Microplastics in hot water

The Microplastics Issue

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This book chapter introduces the microplastics issue in the context of titanium and titanium nanoparticles, covering the size range and basic characteristics of microplastic particles (1–5,000 µm). The association of titanium-based nanoparticles with microplastic matrices is relevant to understanding how engineered nanomaterials may co-contaminate environments alongside plastic pollution.

Microplastics are everywhere — but are they harmful?

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Microplastics are now found in marine animals and the human body, prompting scientists to urgently investigate their potential health effects. While ubiquity is established, the extent of harm to human health remains an open and actively researched question with significant public health implications.

Our Microplastic Problem

Microplastics in Foods

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Researchers reviewed the sources, occurrence, and health implications of microplastic contamination across diverse food categories, tracing pathways from agricultural soils and processing facilities to the human dinner plate. The pervasiveness of microplastics in the food supply means dietary ingestion is a primary and daily human exposure route, underscoring the urgency of setting regulatory limits and improving food safety standards.

Microplastic Pollution in Water

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Researchers reviewed microplastic pollution across freshwater, seawater, and coastal environments, summarizing sources, detection methods, and ecological and human health impacts, and identifying standardization of sampling and analysis techniques as a critical research priority.