One of the biggest challenges is the lack of standardized testing protocols. Due to the diversity of nanomaterials and their applications, developing universally accepted standards is complex but essential for consistent and reliable results.
Instrumentation
Advanced and specialized instruments are required for testing at the nanoscale. These instruments are often expensive and require expert operators, which can limit accessibility for widespread testing.
Interdisciplinary Collaboration
Effective testing often requires collaboration across multiple disciplines, including chemistry, biology, physics, and engineering. Coordinating such interdisciplinary efforts can be challenging but is necessary for comprehensive evaluation.
