Clinical study investigates 10 microplastic types in human placenta and meconium; detects polyethylene, polypropylene, polystyrene, and polyurethane in the samples; highlights that evaluation and control of potential contamination is crucial
June 30, 2021
Reviews on effects of micro- and nanoplastics in vitro and in vivo
Literature reviews summarize in vitro and in vivo studies on micro- and nanoplastics; report on various exposure and adsorption pathways and toxic effects of plastic particles; human health impacts to be evaluated under realistic exposure scenarios
June 24, 2021
Review summarizes microplastic exposures to humans
Peer-reviewed article summarizes occurrence, source, and characterization of microplastics in food and beverages; reports highly variable concentrations within and between food categories; identifies water bodies, packaging, and food handling as source of microplastic contamination
June 16, 2021
New Horizon 2020 projects to research impacts of micro- and nanoplastics
CUSP cluster launches with five research projects supported by €30 million in EU funding; aims to investigate complex relationships between micro- and nanoplastics and human health over the next five years; Food Packaging Forum collaborates within the AURORA project focused on early-life health
June 15, 2021
Food packaging identified as primary source of aquatic litter
Nature Sustainability publishes research integrating litter inventories from seven aquatic environments around the globe; finds food packaging makes up the largest share of litter in all aquatic environments (50-88%), except the open ocean; of 112 litter types, 10 make up 75% of litter; top 4 items come from food packaging (44% of total): plastic bags, plastic bottles, food containers, cutlery, and wrappers
June 9, 2021
Migration of chemicals and microplastics from microwavable plastics
Scientists analyze migration of chemicals and microplastics from microwavable food containers; identify dozens of intentionally and non-intentionally added substances and up to over one million microplastics per liter in food simulants; migration partly exceeds Cramer class-based recommendations
May 19, 2021
Review finds plastic pollution qualifies as planetary boundary threat
Review in Environmental Science and Technology presents evidence that plastic pollution fulfills all three criteria necessary for consideration as a planetary boundary threat: global exposure, not easily reversible, creating hazards disrupting earth system processes; suggests research priorities to find extent of planetary boundary but states risk that “boundary threshold for environmental plastics could be crossed before it is known”
May 11, 2021
Study tracks mineral water microplastics from well to bottle
Recent publication in peer-reviewed journal Water measures microplastic content in well water at each stage of the bottling process to track microplastic sources; microplastics introduced at all steps of bottling process with greatest increase at capping
May 10, 2021
Nature News reviews research on micro- and nanoplastics
Feature article provides an overview of the current research surrounding the study of microplastics and nanoplastics, potential effects on human and environmental health, and concerns for the future
May 6, 2021
Scientists aspire to align UNEA terminology with plastics policy goals
Scientific opinion published in Environmental Science and Technology argues United Nations Environment Assembly (UNEA) should define terminology around plastic pollution; argues “marine plastic” label misleading; “pollution” a better term than “littler”, “debris”, or “waste”; microplastics should be considered together with macroplastics
