What are the Key Challenges in Regulating Nanomaterials?
Regulating nanomaterials presents several challenges due to their unique characteristics:
- Characterization: Accurately defining and measuring the properties of nanomaterials, such as size, shape, and surface chemistry. - Risk Assessment: Developing reliable methods to assess the toxicity and environmental impact of nanomaterials. - Standardization: Establishing standardized testing protocols and regulatory guidelines that can be universally applied. - Data Availability: Limited data on the long-term effects of nanomaterials on health and the environment.