Nanotechnology | NIOSH | CDC
www.cdc.gov › niosh › topicsNanotechnology is the manipulation of matter on a near-atomic scale to produce new structures, materials and devices. The technology promises scientific advancement in many sectors such as medicine, consumer products, energy, materials and manufacturing. Nanotechnology is generally defined as engineered structures, devices, and systems.
What It Is and How It Works | National Nanotechnology Initiative
www.nano.gov › nanotech-101 › whatEncompassing nanoscale science, engineering, and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at this length scale. Matter such as gases, liquids, and solids can exhibit unusual physical, chemical, and biological properties at the nanoscale, differing in important ways from the properties of bulk materials and single atoms or molecules.
Nanotechnology: Frequently Asked Questions | NIOSH | CDC
www.cdc.gov › niosh › topicsMar 29, 2018 · The U.S. National Nanotechnology Initiative (NNI) defines a technology as nanotechnology only if it involves all of the following: Research and technology development involves structures with at least one dimension in the 1-100 nanometer range. Creating and using structures, devices and systems that have new properties and functions because of their nanometer scale dimensions.
Nanotechnology | FDA
www.fda.gov › nanotechnologyNanotechnology Research at NCTR. Nanotechnology, the manipulation of material at dimensions between 1 and 100 nm (0.001 to 0.1 micrometer), is a challenging scientific area where specific tools ...
How Nanotechnology Works | HowStuffWorks
science.howstuffworks.com › nanotechnologyOct 25, 2007 · Nanotechnology is so new, no one is really sure what will come of it. Even so, predictions range from the ability to reproduce things like diamonds and food to the world being devoured by self-replicating nanorobots. In order to understand the unusual world of nanotechnology, we need to get an idea of the units of measure involved.