Generation, release, and aggregation of nanoplastics: Effects of aging and parent polymer material

Key Points

• Nanoplastics aggregation correlates with aging of parent polymer materials, influencing their environmental impact.
• Experiments show varying levels of release from polymer materials, highlighting differences in behavior over time.
• Aging effects on nanoplastics were assessed using controlled laboratory conditions to simulate environmental exposure.
• Results emphasize the need for more research on how nanoplastics behave as they age in the environment.