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Nanotechnology is an active research area that encompasses a number of disciplines such as electronics, bio-mechanics and coatings. These disciplines assist in the areas of civil engineering and construction materials. [22] If nanotechnology is implemented in the construction of homes and infrastructure, such structures will be stronger.
The metal-chelating active packaging technology is also antioxidant active packaging that will extend the shelf-life of consumer products by controlling the oxidation. The metal-chelating active packaging technology is known to be able to remove synthetic food preservatives (e.g. EDTA) from the food product. This technology can be used to ...
Nanotechnology is giving rise to nanographene batteries that can store energy more efficiently and weigh less. [26] Lithium-ion batteries have been the primary battery technology in electronics for the last decade, but the current limits in the technology make it difficult to densify batteries due to the potential dangers of heat and explosion ...
When Drexler independently coined and popularized the term "nanotechnology", he envisioned manufacturing technology based on molecular machine systems. The premise was that molecular-scale biological analogies of traditional machine components demonstrated molecular machines were possible: biology was full of examples of sophisticated ...
An example of such technology is the Nanoscale Offset Printing System (NanoOps) which was developed by researchers at the Center of High-rate Nanomanufacturing (CHN) in Northeastern University. [11] The NanoOps is a form of directed assembly which is faster and more economic than traditional 3D printing of nanosystems.
For example, multi-walled carbon nanotubes based polymer nanocomposites have been used for the enhancement of the electrical conductivity. [ 26 ] An alternative route to synthesis of nanocomposites is sequential infiltration synthesis , in which inorganic nanomaterials are grown within polymeric substrates using vapor-phase precursors that ...
Nanomaterials research takes a materials science-based approach to nanotechnology, leveraging advances in materials metrology and synthesis which have been developed in support of microfabrication research. Materials with structure at the nanoscale often have unique optical, electronic, thermo-physical or mechanical properties.
The history of nanotechnology traces the development of the concepts and experimental work falling under the broad category of nanotechnology.Although nanotechnology is a relatively recent development in scientific research, the development of its central concepts happened over a longer period of time.