The change in properties at the nanoscale is primarily due to two key factors:
Quantum effects: At the nanoscale, the behavior of electrons and other particles is governed by quantum mechanics, leading to phenomena such as quantum tunneling and quantized energy levels. Surface area to volume ratio: Nanoscale materials have a significantly higher surface area to volume ratio compared to their bulk counterparts. This increases the reactivity and alters the physical and chemical properties of the material.
