Nano (symbol n) is a unit prefix meaning one billionth. Used primarily with the metric system, this prefix denotes a factor of 10 −9 or 0.000 000 001. It is frequently encountered in science and electronics …

The meaning of NANO- is one billionth (10—9) part of. How to use nano- in a sentence.

Extremely small (Definition of nano- from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

WHAT IS SPECIAL ABOUT “NANO”? Nanotechnology is not simply working at ever-smaller dimensions; rather, working at the nanoscale enables scientists to understand and utilize the unique …

Nov 14, 2025 · nanotechnology, the manipulation and manufacture of materials and devices on the scale of atoms or small groups of atoms.

Dec 12, 2025 · Nature Nanotechnology provides a forum for the publication of top-quality research papers in all areas of nanoscience and nanotechnology. Coverage in Nature ...

The term “ nano” means one billionth of something. The “ nano” in nanoscience refers to a nanometer, one-billionth of a meter (1 meter = 3.3 feet).

Nanometers are used to measure things that are too small to see, like atoms and molecules, the basic building blocks of our world. Nanoscale science focuses on things that are measured in nanometers. …

Nano is an SI prefix and comes from the Greek word for dwarf - nanos. One nanometer is 10 -9 meters or about 3 atoms long. At first, it can be hard to comprehend the nanoscale because it is so much …