Nanoplastics are plastic particles smaller than 1 micron that can enter human cells, cross biological barriers, and potentially reach organs and tissues.
high
descriptive
Definition and reported biological behavior of very small plastic particles.
Microplastics and nanoplastics have been associated with long-term health complications including respiratory and reproductive issues, neurological toxicity, and increased cancer risk.
high
descriptive
Reported health conditions linked to exposure to micro- and nanoplastic particles.
Microplastic and nanoplastic particles that enter the bloodstream and organs can cause chronic inflammation, oxidative stress to cells, and hormonal disruption.
high
descriptive
Mechanisms by which internalized plastic particles can harm biological tissues.
Plastic drinking bottles can shed microplastic and nanoplastic particles during manufacture, storage, transport, breakdown, manipulation, and when exposed to sunlight or temperature changes.
high
descriptive
Processes and conditions that generate plastic particle contamination from bottled-water containers.