नैनो कण (Nanoparticles) वे पदार्थ हैं जिनकी विशेषता उनकी विमाओं (dimensions) का ________ होना है।

Fibers produced by dispersing nano-sized fillers evenly inside a polymer fiber matrix are known as:

During the wet chemical synthesis of silver nanoparticles, which of the following safety measures is most critical to prevent hazardous exposure and ensure containment?