![]() ![]() Life in the “plastisphere”: microbial communities on plastic marine debris. Microplastics and nanoplastics in aquatic environments: aggregation, deposition, and enhanced contaminant transport. Emissions of ultrafine particles and volatile organic compounds from commercially available desktop three-dimensional printers with multiple filaments. Things we know and don’t know about nanoplastic in the environment. Synthesis of metal-doped nanoplastics and their utility to investigate fate and behaviour in complex environmental systems. ![]() Soap- and metal-free polystyrene latex particles as a nanoplastic model. Towards more realistic reference microplastics and nanoplastics: preparation of polyethylene micro/nanoparticles with a biosurfactant. Interactions between trace metals and plastic production pellets under estuarine conditions. Effect of weathering on environmental behavior of microplastics: properties, sorption and potential risks. Rethinking microplastics as a diverse contaminant suite. Assessing the environmental transformation of nanoplastic through 13C-labelled polymers. Characterization techniques for nanoparticles: comparison and complementarity upon studying nanoparticle properties. How should engineered nanomaterials be regulated for public and environmental health? AMA J. Plastics: The Facts 2019 (PlasticsEurope, 2019) Quantitative analysis of fullerene nanomaterials in environmental systems: a critical review. Towards a definition of inorganic nanoparticles from an environmental, health and safety perspective. Are we speaking the same language? Recommendations for a definition and categorization framework for plastic debris. in Freshwater Microplastics: Emerging Environmental Contaminants? (eds Wagner, M. Current opinion: what is a nanoplastic? Environ. Nano-plastics and their analytical characterisation and fate in the marine environment: from source to sea. Fate and biological effects of silver, titanium dioxide, and C 60 (fullerene) nanomaterials during simulated wastewater treatment processes. Nanoparticle silver released into water from commercially available sock fabrics. Quantification of C 60 fullerene concentrations in water. Aggregation and deposition of engineered nanomaterials in aquatic environments: role of physicochemical interactions. Nanoplastic in the North Atlantic subtropical gyre. Separation and analysis of microplastics and nanoplastics in complex environmental samples. Turning microplastics into nanoplastics through digestive fragmentation by Antarctic krill. Formation of microscopic particles during the degradation of different polymers. Plastic teabags release billions of microparticles and nanoparticles into tea. Nanoplastics formed during the mechanical breakdown of daily-use polystyrene products. Microplastics in freshwater and terrestrial environments: evaluating the current understanding to identify the knowledge gaps and future research priorities. Sebille, Evan A global inventory of small floating plastic debris. Plastic waste inputs from land into the ocean. Production, use, and fate of all plastics ever made. Plastic pollution in the world’s oceans: more than 5 trillion plastic pieces weighing over 250,000 tons afloat at sea. Therefore, nanoscale plastics must be considered as distinct from both microplastics and engineered nanomaterials.Įriksen, M. Like microplastics, incidentally produced nanoplastics exhibit a diversity of compositions and morphologies and a heterogeneity that is typically absent from engineered nanomaterials. These characteristics impact environmental fate, potential effects on biota and human health, sampling and analysis. Moreover, they are distinguished from engineered nanomaterials because of their high particle heterogeneity and their potential for rapid further fragmentation in the environment. Related to their size, nanoplastics are distinguished from microplastics with respect to their transport properties, interactions with light and natural colloids, a high fraction of particle molecules on the surface, bioavailability and diffusion times for the release of plastic additives. While many of the methods developed in nano environment, health and safety work have general applicability to the study of particulate plastics, the nanometric size range has important consequences for both the analytical challenges of studying nanoscale plastics and the environmental implications of these incidental nanomaterials. Increasing concern and research on the subject of plastic pollution has engaged the community of scientists working on the environmental health and safety of nanomaterials. ![]()
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