What is a fullerene?

A fullerene refers to a molecular form of carbon characterized by its unique hollow structures. These molecules are composed entirely of carbon atoms arranged in a spherical, elliptical, or cylindrical shape, forming a cage-like formation. The most well-known example of a fullerene is C60, also known as buckminsterfullerene or "buckyballs," which resembles a soccer ball made up of hexagons and pentagons.

Fullerenes belong to a broader family of carbon allotropes and exhibit distinct physical and chemical properties, making them of great interest in nanotechnology and materials science. Their hollow structures allow for potential applications in drug delivery, nanocomposites, and even energy storage. The molecular configuration of fullerenes allows them to interact with various molecules, providing opportunities for innovation in a range of fields, including electronics and materials engineering.

Understanding fullerenes is essential within the context of nanotechnology because they are instrumental in the development of novel materials and applications that leverage their unique properties.