Graphene has emerged as one of the most promising nanomaterials because of its unique combination of exceptional properties: it is not only the thinnest but also one of the strongest …

Key Concepts in Nanoscience. Quantum Effects: At the nanoscale, quantum size effects become significant, leading to unique electrical, optical, and magnetic properties that are not …

Nanorods are elongated nanostructures with a diameter in the nanometer range and an aspect ratio (length-to-width ratio) greater than one. They are typically characterized by their unique …

Nanoparticles are particles sized between 1 to 100 nanometers with a broad range of shapes, structures, and compositions. They encompass a variety of types including metallic, ceramic, …

Specific Examples to Illustrate the Nanosecond. Computer Processors: Modern computer processors operate at gigahertz (GHz) frequencies, with each cycle taking just a few …

Electrospinning: The most widely used method for producing nanofibers, electrospinning uses an electric field to draw charged threads of polymer solutions or melts into fine fibers. This …

Definition: Fullerene, commonly known as buckyball, is a form of carbon molecule that resembles a soccer ball, composed of carbon atoms linked in hexagonal and pentagonal shapes.This …

One of the most fascinating aspects of nanotechnology is the incredibly small scale at which nanoengineering and nanofabrication take place. Consider this example: The first working …

In 2005, condensed matter physicists Charles Kane and Eugene Mele considered the fate of graphene at low temperatures. Their work ("Quantum Spin Hall Effect in Graphene") would …

Nanofiltration is a type of membrane filtration process that is used to separate molecules based on size. It is one of the four membrane technologies that utilize pressure to effect separation of …