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Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Environmental Sources Sign in to save

The Role of Microplastics in Bioaccumulation of Pollutants

2021
Tania Pelamatti, Lara Roberta Cardelli, Lorena M. Rios-Mendoza

Summary

Microplastics act as environmental sponges, sorbing organic compounds, heavy metals, and other emerging contaminants from surrounding ecosystems and concentrating them as they move up the food chain through bioaccumulation. This vector effect means that ingesting microplastics carries a compounded toxicological risk beyond the plastic particles themselves, amplifying exposure to multiple co-contaminants simultaneously.

Microplastics (MPs) have become an environmental threat due to their persistence, ubiquity, and potential harm to wildlife. Once dispersed in the ecosystem, MPs can sorb environmental pollutants such as organic compounds, metals, and emerging contaminants. This...

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