The behavior of nanoparticles is influenced by several factors:
Size and Shape: The size and shape of nanoparticles can significantly affect their physical and chemical properties. For instance, smaller particles have a higher surface area-to-volume ratio, which can enhance their reactivity. Surface Charge: The surface charge of nanoparticles can influence their stability in suspension and their interaction with other particles or biological systems. Surface Functionalization: Modifying the surface of nanoparticles with various functional groups can tailor their properties for specific applications, such as improving biocompatibility or targeting specific cells. Aggregation: Nanoparticles tend to aggregate due to van der Waals forces, which can affect their distribution and effectiveness in applications.
