How Do Nanoscale Interactions Differ from Bulk Material Interactions?
At the nanoscale, materials exhibit unique properties that are not observed in their bulk counterparts. This is due to the increased surface area-to-volume ratio, quantum effects, and the dominance of surface forces. These factors can lead to enhanced reactivity, altered optical properties, and novel mechanical characteristics. For instance, gold nanoparticles exhibit different colors due to surface plasmon resonance, a phenomenon not seen in bulk gold.
