What are the Challenges in 3D Nanostructure Research?
Despite their potential, several challenges exist:
1. Scalability: Producing 3D nanostructures on a large scale while maintaining uniformity and quality is difficult.
2. Stability: Ensuring the long-term stability of these nanostructures in various environments is crucial, especially for medical and environmental applications.
3. Safety and Toxicity: Understanding and mitigating the potential toxicological impacts of nanomaterials on human health and the environment remains a significant concern.
4. Cost: The high cost associated with the fabrication and integration of 3D nanostructures into commercial products can be prohibitive.
