Several challenges in nanotechnology necessitate persistent efforts:
Scalability: Producing nanomaterials and nanodevices at a commercial scale without compromising quality is a significant challenge. Persistent efforts are required to develop scalable manufacturing processes. Safety and Environmental Impact: Understanding the potential health and environmental impacts of nanomaterials is crucial. Persistent research is needed to assess and mitigate risks. Standardization: Establishing standards for the characterization and measurement of nanomaterials ensures consistency and reliability. Persistent efforts in standardization are essential for the field's growth.