What challenges are associated with size and surface properties in Nanotechnology?
While the unique size and surface properties of nanomaterials offer numerous advantages, they also present challenges. One major challenge is the aggregation of nanoparticles, which can reduce their effective surface area and alter their properties. Additionally, controlling the uniformity and reproducibility of surface modifications can be difficult. There are also concerns regarding the toxicity and environmental impact of nanomaterials, which necessitates thorough investigation and regulation. Addressing these challenges is critical for the safe and effective application of nanotechnology.
