What is the definition of the term ''nanotechnology'' and what are some key principles and applications of the field?
Nanotechnology is the study of materials and systems at the nanoscale, which is the scale of atoms and molecules. It involves manipulating and designing materials with at least one dimension of less than 100 nanometers, and it has the potential to revolutionize a wide range of industries.
One key principle of nanotechnology is self-assembly, which allows materials to spontaneously organize themselves into useful structures. Another important principle is the use of nanoscale properties, which can differ significantly from those of the same materials at larger scales. This makes nanomaterials potentially useful for a wide range of applications, including electronics, medicine, energy, and more.
One important application of nanotechnology is in electronics, where it is used to create smaller, faster, and more energy-efficient devices. Another important application is in medicine, where it is used for drug delivery, medical imaging, and even cancer treatment. Nanotechnology is also being used in energy production and storage, as well as in environmental remediation and water treatment.
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