-feeding bivalve allowed us to derive data that may be useful for the regulatory bioaccumulation assessment of manufactured nano- and microplastics. The developed measurement method using fluorescence represents a time-efficient and cost-effective analytical method for manufactured nano- and microplastics in laboratory studies for regulatory assessment. Environ Toxicol Chem 2022;41:961-974. © 2022 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Sebastian Kuehr
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Schmallenberg, Germany
- Department Chemistry and Biology, "Ecotoxicology" Work Group, University of Siegen, Siegen, Germany
| | - Dana Esser
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Schmallenberg, Germany
| | - Christian Schlechtriem
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Schmallenberg, Germany
- Department Chemistry and Biology, "Ecotoxicology" Work Group, University of Siegen, Siegen, Germany
- RWTH Aachen University, Aachen, Germany
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