Despite their potential, nanoprocesses face several challenges:
Scalability: Producing nanoscale structures on an industrial scale remains difficult and expensive. Contamination: Even the smallest amount of contamination can significantly affect the properties of nanomaterials. Complexity: The intricate behavior of materials at the nanoscale requires advanced understanding and control. Safety: The health and environmental impacts of nanomaterials are not yet fully understood, necessitating cautious development.
