Nanotechnology involves manipulating materials at the atomic or molecular scale to create new materials with unique properties. These properties can lead to innovative applications in various fields, including medicine, electronics, and materials science. However, the same properties that make nanomaterials useful can also pose unforeseen health and environmental risks. SNUR ensures a precautionary approach by requiring a thorough review of new uses of nanomaterials before they become widespread, thereby helping to prevent potential hazards.
