"Nanotechnology" refers to applied technologies involved in the manipulation, creation, and synthesis of materials or devices at the atomic level. Molecules or parts that are small in the range of about 1 to 100 nanometers, which will result in various materials or devices. have new duties And has special properties in both physical, chemical, and biological aspects, making them useful to the user and increasing the economic value of the word Nano (Nano) Is a word that has its roots in the Greek word Nanos, which means dwarf or small, when the word nano is used before a scientific or mathematical unit of measurement. Refers to the size of one billionth of the unit of measurement, the word nanometer comes from two words together, the word "nano" and "meter", so the word nanometer. Therefore means a unit of measurement equal to "One billionth of a meter." That is, 1 nm is about 80,000 to 100,000 times smaller than the diameter of a human hair, and the smallest object that can be seen by the human eye is about 10,000 nanometers. It is something that we cannot see with the naked eye. or even using a normal microscope. Therefore, for scientists to be able to see as small as one-nanometer level, they must provide very high magnification microscopes such as electron microscopy or new types of microscopes that have been created for study and research in science especially nanotechnology.