What happened with surface area in nanomaterial? - Answers

In nanomaterials, the surface area-to-volume ratio significantly increases as the size of the material decreases to the nanoscale. This enhanced surface area leads to unique physical and chemical properties, such as improved reactivity, strength, and electrical conductivity. As a result, nanomaterials often exhibit behaviors that differ markedly from their bulk counterparts, making them valuable in applications ranging from medicine to electronics. The increased surface area also allows for greater interaction with other materials, which is critical for catalysis and drug delivery.