What’s so special about nanoparticles? Most biological interactions occur at the nano level, or in other words, at a scale one billionth the size of a meter. This means that being able to manipulate nanomaterials of a similar size is extremely useful and applicable to a wide range of medicine. Due to their minuscule size, nanoparticles have a high surface area to volume ratio, giving them a large contact area when interacting with their targets....