What Are the Challenges in Magnetic Nanotechnology?
Despite its promising applications, magnetic nanotechnology faces several challenges:
1. Stability: Magnetic nanoparticles tend to agglomerate, leading to a loss of their unique properties. Stabilizing agents or coatings are often necessary to maintain their functionality.
2. Biocompatibility: For medical applications, ensuring that magnetic nanoparticles are non-toxic and biocompatible is crucial. Research is ongoing to develop safe and effective nanoparticles for clinical use.
3. Scalability: Producing magnetic nanoparticles at a commercial scale while maintaining their unique properties and consistency is a significant challenge.
